Merge branch 'master' into 5211-tests-arent-using-source-maps-master

* use identifier from domain object to tell vue to rerender, also show object in annotations

* fix annotation result clicks

* use key string instead

* add nice e2e test

* add some more search types

* added negative expect

.circleci/config.yml

@@ -2,7 +2,7 @@ version: 2.1
 executors:
   pw-focal-development:
     docker:
-      - image: mcr.microsoft.com/playwright:v1.21.1-focal
+      - image: mcr.microsoft.com/playwright:v1.23.0-focal
     environment:
       NODE_ENV: development # Needed to ensure 'dist' folder created and devDependencies installed
 parameters:
@@ -12,7 +12,7 @@ parameters:
     type: boolean
 commands:
   build_and_install:
-    description: "All steps used to build and install. Will not work on node10"
+    description: "All steps used to build and install. Will use cache if found"
     parameters:
       node-version:
         type: string
@@ -58,10 +58,14 @@ commands:
           ls -latR >> /tmp/artifacts/dir.txt
       - store_artifacts:
           path: /tmp/artifacts/
-  upload_code_covio:
-    description: "Command to upload code coverage reports to codecov.io"
-    steps:
-        - run: curl -Os https://uploader.codecov.io/latest/linux/codecov;chmod +x codecov;./codecov
+  generate_e2e_code_cov_report:
+   description: "Generate e2e code coverage artifacts and publish to codecov.io. Needed to that we can ignore the exit code status of the npm run test"
+   parameters:
+      suite:
+        type: string
+   steps:
+    - run: npm run cov:e2e:report 
+    - run: npm run cov:e2e:<<parameters.suite>>:publish       
 orbs:
   node: circleci/node@4.9.0
   browser-tools: circleci/browser-tools@1.3.0
@@ -90,53 +94,48 @@ jobs:
     parameters:
       node-version:
         type: string
-      browser:
-        type: string
     executor: pw-focal-development
     steps:
       - build_and_install:
           node-version: <<parameters.node-version>>
-      - when:
-          condition:
-            equal: [ "FirefoxESR", <<parameters.browser>> ]
-          steps:
-            - browser-tools/install-firefox:
-                version: "91.7.1esr" #https://archive.mozilla.org/pub/firefox/releases/
-      - when:
-          condition:
-            equal: [ "FirefoxHeadless", <<parameters.browser>> ]
-          steps:
-            - browser-tools/install-firefox
-      - when:
-          condition:
-            equal: [ "ChromeHeadless", <<parameters.browser>> ]
-          steps:
-            - browser-tools/install-chrome:
-                replace-existing: false
-      - run: npm run test -- --browsers=<<parameters.browser>>
+      - browser-tools/install-chrome:
+          replace-existing: false
+      - run: npm run test
+      - run: npm run cov:unit:publish
       - save_cache_cmd:
           node-version: <<parameters.node-version>>
       - store_test_results:
           path: dist/reports/tests/
       - store_artifacts:
-          path: dist/reports/
+          path: coverage
       - generate_and_store_version_and_filesystem_artifacts
   e2e-test:
     parameters:
       node-version:
         type: string
-      suite:
+      suite: #stable or full
         type: string
     executor: pw-focal-development
     parallelism: 4
     steps:
       - build_and_install:
           node-version: <<parameters.node-version>>
+      - when: #Only install chrome-beta when running the 'full' suite to save $$$
+          condition:
+            equal: [ "full", <<parameters.suite>> ]
+          steps:
+            - run: npx playwright install chrome-beta
       - run: SHARD="$((${CIRCLE_NODE_INDEX}+1))"; npm run test:e2e:<<parameters.suite>> -- --shard=${SHARD}/${CIRCLE_NODE_TOTAL}
+      - generate_e2e_code_cov_report:
+         suite: <<parameters.suite>>          
       - store_test_results:
           path: test-results/results.xml
       - store_artifacts:
           path: test-results
+      - store_artifacts:
+          path: coverage
+      - store_artifacts:
+          path: html-test-results
       - generate_and_store_version_and_filesystem_artifacts
   perf-test:
     parameters:
@@ -151,51 +150,35 @@ jobs:
           path: test-results/results.xml
       - store_artifacts:
           path: test-results
-      - generate_and_store_version_and_filesystem_artifacts      
+      - store_artifacts:
+          path: html-test-results
+      - generate_and_store_version_and_filesystem_artifacts
 workflows:
   overall-circleci-commit-status: #These jobs run on every commit
     jobs:
       - lint:
-          name: node16-lint
-          node-version: lts/gallium
-      - unit-test:
-          name: node14-chrome
+          name: node14-lint
           node-version: lts/fermium
-          browser: ChromeHeadless
-          post-steps:
-            - upload_code_covio
       - unit-test:
           name: node18-chrome
           node-version: "18"
-          browser: ChromeHeadless
       - e2e-test:
-          name: e2e-ci
+          name: e2e-stable
           node-version: lts/gallium
-          suite: ci
+          suite: stable
       - perf-test:
           node-version: lts/gallium
   the-nightly: #These jobs do not run on PRs, but against master at night
     jobs:
-      - unit-test:
-          name: node16-firefoxESR-nightly
-          node-version: lts/gallium
-          browser: FirefoxESR
-      - unit-test:
-          name: node14-firefox-nightly
-          node-version: lts/fermium
-          browser: FirefoxHeadless
       - unit-test:
           name: node14-chrome-nightly
           node-version: lts/fermium
-          browser: ChromeHeadless
       - unit-test:
           name: node16-chrome-nightly
           node-version: lts/gallium
-          browser: ChromeHeadless
       - unit-test:
           name: node18-chrome
           node-version: "18"
-          browser: ChromeHeadless
       - npm-audit:
           node-version: lts/gallium
       - e2e-test:

.github/PULL_REQUEST_TEMPLATE.md

@@ -13,7 +13,7 @@ Closes <!--- Insert Issue Number(s) this PR addresses. Start by typing # will op
 ### Author Checklist
 
 * [ ] Changes address original issue?
-* [ ] Unit tests included and/or updated with changes?
+* [ ] Tests included and/or updated with changes?
 * [ ] Command line build passes?
 * [ ] Has this been smoke tested?
 * [ ] Testing instructions included in associated issue OR is this a dependency/testcase change?

.github/workflows/e2e-pr.yml

@@ -30,7 +30,8 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           node-version: '16'
-      - run: npx playwright@1.21.1 install
+      - run: npx playwright@1.23.0 install
+      - run: npx playwright install chrome-beta
       - run: npm install
       - run: npm run test:e2e:full
       - name: Archive test results

.github/workflows/e2e-visual.yml

@@ -17,7 +17,7 @@ jobs:
       - uses: actions/setup-node@v3
         with:
           node-version: '16'
-      - run: npx playwright@1.21.1 install
+      - run: npx playwright@1.23.0 install
       - run: npm install
       - name: Run the e2e visual tests
         run: npm run test:e2e:visual

.github/workflows/prcop-config.json

@@ -3,7 +3,7 @@
     {
       "name": "descriptionRegexp",
       "config": {
-        "regexp": "x] Testing instructions",
+        "regexp": "[x|X]] Testing instructions",
         "errorMessage": ":police_officer: PR Description does not confirm that associated issue(s) contain Testing instructions"
       }
     },

.gitignore

@@ -15,8 +15,6 @@
 *.idea
 *.iml
 
-# External dependencies
-
 # Build output
 target
 dist
@@ -24,30 +22,24 @@ dist
 # Mac OS X Finder
 .DS_Store
 
-# Closed source libraries
-closed-lib
-
 # Node, Bower dependencies
 node_modules
 bower_components
 
-# Protractor logs
-protractor/logs
-
 # npm-debug log
 npm-debug.log
 
 # karma reports
 report.*.json
 
-# Lighthouse reports
-.lighthouseci
-
 # e2e test artifacts
 test-results
-allure-results
+html-test-results
 
-package-lock.json
-
-#codecov artifacts
+# codecov artifacts
+.nyc_output
+coverage
 codecov
+
+# :(
+package-lock.json

README.md

@@ -11,22 +11,6 @@ Once you've created something amazing with Open MCT, showcase your work in our G
 Try Open MCT now with our [live demo](https://openmct-demo.herokuapp.com/).
 ![Demo](https://nasa.github.io/openmct/static/res/images/Open-MCT.Browse.Layout.Mars-Weather-1.jpg)
 
-## Open MCT v2.0.0
-Support for our legacy bundle-based API, and the libraries that it was built on (like Angular 1.x), have now been removed entirely from this repository.
-
-For now if you have an Open MCT application that makes use of the legacy API, [a plugin](https://github.com/nasa/openmct-legacy-plugin) is provided that bootstraps the legacy bundling mechanism and API. This plugin will not be maintained over the long term however, and the legacy support plugin will not be tested for compatibility with future versions of Open MCT. It is provided for convenience only.
-
-### How do I know if I am using legacy API?
-You might still be using legacy API if your source code
-
-* Contains files named bundle.js, or bundle.json,
-* Makes calls to `openmct.$injector()`, or `openmct.$angular`,
-* Makes calls to `openmct.legacyRegistry`, `openmct.legacyExtension`, or `openmct.legacyBundle`.
-
-
-### What should I do if I am using legacy API?
-Please refer to [the modern Open MCT API](https://nasa.github.io/openmct/documentation/). Post any questions to the [Discussions section](https://github.com/nasa/openmct/discussions) of the Open MCT GitHub repository.
-
 ## Building and Running Open MCT Locally
 
 Building and running Open MCT in your local dev environment is very easy. Be sure you have [Git](https://git-scm.com/downloads) and [Node.js](https://nodejs.org/) installed, then follow the directions below. Need additional information? Check out the [Getting Started](https://nasa.github.io/openmct/getting-started/) page on our website.
@@ -84,7 +68,10 @@ For information on writing plugins, please see [our API documentation](https://g
 
 ## Tests
 
-Tests are written for [Jasmine 3](https://jasmine.github.io/api/3.1/global)
+Our automated test coverage comes in the form of unit, e2e, visual, performance, and security tests. 
+
+### Unit Tests
+Unit Tests are written for [Jasmine](https://jasmine.github.io/api/edge/global)
 and run by [Karma](http://karma-runner.github.io). To run:
 
 `npm test`
@@ -93,16 +80,33 @@ The test suite is configured to load any scripts ending with `Spec.js` found
 in the `src` hierarchy. Full configuration details are found in
 `karma.conf.js`. By convention, unit test scripts should be located
 alongside the units that they test; for example, `src/foo/Bar.js` would be
-tested by `src/foo/BarSpec.js`. (For legacy reasons, some existing tests may
-be located in separate `test` folders near the units they test, but the
-naming convention is otherwise the same.)
+tested by `src/foo/BarSpec.js`.
 
-### Test Reporting
+### e2e, Visual, and Performance tests
+The e2e, Visual, and Performance tests are written for playwright and run by playwright's new test runner [@playwright/test](https://playwright.dev/). 
 
-When `npm test` is run, test results will be written as HTML to
-`dist/reports/tests/`. Code coverage information is written to `dist/reports/coverage`.
+To run the e2e tests which are part of every commit:
 
-Code Coverage Reports are available from [codecov.io](https://app.codecov.io/gh/nasa/openmct/)
+`npm run test:e2e:stable`
+
+To run the visual test suite:
+
+`npm run test:e2e:visual`
+
+To run the performance tests:
+
+`npm run test:perf`
+
+The test suite is configured to all tests localed in `e2e/tests/` ending in `*.e2e.spec.js`. For more about the e2e test suite, please see the [README](./e2e/README.md)
+
+### Security Tests
+Each commit is analyzed for known security vulnerabilities using [CodeQL](https://codeql.github.com/docs/codeql-language-guides/codeql-library-for-javascript/) and our overall security report is available on [LGTM](https://lgtm.com/projects/g/nasa/openmct/)
+
+### Test Reporting and Code Coverage
+
+Each test suite generates a report in CircleCI. For a complete overview of testing functionality, please see our [Circle CI Test Insights Dashboard](https://app.circleci.com/insights/github/nasa/openmct/workflows/the-nightly/overview?branch=master&reporting-window=last-30-days)
+
+Our code coverage is generated during the runtime of our unit, e2e, and visual tests. The combination of those reports is published to [codecov.io](https://app.codecov.io/gh/nasa/openmct/)
 
 # Glossary
 
@@ -143,3 +147,19 @@ documentation, may presume an understanding of these terms.
   user makes another such choice.)
 * _namespace_: A name used to identify a persistence store. A running open MCT 
 application could potentially use multiple persistence stores, with the 
+
+## Open MCT v2.0.0
+Support for our legacy bundle-based API, and the libraries that it was built on (like Angular 1.x), have now been removed entirely from this repository.
+
+For now if you have an Open MCT application that makes use of the legacy API, [a plugin](https://github.com/nasa/openmct-legacy-plugin) is provided that bootstraps the legacy bundling mechanism and API. This plugin will not be maintained over the long term however, and the legacy support plugin will not be tested for compatibility with future versions of Open MCT. It is provided for convenience only.
+
+### How do I know if I am using legacy API?
+You might still be using legacy API if your source code
+
+* Contains files named bundle.js, or bundle.json,
+* Makes calls to `openmct.$injector()`, or `openmct.$angular`,
+* Makes calls to `openmct.legacyRegistry`, `openmct.legacyExtension`, or `openmct.legacyBundle`.
+
+
+### What should I do if I am using legacy API?
+Please refer to [the modern Open MCT API](https://nasa.github.io/openmct/documentation/). Post any questions to the [Discussions section](https://github.com/nasa/openmct/discussions) of the Open MCT GitHub repository.

app.js

@@ -12,6 +12,7 @@ const express = require('express');
 const app = express();
 const fs = require('fs');
 const request = require('request');
+const __DEV__ = !process.env.NODE_ENV || process.env.NODE_ENV === 'development';
 
 // Defaults
 options.port = options.port || options.p || 8080;
@@ -49,14 +50,18 @@ class WatchRunPlugin {
 }
 
 const webpack = require('webpack');
-const webpackConfig = require('./webpack.dev.js');
-webpackConfig.plugins.push(new webpack.HotModuleReplacementPlugin());
-webpackConfig.plugins.push(new WatchRunPlugin());
-
-webpackConfig.entry.openmct = [
-    'webpack-hot-middleware/client?reload=true',
-    webpackConfig.entry.openmct
-];
+let webpackConfig;
+if (__DEV__) {
+    webpackConfig = require('./webpack.dev');
+    webpackConfig.plugins.push(new webpack.HotModuleReplacementPlugin());
+    webpackConfig.entry.openmct = [
+        'webpack-hot-middleware/client?reload=true',
+        webpackConfig.entry.openmct
+    ];
+    webpackConfig.plugins.push(new WatchRunPlugin());
+} else {
+    webpackConfig = require('./webpack.coverage');
+}
 
 const compiler = webpack(webpackConfig);
 
@@ -68,10 +73,12 @@ app.use(require('webpack-dev-middleware')(
     }
 ));
 
-app.use(require('webpack-hot-middleware')(
-    compiler,
-    {}
-));
+if (__DEV__) {
+    app.use(require('webpack-hot-middleware')(
+        compiler,
+        {}
+    ));
+}
 
 // Expose index.html for development users.
 app.get('/', function (req, res) {
@@ -82,3 +89,4 @@ app.get('/', function (req, res) {
 app.listen(options.port, options.host, function () {
     console.log('Open MCT application running at %s:%s', options.host, options.port);
 });
+

babel.coverage.js

@@ -1,9 +0,0 @@
-// This is a Babel config that webpack.coverage.js uses in order to instrument
-// code with coverage instrumentation.
-const babelConfig = {
-    plugins: [['babel-plugin-istanbul', {
-        extension: ['.js', '.vue']
-    }]]
-};
-
-module.exports = babelConfig;

codecov.yml

@@ -13,17 +13,16 @@ coverage:
   round: down
   range: "66...100"
 
-ignore:
-
-parsers:
-  gcov:
-    branch_detection:
-      conditional: true
-      loop: true
-      method: false
-      macro: false
+flags:
+  unit:
+    carryforward: true 
+  e2e-ci:
+    carryforward: true
+  e2e-full:
+    carryforward: true    
 
 comment:
   layout: "reach,diff,flags,files,footer"
   behavior: default
   require_changes: false
+  show_carryforward_flags: true

e2e/.eslintrc.js

@@ -1,6 +1,9 @@
 /* eslint-disable no-undef */
 module.exports = {
     "extends": ["plugin:playwright/playwright-test"],
+    "rules": {
+        "playwright/max-nested-describe": ["error", { "max": 1 }]
+    },
     "overrides": [
         {
             "files": ["tests/visual/*.spec.js"],

e2e/README.md

@@ -0,0 +1,318 @@
+# e2e testing
+
+This document captures information specific to the e2e testing of Open MCT. For general information about testing, please see [the Open MCT README](https://github.com/nasa/openmct/blob/master/README.md#tests).
+
+## Table of Contents
+
+This document is designed to capture on the What, Why, and How's of writing and running e2e tests in Open MCT. Please use the built-in Github Table of Contents functionality at the top left of this page or the markup.
+
+1. [Getting Started](#getting-started)
+2. [Types of Testing](#types-of-e2e-testing)
+3. [Architecture](#architecture)
+
+## Getting Started
+
+While our team does our best to lower the barrier to entry to working with our e2e framework and Open MCT, there is a bit of work required to get from 0 to 1 test contributed.
+
+### Getting started with Playwright
+
+If this is your first time ever using the Playwright framework, we recommend going through the [Getting Started Guide](https://playwright.dev/docs/next/intro) which can be completed in about 15 minutes. This will give you a concise tour of Playwright's functionality and an understanding of the official Playwright documentation which we leverage in Open MCT.
+
+### Getting started with Open MCT's implementation of Playwright
+
+Once you've got an understanding of Playwright, you'll need a baseline understanding of Open MCT:
+
+1. Follow the steps [Building and Running Open MCT Locally](../README.md#building-and-running-open-mct-locally)
+2. Once you're serving Open MCT locally, create an Example Telemetry Object (e.g.: 'Sine Wave Generator')
+3. Create a 'Plot' Object (e.g.: 'Stacked Plot')
+4. Expand the Tree on the left-hand nav and drag and drop the Example Telemetry Object into the Plot Object
+5. Create a 'Display Layout' object
+6. From the Tree, Drag the Plot object into the Display Layout
+
+What you've created is a display which mimics the display that a mission control operator might use to understand and model telemetry data.
+
+Recreate the steps above with Playwright's codegen tool:
+
+1. `npm run start` in a terminal window
+2. Open another terminal window and start the Playwright codegen application `npx playwright codegen`
+3. Navigate the browser to `http://localhost:8080`
+4. Click the Create button and notice how your actions in the browser are being recorded in the Playwright Inspector
+5. Continue through the steps 2-6 above
+
+What you've created is an automated test which mimics the creation of a mission control display.
+
+Next, you should walk through our implementation of Playwright in Open MCT:
+
+1. Close any terminals which are serving up a local instance of Open MCT
+2. Run our 'Getting Started' test in debug mode with `npm run test:e2e:local -- exampleTemplate --debug`
+3. Step through each test step in the Playwright Inspector to see how we leverage Playwright's capabilities to test Open MCT
+
+## Types of e2e Testing
+
+e2e testing describes the layer at which a test is performed without prescribing the assertions which are made. Generally, when writing an e2e test, we have three choices to make on an assertion strategy:
+
+1. Functional - Verifies the functional correctness of the application. Sometimes interchanged with e2e or regression testing.
+2. Visual - Verifies the "look and feel" of the application and can only detect _undesirable changes when compared to a previous baseline_.
+3. Snapshot - Similar to Visual in that it captures the "look" of the application and can only detect _undesirable changes when compared to a previous baseline_. **Generally not preferred due to advanced setup necessary.**
+
+When choosing between the different testing strategies, think only about the assertion that is made at the end of the series of test steps. "I want to verify that the Timer plugin functions correctly" vs "I want to verify that the Timer plugin does not look different than originally designed".
+
+We do not want to interleave visual and functional testing inside the same suite because visual test verification of correctness must happen with a 3rd party service. This service is not available when executing these tests in other contexts (i.e. VIPER).
+
+### Functional Testing
+
+The bulk of our e2e coverage lies in "functional" test coverage which verifies that Open MCT is functionally correct as well as defining _how we expect it to behave_. This enables us to test the application exactly as a user would, while prescribing exactly how a user can interact with the application via a web browser.
+
+### Visual Testing
+
+Visual Testing is an essential part of our e2e strategy as it ensures that the application _appears_ correctly to a user while it compliments the functional e2e suite. It would be impractical to make thousands of assertions functional assertions on the look and feel of the application. Visual testing is interested in getting the DOM into a specified state and then comparing that it has not changed against a baseline.
+
+For a better understanding of the visual issues which affect Open MCT, please see our bug tracker with the `label:visual` filter applied [here](https://github.com/nasa/openmct/issues?q=label%3Abug%3Avisual+)
+To read about how to write a good visual test, please see [How to write a great Visual Test](#how-to-write-a-great-visual-test). 
+
+`npm run test:e2e:visual` will run all of the visual tests against a local instance of Open MCT. If no `PERCY_TOKEN` API key is found in the terminal or command line environment variables, no visual comparisons will be made.
+
+#### Percy.io
+To make this possible, we're leveraging a 3rd party service, [Percy](https://percy.io/). This service maintains a copy of all changes, users, scm-metadata, and baselines to verify that the application looks and feels the same _unless approved by a Open MCT developer_. To request a Percy API token, please reach out to the Open MCT Dev team on GitHub. For more information, please see the official [Percy documentation](https://docs.percy.io/docs/visual-testing-basics)
+
+### (Advanced) Snapshot Testing
+
+Snapshot testing is very similar to visual testing but allows us to be more precise in detecting change without relying on a 3rd party service. Unfortuantely, this precision requires advanced test setup and teardown and so we're using this pattern as a last resort.
+
+To give an example, if a *single* visual test assertion for an Overlay plot is run through multiple DOM rendering engines at various viewports to see how the Plot looks. If that same test were run as a snapshot test, it could only be executed against a single browser, on a single platform (ubuntu docker container).
+
+Read more about [Playwright Snapshots](https://playwright.dev/docs/test-snapshots)
+
+Open MCT's implementation
+-Our Snapshot tests receive a @snapshot tag.
+-Snapshots need to be executed within the official playwright container to ensure we're using the exact rendering platform in CI and locally
+
+```
+docker run --rm --network host -v $(pwd):/work/ -w /work/ -it mcr.microsoft.com/playwright:[GET THIS VERSION FROM OUR CIRCLECI CONFIG FILE]-focal /bin/bash
+npm install
+npx playwright test --config=e2e/playwright-ci.config.js --project=chrome --grep @snapshot
+```
+
+(WIP) Updating Snapshots
+When the @snapshot tests fail, they will need to be evaluated to see if the failure is an acceptable change or 
+
+## Performance Testing
+
+The open source performance tests function mostly as a contract for the locator logic, functionality, and assumptions will work in our downstream, closed source test suites.
+
+They're found in the `/e2e/tests/performance` repo and are to be executed with the following npm script:
+
+```npm run test:perf```
+
+These tests are expected to become blocking and gating with assertions as we extend the capabilities of playwright.
+
+## Test Architecture and CI
+
+### Architecture (TODO)
+
+
+
+### File Structure
+
+Our file structure follows the type of type of testing being excercised at the e2e layer and files containing test suites which matcher application behavior or our `src` and `example` layout. This area is not well refined as we figure out what works best for closed source and downstream projects. This may change altogether if we move `e2e` to it's own npm package.
+
+ - `./helper` - contains helper functions or scripts which are leveraged directly within the testsuites. i.e. non-default plugin scripts injected into DOM
+ - `./test-data` - contains test data which is leveraged or generated in the functional, performance, or visual test suites. i.e. localStorage data
+ - `./tests/functional` - the bulk of the tests are contained within this folder to verify the functionality of open mct
+ - `./tests/functional/example/` - tests which specifically verify the example plugins
+ - `./tests/functional/plugins/` - tests which loosely test each plugin. This folder is the most likely to change. Note: some @snapshot tests are still contained within this structure
+ - `./tests/framework/` - tests which verify that our testframework functionality and assumptions will continue to work based on further refactoring or playwright version changes
+ - `./tests/performance/` - performance tests
+ - `./tests/visual/` - Visual tests
+ - `./appActions.js` - Contains common fixtures which can be leveraged by testcase authors to quickly move through the application when writing new tests.
+ - `./baseFixture.js` - Contains base fixtures which only extend default `@playwright/test` functionality. The goal is to remove these fixtures as native Playwright APIs improve.
+
+Our functional tests end in `*.e2e.spec.js`, visual tests in `*.visual.spec.js` and performance tests in `*.perf.spec.js`. 
+
+### Configuration
+
+Where possible, we try to run Open MCT without modification or configuration change so that the Open MCT doesn't fail exclusively in "test mode" or in "production mode".
+
+Open MCT is leveraging the [config file](https://playwright.dev/docs/test-configuration) pattern to describe the capabilities of Open MCT e2e _where_ it's run
+- `./playwright-ci.config.js` - Used when running in CI or to debug CI issues locally
+- `./playwright-local.config.js` - Used when running locally
+- `./playwright-performance.config.js` - Used when running performance tests in CI or locally
+- `./playwright-visual.config.js` - Used to run the visual tests in CI or locally
+#### Test Tags
+
+Test tags are a great way of organizing tests outside of a file structure. To learn more see the official documentation [here](https://playwright.dev/docs/test-annotations#tag-tests)
+Current list of test tags:
+- `@ipad` - Test case or test suite is compatible with Playwright's iPad support and Open MCT's read-only mobile view (i.e. no Create button).
+- `@gds` - Denotes a GDS Test Case used in the VIPER Mission.
+- `@addInit` - Initializes the browser with an injected and artificial state. Useful for loading non-default plugins. Likely will not work outside of app.js.
+- `@localStorage` - Captures or generates session storage to manipulate browser state. Useful for excluding in tests which require a persistent backend (i.e. CouchDB).
+- `@snapshot` - Uses Playwright's snapshot functionality to record a copy of the DOM for direct comparison. Must be run inside of the playwright container.
+- `@unstable` - A new test or test which is known to be flaky.
+
+### Continuous Integration
+
+The cheapest time to catch a bug is Pre-merge. Unfortuantely, this is the most expensive time to run all of the tests since each Merge event can consistent of hundreds of commits. For this reason, we're selective in _what_ we run as much as _when_ we run it.
+
+We leverage CircleCI to run tests against each commit and inject the Test Reports which are generated by playwright so that they team can keep track of flaky and [historical Test Trends](https://app.circleci.com/insights/github/nasa/openmct/workflows/overall-circleci-commit-status/tests?branch=master&reporting-window=last-30-days)
+
+We leverage Github Actions / Workflows to execute tests as it gives us the ability to run against multiple operating systems with greater control over git event triggers (i.e. Run on a PR Comment event).
+
+Our CI environment consists of 3 main modes of operation:
+
+#### 1. Per-Commit Testing
+CircleCI
+- Stable e2e tests against ubuntu and chrome
+- Performance tests against ubuntu and chrome
+- e2e tests are linted
+
+#### 2. Per-Merge Testing
+Github Actions / Workflow
+- Full suite against all browsers/projects. Triggered with Github Label Event 'pr:e2e'
+- Visual Tests. Triggered with Github Label Event 'pr:visual'
+
+#### 3. Scheduled / Batch Testing
+Nightly Testing in Circle CI
+- Full e2e suite against ubuntu and chrome
+- Performance tests against ubuntu and chrome
+
+Github Actions / Workflow
+- Visual Test baseline generation.
+
+#### Parallelism and Fast Feedback
+In order to provide fast feedback in the Per-Commit context, we try to keep total test feedback at 5 minutes or less. That is to say, A developer should have a pass/fail result in under 5 minutes.
+
+Playwright has native support for semi-intelligent sharding. Read about it [here](https://playwright.dev/docs/test-parallel#shard-tests-between-multiple-machines).
+
+We will be adjusting the parallelization of the Per-Commit tests to keep below the 5 minute total runtime threshold.
+
+In addition to the Parallelization of Test Runners (Sharding), we're also running two concurrent threads on every Shard. This is the functional limit of what CircelCI Agents can support from a memory and CPU resource constraint.
+
+So for every commit, Playwright is effectively running 4 x 2 concurrent browsercontexts to keep the overall runtime to a miminum.
+
+At the same time, we don't want to waste CI resources on parallel runs, so we've configured each shard to fail after 5 test failures. Test failure logs are recorded and stored to allow fast triage.
+#### Test Promotion
+
+In order to maintain fast and reliable feedback, tests go through a promotion process. All new test cases or test suites must be labeled with the `@unstable` annotation. The Open MCT dev team runs these unstable tests in our private repos to ensure they work downstream and are reliable.
+
+To run the stable tests, use the ```npm run test:e2e:stable``` command. To run the new and flaky tests, use the ```npm run test:e2e:unstable``` command.
+
+A testcase and testsuite are to be unmarked as @unstable when:
+1. They run as part of "full" run 5 times without failure.
+2. They've been by a Open MCT Developer 5 times in the closed source repo without failure.
+
+### Cross-browser and Cross-operating system
+
+- Where is it tested
+- What's supported
+- Mobile
+
+## Test Design, Best Practices, and Tips & Tricks
+
+### Test Design (TODO)
+
+- How to make tests robust to function in other contexts (VISTA, VIPER, etc.)
+  - Leverage the use of appActions.js like getOrCreateDomainObject
+- How to make tests faster and more resilient
+  - When possible, navigate directly by URL
+  - Leverage ```await page.goto('/', { waitUntil: 'networkidle' });```
+  - Avoid repeated setup to test to test a single assertion. Write longer tests with multiple soft assertions.
+
+### How to write a great test (TODO)
+
+#### How to write a great visual test (TODO)
+
+### Best Practices
+
+For now, our best practices exist as self-tested, living documentation in our [exampleTemplate.e2e.spec.js](./tests/framework/exampleTemplate.e2e.spec.js) file.
+
+### Tips & Tricks (TODO)
+
+The following contains a list of tips and tricks which don't exactly fit into a FAQ or Best Practices doc.
+
+- Working with multiple pages
+There are instances where multiple browser pages will need to be opened to verify multi-page or multi-tab application behavior.
+
+### Reporting
+
+Test Reporting is done through official Playwright reporters and the CI Systems which execute them.
+
+We leverage the following official Playwright reporters:
+- HTML
+- junit
+- github annotations
+- Tracefile
+- Screenshots
+
+When running the tests locally with the `npm run test:local` command, the html report will open automatically on failure. Inside this HTML report will be a complete summary of the finished tests. If the tests failed, you'll see embedded links to screenshot failure, execution logs, and the Tracefile.
+
+When looking at the reports run in CI, you'll leverage this same HTML Report which is hosted either in CircleCI or Github Actions as a build artifact.
+### e2e Code Coverage
+
+Code coverage is collected during test execution using our custom [baseFixture](./baseFixtures.js). The raw coverage files are stored in a `.nyc_report` directory to be converted into a lcov file with the following [nyc](https://github.com/istanbuljs/nyc) command:
+
+```npm run cov:e2e:report```
+
+At this point, the nyc linecov report can be published to [codecov.io](https://about.codecov.io/) with the following command:
+
+```npm run cov:e2e:stable:publish``` for the stable suite running in ubuntu. 
+or 
+```npm run cov:e2e:full:publish``` for the full suite running against all available platforms.
+
+Codecov.io will combine each of the above commands with [Codecov.io Flags](https://docs.codecov.com/docs/flags). Effectively, this allows us to combine multiple reports which are run at various stages of our CI Pipeline or run as part of a parallel process.
+
+This e2e coverage is combined with our unit test report to give a comprehensive (if flawed) view of line coverage.
+## Other
+
+### About e2e testing
+
+e2e testing is an industry-standard approach to automating the testing of web-based UIs such as Open MCT. Broadly speaking, e2e tests differentiate themselves from unit tests by preferring replication of real user interactions over execution of raw JavaScript functions.
+
+Historically, the abstraction necessary to replicate real user behavior meant that:
+
+- e2e tests were "expensive" due to how much code each test executed. The closer a test replicates the user, the more code is needed run during test execution. Unit tests could run smaller units of code more efficiently.
+- e2e tests were flaky due to network conditions or the underlying protocols associated with testing a browser.
+- e2e frameworks relied on a browser communication standard which lacked the observability and controls necessary needed to reach the code paths possible with unit and integration tests.
+- e2e frameworks provided insufficient debug information on test failure
+
+However, as the web ecosystem has matured to the point where mission-critical UIs can be written for the web (Open MCT), the e2e testing tools have matured as well. There are now fewer "trade-offs" when choosing to write an e2e test over any other type of test.
+
+Modern e2e frameworks:
+
+- Bypass the surface layer of the web-application-under-test and use a raw debugging protocol to observe and control application and browser state.
+- These new browser-internal protocols enable near-instant, bi-directional communication between test code and the browser, speeding up test execution and making the tests as reliable as the application itself.
+- Provide test debug tooling which enables developers to pinpoint failure
+
+Furthermore, the abstraction necessary to run e2e tests as a user enables them to be extended to run within a variety of contexts. This matches the extensible design of Open MCT.
+
+A single e2e test in Open MCT is extended to run:
+
+- Against a matrix of browser versions.
+- Against a matrix of OS platforms.
+- Against a local development version of Open MCT.
+- A version of Open MCT loaded as a dependency (VIPER, VISTA, etc)
+- Against a variety of data sources or telemetry endpoints.
+
+### Why Playwright?
+
+[Playwright](https://playwright.dev/) was chosen as our e2e framework because it solves a few VIPER Mission needs:
+
+1. First-class support for Automated Performance Testing
+2. Official Chrome, Chrome Canary, and iPad Capabilities
+3. Support for Browserless.io to run tests in a "hermetically sealed" environment
+4. Ability to generate code coverage reports
+
+### FAQ
+
+- How does this help NASA missions?
+- When should I write an e2e test instead of a unit test?
+- When should I write a functional vs visual test?
+- How is Open MCT extending default Playwright functionality?
+- What about Component Testing?
+
+### Troubleshooting
+
+- Why is my test failing on CI and not locally?
+- How can I view the failing tests on CI?
+- Tests won't start because 'Error: http://localhost:8080/# is already used...'
+This error will appear when running the tests locally. Sometimes, the webserver is left in an orphaned state and needs to be cleaned up. To clear up the orphaned webserver, execute the following from your Terminal:
+```lsof -n -i4TCP:8080 | awk '{print$2}' | tail -1 | xargs kill -9```

e2e/appActions.js

@@ -0,0 +1,83 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/**
+ * The fixtures in this file are to be used to consolidate common actions performed by the
+ * various test suites. The goal is only to avoid duplication of code across test suites and not to abstract
+ * away the underlying functionality of the application. For more about the App Action pattern, see /e2e/README.md)
+ *
+ * For example, if two functions are nearly identical in
+ * timer.e2e.spec.js and notebook.e2e.spec.js, that function should be generalized and moved into this file.
+ */
+
+/**
+ * This common function creates a `domainObject` with default options. It is the preferred way of creating objects
+ * in the e2e suite when uninterested in properties of the objects themselves.
+ * @param {import('@playwright/test').Page} page
+ * @param {string} type
+ * @param {string | undefined} name
+ */
+async function createDomainObjectWithDefaults(page, type, name) {
+    //Click the Create button
+    await page.click('button:has-text("Create")');
+
+    // Click the object specified by 'type'
+    await page.click(`text=${type}`);
+
+    // Modify the name input field of the domain object to accept 'name'
+    if (name) {
+        const nameInput = page.locator('input[type="text"]').nth(2);
+        await nameInput.fill("");
+        await nameInput.fill(name);
+    }
+
+    // Click OK button and wait for Navigate event
+    await Promise.all([
+        page.waitForNavigation({waitUntil: 'networkidle'}),
+        page.click('text=OK')
+    ]);
+}
+
+/**
+* Open the given `domainObject`'s context menu from the object tree.
+* Expands the 'My Items' folder if it is not already expanded.
+* @param {import('@playwright/test').Page} page
+* @param {string} myItemsFolderName the name of the "My Items" folder
+* @param {string} domainObjectName the display name of the `domainObject`
+*/
+async function openObjectTreeContextMenu(page, myItemsFolderName, domainObjectName) {
+    const myItemsFolder = page.locator(`text=Open MCT ${myItemsFolderName} >> span`).nth(3);
+    const className = await myItemsFolder.getAttribute('class');
+    if (!className.includes('c-disclosure-triangle--expanded')) {
+        await myItemsFolder.click();
+    }
+
+    await page.locator(`a:has-text("${domainObjectName}")`).click({
+        button: 'right'
+    });
+}
+
+// eslint-disable-next-line no-undef
+module.exports = {
+    createDomainObjectWithDefaults,
+    openObjectTreeContextMenu
+};

e2e/baseFixtures.js

@@ -0,0 +1,174 @@
+/* eslint-disable no-undef */
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/**
+ * This file is dedicated to extending the base functionality of the `@playwright/test` framework.
+ * The functions in this file should be viewed as temporary or a shim to be removed as the RFEs in
+ * the Playwright GitHub repo are implemented. Functions which serve those RFEs are marked with corresponding
+ * GitHub issues.
+ */
+
+const base = require('@playwright/test');
+const { expect } = base;
+const fs = require('fs');
+const path = require('path');
+const { v4: uuid } = require('uuid');
+const sinon = require('sinon');
+
+/**
+ * Takes a `ConsoleMessage` and returns a formatted string. Used to enable console log error detection.
+ * @see {@link https://github.com/microsoft/playwright/discussions/11690 Github Discussion}
+ * @private
+ * @param {import('@playwright/test').ConsoleMessage} msg
+ * @returns {String} formatted string with message type, text, url, and line and column numbers
+ */
+function _consoleMessageToString(msg) {
+    const { url, lineNumber, columnNumber } = msg.location();
+
+    return `[${msg.type()}] ${msg.text()} at (${url} ${lineNumber}:${columnNumber})`;
+}
+
+/**
+ * Wait for all animations within the given element and subtrees to finish. Useful when
+ * verifying that css transitions have completed.
+ * @see {@link https://github.com/microsoft/playwright/issues/15660 Github RFE}
+ * @param {import('@playwright/test').Locator} locator
+ * @return {Promise<Animation[]>}
+ */
+function waitForAnimations(locator) {
+    return locator
+        .evaluate((element) =>
+            Promise.all(
+                element
+                    .getAnimations({ subtree: true })
+                    .map((animation) => animation.finished)));
+}
+
+/**
+ * This is part of our codecoverage shim.
+ * @see {@link https://github.com/mxschmitt/playwright-test-coverage Github Example Project}
+ * @constant {string}
+ */
+const istanbulCLIOutput = path.join(process.cwd(), '.nyc_output');
+
+exports.test = base.test.extend({
+    /**
+     * This allows the test to manipulate the browser clock. This is useful for Visual and Snapshot tests which need
+     * the Time Indicator Clock to be in a specific state.
+     * Usage:
+     * ```
+     * test.use({
+     *   clockOptions: {
+     *       now: 0,
+     *       shouldAdvanceTime: true
+     * ```
+     * If clockOptions are provided, will override the default clock with fake timers provided by SinonJS.
+     *
+     * Default: `undefined`
+     *
+     * @see {@link https://github.com/microsoft/playwright/issues/6347 Github RFE}
+     * @see {@link https://github.com/sinonjs/fake-timers/#var-clock--faketimersinstallconfig SinonJS FakeTimers Config}
+     */
+    clockOptions: [undefined, { option: true }],
+    overrideClock: [async ({ context, clockOptions }, use) => {
+        if (clockOptions !== undefined) {
+            await context.addInitScript({
+                path: path.join(__dirname, '../', './node_modules/sinon/pkg/sinon.js')
+            });
+            await context.addInitScript((options) => {
+                window.__clock = sinon.useFakeTimers(options);
+            }, clockOptions);
+        }
+
+        await use(context);
+    }, {
+        auto: true,
+        scope: 'test'
+    }],
+    /**
+     * Extends the base context class to add codecoverage shim.
+     * @see {@link https://github.com/mxschmitt/playwright-test-coverage Github Project}
+     */
+    context: async ({ context }, use) => {
+        await context.addInitScript(() =>
+            window.addEventListener('beforeunload', () =>
+                (window).collectIstanbulCoverage(JSON.stringify((window).__coverage__))
+            )
+        );
+        await fs.promises.mkdir(istanbulCLIOutput, { recursive: true });
+        await context.exposeFunction('collectIstanbulCoverage', (coverageJSON) => {
+            if (coverageJSON) {
+                fs.writeFileSync(path.join(istanbulCLIOutput, `playwright_coverage_${uuid()}.json`), coverageJSON);
+            }
+        });
+
+        await use(context);
+        for (const page of context.pages()) {
+            await page.evaluate(() => (window).collectIstanbulCoverage(JSON.stringify((window).__coverage__)));
+        }
+    },
+    /**
+     * If true, will assert against any console.error calls that occur during the test. Assertions occur
+     * during test teardown (after the test has completed).
+     *
+     * Default: `true`
+     */
+    failOnConsoleError: [true, { option: true }],
+    /**
+     * Extends the base page class to enable console log error detection.
+     * @see {@link https://github.com/microsoft/playwright/discussions/11690 Github Discussion}
+     */
+    page: async ({ page, failOnConsoleError }, use) => {
+        // Capture any console errors during test execution
+        const messages = [];
+        page.on('console', (msg) => messages.push(msg));
+
+        await use(page);
+
+        // Assert against console errors during teardown
+        if (failOnConsoleError) {
+            messages.forEach(
+                msg => expect.soft(msg.type(), `Console error detected: ${_consoleMessageToString(msg)}`).not.toEqual('error')
+            );
+        }
+    },
+    /**
+     * Extends the base browser class to enable CDP connection definition in playwright.config.js. Once
+     * that RFE is implemented, this function can be removed.
+     * @see {@link https://github.com/microsoft/playwright/issues/8379 Github RFE}
+     */
+    browser: async ({ playwright, browser }, use, workerInfo) => {
+        // Use browserless if configured
+        if (workerInfo.project.name.match(/browserless/)) {
+            const vBrowser = await playwright.chromium.connectOverCDP({
+                endpointURL: 'ws://localhost:3003'
+            });
+            await use(vBrowser);
+        } else {
+            // Use Local Browser for testing.
+            await use(browser);
+        }
+    }
+});
+exports.expect = expect;
+exports.waitForAnimations = waitForAnimations;

e2e/fixtures.js

@@ -1,27 +0,0 @@
-/* eslint-disable no-undef */
-
-// This file extends the base functionality of the playwright test framework
-const base = require('@playwright/test');
-const { expect } = require('@playwright/test');
-
-exports.test = base.test.extend({
-    page: async ({ baseURL, page }, use) => {
-        const messages = [];
-        page.on('console', msg => messages.push(`[${msg.type()}] ${msg.text()}`));
-        await use(page);
-        await expect.soft(messages.toString()).not.toContain('[error]');
-    },
-    browser: async ({ playwright, browser }, use, workerInfo) => {
-    // Use browserless if configured
-        if (workerInfo.project.name.match(/browserless/)) {
-            const vBrowser = await playwright.chromium.connectOverCDP({
-                endpointURL: 'ws://localhost:3003'
-            });
-            await use(vBrowser);
-        } else {
-            // Use Local Browser for testing.
-            await use(browser);
-        }
-    }
-});
-

e2e/helper/addInitRestrictedNotebook.js

@@ -20,9 +20,9 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 
-// this will be called from the test suite with
+// This should be used to install the non-default Restricted Notebook plugin since it is not installed by default.
+// e.g.
 // await page.addInitScript({ path: path.join(__dirname, 'addInitRestrictedNotebook.js') });
-// it will install the RestrictedNotebook since it is not installed by default
 
 document.addEventListener('DOMContentLoaded', () => {
     const openmct = window.openmct;

e2e/playwright-ci.config.js

@@ -4,28 +4,30 @@
 
 // eslint-disable-next-line no-unused-vars
 const { devices } = require('@playwright/test');
+const MAX_FAILURES = 5;
+const NUM_WORKERS = 2;
 
 /** @type {import('@playwright/test').PlaywrightTestConfig} */
 const config = {
-    retries: 1,
+    retries: 2, //Retries 2 times for a total of 3 runs. When running sharded and with maxFailures = 5, this should ensure that flake is managed without failing the full suite
     testDir: 'tests',
     testIgnore: '**/*.perf.spec.js', //Ignore performance tests and define in playwright-perfromance.config.js
     timeout: 60 * 1000,
     webServer: {
-        command: 'npm run start',
-        port: 8080,
+        command: 'cross-env NODE_ENV=test npm run start',
+        url: 'http://localhost:8080/#',
         timeout: 200 * 1000,
-        reuseExistingServer: !process.env.CI
+        reuseExistingServer: false
     },
-    maxFailures: process.env.CI ? 5 : undefined, //Limits failures to 5 to reduce CI Waste
-    workers: 2, //Limit to 2 for CircleCI Agent
+    maxFailures: MAX_FAILURES, //Limits failures to 5 to reduce CI Waste
+    workers: NUM_WORKERS, //Limit to 2 for CircleCI Agent
     use: {
         baseURL: 'http://localhost:8080/',
         headless: true,
         ignoreHTTPSErrors: true,
         screenshot: 'only-on-failure',
         trace: 'on-first-retry',
-        video: 'on-first-retry'
+        video: 'off'
     },
     projects: [
         {
@@ -36,6 +38,7 @@ const config = {
         },
         {
             name: 'MMOC',
+            testMatch: '**/*.e2e.spec.js', // only run e2e tests
             grepInvert: /@snapshot/,
             use: {
                 browserName: 'chromium',
@@ -44,20 +47,30 @@ const config = {
                     height: 1440
                 }
             }
-        }
-        /*{
-            name: 'ipad',
+        },
+        {
+            name: 'firefox',
+            testMatch: '**/*.e2e.spec.js', // only run e2e tests
+            grepInvert: /@snapshot/,
             use: {
-                browserName: 'webkit',
-                ...devices['iPad (gen 7) landscape'] // Complete List https://github.com/microsoft/playwright/blob/main/packages/playwright-core/src/server/deviceDescriptorsSource.json
+                browserName: 'firefox'
             }
-        }*/
+        },
+        {
+            name: 'chrome-beta', //Only Chrome Beta is available on ubuntu -- not chrome canary
+            testMatch: '**/*.e2e.spec.js', // only run e2e tests
+            grepInvert: /@snapshot/,
+            use: {
+                browserName: 'chromium',
+                channel: 'chrome-beta'
+            }
+        }
     ],
     reporter: [
         ['list'],
         ['html', {
             open: 'never',
-            outputFolder: '../test-results/html/'
+            outputFolder: '../html-test-results' //Must be in different location due to https://github.com/microsoft/playwright/issues/12840
         }],
         ['junit', { outputFile: 'test-results/results.xml' }],
         ['github']

e2e/playwright-local.config.js

@@ -12,10 +12,13 @@ const config = {
     testIgnore: '**/*.perf.spec.js',
     timeout: 30 * 1000,
     webServer: {
+        env: {
+            NODE_ENV: 'test'
+        },
         command: 'npm run start',
-        port: 8080,
+        url: 'http://localhost:8080/#',
         timeout: 120 * 1000,
-        reuseExistingServer: !process.env.CI
+        reuseExistingServer: true
     },
     workers: 1,
     use: {
@@ -25,7 +28,7 @@ const config = {
         ignoreHTTPSErrors: true,
         screenshot: 'only-on-failure',
         trace: 'retain-on-failure',
-        video: 'retain-on-failure'
+        video: 'off'
     },
     projects: [
         {
@@ -36,6 +39,7 @@ const config = {
         },
         {
             name: 'MMOC',
+            testMatch: '**/*.e2e.spec.js', // only run e2e tests
             grepInvert: /@snapshot/,
             use: {
                 browserName: 'chromium',
@@ -44,20 +48,58 @@ const config = {
                     height: 1440
                 }
             }
-        }
-        /*{
+        },
+        {
+            name: 'safari',
+            testMatch: '**/*.e2e.spec.js', // only run e2e tests
+            grep: /@ipad/, // only run ipad tests due to this bug https://github.com/microsoft/playwright/issues/8340
+            grepInvert: /@snapshot/,
+            use: {
+                browserName: 'webkit'
+            }
+        },
+        {
+            name: 'firefox',
+            testMatch: '**/*.e2e.spec.js', // only run e2e tests
+            grepInvert: /@snapshot/,
+            use: {
+                browserName: 'firefox'
+            }
+        },
+        {
+            name: 'canary',
+            testMatch: '**/*.e2e.spec.js', // only run e2e tests
+            grepInvert: /@snapshot/,
+            use: {
+                browserName: 'chromium',
+                channel: 'chrome-canary' //Note this is not available in ubuntu/CircleCI
+            }
+        },
+        {
+            name: 'chrome-beta',
+            testMatch: '**/*.e2e.spec.js', // only run e2e tests
+            grepInvert: /@snapshot/,
+            use: {
+                browserName: 'chromium',
+                channel: 'chrome-beta'
+            }
+        },
+        {
             name: 'ipad',
+            testMatch: '**/*.e2e.spec.js', // only run e2e tests
+            grep: /@ipad/,
+            grepInvert: /@snapshot/,
             use: {
                 browserName: 'webkit',
                 ...devices['iPad (gen 7) landscape'] // Complete List https://github.com/microsoft/playwright/blob/main/packages/playwright-core/src/server/deviceDescriptorsSource.json
             }
-        }*/
+        }
     ],
     reporter: [
         ['list'],
         ['html', {
             open: 'on-failure',
-            outputFolder: '../test-results'
+            outputFolder: '../html-test-results' //Must be in different location due to https://github.com/microsoft/playwright/issues/12840
         }]
     ]
 };

e2e/playwright-performance.config.js

@@ -2,22 +2,24 @@
 // playwright.config.js
 // @ts-check
 
+const CI = process.env.CI === 'true';
+
 /** @type {import('@playwright/test').PlaywrightTestConfig} */
 const config = {
-    retries: 1, //Only for debugging purposes
+    retries: 1, //Only for debugging purposes because trace is enabled only on first retry
     testDir: 'tests/performance/',
     timeout: 60 * 1000,
     workers: 1, //Only run in serial with 1 worker
     webServer: {
-        command: 'npm run start',
-        port: 8080,
+        command: 'cross-env NODE_ENV=test npm run start',
+        url: 'http://localhost:8080/#',
         timeout: 200 * 1000,
-        reuseExistingServer: !process.env.CI
+        reuseExistingServer: !CI
     },
     use: {
         browserName: "chromium",
         baseURL: 'http://localhost:8080/',
-        headless: Boolean(process.env.CI), //Only if running locally
+        headless: CI, //Only if running locally
         ignoreHTTPSErrors: true,
         screenshot: 'off',
         trace: 'on-first-retry',

e2e/playwright-visual.config.js

@@ -9,8 +9,8 @@ const config = {
     timeout: 90 * 1000,
     workers: 1, // visual tests should never run in parallel due to test pollution
     webServer: {
-        command: 'npm run start',
-        port: 8080,
+        command: 'cross-env NODE_ENV=test npm run start',
+        url: 'http://localhost:8080/#',
         timeout: 200 * 1000,
         reuseExistingServer: !process.env.CI
     },
@@ -21,7 +21,7 @@ const config = {
         ignoreHTTPSErrors: true,
         screenshot: 'on',
         trace: 'off',
-        video: 'on'
+        video: 'off'
     },
     reporter: [
         ['list'],

e2e/pluginFixtures.js

@@ -0,0 +1,125 @@
+/* eslint-disable no-undef */
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/**
+ * The file contains custom fixtures which extend the base functionality of the Playwright fixtures
+ * and appActions. These fixtures should be generalized across all plugins.
+ */
+
+const { test, expect } = require('./baseFixtures');
+const { createDomainObjectWithDefaults } = require('./appActions');
+
+/**
+ * @typedef {Object} ObjectCreateOptions
+ * @property {string} type
+ * @property {string} name
+ */
+
+/**
+ * Used to create a new domain object as a part of getOrCreateDomainObject.
+ * @type {Map<string, string>}
+ */
+const createdObjects = new Map();
+
+/**
+ * This action will create a domain object for the test to reference and return the uuid. If an object
+ * of a given name already exists, it will return the uuid of that object to the test instead of creating
+ * a new file. The intent is to move object creation out of test suites which are not explicitly worried
+ * about object creation, while providing a consistent interface to retrieving objects in a persistentContext.
+ * @param {import('@playwright/test').Page} page
+ * @param {ObjectCreateOptions} options
+ * @returns {Promise<string>} uuid of the domain object
+ */
+async function getOrCreateDomainObject(page, options) {
+    const { type, name } = options;
+    const objectName = name ? `${type}:${name}` : type;
+
+    if (createdObjects.has(objectName)) {
+        return createdObjects.get(objectName);
+    }
+
+    await createDomainObjectWithDefaults(page, type, name);
+
+    // Once object is created, get the uuid from the url
+    const uuid = await page.evaluate(() => {
+        return window.location.href.match(/[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}/)[0];
+    });
+
+    createdObjects.set(objectName, uuid);
+
+    return uuid;
+}
+
+/**
+ * If provided, these options will be used to get or create the desired domain object before
+ * any tests or test hooks have run.
+ * The `uuid` of the `domainObject` will then be available to use within the scoped tests.
+ *
+ * ### Example:
+ * ```js
+ * test.describe("My test suite", () => {
+ *    test.use({ objectCreateOptions: { type: "Telemetry Table", name: "My Telemetry Table" }});
+ *    test("'My Telemetry Table' is created and provides a uuid", async ({ page, domainObject }) => {
+ *         const { uuid } = domainObject;
+ *         expect(uuid).toBeDefined();
+ *     }))
+ * });
+ * ```
+ * @type {ObjectCreateOptions}
+ */
+const objectCreateOptions = null;
+
+/**
+ * The name of the "My Items" folder in the domain object tree.
+ *
+ * Default: `"My Items"`
+ *
+ * @type {string}
+ */
+const myItemsFolderName = "My Items";
+
+exports.test = test.extend({
+    myItemsFolderName: [myItemsFolderName, { option: true }],
+    // eslint-disable-next-line no-shadow
+    openmctConfig: async ({ myItemsFolderName }, use) => {
+        await use({ myItemsFolderName });
+    },
+    objectCreateOptions: [objectCreateOptions, {option: true}],
+    // eslint-disable-next-line no-shadow
+    domainObject: [async ({ page, objectCreateOptions }, use) => {
+        // FIXME: This is a false-positive caused by a bug in the eslint-plugin-playwright rule.
+        // eslint-disable-next-line playwright/no-conditional-in-test
+        if (objectCreateOptions === null) {
+            await use(page);
+
+            return;
+        }
+
+        //Go to baseURL
+        await page.goto('./', { waitUntil: 'networkidle' });
+
+        const uuid = await getOrCreateDomainObject(page, objectCreateOptions);
+        await use({ uuid });
+    }, { auto: true }]
+});
+exports.expect = expect;

e2e/test-data/VisualTestData_storage.json

@@ -0,0 +1,22 @@
+{
+  "cookies": [],
+  "origins": [
+    {
+      "origin": "http://localhost:8080",
+      "localStorage": [
+        {
+          "name": "tcHistory",
+          "value": "{\"utc\":[{\"start\":1658617611983,\"end\":1658619411983}]}"
+        },
+        {
+          "name": "mct",
+          "value": "{\"mine\":{\"identifier\":{\"key\":\"mine\",\"namespace\":\"\"},\"name\":\"My Items\",\"type\":\"folder\",\"composition\":[{\"key\":\"7fa5749b-8969-494c-9d85-c272516d333c\",\"namespace\":\"\"}],\"location\":\"ROOT\",\"persisted\":1658619412848,\"modified\":1658619412848},\"7fa5749b-8969-494c-9d85-c272516d333c\":{\"identifier\":{\"key\":\"7fa5749b-8969-494c-9d85-c272516d333c\",\"namespace\":\"\"},\"name\":\"Unnamed Overlay Plot\",\"type\":\"telemetry.plot.overlay\",\"composition\":[{\"key\":\"67cbb9fc-af46-4148-b9e5-aea11179ae4b\",\"namespace\":\"\"}],\"configuration\":{\"series\":[{\"identifier\":{\"key\":\"67cbb9fc-af46-4148-b9e5-aea11179ae4b\",\"namespace\":\"\"}}]},\"modified\":1658619413566,\"location\":\"mine\",\"persisted\":1658619413567},\"67cbb9fc-af46-4148-b9e5-aea11179ae4b\":{\"name\":\"Unnamed Sine Wave Generator\",\"type\":\"generator\",\"identifier\":{\"key\":\"67cbb9fc-af46-4148-b9e5-aea11179ae4b\",\"namespace\":\"\"},\"telemetry\":{\"period\":10,\"amplitude\":1,\"offset\":0,\"dataRateInHz\":1,\"phase\":0,\"randomness\":0,\"loadDelay\":\"5000\"},\"modified\":1658619413552,\"location\":\"7fa5749b-8969-494c-9d85-c272516d333c\",\"persisted\":1658619413552}}"
+        },
+        {
+          "name": "mct-tree-expanded",
+          "value": "[\"/browse/mine\"]"
+        }
+      ]
+    }
+  ]
+}

e2e/test-data/recycled_local_storage.json

@@ -0,0 +1,22 @@
+{
+  "cookies": [],
+  "origins": [
+    {
+      "origin": "http://localhost:8080",
+      "localStorage": [
+        {
+          "name": "tcHistory",
+          "value": "{\"utc\":[{\"start\":1658617494563,\"end\":1658619294563},{\"start\":1658617090044,\"end\":1658618890044},{\"start\":1658616460484,\"end\":1658618260484},{\"start\":1658608882159,\"end\":1658610682159},{\"start\":1654537164464,\"end\":1654538964464},{\"start\":1652301954635,\"end\":1652303754635}]}"
+        },
+        {
+          "name": "mct",
+          "value": "{\"mine\":{\"identifier\":{\"key\":\"mine\",\"namespace\":\"\"},\"name\":\"My Items\",\"type\":\"folder\",\"composition\":[{\"key\":\"f64bea3b-58a7-4586-8c05-8b651e5f0bfd\",\"namespace\":\"\"},{\"key\":\"2d02a680-eb7e-4645-bba2-dd298f76efb8\",\"namespace\":\"\"},{\"key\":\"72a5f66b-39a7-4f62-8c40-4a99a33d6a8e\",\"namespace\":\"\"},{\"key\":\"8e4d20f1-9a04-4de5-8db5-c7e08d27f70d\",\"namespace\":\"\"},{\"key\":\"3e294eae-6124-409b-a870-554d1bdcdd6f\",\"namespace\":\"\"},{\"key\":\"ec24d05d-5df5-4c96-9241-b73636cd19a9\",\"namespace\":\"\"}],\"location\":\"ROOT\",\"persisted\":1658619295366,\"modified\":1658619295366},\"f64bea3b-58a7-4586-8c05-8b651e5f0bfd\":{\"name\":\"Unnamed Condition Set\",\"type\":\"conditionSet\",\"identifier\":{\"key\":\"f64bea3b-58a7-4586-8c05-8b651e5f0bfd\",\"namespace\":\"\"},\"configuration\":{\"conditionTestData\":[],\"conditionCollection\":[{\"isDefault\":true,\"id\":\"73f2d9ae-d1f3-4561-b7fc-ecd5df557249\",\"configuration\":{\"name\":\"Default\",\"output\":\"Default\",\"trigger\":\"all\",\"criteria\":[]},\"summary\":\"Default condition\"}]},\"composition\":[],\"telemetry\":{},\"modified\":1652303755999,\"location\":\"mine\",\"persisted\":1652303756002},\"2d02a680-eb7e-4645-bba2-dd298f76efb8\":{\"name\":\"Unnamed Condition Set\",\"type\":\"conditionSet\",\"identifier\":{\"key\":\"2d02a680-eb7e-4645-bba2-dd298f76efb8\",\"namespace\":\"\"},\"configuration\":{\"conditionTestData\":[],\"conditionCollection\":[{\"isDefault\":true,\"id\":\"4291d80c-303c-4d8d-85e1-10f012b864fb\",\"configuration\":{\"name\":\"Default\",\"output\":\"Default\",\"trigger\":\"all\",\"criteria\":[]},\"summary\":\"Default condition\"}]},\"composition\":[],\"telemetry\":{},\"modified\":1654538965702,\"location\":\"mine\",\"persisted\":1654538965702},\"72a5f66b-39a7-4f62-8c40-4a99a33d6a8e\":{\"name\":\"Unnamed Condition Set\",\"type\":\"conditionSet\",\"identifier\":{\"key\":\"72a5f66b-39a7-4f62-8c40-4a99a33d6a8e\",\"namespace\":\"\"},\"configuration\":{\"conditionTestData\":[],\"conditionCollection\":[{\"isDefault\":true,\"id\":\"2b6bf89f-877b-42b8-acc1-a9a575efdbe1\",\"configuration\":{\"name\":\"Default\",\"output\":\"Default\",\"trigger\":\"all\",\"criteria\":[]},\"summary\":\"Default condition\"}]},\"composition\":[],\"telemetry\":{},\"modified\":1658610682787,\"location\":\"mine\",\"persisted\":1658610682787},\"8e4d20f1-9a04-4de5-8db5-c7e08d27f70d\":{\"name\":\"Unnamed Condition Set\",\"type\":\"conditionSet\",\"identifier\":{\"key\":\"8e4d20f1-9a04-4de5-8db5-c7e08d27f70d\",\"namespace\":\"\"},\"configuration\":{\"conditionTestData\":[],\"conditionCollection\":[{\"isDefault\":true,\"id\":\"b9a9c413-4b94-401d-b0c7-5e404f182616\",\"configuration\":{\"name\":\"Default\",\"output\":\"Default\",\"trigger\":\"all\",\"criteria\":[]},\"summary\":\"Default condition\"}]},\"composition\":[],\"telemetry\":{},\"modified\":1658618261112,\"location\":\"mine\",\"persisted\":1658618261112},\"3e294eae-6124-409b-a870-554d1bdcdd6f\":{\"name\":\"Unnamed Condition Set\",\"type\":\"conditionSet\",\"identifier\":{\"key\":\"3e294eae-6124-409b-a870-554d1bdcdd6f\",\"namespace\":\"\"},\"configuration\":{\"conditionTestData\":[],\"conditionCollection\":[{\"isDefault\":true,\"id\":\"108043b1-9c88-4e1d-8deb-fbf2cdb528f9\",\"configuration\":{\"name\":\"Default\",\"output\":\"Default\",\"trigger\":\"all\",\"criteria\":[]},\"summary\":\"Default condition\"}]},\"composition\":[],\"telemetry\":{},\"modified\":1658618890910,\"location\":\"mine\",\"persisted\":1658618890910},\"ec24d05d-5df5-4c96-9241-b73636cd19a9\":{\"name\":\"Unnamed Condition Set\",\"type\":\"conditionSet\",\"identifier\":{\"key\":\"ec24d05d-5df5-4c96-9241-b73636cd19a9\",\"namespace\":\"\"},\"configuration\":{\"conditionTestData\":[],\"conditionCollection\":[{\"isDefault\":true,\"id\":\"4062bd9b-b788-43dd-ab0a-8fa10a78d4b3\",\"configuration\":{\"name\":\"Default\",\"output\":\"Default\",\"trigger\":\"all\",\"criteria\":[]},\"summary\":\"Default condition\"}]},\"composition\":[],\"telemetry\":{},\"modified\":1658619295363,\"location\":\"mine\",\"persisted\":1658619295363}}"
+        },
+        {
+          "name": "mct-tree-expanded",
+          "value": "[]"
+        }
+      ]
+    }
+  ]
+}

e2e/tests/example/generator/SinewaveLimitProvider.e2e.spec.js

@@ -1,167 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/*
-This test suite is dedicated to tests which verify the basic operations surrounding conditionSets.
-*/
-
-const { test } = require('../../../fixtures.js');
-const { expect } = require('@playwright/test');
-
-test.describe('Sine Wave Generator', () => {
-    test('Create new Sine Wave Generator Object and validate create Form Logic', async ({ page }) => {
-        //Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
-
-        //Click the Create button
-        await page.click('button:has-text("Create")');
-
-        // Click Sine Wave Generator
-        await page.click('text=Sine Wave Generator');
-
-        // Verify that the each required field has required indicator
-        // Title
-        await expect(page.locator('.c-form-row__state-indicator').first()).toHaveClass(['c-form-row__state-indicator  req']);
-
-        // Verify that the Notes row does not have a required indicator
-        await expect(page.locator('.c-form__section div:nth-child(3) .form-row .c-form-row__state-indicator')).not.toContain('.req');
-
-        // Period
-        await expect(page.locator('.c-form__section div:nth-child(4) .form-row .c-form-row__state-indicator')).toHaveClass(['c-form-row__state-indicator  req']);
-
-        // Amplitude
-        await expect(page.locator('.c-form__section div:nth-child(5) .form-row .c-form-row__state-indicator')).toHaveClass(['c-form-row__state-indicator  req']);
-
-        // Offset
-        await expect(page.locator('.c-form__section div:nth-child(6) .form-row .c-form-row__state-indicator')).toHaveClass(['c-form-row__state-indicator  req']);
-
-        // Data Rate
-        await expect(page.locator('.c-form__section div:nth-child(7) .form-row .c-form-row__state-indicator')).toHaveClass(['c-form-row__state-indicator  req']);
-
-        // Phase
-        await expect(page.locator('.c-form__section div:nth-child(8) .form-row .c-form-row__state-indicator')).toHaveClass(['c-form-row__state-indicator  req']);
-
-        // Randomness
-        await expect(page.locator('.c-form__section div:nth-child(9) .form-row .c-form-row__state-indicator')).toHaveClass(['c-form-row__state-indicator  req']);
-
-        // Verify that by removing value from required text field shows invalid indicator
-        await page.locator('text=Properties Title Notes Period Amplitude Offset Data Rate (hz) Phase (radians) Ra >> input[type="text"]').fill('');
-        await expect(page.locator('.c-form-row__state-indicator').first()).toHaveClass(['c-form-row__state-indicator  req invalid']);
-
-        // Verify that by adding value to empty required text field changes invalid to valid indicator
-        await page.locator('text=Properties Title Notes Period Amplitude Offset Data Rate (hz) Phase (radians) Ra >> input[type="text"]').fill('non empty');
-        await expect(page.locator('.c-form-row__state-indicator').first()).toHaveClass(['c-form-row__state-indicator  req valid']);
-
-        // Verify that by removing value from required number field shows invalid indicator
-        await page.locator('.field.control.l-input-sm input').first().fill('');
-        await expect(page.locator('.c-form__section div:nth-child(4) .form-row .c-form-row__state-indicator')).toHaveClass(['c-form-row__state-indicator  req invalid']);
-
-        // Verify that by adding value to empty required number field changes invalid to valid indicator
-        await page.locator('.field.control.l-input-sm input').first().fill('3');
-        await expect(page.locator('.c-form__section div:nth-child(4) .form-row .c-form-row__state-indicator')).toHaveClass(['c-form-row__state-indicator  req valid']);
-
-        // Verify that can change value of number field by up/down arrows keys
-        // Click .field.control.l-input-sm input >> nth=0
-        await page.locator('.field.control.l-input-sm input').first().click();
-        // Press ArrowUp 3 times to change value from 3 to 6
-        await page.locator('.field.control.l-input-sm input').first().press('ArrowUp');
-        await page.locator('.field.control.l-input-sm input').first().press('ArrowUp');
-        await page.locator('.field.control.l-input-sm input').first().press('ArrowUp');
-
-        const value = await page.locator('.field.control.l-input-sm input').first().inputValue();
-        await expect(value).toBe('6');
-
-        // Click .c-form-row__state-indicator.grows
-        await page.locator('.c-form-row__state-indicator.grows').click();
-
-        // Click text=Properties Title Notes Period Amplitude Offset Data Rate (hz) Phase (radians) Ra >> input[type="text"]
-        await page.locator('text=Properties Title Notes Period Amplitude Offset Data Rate (hz) Phase (radians) Ra >> input[type="text"]').click();
-
-        // Click .c-form-row__state-indicator >> nth=0
-        await page.locator('.c-form-row__state-indicator').first().click();
-
-        // Fill text=Properties Title Notes Period Amplitude Offset Data Rate (hz) Phase (radians) Ra >> input[type="text"]
-        await page.locator('text=Properties Title Notes Period Amplitude Offset Data Rate (hz) Phase (radians) Ra >> input[type="text"]').fill('New Sine Wave Generator');
-
-        // Double click div:nth-child(4) .form-row .c-form-row__controls
-        await page.locator('div:nth-child(4) .form-row .c-form-row__controls').dblclick();
-
-        // Click .field.control.l-input-sm input >> nth=0
-        await page.locator('.field.control.l-input-sm input').first().click();
-
-        // Click div:nth-child(4) .form-row .c-form-row__state-indicator
-        await page.locator('div:nth-child(4) .form-row .c-form-row__state-indicator').click();
-
-        // Click .field.control.l-input-sm input >> nth=0
-        await page.locator('.field.control.l-input-sm input').first().click();
-
-        // Click .field.control.l-input-sm input >> nth=0
-        await page.locator('.field.control.l-input-sm input').first().click();
-
-        // Click div:nth-child(5) .form-row .c-form-row__controls .form-control .field input
-        await page.locator('div:nth-child(5) .form-row .c-form-row__controls .form-control .field input').click();
-
-        // Click div:nth-child(5) .form-row .c-form-row__controls .form-control .field input
-        await page.locator('div:nth-child(5) .form-row .c-form-row__controls .form-control .field input').click();
-
-        // Click div:nth-child(5) .form-row .c-form-row__controls .form-control .field input
-        await page.locator('div:nth-child(5) .form-row .c-form-row__controls .form-control .field input').click();
-
-        // Click div:nth-child(6) .form-row .c-form-row__controls .form-control .field input
-        await page.locator('div:nth-child(6) .form-row .c-form-row__controls .form-control .field input').click();
-
-        // Double click div:nth-child(7) .form-row .c-form-row__controls .form-control .field input
-        await page.locator('div:nth-child(7) .form-row .c-form-row__controls .form-control .field input').dblclick();
-
-        // Click div:nth-child(7) .form-row .c-form-row__state-indicator
-        await page.locator('div:nth-child(7) .form-row .c-form-row__state-indicator').click();
-
-        // Click div:nth-child(7) .form-row .c-form-row__controls .form-control .field input
-        await page.locator('div:nth-child(7) .form-row .c-form-row__controls .form-control .field input').click();
-
-        // Fill div:nth-child(7) .form-row .c-form-row__controls .form-control .field input
-        await page.locator('div:nth-child(7) .form-row .c-form-row__controls .form-control .field input').fill('3');
-
-        //Click text=OK
-        await Promise.all([
-            page.waitForNavigation(),
-            page.click('text=OK')
-        ]);
-
-        // Verify that the Sine Wave Generator is displayed and correct
-        // Verify object properties
-        await expect(page.locator('.l-browse-bar__object-name')).toContainText('New Sine Wave Generator');
-
-        // Verify canvas rendered
-        await page.locator('canvas').nth(1).click({
-            position: {
-                x: 341,
-                y: 28
-            }
-        });
-
-        // Verify that where we click on canvas shows the number we clicked on
-        // Note that any number will do, we just care that a number exists
-        await expect(page.locator('.value-to-display-nearestValue')).toContainText(/[+-]?([0-9]*[.])?[0-9]+/);
-
-    });
-});

e2e/tests/framework/baseFixtures.e2e.spec.js

@@ -0,0 +1,55 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+This test suite is dedicated to testing our use of the playwright framework as it
+relates to how we've extended it (i.e. ./e2e/baseFixtures.js) and assumptions made in our dev environment
+(app.js and ./e2e/webpack-dev-middleware.js)
+*/
+
+const { test } = require('../../baseFixtures.js');
+
+test.describe('baseFixtures tests', () => {
+    test('Verify that tests fail if console.error is thrown @framework', async ({ page }) => {
+        test.fail();
+        //Go to baseURL
+        await page.goto('./', { waitUntil: 'networkidle' });
+
+        //Verify that ../fixtures.js detects console log errors
+        await Promise.all([
+            page.evaluate(() => console.error('This should result in a failure')),
+            page.waitForEvent('console') // always wait for the event to happen while triggering it!
+        ]);
+
+    });
+    test('Verify that tests pass if console.warn is thrown @framework', async ({ page }) => {
+        //Go to baseURL
+        await page.goto('./', { waitUntil: 'networkidle' });
+
+        //Verify that ../fixtures.js detects console log errors
+        await Promise.all([
+            page.evaluate(() => console.warn('This should result in a pass')),
+            page.waitForEvent('console') // always wait for the event to happen while triggering it!
+        ]);
+
+    });
+});

e2e/tests/framework/exampleTemplate.e2e.spec.js

@@ -0,0 +1,124 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+* This test suite template is to be used when creating new testsuites. It will be kept up to date with the latest improvements
+* made by the Open MCT team. It will also follow our best pratices as those evolve. Please use this structure as a _reference_ and clear
+* or update any references when creating a new test suite!
+*
+* To illustrate current best practices, we've included a mocked up test suite for Renaming a Timer domain object. In this example
+* this test suite should be cloned and renamed as /e2e/tests/plugins/timer/renameTimer.e2e.spec.js
+*
+* Demonstrated:
+* - Using appActions to leverage existing functions
+* - Structure
+* - @unstable annotation
+* - await, expect, test, describe syntax
+* - Writing a custom function for a test suite
+* - Test stub for unfinished test coverage (test.fixme)
+*
+* The structure should follow
+* 1. imports
+* 2. test.describe()
+* 3. -> test1
+*    -> test2
+*    -> test3(stub)
+* 4. Any custom functions
+*
+*/
+
+//Structure: Some standard Imports. Please update the required pathing
+const { test, expect } = require('../../baseFixtures');
+const { createDomainObjectWithDefaults } = require('../../appActions');
+
+// Structure: Try to keep a single describe block per logical groups of tests. If your test runtime exceeds 5 minutes or 500 lines, it's likely that it will need to be split.
+// Annotations: Please use the @unstable tag so that our automation can pick it up as a part of our test promotion pipeline.
+test.describe('Renaming Timer Object @unstable', () => {
+    //Create a testcase name which will be obvious when it fails in CI
+    test('Can create a new Timer object and rename it from actions Menu', async ({ page }) => {
+        //Open a browser, navigate to the main page, and wait until all networkevents to resolve
+        await page.goto('./', { waitUntil: 'networkidle' });
+        //We provide some helper functions in appActions like createDomainObjectWithDefaults. This example will create a Timer object
+        await createDomainObjectWithDefaults(page, 'Timer');
+        //Assert the object to be created and check it's name in the title
+        await expect(page.locator('.l-browse-bar__object-name')).toContainText('Unnamed Timer');
+
+        const newObjectName = "Renamed Timer";
+        //We've created an example of a shared function which pases the page and newObjectName values
+        await renameObjectFrom3DotMenu(page, newObjectName);
+
+        //Assert that the name has changed in the browser bar to the value we assigned above
+        await expect(page.locator('.l-browse-bar__object-name')).toContainText(newObjectName);
+
+    });
+    test('An existing Timer object can be renamed twice', async ({ page }) => {
+        //Open a browser, navigate to the main page, and wait until all networkevents to resolve
+        await page.goto('./', { waitUntil: 'networkidle' });
+        //We provide some helper functions in appActions like createDomainObjectWithDefaults. This example will create a Timer object
+        await createDomainObjectWithDefaults(page, 'Timer');
+        //Expect the object to be created and check it's name in the title
+        await expect(page.locator('.l-browse-bar__object-name')).toContainText('Unnamed Timer');
+
+        const newObjectName = "Renamed Timer";
+        const newObjectName2 = "Re-Renamed Timer";
+        //We've created an example of a shared function which pases the page and newObjectName values
+        await renameObjectFrom3DotMenu(page, newObjectName);
+
+        //Assert that the name has changed in the browser bar to the value we assigned above
+        await expect(page.locator('.l-browse-bar__object-name')).toContainText(newObjectName);
+
+        await renameObjectFrom3DotMenu(page, newObjectName2);
+
+        //Assert that the name has changed in the browser bar to the second value
+        await expect(page.locator('.l-browse-bar__object-name')).toContainText(newObjectName2);
+    });
+
+    //If you run out of time to write new tests, please stub in the missing tests in place with a test.fixme and BDD-style test steps. Someone will carry the baton!
+    test.fixme('Can Rename Timer Object from Tree', async ({ page }) => {
+        //Create a new object
+        //Copy this object
+        //Delete first object
+        //Expect copied object to persist
+    });
+});
+
+//Structure: custom functions should be declared last. We are leaning on JSDoc pretty heavily to describe functionality. It is not required, but heavily recommended.
+
+/**
+ * This is an example of a function which is shared between testcases in this test suite. When refactoring, we'll be looking
+ * for common functionality which makes sense to generalize for the entire test framework.
+ * @param {import('@playwright/test').Page} page
+ * @param {string} newNameForTimer New Name for object
+ */
+async function renameObjectFrom3DotMenu(page, newNameForTimer) {
+
+    // Click on 3 Dot Menu
+    await page.locator('button[title="More options"]').click();
+    // Click text=Edit Properties...
+    await page.locator('text=Edit Properties...').click();
+
+    // Rename the object with newNameForTimer variable which is passed into this function
+    await page.locator('text=Properties Title Notes >> input[type="text"]').fill(newNameForTimer);
+
+    // Click Ok button to Save
+    await page.locator('text=OK').click();
+}

e2e/tests/framework/generateVisualTestData.e2e.spec.js

@@ -0,0 +1,84 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+This test suite is dedicated to generating LocalStorage via Session Storage to be used
+in some visual test suites like controlledClock.visual.spec.js. This suite should run to completion
+and generate an artifact named ./e2e/test-data/VisualTestData_storage.json . This will run
+on every Commit to ensure that this object still loads into tests correctly and will retain the
+.e2e.spec.js suffix.
+
+TODO: Provide additional validation of object properties as it grows.
+
+*/
+
+const { test, expect } = require('../../pluginFixtures.js');
+
+test('Generate Visual Test Data @localStorage', async ({ page, context, openmctConfig }) => {
+    const { myItemsFolderName } = openmctConfig;
+
+    //Go to baseURL
+    await page.goto('./', { waitUntil: 'networkidle' });
+
+    await page.locator('button:has-text("Create")').click();
+
+    // add overlay plot with defaults
+    await page.locator('li:has-text("Overlay Plot")').click();
+
+    await Promise.all([
+        page.waitForNavigation(),
+        page.locator('text=OK').click(),
+        //Wait for Save Banner to appear1
+        page.waitForSelector('.c-message-banner__message')
+    ]);
+
+    // save (exit edit mode)
+    await page.locator('text=Snapshot Save and Finish Editing Save and Continue Editing >> button').nth(1).click();
+    await page.locator('text=Save and Finish Editing').click();
+
+    // click create button
+    await page.locator('button:has-text("Create")').click();
+
+    // add sine wave generator with defaults
+    await page.locator('li:has-text("Sine Wave Generator")').click();
+
+    //Add a 5000 ms Delay
+    await page.locator('[aria-label="Loading Delay \\(ms\\)"]').fill('5000');
+
+    await Promise.all([
+        page.waitForNavigation(),
+        page.locator('text=OK').click(),
+        //Wait for Save Banner to appear1
+        page.waitForSelector('.c-message-banner__message')
+    ]);
+
+    // focus the overlay plot
+    await page.locator(`text=Open MCT ${myItemsFolderName} >> span`).nth(3).click();
+    await Promise.all([
+        page.waitForNavigation(),
+        page.locator('text=Unnamed Overlay Plot').first().click()
+    ]);
+
+    await expect(page.locator('.l-browse-bar__object-name')).toContainText('Unnamed Overlay Plot');
+    //Save localStorage for future test execution
+    await context.storageState({ path: './e2e/test-data/VisualTestData_storage.json' });
+});

e2e/tests/framework/pluginFixtures.e2e.spec.js

@@ -0,0 +1,45 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+This test suite is dedicated to testing our use of our custom fixtures to verify
+that they are working as expected.
+*/
+
+const { test, expect } = require('../../pluginFixtures.js');
+
+test.describe('pluginFixtures tests', () => {
+    test.use({ domainObjectName: 'Timer' });
+    let timerUUID;
+
+    test('Creates a timer object @framework @unstable', ({ domainObject }) => {
+        const { uuid } = domainObject;
+        const uuidRegexp = /[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}/;
+        expect(uuid).toMatch(uuidRegexp);
+        timerUUID = uuid;
+    });
+
+    test('Provides same uuid for subsequent uses of the same object @framework', ({ domainObject }) => {
+        const { uuid } = domainObject;
+        expect(uuid).toEqual(timerUUID);
+    });
+});

e2e/tests/framework/testData.e2e.spec.js

@@ -0,0 +1,36 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+* This test suite template is to be used when verifying Test Data files found in /e2e/test-data/
+*/
+
+const { test } = require('../../baseFixtures');
+
+test.describe('recycled_local_storage @localStorage', () => {
+    //We may want to do some additional level of verification of this file. For now, we just verify that it exists and can be used in a test suite.
+    test.use({ storageState: './e2e/test-data/recycled_local_storage.json' });
+    test('Can use recycled_local_storage file', async ({ page }) => {
+        await page.goto('./', { waitUntil: 'networkidle' });
+    });
+});
+

e2e/tests/functional/branding.e2e.spec.js

@@ -24,19 +24,18 @@
 This test suite is dedicated to tests which verify branding related components.
 */
 
-const { test } = require('../fixtures.js');
-const { expect } = require('@playwright/test');
+const { test, expect } = require('../../baseFixtures.js');
 
 test.describe('Branding tests', () => {
     test('About Modal launches with basic branding properties', async ({ page }) => {
         // Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'networkidle' });
 
         // Click About button
         await page.click('.l-shell__app-logo');
 
         // Verify that the NASA Logo Appears
-        await expect(await page.locator('.c-about__image')).toBeVisible();
+        await expect(page.locator('.c-about__image')).toBeVisible();
 
         // Modify the Build information in 'about' Modal
         const versionInformationLocator = page.locator('ul.t-info.l-info.s-info');
@@ -48,7 +47,7 @@ test.describe('Branding tests', () => {
     });
     test('Verify Links in About Modal', async ({ page }) => {
         // Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'networkidle' });
 
         // Click About button
         await page.click('.l-shell__app-logo');
@@ -58,6 +57,7 @@ test.describe('Branding tests', () => {
             page.waitForEvent('popup'),
             page.locator('text=click here for third party licensing information').click()
         ]);
+        await page2.waitForLoadState('networkidle'); //Avoids timing issues with juggler/firefox
         expect(page2.waitForURL('**/licenses**')).toBeTruthy();
     });
 });

e2e/tests/functional/example/eventGenerator.e2e.spec.js

@@ -24,40 +24,33 @@
 This test suite is dedicated to tests which verify the basic operations surrounding the example event generator.
 */
 
-const { test } = require('../../fixtures.js');
-const { expect } = require('@playwright/test');
+const { test, expect } = require('../../../baseFixtures');
+const { createDomainObjectWithDefaults } = require('../../../appActions');
 
-test.describe('Example Event Generator Operations', () => {
-    test('Can create example event generator with a name', async ({ page }) => {
+test.describe('Example Event Generator CRUD Operations', () => {
+    test('Can create a Test Event Generator and it results in the table View', async ({ page }) => {
         //Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
-        // let's make an event generator
-        await page.locator('button:has-text("Create")').click();
-        // Click li:has-text("Event Message Generator")
-        await page.locator('li:has-text("Event Message Generator")').click();
-        // Click text=Properties Title Notes >> input[type="text"]
-        await page.locator('text=Properties Title Notes >> input[type="text"]').click();
-        // Fill text=Properties Title Notes >> input[type="text"]
-        await page.locator('text=Properties Title Notes >> input[type="text"]').fill('Test Event Generator');
-        // Press Enter
-        await page.locator('text=Properties Title Notes >> input[type="text"]').press('Enter');
-        // Click text=OK
-        await Promise.all([
-            page.waitForNavigation({ url: /.*&view=table/ }),
-            page.locator('text=OK').click()
-        ]);
+        await page.goto('./', { waitUntil: 'networkidle' });
 
-        await expect(page.locator('.l-browse-bar__object-name')).toContainText('Test Event Generator');
-        // Click button:has-text("Fixed Timespan")
-        await page.locator('button:has-text("Fixed Timespan")').click();
-    });
+        //Create a name for the object
+        const newObjectName = 'Test Event Generator';
 
-    test.fixme('telemetry is coming in for test event', async ({ page }) => {
-        // Go to object created in step one
-        // Verify the telemetry table is filled with > 1 row
-    });
-    test.fixme('telemetry is sorted by time ascending', async ({ page }) => {
-        // Go to object created in step one
-        // Verify the telemetry table has a class with "is-sorting asc"
+        await createDomainObjectWithDefaults(page, 'Event Message Generator', newObjectName);
+
+        //Assertions against newly created object which define standard behavior
+        await expect(page.waitForURL(/.*&view=table/)).toBeTruthy();
+        await expect(page.locator('.l-browse-bar__object-name')).toContainText(newObjectName);
+    });
+});
+
+test.describe('Example Event Generator Telemetry Event Verficiation', () => {
+
+    test.fixme('telemetry is coming in for test event', async ({ page }) => {
+    // Go to object created in step one
+    // Verify the telemetry table is filled with > 1 row
+    });
+    test.fixme('telemetry is sorted by time ascending', async ({ page }) => {
+    // Go to object created in step one
+    // Verify the telemetry table has a class with "is-sorting asc"
     });
 });

e2e/tests/functional/example/generator/sineWaveLimitProvider.e2e.spec.js

@@ -0,0 +1,118 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+This test suite is dedicated to tests which verify the basic operations surrounding conditionSets.
+*/
+
+const { test, expect } = require('../../../../baseFixtures');
+
+test.describe('Sine Wave Generator', () => {
+    test('Create new Sine Wave Generator Object and validate create Form Logic', async ({ page, browserName }) => {
+        test.fixme(browserName === 'firefox', 'This test needs to be updated to work with firefox');
+
+        //Go to baseURL
+        await page.goto('./', { waitUntil: 'networkidle' });
+
+        //Click the Create button
+        await page.click('button:has-text("Create")');
+
+        // Click Sine Wave Generator
+        await page.click('text=Sine Wave Generator');
+
+        // Verify that the each required field has required indicator
+        // Title
+        await expect(page.locator('.c-form-row__state-indicator').first()).toHaveClass(/req/);
+
+        // Verify that the Notes row does not have a required indicator
+        await expect(page.locator('.c-form__section div:nth-child(3) .form-row .c-form-row__state-indicator')).not.toContain('.req');
+        await page.locator('textarea[type="text"]').fill('Optional Note Text');
+
+        // Period
+        await expect(page.locator('div:nth-child(4) .c-form-row__state-indicator')).toHaveClass(/req/);
+
+        // Amplitude
+        await expect(page.locator('div:nth-child(5) .c-form-row__state-indicator')).toHaveClass(/req/);
+
+        // Offset
+        await expect(page.locator('div:nth-child(6) .c-form-row__state-indicator')).toHaveClass(/req/);
+
+        // Data Rate
+        await expect(page.locator('div:nth-child(7) .c-form-row__state-indicator')).toHaveClass(/req/);
+
+        // Phase
+        await expect(page.locator('div:nth-child(8) .c-form-row__state-indicator')).toHaveClass(/req/);
+
+        // Randomness
+        await expect(page.locator('div:nth-child(9) .c-form-row__state-indicator')).toHaveClass(/req/);
+
+        // Verify that by removing value from required text field shows invalid indicator
+        await page.locator('text=Properties Title Notes Period Amplitude Offset Data Rate (hz) Phase (radians) Ra >> input[type="text"]').fill('');
+        await expect(page.locator('.c-form-row__state-indicator').first()).toHaveClass(/invalid/);
+
+        // Verify that by adding value to empty required text field changes invalid to valid indicator
+        await page.locator('text=Properties Title Notes Period Amplitude Offset Data Rate (hz) Phase (radians) Ra >> input[type="text"]').fill('New Sine Wave Generator');
+        await expect(page.locator('.c-form-row__state-indicator').first()).toHaveClass(/valid/);
+
+        // Verify that by removing value from required number field shows invalid indicator
+        await page.locator('.field.control.l-input-sm input').first().fill('');
+        await expect(page.locator('div:nth-child(4) .c-form-row__state-indicator')).toHaveClass(/invalid/);
+
+        // Verify that by adding value to empty required number field changes invalid to valid indicator
+        await page.locator('.field.control.l-input-sm input').first().fill('3');
+        await expect(page.locator('div:nth-child(4) .c-form-row__state-indicator')).toHaveClass(/valid/);
+
+        // Verify that can change value of number field by up/down arrows keys
+        // Click .field.control.l-input-sm input >> nth=0
+        await page.locator('.field.control.l-input-sm input').first().click();
+        // Press ArrowUp 3 times to change value from 3 to 6
+        await page.locator('.field.control.l-input-sm input').first().press('ArrowUp');
+        await page.locator('.field.control.l-input-sm input').first().press('ArrowUp');
+        await page.locator('.field.control.l-input-sm input').first().press('ArrowUp');
+
+        const value = await page.locator('.field.control.l-input-sm input').first().inputValue();
+        await expect(value).toBe('6');
+
+        //Click text=OK
+        await Promise.all([
+            page.waitForNavigation(),
+            page.click('text=OK')
+        ]);
+
+        // Verify that the Sine Wave Generator is displayed and correct
+        // Verify object properties
+        await expect(page.locator('.l-browse-bar__object-name')).toContainText('New Sine Wave Generator');
+
+        // Verify canvas rendered and can be interacted with
+        await page.locator('canvas').nth(1).click({
+            position: {
+                x: 341,
+                y: 28
+            }
+        });
+
+        // Verify that where we click on canvas shows the number we clicked on
+        // Note that any number will do, we just care that a number exists
+        await expect(page.locator('.value-to-display-nearestValue')).toContainText(/[+-]?([0-9]*[.])?[0-9]+/);
+
+    });
+});

e2e/tests/functional/forms.e2e.spec.js

@@ -21,57 +21,80 @@
  *****************************************************************************/
 
 /*
-This test suite is dedicated to tests which verify form functionality.
+This test suite is dedicated to tests which verify form functionality in isolation
 */
 
-const { test, expect } = require('@playwright/test');
+const { test, expect } = require('../../baseFixtures');
+const path = require('path');
 
 const TEST_FOLDER = 'test folder';
 
-test.describe('forms set', () => {
-    test('New folder form has title as required field', async ({ page }) => {
+test.describe('Form Validation Behavior', () => {
+    test('Required Field indicators appear if title is empty and can be corrected', async ({ page }) => {
         //Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'networkidle' });
 
-        // Click button:has-text("Create")
         await page.click('button:has-text("Create")');
-        // Click :nth-match(:text("Folder"), 2)
         await page.click(':nth-match(:text("Folder"), 2)');
-        // Click text=Properties Title Notes >> input[type="text"]
+
+        // Fill in empty string into title and trigger validation with 'Tab'
         await page.click('text=Properties Title Notes >> input[type="text"]');
-        // Fill text=Properties Title Notes >> input[type="text"]
         await page.fill('text=Properties Title Notes >> input[type="text"]', '');
-        // Press Tab
         await page.press('text=Properties Title Notes >> input[type="text"]', 'Tab');
 
-        const okButton = page.locator('text=OK');
-
-        await expect(okButton).toBeDisabled();
+        //Required Field Form Validation
+        await expect(page.locator('text=OK')).toBeDisabled();
         await expect(page.locator('.c-form-row__state-indicator').first()).toHaveClass(/invalid/);
 
-        // Click text=Properties Title Notes >> input[type="text"]
+        //Correct Form Validation for missing title and trigger validation with 'Tab'
         await page.click('text=Properties Title Notes >> input[type="text"]');
-        // Fill text=Properties Title Notes >> input[type="text"]
         await page.fill('text=Properties Title Notes >> input[type="text"]', TEST_FOLDER);
-        // Press Tab
         await page.press('text=Properties Title Notes >> input[type="text"]', 'Tab');
 
+        //Required Field Form Validation is corrected
+        await expect(page.locator('text=OK')).toBeEnabled();
         await expect(page.locator('.c-form-row__state-indicator').first()).not.toHaveClass(/invalid/);
 
-        // Click text=OK
+        //Finish Creating Domain Object
         await Promise.all([
             page.waitForNavigation(),
             page.click('text=OK')
         ]);
 
+        //Verify that the Domain Object has been created with the corrected title property
         await expect(page.locator('.l-browse-bar__object-name')).toContainText(TEST_FOLDER);
     });
-    test.fixme('Create all object types and verify correctness', async ({ page }) => {
-        //Create the following Domain Objects with their unique Object Types
-        // Sine Wave Generator (number object)
-        // Timer Object
-        // Plan View Object
-        // Clock Object
-        // Hyperlink
+});
+
+test.describe('Persistence operations @addInit', () => {
+    // add non persistable root item
+    test.beforeEach(async ({ page }) => {
+        // eslint-disable-next-line no-undef
+        await page.addInitScript({ path: path.join(__dirname, '../../helper', 'addNoneditableObject.js') });
+    });
+
+    test('Persistability should be respected in the create form location field', async ({ page }) => {
+        test.info().annotations.push({
+            type: 'issue',
+            description: 'https://github.com/nasa/openmct/issues/4323'
+        });
+        await page.goto('./', { waitUntil: 'networkidle' });
+
+        await page.click('button:has-text("Create")');
+
+        await page.click('text=Condition Set');
+
+        await page.locator('form[name="mctForm"] >> text=Persistence Testing').click();
+
+        const okButton = page.locator('button:has-text("OK")');
+        await expect(okButton).toBeDisabled();
     });
 });
+
+test.describe('Form Correctness by Object Type', () => {
+    test.fixme('Verify correct behavior of number object (SWG)', async ({page}) => {});
+    test.fixme('Verify correct behavior of number object Timer', async ({page}) => {});
+    test.fixme('Verify correct behavior of number object Plan View', async ({page}) => {});
+    test.fixme('Verify correct behavior of number object Clock', async ({page}) => {});
+    test.fixme('Verify correct behavior of number object Hyperlink', async ({page}) => {});
+});

e2e/tests/functional/menu.e2e.spec.js

@@ -21,44 +21,23 @@
  *****************************************************************************/
 
 /*
-This test suite is dedicated to tests which verify the basic operations surrounding conditionSets.
+This test suite is dedicated to tests which verify persistability checks
 */
 
-const { test } = require('../../fixtures.js');
-const { expect } = require('@playwright/test');
+const { test, expect } = require('../../baseFixtures.js');
+
 const path = require('path');
 
-// https://github.com/nasa/openmct/issues/4323#issuecomment-1067282651
-
-test.describe('Persistence operations', () => {
+test.describe('Persistence operations @addInit', () => {
     // add non persistable root item
     test.beforeEach(async ({ page }) => {
         // eslint-disable-next-line no-undef
-        await page.addInitScript({ path: path.join(__dirname, 'addNoneditableObject.js') });
+        await page.addInitScript({ path: path.join(__dirname, '../../helper', 'addNoneditableObject.js') });
     });
 
-    test('Persistability should be respected in the create form location field', async ({ page }) => {
-        // Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
-
-        // Click the Create button
-        await page.click('button:has-text("Create")');
-
-        // Click text=Condition Set
-        await page.click('text=Condition Set');
-
-        // Click form[name="mctForm"] >> text=Persistence Testing
-        await page.locator('form[name="mctForm"] >> text=Persistence Testing').click();
-
-        // Check that "OK" button is disabled
-        const okButton = page.locator('button:has-text("OK")');
-        await expect(okButton).toBeDisabled();
-    });
     test('Non-persistable objects should not show persistence related actions', async ({ page }) => {
-        // Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'networkidle' });
 
-        // Click text=Persistence Testing >> nth=0
         await page.locator('text=Persistence Testing').first().click({
             button: 'right'
         });
@@ -68,11 +47,4 @@ test.describe('Persistence operations', () => {
         await expect.soft(menuOptions).toContainText(['Open In New Tab', 'View', 'Create Link']);
         await expect(menuOptions).not.toContainText(['Move', 'Duplicate', 'Remove', 'Add New Folder', 'Edit Properties...', 'Export as JSON', 'Import from JSON']);
     });
-    test.fixme('Cannot move a previously created domain object to non-peristable boject in Move Modal', async ({ page }) => {
-        //Create a domain object
-        //Save Domain object
-        //Move Object and verify that cannot select non-persistable object
-        //Move Object to My Items
-        //Verify successful move
-    });
 });

e2e/tests/functional/moveObjects.e2e.spec.js

@@ -24,13 +24,14 @@
 This test suite is dedicated to tests which verify the basic operations surrounding moving objects.
 */
 
-const { test } = require('../fixtures.js');
-const { expect } = require('@playwright/test');
+const { test, expect } = require('../../pluginFixtures');
 
 test.describe('Move item tests', () => {
-    test('Create a basic object and verify that it can be moved to another folder', async ({ page }) => {
+    test('Create a basic object and verify that it can be moved to another folder', async ({ page, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
+
         // Go to Open MCT
-        await page.goto('/');
+        await page.goto('./');
 
         // Create a new folder in the root my items folder
         let folder1 = "Folder1";
@@ -40,9 +41,6 @@ test.describe('Move item tests', () => {
         await page.locator('text=Properties Title Notes >> input[type="text"]').click();
         await page.locator('text=Properties Title Notes >> input[type="text"]').fill(folder1);
 
-        // Click on My Items in Tree. Workaround for https://github.com/nasa/openmct/issues/5184
-        await page.click('form[name="mctForm"] a:has-text("My Items")');
-
         await Promise.all([
             page.waitForNavigation(),
             page.locator('text=OK').click(),
@@ -59,9 +57,6 @@ test.describe('Move item tests', () => {
         await page.locator('text=Properties Title Notes >> input[type="text"]').click();
         await page.locator('text=Properties Title Notes >> input[type="text"]').fill(folder2);
 
-        // Click on My Items in Tree. Workaround for https://github.com/nasa/openmct/issues/5184
-        await page.click('form[name="mctForm"] a:has-text("My Items")');
-
         await Promise.all([
             page.waitForNavigation(),
             page.locator('text=OK').click(),
@@ -72,23 +67,25 @@ test.describe('Move item tests', () => {
         await page.waitForSelector('.c-message-banner__message', { state: 'detached'});
 
         // Move Folder 2 from Folder 1 to My Items
-        await page.locator('text=Open MCT My Items >> span').nth(3).click();
+        await page.locator(`text=Open MCT ${myItemsFolderName} >> span`).nth(3).click();
         await page.locator('.c-tree__scrollable div div:nth-child(2) .c-tree__item .c-tree__item__view-control').click();
 
         await page.locator(`a:has-text("${folder2}")`).click({
             button: 'right'
         });
         await page.locator('li.icon-move').click();
-        await page.locator('form[name="mctForm"] >> text=My Items').click();
+        await page.locator(`form[name="mctForm"] >> text=${myItemsFolderName}`).click();
 
         await page.locator('text=OK').click();
 
         // Expect that Folder 2 is in My Items, the root folder
-        expect(page.locator(`text=My Items >> nth=0:has(text=${folder2})`)).toBeTruthy();
+        expect(page.locator(`text=${myItemsFolderName} >> nth=0:has(text=${folder2})`)).toBeTruthy();
     });
-    test('Create a basic object and verify that it cannot be moved to telemetry object without Composition Provider', async ({ page }) => {
+    test('Create a basic object and verify that it cannot be moved to telemetry object without Composition Provider', async ({ page, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
+
         // Go to Open MCT
-        await page.goto('/');
+        await page.goto('./');
 
         // Create Telemetry Table
         let telemetryTable = 'Test Telemetry Table';
@@ -97,9 +94,6 @@ test.describe('Move item tests', () => {
         await page.locator('text=Properties Title Notes >> input[type="text"]').click();
         await page.locator('text=Properties Title Notes >> input[type="text"]').fill(telemetryTable);
 
-        // Click on My Items in Tree. Workaround for https://github.com/nasa/openmct/issues/5184
-        await page.click('form[name="mctForm"] a:has-text("My Items")');
-
         await page.locator('text=OK').click();
 
         // Finish editing and save Telemetry Table
@@ -120,11 +114,11 @@ test.describe('Move item tests', () => {
         expect.soft(okButtonStateDisabled).toBeTruthy();
 
         // Continue test regardless of assertion and create it in My Items
-        await page.locator('form[name="mctForm"] >> text=My Items').click();
+        await page.locator(`form[name="mctForm"] >> text=${myItemsFolderName}`).click();
         await page.locator('text=OK').click();
 
         // Open My Items
-        await page.locator('text=Open MCT My Items >> span').nth(3).click();
+        await page.locator(`text=Open MCT ${myItemsFolderName} >> span`).nth(3).click();
 
         // Select Folder Object and select Move from context menu
         await Promise.all([
@@ -137,10 +131,18 @@ test.describe('Move item tests', () => {
         await page.locator('li.icon-move').click();
 
         // See if it's possible to put the folder in the Telemetry object after creation
-        await page.locator('text=Location Open MCT My Items >> span').nth(3).click();
+        await page.locator(`text=Location Open MCT ${myItemsFolderName} >> span`).nth(3).click();
         await page.locator(`form[name="mctForm"] >> text=${telemetryTable}`).click();
         let okButton2 = await page.locator('button.c-button.c-button--major:has-text("OK")');
         let okButtonStateDisabled2 = await okButton2.isDisabled();
         expect(okButtonStateDisabled2).toBeTruthy();
     });
 });
+
+test.fixme('Cannot move a previously created domain object to non-peristable object in Move Modal', async ({ page }) => {
+    //Create a domain object
+    //Save Domain object
+    //Move Object and verify that cannot select non-persistable object
+    //Move Object to My Items
+    //Verify successful move
+});

e2e/tests/functional/plugins/clocks/clock.e2e.spec.js

@@ -24,10 +24,9 @@
 This test suite is dedicated to tests which verify the basic operations surrounding Clock.
 */
 
-const { test } = require('../../../fixtures.js');
-const { expect } = require('@playwright/test');
+const { test, expect } = require('../../../../baseFixtures');
 
-test.describe('Clock Generator', () => {
+test.describe('Clock Generator CRUD Operations', () => {
 
     test('Timezone dropdown will collapse when clicked outside or on dropdown icon again', async ({ page }) => {
         test.info().annotations.push({
@@ -35,7 +34,7 @@ test.describe('Clock Generator', () => {
             description: 'https://github.com/nasa/openmct/issues/4878'
         });
         //Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'networkidle' });
 
         //Click the Create button
         await page.click('button:has-text("Create")');

e2e/tests/functional/plugins/clocks/remoteClock.e2e.spec.js

@@ -0,0 +1,41 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+// FIXME: Remove this eslint exception once tests are implemented
+// eslint-disable-next-line no-unused-vars
+const { test, expect } = require('../../../../baseFixtures');
+
+test.describe('Remote Clock', () => {
+    // eslint-disable-next-line require-await
+    test.fixme('blocks historical requests until first tick is received', async ({ page }) => {
+        test.info().annotations.push({
+            type: 'issue',
+            description: 'https://github.com/nasa/openmct/issues/5221'
+        });
+        // addInitScript to with remote clock
+        // Switch time conductor mode to 'remote clock'
+        // Navigate to telemetry
+        // Verify that the plot renders historical data within the correct bounds
+        // Refresh the page
+        // Verify again that the plot renders historical data within the correct bounds
+    });
+});

e2e/tests/functional/plugins/conditionSet/conditionSet.e2e.spec.js

@@ -26,56 +26,51 @@ suite is sharing state between tests which is considered an anti-pattern. Implim
 demonstrate some playwright for test developers. This pattern should not be re-used in other CRUD suites.
 */
 
-const { test } = require('../../../fixtures.js');
-const { expect } = require('@playwright/test');
+const { test, expect } = require('../../../../pluginFixtures.js');
 
 let conditionSetUrl;
 let getConditionSetIdentifierFromUrl;
 
 test.describe.serial('Condition Set CRUD Operations on @localStorage', () => {
-    test.beforeAll(async ({ browser }) => {
+    test.beforeAll(async ({ browser}) => {
+        //TODO: This needs to be refactored
         const context = await browser.newContext();
         const page = await context.newPage();
-        //Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
-
-        //Click the Create button
+        await page.goto('./', { waitUntil: 'networkidle' });
         await page.click('button:has-text("Create")');
 
-        // Click text=Condition Set
         await page.locator('li:has-text("Condition Set")').click();
 
-        // Click text=OK
         await Promise.all([
             page.waitForNavigation(),
             page.click('text=OK')
         ]);
 
         //Save localStorage for future test execution
-        await context.storageState({ path: './e2e/tests/recycled_storage.json' });
+        await context.storageState({ path: './e2e/test-data/recycled_local_storage.json' });
 
         //Set object identifier from url
-        conditionSetUrl = await page.url();
+        conditionSetUrl = page.url();
         console.log('conditionSetUrl ' + conditionSetUrl);
 
-        getConditionSetIdentifierFromUrl = await conditionSetUrl.split('/').pop().split('?')[0];
+        getConditionSetIdentifierFromUrl = conditionSetUrl.split('/').pop().split('?')[0];
         console.debug('getConditionSetIdentifierFromUrl ' + getConditionSetIdentifierFromUrl);
+        await page.close();
     });
-    test.afterAll(async ({ browser }) => {
-        await browser.close();
-    });
+
     //Load localStorage for subsequent tests
-    test.use({ storageState: './e2e/tests/recycled_storage.json' });
+    test.use({ storageState: './e2e/test-data/recycled_local_storage.json' });
+
     //Begin suite of tests again localStorage
-    test('Condition set object properties persist in main view and inspector', async ({ page }) => {
+    test('Condition set object properties persist in main view and inspector @localStorage', async ({ page }) => {
         //Navigate to baseURL with injected localStorage
         await page.goto(conditionSetUrl, { waitUntil: 'networkidle' });
 
-        //Assertions on loaded Condition Set in main view
+        //Assertions on loaded Condition Set in main view. This is a stateful transition step after page.goto()
         await expect.soft(page.locator('.l-browse-bar__object-name')).toContainText('Unnamed Condition Set');
 
         //Assertions on loaded Condition Set in Inspector
-        await expect.soft(page.locator('_vue=item.name=Unnamed Condition Set')).toBeTruthy;
+        expect.soft(page.locator('_vue=item.name=Unnamed Condition Set')).toBeTruthy();
 
         //Reload Page
         await Promise.all([
@@ -86,13 +81,15 @@ test.describe.serial('Condition Set CRUD Operations on @localStorage', () => {
         //Re-verify after reload
         await expect.soft(page.locator('.l-browse-bar__object-name')).toContainText('Unnamed Condition Set');
         //Assertions on loaded Condition Set in Inspector
-        await expect.soft(page.locator('_vue=item.name=Unnamed Condition Set')).toBeTruthy;
+        expect.soft(page.locator('_vue=item.name=Unnamed Condition Set')).toBeTruthy();
 
     });
-    test('condition set object can be modified on @localStorage', async ({ page }) => {
+    test('condition set object can be modified on @localStorage', async ({ page, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
+
         await page.goto(conditionSetUrl, { waitUntil: 'networkidle' });
 
-        //Assertions on loaded Condition Set in main view
+        //Assertions on loaded Condition Set in main view. This is a stateful transition step after page.goto()
         await expect.soft(page.locator('.l-browse-bar__object-name')).toContainText('Unnamed Condition Set');
 
         //Update the Condition Set properties
@@ -112,18 +109,18 @@ test.describe.serial('Condition Set CRUD Operations on @localStorage', () => {
 
         // Verify Inspector properties
         // Verify Inspector has updated Name property
-        await expect.soft(page.locator('text=Renamed Condition Set').nth(1)).toBeTruthy();
+        expect.soft(page.locator('text=Renamed Condition Set').nth(1)).toBeTruthy();
         // Verify Inspector Details has updated Name property
-        await expect.soft(page.locator('text=Renamed Condition Set').nth(2)).toBeTruthy();
+        expect.soft(page.locator('text=Renamed Condition Set').nth(2)).toBeTruthy();
 
         // Verify Tree reflects updated Name proprety
         // Expand Tree
-        await page.locator('text=Open MCT My Items >> span >> nth=3').click();
+        await page.locator(`text=Open MCT ${myItemsFolderName} >> span >> nth=3`).click();
         // Verify Condition Set Object is renamed in Tree
-        await expect(page.locator('a:has-text("Renamed Condition Set")')).toBeTruthy();
+        expect(page.locator('a:has-text("Renamed Condition Set")')).toBeTruthy();
         // Verify Search Tree reflects renamed Name property
         await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('Renamed');
-        await expect(page.locator('a:has-text("Renamed Condition Set")')).toBeTruthy();
+        expect(page.locator('a:has-text("Renamed Condition Set")')).toBeTruthy();
 
         //Reload Page
         await Promise.all([
@@ -136,26 +133,27 @@ test.describe.serial('Condition Set CRUD Operations on @localStorage', () => {
 
         // Verify Inspector properties
         // Verify Inspector has updated Name property
-        await expect.soft(page.locator('text=Renamed Condition Set').nth(1)).toBeTruthy();
+        expect.soft(page.locator('text=Renamed Condition Set').nth(1)).toBeTruthy();
         // Verify Inspector Details has updated Name property
-        await expect.soft(page.locator('text=Renamed Condition Set').nth(2)).toBeTruthy();
+        expect.soft(page.locator('text=Renamed Condition Set').nth(2)).toBeTruthy();
 
         // Verify Tree reflects updated Name proprety
         // Expand Tree
-        await page.locator('text=Open MCT My Items >> span >> nth=3').click();
+        await page.locator(`text=Open MCT ${myItemsFolderName} >> span >> nth=3`).click();
         // Verify Condition Set Object is renamed in Tree
-        await expect(page.locator('a:has-text("Renamed Condition Set")')).toBeTruthy();
+        expect(page.locator('a:has-text("Renamed Condition Set")')).toBeTruthy();
         // Verify Search Tree reflects renamed Name property
         await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('Renamed');
-        await expect(page.locator('a:has-text("Renamed Condition Set")')).toBeTruthy();
+        expect(page.locator('a:has-text("Renamed Condition Set")')).toBeTruthy();
     });
     test('condition set object can be deleted by Search Tree Actions menu on @localStorage', async ({ page }) => {
         //Navigate to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'networkidle' });
+
+        //Assertions on loaded Condition Set in main view. This is a stateful transition step after page.goto()
+        await expect(page.locator('a:has-text("Unnamed Condition Set Condition Set") >> nth=0')).toBeVisible();
 
         const numberOfConditionSetsToStart = await page.locator('a:has-text("Unnamed Condition Set Condition Set")').count();
-        //Expect Unnamed Condition Set to be visible in Main View
-        await expect(page.locator('a:has-text("Unnamed Condition Set Condition Set") >> nth=0')).toBeVisible();
 
         // Search for Unnamed Condition Set
         await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('Unnamed Condition Set');
@@ -163,13 +161,14 @@ test.describe.serial('Condition Set CRUD Operations on @localStorage', () => {
         await page.locator('[aria-label="OpenMCT Search"] >> text=Unnamed Condition Set').first().click();
         // Click hamburger button
         await page.locator('[title="More options"]').click();
+
         // Click text=Remove
         await page.locator('text=Remove').click();
-
         await page.locator('text=OK').click();
 
         //Expect Unnamed Condition Set to be removed in Main View
         const numberOfConditionSetsAtEnd = await page.locator('a:has-text("Unnamed Condition Set Condition Set")').count();
+
         expect(numberOfConditionSetsAtEnd).toEqual(numberOfConditionSetsToStart - 1);
 
         //Feature?

e2e/tests/functional/plugins/imagery/exampleImagery.e2e.spec.js

@@ -0,0 +1,813 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+This test suite is dedicated to tests which verify the basic operations surrounding imagery,
+but only assume that example imagery is present.
+*/
+/* globals process */
+
+const { waitForAnimations } = require('../../../../baseFixtures');
+const { test, expect } = require('../../../../pluginFixtures');
+const backgroundImageSelector = '.c-imagery__main-image__background-image';
+const panHotkey = process.platform === 'linux' ? ['Control', 'Alt'] : ['Alt'];
+const expectedAltText = process.platform === 'linux' ? 'Ctrl+Alt drag to pan' : 'Alt drag to pan';
+
+//The following block of tests verifies the basic functionality of example imagery and serves as a template for Imagery objects embedded in other objects.
+test.describe('Example Imagery Object', () => {
+
+    test.beforeEach(async ({ page }) => {
+        //Go to baseURL
+        await page.goto('./', { waitUntil: 'networkidle' });
+
+        //Click the Create button
+        await page.click('button:has-text("Create")');
+
+        // Click text=Example Imagery
+        await page.click('text=Example Imagery');
+
+        // Click text=OK
+        await Promise.all([
+            page.waitForNavigation({waitUntil: 'networkidle'}),
+            page.click('text=OK'),
+            //Wait for Save Banner to appear
+            page.waitForSelector('.c-message-banner__message')
+        ]);
+        // Close Banner
+        await page.locator('.c-message-banner__close-button').click();
+
+        //Wait until Save Banner is gone
+        await page.waitForSelector('.c-message-banner__message', { state: 'detached'});
+        await expect(page.locator('.l-browse-bar__object-name')).toContainText('Unnamed Example Imagery');
+        await page.locator(backgroundImageSelector).hover({trial: true});
+    });
+
+    test('Can use Mouse Wheel to zoom in and out of latest image', async ({ page }) => {
+        const deltaYStep = 100; //equivalent to 1x zoom
+        await page.locator(backgroundImageSelector).hover({trial: true});
+        const originalImageDimensions = await page.locator(backgroundImageSelector).boundingBox();
+        // zoom in
+        await page.locator(backgroundImageSelector).hover({trial: true});
+        await page.mouse.wheel(0, deltaYStep * 2);
+        // wait for zoom animation to finish
+        await page.locator(backgroundImageSelector).hover({trial: true});
+        const imageMouseZoomedIn = await page.locator(backgroundImageSelector).boundingBox();
+        // zoom out
+        await page.locator(backgroundImageSelector).hover({trial: true});
+        await page.mouse.wheel(0, -deltaYStep);
+        // wait for zoom animation to finish
+        await page.locator(backgroundImageSelector).hover({trial: true});
+        const imageMouseZoomedOut = await page.locator(backgroundImageSelector).boundingBox();
+
+        expect(imageMouseZoomedIn.height).toBeGreaterThan(originalImageDimensions.height);
+        expect(imageMouseZoomedIn.width).toBeGreaterThan(originalImageDimensions.width);
+        expect(imageMouseZoomedOut.height).toBeLessThan(imageMouseZoomedIn.height);
+        expect(imageMouseZoomedOut.width).toBeLessThan(imageMouseZoomedIn.width);
+    });
+
+    test('Can adjust image brightness/contrast by dragging the sliders', async ({ page, browserName }) => {
+        test.fixme(browserName === 'firefox', 'This test needs to be updated to work with firefox');
+        // Open the image filter menu
+        await page.locator('[role=toolbar] button[title="Brightness and contrast"]').click();
+
+        // Drag the brightness and contrast sliders around and assert filter values
+        await dragBrightnessSliderAndAssertFilterValues(page);
+        await dragContrastSliderAndAssertFilterValues(page);
+    });
+
+    test('Can use alt+drag to move around image once zoomed in', async ({ page }) => {
+        const deltaYStep = 100; //equivalent to 1x zoom
+
+        await page.locator(backgroundImageSelector).hover({trial: true});
+
+        // zoom in
+        await page.mouse.wheel(0, deltaYStep * 2);
+        await page.locator(backgroundImageSelector).hover({trial: true});
+        const zoomedBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+        const imageCenterX = zoomedBoundingBox.x + zoomedBoundingBox.width / 2;
+        const imageCenterY = zoomedBoundingBox.y + zoomedBoundingBox.height / 2;
+        // move to the right
+
+        // center the mouse pointer
+        await page.mouse.move(imageCenterX, imageCenterY);
+
+        //Get Diagnostic info about process environment
+        console.log('process.platform is ' + process.platform);
+        const getUA = await page.evaluate(() => navigator.userAgent);
+        console.log('navigator.userAgent ' + getUA);
+        // Pan Imagery Hints
+        const imageryHintsText = await page.locator('.c-imagery__hints').innerText();
+        expect(expectedAltText).toEqual(imageryHintsText);
+
+        // pan right
+        await Promise.all(panHotkey.map(x => page.keyboard.down(x)));
+        await page.mouse.down();
+        await page.mouse.move(imageCenterX - 200, imageCenterY, 10);
+        await page.mouse.up();
+        await Promise.all(panHotkey.map(x => page.keyboard.up(x)));
+        const afterRightPanBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+        expect(zoomedBoundingBox.x).toBeGreaterThan(afterRightPanBoundingBox.x);
+
+        // pan left
+        await Promise.all(panHotkey.map(x => page.keyboard.down(x)));
+        await page.mouse.down();
+        await page.mouse.move(imageCenterX, imageCenterY, 10);
+        await page.mouse.up();
+        await Promise.all(panHotkey.map(x => page.keyboard.up(x)));
+        const afterLeftPanBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+        expect(afterRightPanBoundingBox.x).toBeLessThan(afterLeftPanBoundingBox.x);
+
+        // pan up
+        await page.mouse.move(imageCenterX, imageCenterY);
+        await Promise.all(panHotkey.map(x => page.keyboard.down(x)));
+        await page.mouse.down();
+        await page.mouse.move(imageCenterX, imageCenterY + 200, 10);
+        await page.mouse.up();
+        await Promise.all(panHotkey.map(x => page.keyboard.up(x)));
+        const afterUpPanBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+        expect(afterUpPanBoundingBox.y).toBeGreaterThan(afterLeftPanBoundingBox.y);
+
+        // pan down
+        await Promise.all(panHotkey.map(x => page.keyboard.down(x)));
+        await page.mouse.down();
+        await page.mouse.move(imageCenterX, imageCenterY - 200, 10);
+        await page.mouse.up();
+        await Promise.all(panHotkey.map(x => page.keyboard.up(x)));
+        const afterDownPanBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+        expect(afterDownPanBoundingBox.y).toBeLessThan(afterUpPanBoundingBox.y);
+
+    });
+
+    test('Can use + - buttons to zoom on the image @unstable', async ({ page }) => {
+        // Get initial image dimensions
+        const initialBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+
+        // Zoom in twice via button
+        await zoomIntoImageryByButton(page);
+        await zoomIntoImageryByButton(page);
+
+        // Get and assert zoomed in image dimensions
+        const zoomedInBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+        expect(zoomedInBoundingBox.height).toBeGreaterThan(initialBoundingBox.height);
+        expect(zoomedInBoundingBox.width).toBeGreaterThan(initialBoundingBox.width);
+
+        // Zoom out once via button
+        await zoomOutOfImageryByButton(page);
+
+        // Get and assert zoomed out image dimensions
+        const zoomedOutBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+        expect(zoomedOutBoundingBox.height).toBeLessThan(zoomedInBoundingBox.height);
+        expect(zoomedOutBoundingBox.width).toBeLessThan(zoomedInBoundingBox.width);
+
+        // Zoom out again via button, assert against the initial image dimensions
+        await zoomOutOfImageryByButton(page);
+        const finalBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+        expect(finalBoundingBox).toEqual(initialBoundingBox);
+    });
+
+    test('Can use the reset button to reset the image @unstable', async ({ page }, testInfo) => {
+        test.slow(testInfo.project === 'chrome-beta', "This test is slow in chrome-beta");
+        // Get initial image dimensions
+        const initialBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+
+        // Zoom in twice via button
+        await zoomIntoImageryByButton(page);
+        await zoomIntoImageryByButton(page);
+
+        // Get and assert zoomed in image dimensions
+        const zoomedInBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+        expect.soft(zoomedInBoundingBox.height).toBeGreaterThan(initialBoundingBox.height);
+        expect.soft(zoomedInBoundingBox.width).toBeGreaterThan(initialBoundingBox.width);
+
+        // Reset pan and zoom and assert against initial image dimensions
+        await resetImageryPanAndZoom(page);
+        const finalBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+        expect(finalBoundingBox).toEqual(initialBoundingBox);
+    });
+
+    test('Using the zoom features does not pause telemetry', async ({ page }) => {
+        const pausePlayButton = page.locator('.c-button.pause-play');
+
+        // open the time conductor drop down
+        await page.locator('button:has-text("Fixed Timespan")').click();
+
+        // Click local clock
+        await page.locator('[data-testid="conductor-modeOption-realtime"]').click();
+        await expect.soft(pausePlayButton).not.toHaveClass(/is-paused/);
+
+        // Zoom in via button
+        await zoomIntoImageryByButton(page);
+        await expect(pausePlayButton).not.toHaveClass(/is-paused/);
+    });
+
+});
+
+// The following test case will cover these scenarios
+// ('Can use Mouse Wheel to zoom in and out of previous image');
+// ('Can use alt+drag to move around image once zoomed in');
+// ('Clicking on the left arrow should pause the imagery and go to previous image');
+// ('If the imagery view is in pause mode, it should not be updated when new images come in');
+// ('If the imagery view is not in pause mode, it should be updated when new images come in');
+test('Example Imagery in Display layout @unstable', async ({ page }) => {
+    test.info().annotations.push({
+        type: 'issue',
+        description: 'https://github.com/nasa/openmct/issues/5265'
+    });
+
+    // Go to baseURL
+    await page.goto('./', { waitUntil: 'networkidle' });
+
+    // Click the Create button
+    await page.click('button:has-text("Create")');
+
+    // Click text=Example Imagery
+    await page.click('text=Example Imagery');
+
+    // Clear and set Image load delay to minimum value
+    await page.locator('input[type="number"]').fill('');
+    await page.locator('input[type="number"]').fill('5000');
+
+    // Click text=OK
+    await Promise.all([
+        page.waitForNavigation({waitUntil: 'networkidle'}),
+        page.click('text=OK'),
+        //Wait for Save Banner to appear
+        page.waitForSelector('.c-message-banner__message')
+    ]);
+
+    // Wait until Save Banner is gone
+    await page.waitForSelector('.c-message-banner__message', { state: 'detached'});
+    await expect(page.locator('.l-browse-bar__object-name')).toContainText('Unnamed Example Imagery');
+    await page.locator(backgroundImageSelector).hover({trial: true});
+
+    // Click previous image button
+    const previousImageButton = page.locator('.c-nav--prev');
+    await previousImageButton.click();
+
+    // Verify previous image
+    const selectedImage = page.locator('.selected');
+    await expect(selectedImage).toBeVisible();
+
+    // Zoom in
+    const originalImageDimensions = await page.locator(backgroundImageSelector).boundingBox();
+    await page.locator(backgroundImageSelector).hover({trial: true});
+    const deltaYStep = 100; // equivalent to 1x zoom
+    await page.mouse.wheel(0, deltaYStep * 2);
+    const zoomedBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+    const imageCenterX = zoomedBoundingBox.x + zoomedBoundingBox.width / 2;
+    const imageCenterY = zoomedBoundingBox.y + zoomedBoundingBox.height / 2;
+
+    // Wait for zoom animation to finish
+    await page.locator(backgroundImageSelector).hover({trial: true});
+    const imageMouseZoomedIn = await page.locator(backgroundImageSelector).boundingBox();
+    expect(imageMouseZoomedIn.height).toBeGreaterThan(originalImageDimensions.height);
+    expect(imageMouseZoomedIn.width).toBeGreaterThan(originalImageDimensions.width);
+
+    // Center the mouse pointer
+    await page.mouse.move(imageCenterX, imageCenterY);
+
+    // Pan Imagery Hints
+    const imageryHintsText = await page.locator('.c-imagery__hints').innerText();
+    expect(expectedAltText).toEqual(imageryHintsText);
+
+    // Click next image button
+    const nextImageButton = page.locator('.c-nav--next');
+    await nextImageButton.click();
+
+    // Click time conductor mode button
+    await page.locator('.c-mode-button').click();
+
+    // Select local clock mode
+    await page.locator('[data-testid=conductor-modeOption-realtime]').click();
+
+    // Zoom in on next image
+    await page.locator(backgroundImageSelector).hover({trial: true});
+    await page.mouse.wheel(0, deltaYStep * 2);
+
+    // Wait for zoom animation to finish
+    await page.locator(backgroundImageSelector).hover({trial: true});
+    const imageNextMouseZoomedIn = await page.locator(backgroundImageSelector).boundingBox();
+    expect(imageNextMouseZoomedIn.height).toBeGreaterThan(originalImageDimensions.height);
+    expect(imageNextMouseZoomedIn.width).toBeGreaterThan(originalImageDimensions.width);
+
+    // Click previous image button
+    await previousImageButton.click();
+
+    // Verify previous image
+    await expect(selectedImage).toBeVisible();
+
+    const imageCount = await page.locator('.c-imagery__thumb').count();
+    await expect.poll(async () => {
+        const newImageCount = await page.locator('.c-imagery__thumb').count();
+
+        return newImageCount;
+    }, {
+        message: "verify that old images are discarded",
+        timeout: 6 * 1000
+    }).toBe(imageCount);
+
+    // Verify selected image is still displayed
+    await expect(selectedImage).toBeVisible();
+
+    // Unpause imagery
+    await page.locator('.pause-play').click();
+
+    //Get background-image url from background-image css prop
+    await assertBackgroundImageUrlFromBackgroundCss(page);
+
+    // Open the image filter menu
+    await page.locator('[role=toolbar] button[title="Brightness and contrast"]').click();
+
+    // Drag the brightness and contrast sliders around and assert filter values
+    await dragBrightnessSliderAndAssertFilterValues(page);
+    await dragContrastSliderAndAssertFilterValues(page);
+});
+
+test.describe('Example imagery thumbnails resize in display layouts', () => {
+    test('Resizing the layout changes thumbnail visibility and size', async ({ page }) => {
+        await page.goto('./', { waitUntil: 'networkidle' });
+
+        const thumbsWrapperLocator = page.locator('.c-imagery__thumbs-wrapper');
+        // Click button:has-text("Create")
+        await page.locator('button:has-text("Create")').click();
+
+        // Click li:has-text("Display Layout")
+        await page.locator('li:has-text("Display Layout")').click();
+        const displayLayoutTitleField = page.locator('text=Properties Title Notes Horizontal grid (px) Vertical grid (px) Horizontal size ( >> input[type="text"]');
+        await displayLayoutTitleField.click();
+
+        await displayLayoutTitleField.fill('Thumbnail Display Layout');
+
+        // Click text=OK
+        await Promise.all([
+            page.waitForNavigation(),
+            page.locator('text=OK').click()
+        ]);
+
+        // Click text=Snapshot Save and Finish Editing Save and Continue Editing >> button >> nth=1
+        await page.locator('text=Snapshot Save and Finish Editing Save and Continue Editing >> button').nth(1).click();
+
+        // Click text=Save and Finish Editing
+        await page.locator('text=Save and Finish Editing').click();
+
+        // Click button:has-text("Create")
+        await page.locator('button:has-text("Create")').click();
+
+        // Click li:has-text("Example Imagery")
+        await page.locator('li:has-text("Example Imagery")').click();
+
+        const imageryTitleField = page.locator('text=Properties Title Notes Images url list (comma separated) Image load delay (milli >> input[type="text"]');
+        // Click text=Properties Title Notes Images url list (comma separated) Image load delay (milli >> input[type="text"]
+        await imageryTitleField.click();
+
+        // Fill text=Properties Title Notes Images url list (comma separated) Image load delay (milli >> input[type="text"]
+        await imageryTitleField.fill('Thumbnail Example Imagery');
+
+        // Click text=OK
+        await Promise.all([
+            page.waitForNavigation(),
+            page.locator('text=OK').click()
+        ]);
+
+        // Click text=Thumbnail Example Imagery Imagery Layout Snapshot >> button >> nth=0
+        await Promise.all([
+            page.waitForNavigation(),
+            page.locator('text=Thumbnail Example Imagery Imagery Layout Snapshot >> button').first().click()
+        ]);
+
+        // Edit mode
+        await page.locator('text=Thumbnail Display Layout Snapshot >> button').nth(3).click();
+
+        // Click on example imagery to expose toolbar
+        await page.locator('text=Thumbnail Example Imagery Snapshot Large View').click();
+
+        // expect thumbnails not be visible when first added
+        expect.soft(thumbsWrapperLocator.isHidden()).toBeTruthy();
+
+        // Resize the example imagery vertically to change the thumbnail visibility
+        /*
+        The following arbitrary values are added to observe the separate visual
+        conditions of the thumbnails (hidden, small thumbnails, regular thumbnails).
+        Specifically, height is set to 50px for small thumbs and 100px for regular
+        */
+        // Click #mct-input-id-103
+        await page.locator('#mct-input-id-103').click();
+
+        // Fill #mct-input-id-103
+        await page.locator('#mct-input-id-103').fill('50');
+
+        expect(thumbsWrapperLocator.isVisible()).toBeTruthy();
+        await expect(thumbsWrapperLocator).toHaveClass(/is-small-thumbs/);
+
+        // Resize the example imagery vertically to change the thumbnail visibility
+        // Click #mct-input-id-103
+        await page.locator('#mct-input-id-103').click();
+
+        // Fill #mct-input-id-103
+        await page.locator('#mct-input-id-103').fill('100');
+
+        expect(thumbsWrapperLocator.isVisible()).toBeTruthy();
+        await expect(thumbsWrapperLocator).not.toHaveClass(/is-small-thumbs/);
+    });
+});
+
+// test.fixme('Can use Mouse Wheel to zoom in and out of previous image');
+// test.fixme('Can use alt+drag to move around image once zoomed in');
+// test.fixme('Clicking on the left arrow should pause the imagery and go to previous image');
+// test.fixme('If the imagery view is in pause mode, images still come in');
+// test.fixme('If the imagery view is not in pause mode, it should be updated when new images come in');
+test.describe('Example Imagery in Flexible layout', () => {
+    test('Example Imagery in Flexible layout @unstable', async ({ page, browserName, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
+
+        test.fixme(browserName === 'firefox', 'This test needs to be updated to work with firefox');
+        test.info().annotations.push({
+            type: 'issue',
+            description: 'https://github.com/nasa/openmct/issues/5326'
+        });
+
+        // Go to baseURL
+        await page.goto('./', { waitUntil: 'networkidle' });
+
+        // Click the Create button
+        await page.click('button:has-text("Create")');
+
+        // Click text=Example Imagery
+        await page.click('text=Example Imagery');
+
+        // Clear and set Image load delay (milliseconds)
+        await page.click('input[type="number"]', {clickCount: 3});
+        await page.type('input[type="number"]', "20");
+
+        // Click text=OK
+        await Promise.all([
+            page.waitForNavigation({waitUntil: 'networkidle'}),
+            page.click('text=OK'),
+            //Wait for Save Banner to appear
+            page.waitForSelector('.c-message-banner__message')
+        ]);
+        // Wait until Save Banner is gone
+        await page.waitForSelector('.c-message-banner__message', { state: 'detached'});
+        await expect(page.locator('.l-browse-bar__object-name')).toContainText('Unnamed Example Imagery');
+        await page.locator(backgroundImageSelector).hover({trial: true});
+
+        // Click the Create button
+        await page.click('button:has-text("Create")');
+
+        // Click text=Flexible Layout
+        await page.click('text=Flexible Layout');
+
+        // Assert Flexible layout
+        await expect(page.locator('.js-form-title')).toHaveText('Create a New Flexible Layout');
+
+        await page.locator(`form[name="mctForm"] >> text=${myItemsFolderName}`).click();
+
+        // Click My Items
+        await Promise.all([
+            page.locator('text=OK').click(),
+            page.waitForNavigation({waitUntil: 'networkidle'})
+        ]);
+
+        // Click My Items
+        await page.locator('.c-disclosure-triangle').click();
+
+        // Right click example imagery
+        await page.click(('text=Unnamed Example Imagery'), { button: 'right' });
+
+        // Click move
+        await page.locator('.icon-move').click();
+
+        // Click triangle to open sub menu
+        await page.locator('.c-form__section .c-disclosure-triangle').click();
+
+        // Click Flexable Layout
+        await page.click('.c-overlay__outer >> text=Unnamed Flexible Layout');
+
+        // Click text=OK
+        await page.locator('text=OK').click();
+
+        // Save template
+        await saveTemplate(page);
+
+        // Zoom in
+        await mouseZoomIn(page);
+
+        // Center the mouse pointer
+        const zoomedBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+        const imageCenterX = zoomedBoundingBox.x + zoomedBoundingBox.width / 2;
+        const imageCenterY = zoomedBoundingBox.y + zoomedBoundingBox.height / 2;
+        await page.mouse.move(imageCenterX, imageCenterY);
+
+        // Pan zoom
+        await panZoomAndAssertImageProperties(page);
+
+        // Click previous image button
+        const previousImageButton = page.locator('.c-nav--prev');
+        await previousImageButton.click();
+
+        // Verify previous image
+        const selectedImage = page.locator('.selected');
+        await expect(selectedImage).toBeVisible();
+
+        // Click time conductor mode button
+        await page.locator('.c-mode-button').click();
+
+        // Select local clock mode
+        await page.locator('[data-testid=conductor-modeOption-realtime]').click();
+
+        // Zoom in on next image
+        await mouseZoomIn(page);
+
+        // Click previous image button
+        await previousImageButton.click();
+
+        // Verify previous image
+        await expect(selectedImage).toBeVisible();
+
+        const imageCount = await page.locator('.c-imagery__thumb').count();
+        await expect.poll(async () => {
+            const newImageCount = await page.locator('.c-imagery__thumb').count();
+
+            return newImageCount;
+        }, {
+            message: "verify that old images are discarded",
+            timeout: 6 * 1000
+        }).toBe(imageCount);
+
+        // Verify selected image is still displayed
+        await expect(selectedImage).toBeVisible();
+
+        // Unpause imagery
+        await page.locator('.pause-play').click();
+
+        //Get background-image url from background-image css prop
+        await assertBackgroundImageUrlFromBackgroundCss(page);
+
+        // Open the image filter menu
+        await page.locator('[role=toolbar] button[title="Brightness and contrast"]').click();
+
+        // Drag the brightness and contrast sliders around and assert filter values
+        await dragBrightnessSliderAndAssertFilterValues(page);
+        await dragContrastSliderAndAssertFilterValues(page);
+    });
+});
+
+test.describe('Example Imagery in Tabs view', () => {
+    test.fixme('Can use Mouse Wheel to zoom in and out of previous image');
+    test.fixme('Can use alt+drag to move around image once zoomed in');
+    test.fixme('Can zoom into the latest image and the real-time/fixed-time imagery will pause');
+    test.fixme('Can zoom into a previous image from thumbstrip in real-time or fixed-time');
+    test.fixme('Clicking on the left arrow should pause the imagery and go to previous image');
+    test.fixme('If the imagery view is in pause mode, it should not be updated when new images come in');
+    test.fixme('If the imagery view is not in pause mode, it should be updated when new images come in');
+});
+
+/**
+ * @param {import('@playwright/test').Page} page
+ */
+async function saveTemplate(page) {
+    await page.locator('.c-button--menu.c-button--major.icon-save').click();
+    await page.locator('text=Save and Finish Editing').click();
+}
+
+/**
+ * Drag the brightness slider to max, min, and midpoint and assert the filter values
+ * @param {import('@playwright/test').Page} page
+ */
+async function dragBrightnessSliderAndAssertFilterValues(page) {
+    const brightnessSlider = 'div.c-image-controls__slider-wrapper.icon-brightness > input';
+    const brightnessBoundingBox = await page.locator(brightnessSlider).boundingBox();
+    const brightnessMidX = brightnessBoundingBox.x + brightnessBoundingBox.width / 2;
+    const brightnessMidY = brightnessBoundingBox.y + brightnessBoundingBox.height / 2;
+
+    await page.locator(brightnessSlider).hover({trial: true});
+    await page.mouse.down();
+    await page.mouse.move(brightnessBoundingBox.x + brightnessBoundingBox.width, brightnessMidY);
+    await assertBackgroundImageBrightness(page, '500');
+    await page.mouse.move(brightnessBoundingBox.x, brightnessMidY);
+    await assertBackgroundImageBrightness(page, '0');
+    await page.mouse.move(brightnessMidX, brightnessMidY);
+    await assertBackgroundImageBrightness(page, '250');
+    await page.mouse.up();
+}
+
+/**
+ * Drag the contrast slider to max, min, and midpoint and assert the filter values
+ * @param {import('@playwright/test').Page} page
+ */
+async function dragContrastSliderAndAssertFilterValues(page) {
+    const contrastSlider = 'div.c-image-controls__slider-wrapper.icon-contrast > input';
+    const contrastBoundingBox = await page.locator(contrastSlider).boundingBox();
+    const contrastMidX = contrastBoundingBox.x + contrastBoundingBox.width / 2;
+    const contrastMidY = contrastBoundingBox.y + contrastBoundingBox.height / 2;
+
+    await page.locator(contrastSlider).hover({trial: true});
+    await page.mouse.down();
+    await page.mouse.move(contrastBoundingBox.x + contrastBoundingBox.width, contrastMidY);
+    await assertBackgroundImageContrast(page, '500');
+    await page.mouse.move(contrastBoundingBox.x, contrastMidY);
+    await assertBackgroundImageContrast(page, '0');
+    await page.mouse.move(contrastMidX, contrastMidY);
+    await assertBackgroundImageContrast(page, '250');
+    await page.mouse.up();
+}
+
+/**
+ * Gets the filter:brightness value of the current background-image and
+ * asserts against an expected value
+ * @param {import('@playwright/test').Page} page
+ * @param {String} expected The expected brightness value
+ */
+async function assertBackgroundImageBrightness(page, expected) {
+    const backgroundImage = page.locator('.c-imagery__main-image__background-image');
+
+    // Get the brightness filter value (i.e: filter: brightness(500%) => "500")
+    const actual = await backgroundImage.evaluate((el) => {
+        return el.style.filter.match(/brightness\((\d{1,3})%\)/)[1];
+    });
+    expect(actual).toBe(expected);
+}
+
+/**
+ * @param {import('@playwright/test').Page} page
+ */
+async function assertBackgroundImageUrlFromBackgroundCss(page) {
+    const backgroundImage = page.locator('.c-imagery__main-image__background-image');
+    let backgroundImageUrl = await backgroundImage.evaluate((el) => {
+        return window.getComputedStyle(el).getPropertyValue('background-image').match(/url\(([^)]+)\)/)[1];
+    });
+    let backgroundImageUrl1 = backgroundImageUrl.slice(1, -1); //forgive me, padre
+    console.log('backgroundImageUrl1 ' + backgroundImageUrl1);
+
+    let backgroundImageUrl2;
+    await expect.poll(async () => {
+        // Verify next image has updated
+        let backgroundImageUrlNext = await backgroundImage.evaluate((el) => {
+            return window.getComputedStyle(el).getPropertyValue('background-image').match(/url\(([^)]+)\)/)[1];
+        });
+        backgroundImageUrl2 = backgroundImageUrlNext.slice(1, -1); //forgive me, padre
+
+        return backgroundImageUrl2;
+    }, {
+        message: "verify next image has updated",
+        timeout: 6 * 1000
+    }).not.toBe(backgroundImageUrl1);
+    console.log('backgroundImageUrl2 ' + backgroundImageUrl2);
+}
+
+/**
+ * @param {import('@playwright/test').Page} page
+ */
+async function panZoomAndAssertImageProperties(page) {
+    const imageryHintsText = await page.locator('.c-imagery__hints').innerText();
+    expect(expectedAltText).toEqual(imageryHintsText);
+    const zoomedBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+    const imageCenterX = zoomedBoundingBox.x + zoomedBoundingBox.width / 2;
+    const imageCenterY = zoomedBoundingBox.y + zoomedBoundingBox.height / 2;
+
+    // Pan right
+    await Promise.all(panHotkey.map(x => page.keyboard.down(x)));
+    await page.mouse.down();
+    await page.mouse.move(imageCenterX - 200, imageCenterY, 10);
+    await page.mouse.up();
+    await Promise.all(panHotkey.map(x => page.keyboard.up(x)));
+    const afterRightPanBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+    expect(zoomedBoundingBox.x).toBeGreaterThan(afterRightPanBoundingBox.x);
+
+    // Pan left
+    await Promise.all(panHotkey.map(x => page.keyboard.down(x)));
+    await page.mouse.down();
+    await page.mouse.move(imageCenterX, imageCenterY, 10);
+    await page.mouse.up();
+    await Promise.all(panHotkey.map(x => page.keyboard.up(x)));
+    const afterLeftPanBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+    expect(afterRightPanBoundingBox.x).toBeLessThan(afterLeftPanBoundingBox.x);
+
+    // Pan up
+    await page.mouse.move(imageCenterX, imageCenterY);
+    await Promise.all(panHotkey.map(x => page.keyboard.down(x)));
+    await page.mouse.down();
+    await page.mouse.move(imageCenterX, imageCenterY + 200, 10);
+    await page.mouse.up();
+    await Promise.all(panHotkey.map(x => page.keyboard.up(x)));
+    const afterUpPanBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+    expect(afterUpPanBoundingBox.y).toBeGreaterThanOrEqual(afterLeftPanBoundingBox.y);
+
+    // Pan down
+    await Promise.all(panHotkey.map(x => page.keyboard.down(x)));
+    await page.mouse.down();
+    await page.mouse.move(imageCenterX, imageCenterY - 200, 10);
+    await page.mouse.up();
+    await Promise.all(panHotkey.map(x => page.keyboard.up(x)));
+    const afterDownPanBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+    expect(afterDownPanBoundingBox.y).toBeLessThanOrEqual(afterUpPanBoundingBox.y);
+}
+
+/**
+ * @param {import('@playwright/test').Page} page
+*/
+async function mouseZoomIn(page) {
+    // Zoom in
+    const originalImageDimensions = await page.locator(backgroundImageSelector).boundingBox();
+    await page.locator(backgroundImageSelector).hover({trial: true});
+    const deltaYStep = 100; // equivalent to 1x zoom
+    await page.mouse.wheel(0, deltaYStep * 2);
+    const zoomedBoundingBox = await page.locator(backgroundImageSelector).boundingBox();
+    const imageCenterX = zoomedBoundingBox.x + zoomedBoundingBox.width / 2;
+    const imageCenterY = zoomedBoundingBox.y + zoomedBoundingBox.height / 2;
+
+    // center the mouse pointer
+    await page.mouse.move(imageCenterX, imageCenterY);
+
+    // Wait for zoom animation to finish
+    await page.locator(backgroundImageSelector).hover({trial: true});
+    const imageMouseZoomedIn = await page.locator(backgroundImageSelector).boundingBox();
+    expect(imageMouseZoomedIn.height).toBeGreaterThan(originalImageDimensions.height);
+    expect(imageMouseZoomedIn.width).toBeGreaterThan(originalImageDimensions.width);
+}
+
+/**
+ * Gets the filter:contrast value of the current background-image and
+ * asserts against an expected value
+ * @param {import('@playwright/test').Page} page
+ * @param {String} expected The expected contrast value
+ */
+async function assertBackgroundImageContrast(page, expected) {
+    const backgroundImage = page.locator('.c-imagery__main-image__background-image');
+
+    // Get the contrast filter value (i.e: filter: contrast(500%) => "500")
+    const actual = await backgroundImage.evaluate((el) => {
+        return el.style.filter.match(/contrast\((\d{1,3})%\)/)[1];
+    });
+    expect(actual).toBe(expected);
+}
+
+/**
+ * Use the '+' button to zoom in. Hovers first if the toolbar is not visible
+ * and waits for the zoom animation to finish afterwards.
+ * @param {import('@playwright/test').Page} page
+ */
+async function zoomIntoImageryByButton(page) {
+    // FIXME: There should only be one set of imagery buttons, but there are two?
+    const zoomInBtn = page.locator("[role='toolbar'][aria-label='Image controls'] .t-btn-zoom-in").nth(0);
+    const backgroundImage = page.locator(backgroundImageSelector);
+    if (!(await zoomInBtn.isVisible())) {
+        await backgroundImage.hover({trial: true});
+    }
+
+    await zoomInBtn.click();
+    await waitForAnimations(backgroundImage);
+}
+
+/**
+ * Use the '-' button to zoom out. Hovers first if the toolbar is not visible
+ * and waits for the zoom animation to finish afterwards.
+ * @param {import('@playwright/test').Page} page
+ */
+async function zoomOutOfImageryByButton(page) {
+    // FIXME: There should only be one set of imagery buttons, but there are two?
+    const zoomOutBtn = page.locator("[role='toolbar'][aria-label='Image controls'] .t-btn-zoom-out").nth(0);
+    const backgroundImage = page.locator(backgroundImageSelector);
+    if (!(await zoomOutBtn.isVisible())) {
+        await backgroundImage.hover({trial: true});
+    }
+
+    await zoomOutBtn.click();
+    await waitForAnimations(backgroundImage);
+}
+
+/**
+ * Use the reset button to reset image pan and zoom. Hovers first if the toolbar is not visible
+ * and waits for the zoom animation to finish afterwards.
+ * @param {import('@playwright/test').Page} page
+ */
+async function resetImageryPanAndZoom(page) {
+    // FIXME: There should only be one set of imagery buttons, but there are two?
+    const panZoomResetBtn = page.locator("[role='toolbar'][aria-label='Image controls'] .t-btn-zoom-reset").nth(0);
+    const backgroundImage = page.locator(backgroundImageSelector);
+    if (!(await panZoomResetBtn.isVisible())) {
+        await backgroundImage.hover({trial: true});
+    }
+
+    await panZoomResetBtn.click();
+    await waitForAnimations(backgroundImage);
+}

e2e/tests/functional/plugins/importAndExportAsJSON/exportAsJson.e2e.spec.js

@@ -24,10 +24,9 @@
 This test suite is dedicated to tests which verify the basic operations surrounding exportAsJSON.
 */
 
-const { test } = require('../../../fixtures.js');
 // FIXME: Remove this eslint exception once tests are implemented
 // eslint-disable-next-line no-unused-vars
-const { expect } = require('@playwright/test');
+const { test, expect } = require('../../../../baseFixtures');
 
 test.describe('ExportAsJSON', () => {
     test.fixme('Create a basic object and verify that it can be exported as JSON from Tree', async ({ page }) => {

e2e/tests/functional/plugins/importAndExportAsJSON/importAsJson.e2e.spec.js

@@ -24,10 +24,9 @@
 This test suite is dedicated to tests which verify the basic operations surrounding importAsJSON.
 */
 
-const { test } = require('../../../fixtures.js');
 // FIXME: Remove this eslint exception once tests are implemented
 // eslint-disable-next-line no-unused-vars
-const { expect } = require('@playwright/test');
+const { test, expect } = require('../../../../baseFixtures');
 
 test.describe('ExportAsJSON', () => {
     test.fixme('Verify that domain object can be importAsJSON from Tree', async ({ page }) => {

e2e/tests/functional/plugins/notebook/notebook.e2e.spec.js

@@ -24,7 +24,9 @@
 This test suite is dedicated to tests which verify the basic operations surrounding Notebooks.
 */
 
-const { test } = require('../../../fixtures');
+// FIXME: Remove this eslint exception once tests are implemented
+// eslint-disable-next-line no-unused-vars
+const { test, expect } = require('../../../../baseFixtures');
 
 test.describe('Notebook CRUD Operations', () => {
     test.fixme('Can create a Notebook Object', async ({ page }) => {

e2e/tests/functional/plugins/notebook/restrictedNotebook.e2e.spec.js

@@ -20,158 +20,65 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 
-const { test } = require('../../../fixtures');
-const { expect } = require('@playwright/test');
+const { test, expect } = require('../../../../pluginFixtures');
+const { openObjectTreeContextMenu } = require('../../../../appActions');
 const path = require('path');
 
 const TEST_TEXT = 'Testing text for entries.';
 const TEST_TEXT_NAME = 'Test Page';
 const CUSTOM_NAME = 'CUSTOM_NAME';
-const COMMIT_BUTTON_TEXT = 'button:has-text("Commit Entries")';
-const SINE_WAVE_GENERATOR = 'text=Unnamed Sine Wave Generator';
 const NOTEBOOK_DROP_AREA = '.c-notebook__drag-area';
 
-/**
- * @param {import('@playwright/test').Page} page
- */
-async function startAndAddNotebookObject(page) {
-    // eslint-disable-next-line no-undef
-    await page.addInitScript({ path: path.join(__dirname, 'addInitRestrictedNotebook.js') });
-    //Go to baseURL
-    await page.goto('/', { waitUntil: 'networkidle' });
-    //Click the Create button
-    await page.click('button:has-text("Create")');
-    // Click text=CUSTOME_NAME
-    await page.click(`text=${CUSTOM_NAME}`); // secondarily tests renamability also
-    // Click text=OK
-    await Promise.all([
-        page.waitForNavigation({waitUntil: 'networkidle'}),
-        page.click('text=OK')
-    ]);
-
-    return;
-}
-
-/**
- * @param {import('@playwright/test').Page} page
- */
-async function enterTextEntry(page) {
-    // Click .c-notebook__drag-area
-    await page.locator(NOTEBOOK_DROP_AREA).click();
-
-    // enter text
-    await page.locator('div.c-ne__text').click();
-    await page.locator('div.c-ne__text').fill(TEST_TEXT);
-    await page.locator('div.c-ne__text').press('Enter');
-
-    return;
-}
-
-/**
- * @param {import('@playwright/test').Page} page
- */
-async function dragAndDropEmbed(page) {
-    // Click button:has-text("Create")
-    await page.locator('button:has-text("Create")').click();
-    // Click li:has-text("Sine Wave Generator")
-    await page.locator('li:has-text("Sine Wave Generator")').click();
-    // Click form[name="mctForm"] >> text=My Items
-    await page.locator('form[name="mctForm"] >> text=My Items').click();
-    // Click text=OK
-    await page.locator('text=OK').click();
-    // Click text=Open MCT My Items >> span >> nth=3
-    await page.locator('text=Open MCT My Items >> span').nth(3).click();
-    // Click text=Unnamed CUSTOM_NAME
-    await Promise.all([
-        page.waitForNavigation(),
-        page.locator('text=Unnamed CUSTOM_NAME').click()
-    ]);
-
-    await page.dragAndDrop(SINE_WAVE_GENERATOR, NOTEBOOK_DROP_AREA);
-
-    return;
-}
-
-/**
- * @param {import('@playwright/test').Page} page
- */
-async function lockPage(page) {
-    const commitButton = page.locator(COMMIT_BUTTON_TEXT);
-    await commitButton.click();
-
-    // confirmation dialog click
-    await page.locator('text=Lock Page').click();
-
-    // waiting for mutation of locked page
-    await new Promise((resolve, reject) => {
-        setTimeout(resolve, 1000);
-    });
-
-    return;
-}
-
-/**
- * @param {import('@playwright/test').Page} page
- */
-async function openContextMenuRestrictedNotebook(page) {
-    // Click text=Open MCT My Items (This expands the My Items folder to show it's chilren in the tree)
-    await page.locator('text=Open MCT My Items >> span').nth(3).click();
-
-    // Click a:has-text("Unnamed CUSTOM_NAME")
-    await page.locator(`a:has-text("Unnamed ${CUSTOM_NAME}")`).click({
-        button: 'right'
-    });
-
-    return;
-}
-
 test.describe('Restricted Notebook', () => {
-
     test.beforeEach(async ({ page }) => {
-        await startAndAddNotebookObject(page);
+        await startAndAddRestrictedNotebookObject(page);
     });
 
-    test('Can be renamed', async ({ page }) => {
-        await expect.soft(page.locator('.l-browse-bar__object-name')).toContainText(`Unnamed ${CUSTOM_NAME}`);
+    test('Can be renamed @addInit', async ({ page }) => {
+        await expect(page.locator('.l-browse-bar__object-name')).toContainText(`Unnamed ${CUSTOM_NAME}`);
     });
 
-    test('Can be deleted if there are no locked pages', async ({ page }) => {
-        await openContextMenuRestrictedNotebook(page);
+    test('Can be deleted if there are no locked pages @addInit', async ({ page, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
+
+        await openObjectTreeContextMenu(page, myItemsFolderName, `Unnamed ${CUSTOM_NAME}`);
 
         const menuOptions = page.locator('.c-menu ul');
         await expect.soft(menuOptions).toContainText('Remove');
 
         const restrictedNotebookTreeObject = page.locator(`a:has-text("Unnamed ${CUSTOM_NAME}")`);
 
-        // notbook tree object exists
+        // notebook tree object exists
         expect.soft(await restrictedNotebookTreeObject.count()).toEqual(1);
 
-        // Click text=Remove
+        // Click Remove Text
         await page.locator('text=Remove').click();
-        // Click text=OK
+
+        // Click 'OK' on confirmation window and wait for save banner to appear
         await Promise.all([
-            page.waitForNavigation(/*{ url: 'http://localhost:8080/#/browse/mine?tc.mode=fixed&tc.startBound=1653671067340&tc.endBound=1653672867340&tc.timeSystem=utc&view=grid' }*/),
-            page.locator('text=OK').click()
+            page.waitForNavigation(),
+            page.locator('text=OK').click(),
+            page.waitForSelector('.c-message-banner__message')
         ]);
 
         // has been deleted
-        expect.soft(await restrictedNotebookTreeObject.count()).toEqual(0);
+        expect(await restrictedNotebookTreeObject.count()).toEqual(0);
     });
 
-    test('Can be locked if at least one page has one entry', async ({ page }) => {
+    test('Can be locked if at least one page has one entry @addInit', async ({ page }) => {
 
         await enterTextEntry(page);
 
-        const commitButton = page.locator(COMMIT_BUTTON_TEXT);
-        expect.soft(await commitButton.count()).toEqual(1);
+        const commitButton = page.locator('button:has-text("Commit Entries")');
+        expect(await commitButton.count()).toEqual(1);
     });
 
 });
 
-test.describe('Restricted Notebook with at least one entry and with the page locked', () => {
+test.describe('Restricted Notebook with at least one entry and with the page locked @addInit', () => {
 
     test.beforeEach(async ({ page }) => {
-        await startAndAddNotebookObject(page);
+        await startAndAddRestrictedNotebookObject(page);
         await enterTextEntry(page);
         await lockPage(page);
 
@@ -179,7 +86,9 @@ test.describe('Restricted Notebook with at least one entry and with the page loc
         await page.locator('button.c-notebook__toggle-nav-button').click();
     });
 
-    test('Locked page should now be in a locked state', async ({ page }) => {
+    test('Locked page should now be in a locked state @addInit @unstable', async ({ page, openmctConfig }, testInfo) => {
+        test.fixme(testInfo.project === 'chrome-beta', "Test is unreliable on chrome-beta");
+        const { myItemsFolderName } = openmctConfig;
         // main lock message on page
         const lockMessage = page.locator('text=This page has been committed and cannot be modified or removed');
         expect.soft(await lockMessage.count()).toEqual(1);
@@ -189,15 +98,13 @@ test.describe('Restricted Notebook with at least one entry and with the page loc
         expect.soft(await pageLockIcon.count()).toEqual(1);
 
         // no way to remove a restricted notebook with a locked page
-        await openContextMenuRestrictedNotebook(page);
-
+        await openObjectTreeContextMenu(page, myItemsFolderName, `Unnamed ${CUSTOM_NAME}`);
         const menuOptions = page.locator('.c-menu ul');
 
-        await expect.soft(menuOptions).not.toContainText('Remove');
-
+        await expect(menuOptions).not.toContainText('Remove');
     });
 
-    test('Can still: add page, rename, add entry, delete unlocked pages', async ({ page }) => {
+    test('Can still: add page, rename, add entry, delete unlocked pages @addInit', async ({ page }) => {
         // Click text=Page Add >> button
         await Promise.all([
             page.waitForNavigation(),
@@ -218,7 +125,7 @@ test.describe('Restricted Notebook with at least one entry and with the page loc
         await enterTextEntry(page);
 
         // expect new page to be lockable
-        const commitButton = page.locator(COMMIT_BUTTON_TEXT);
+        const commitButton = page.locator('BUTTON:HAS-TEXT("COMMIT ENTRIES")');
         expect.soft(await commitButton.count()).toEqual(1);
 
         // Click text=Unnamed PageTest Page >> button
@@ -233,32 +140,96 @@ test.describe('Restricted Notebook with at least one entry and with the page loc
 
         // deleted page, should no longer exist
         const deletedPageElement = page.locator(`text=${TEST_TEXT_NAME}`);
-        expect.soft(await deletedPageElement.count()).toEqual(0);
+        expect(await deletedPageElement.count()).toEqual(0);
     });
 });
 
-test.describe('Restricted Notebook with a page locked and with an embed', () => {
+test.describe('Restricted Notebook with a page locked and with an embed @addInit', () => {
 
-    test.beforeEach(async ({ page }) => {
-        await startAndAddNotebookObject(page);
-        await dragAndDropEmbed(page);
+    test.beforeEach(async ({ page, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
+        await startAndAddRestrictedNotebookObject(page);
+        await dragAndDropEmbed(page, myItemsFolderName);
     });
 
-    test('Allows embeds to be deleted if page unlocked', async ({ page }) => {
+    test('Allows embeds to be deleted if page unlocked @addInit', async ({ page }) => {
         // Click .c-ne__embed__name .c-popup-menu-button
         await page.locator('.c-ne__embed__name .c-popup-menu-button').click(); // embed popup menu
 
         const embedMenu = page.locator('body >> .c-menu');
-        await expect.soft(embedMenu).toContainText('Remove This Embed');
+        await expect(embedMenu).toContainText('Remove This Embed');
     });
 
-    test('Disallows embeds to be deleted if page locked', async ({ page }) => {
+    test('Disallows embeds to be deleted if page locked @addInit', async ({ page }) => {
         await lockPage(page);
         // Click .c-ne__embed__name .c-popup-menu-button
         await page.locator('.c-ne__embed__name .c-popup-menu-button').click(); // embed popup menu
 
         const embedMenu = page.locator('body >> .c-menu');
-        await expect.soft(embedMenu).not.toContainText('Remove This Embed');
+        await expect(embedMenu).not.toContainText('Remove This Embed');
     });
 
 });
+
+/**
+ * @param {import('@playwright/test').Page} page
+ */
+async function startAndAddRestrictedNotebookObject(page) {
+    // eslint-disable-next-line no-undef
+    await page.addInitScript({ path: path.join(__dirname, '../../../../helper/', 'addInitRestrictedNotebook.js') });
+    await page.goto('./', { waitUntil: 'networkidle' });
+    await page.click('button:has-text("Create")');
+    await page.click(`text=${CUSTOM_NAME}`); // secondarily tests renamability also
+    // Click text=OK
+    await Promise.all([
+        page.waitForNavigation({waitUntil: 'networkidle'}),
+        page.click('text=OK')
+    ]);
+}
+
+/**
+ * @param {import('@playwright/test').Page} page
+ */
+async function enterTextEntry(page) {
+    // Click .c-notebook__drag-area
+    await page.locator(NOTEBOOK_DROP_AREA).click();
+
+    // enter text
+    await page.locator('div.c-ne__text').click();
+    await page.locator('div.c-ne__text').fill(TEST_TEXT);
+    await page.locator('div.c-ne__text').press('Enter');
+}
+
+/**
+ * @param {import('@playwright/test').Page} page
+ */
+async function dragAndDropEmbed(page, myItemsFolderName) {
+    // Click button:has-text("Create")
+    await page.locator('button:has-text("Create")').click();
+    // Click li:has-text("Sine Wave Generator")
+    await page.locator('li:has-text("Sine Wave Generator")').click();
+    // Click form[name="mctForm"] >> text=My Items
+    await page.locator(`form[name="mctForm"] >> text=${myItemsFolderName}`).click();
+    // Click text=OK
+    await page.locator('text=OK').click();
+    // Click text=Open MCT My Items >> span >> nth=3
+    await page.locator(`text=Open MCT ${myItemsFolderName} >> span`).nth(3).click();
+    // Click text=Unnamed CUSTOM_NAME
+    await Promise.all([
+        page.waitForNavigation(),
+        page.locator('text=Unnamed CUSTOM_NAME').click()
+    ]);
+
+    await page.dragAndDrop('text=UNNAMED SINE WAVE GENERATOR', NOTEBOOK_DROP_AREA);
+}
+
+/**
+ * @param {import('@playwright/test').Page} page
+ */
+async function lockPage(page) {
+    const commitButton = page.locator('button:has-text("Commit Entries")');
+    await commitButton.click();
+
+    //Wait until Lock Banner is visible
+    await page.locator('text=Lock Page').click();
+}

e2e/tests/functional/plugins/notebook/tags.e2e.spec.js

@@ -0,0 +1,214 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+This test suite is dedicated to tests which verify form functionality.
+*/
+
+const { test, expect } = require('../../../../pluginFixtures');
+
+/**
+  * Creates a notebook object and adds an entry.
+  * @param {import('@playwright/test').Page} - page to load
+  * @param {number} [iterations = 1] - the number of entries to create
+  */
+async function createNotebookAndEntry(page, myItemsFolderName, iterations = 1) {
+    //Go to baseURL
+    await page.goto('./', { waitUntil: 'networkidle' });
+
+    // Click button:has-text("Create")
+    await page.locator('button:has-text("Create")').click();
+    await page.locator('[title="Create and save timestamped notes with embedded object snapshots."]').click();
+    // Click button:has-text("OK")
+    await Promise.all([
+        page.waitForNavigation(),
+        page.locator(`[name="mctForm"] >> text=${myItemsFolderName}`).click(),
+        page.locator('button:has-text("OK")').click()
+    ]);
+
+    for (let iteration = 0; iteration < iterations; iteration++) {
+        // Click text=To start a new entry, click here or drag and drop any object
+        await page.locator('text=To start a new entry, click here or drag and drop any object').click();
+        const entryLocator = `[aria-label="Notebook Entry Input"] >> nth = ${iteration}`;
+        await page.locator(entryLocator).click();
+        await page.locator(entryLocator).fill(`Entry ${iteration}`);
+    }
+
+}
+
+/**
+  * Creates a notebook object, adds an entry, and adds a tag.
+  * @param {import('@playwright/test').Page} page
+  * @param {number} [iterations = 1] - the number of entries (and tags) to create
+  */
+async function createNotebookEntryAndTags(page, myItemsFolderName, iterations = 1) {
+    await createNotebookAndEntry(page, myItemsFolderName, iterations);
+
+    for (let iteration = 0; iteration < iterations; iteration++) {
+        // Click text=To start a new entry, click here or drag and drop any object
+        await page.locator(`button:has-text("Add Tag") >> nth = ${iteration}`).click();
+
+        // Click [placeholder="Type to select tag"]
+        await page.locator('[placeholder="Type to select tag"]').click();
+        // Click text=Driving
+        await page.locator('[aria-label="Autocomplete Options"] >> text=Driving').click();
+
+        // Click button:has-text("Add Tag")
+        await page.locator(`button:has-text("Add Tag") >> nth = ${iteration}`).click();
+        // Click [placeholder="Type to select tag"]
+        await page.locator('[placeholder="Type to select tag"]').click();
+        // Click text=Science
+        await page.locator('[aria-label="Autocomplete Options"] >> text=Science').click();
+    }
+}
+
+test.describe('Tagging in Notebooks', () => {
+    test('Can load tags', async ({ page, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
+
+        await createNotebookAndEntry(page, myItemsFolderName);
+        // Click text=To start a new entry, click here or drag and drop any object
+        await page.locator('button:has-text("Add Tag")').click();
+
+        // Click [placeholder="Type to select tag"]
+        await page.locator('[placeholder="Type to select tag"]').click();
+
+        await expect(page.locator('[aria-label="Autocomplete Options"]')).toContainText("Science");
+        await expect(page.locator('[aria-label="Autocomplete Options"]')).toContainText("Drilling");
+        await expect(page.locator('[aria-label="Autocomplete Options"]')).toContainText("Driving");
+    });
+    test('Can add tags', async ({ page, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
+
+        await createNotebookEntryAndTags(page, myItemsFolderName);
+
+        await expect(page.locator('[aria-label="Notebook Entry"]')).toContainText("Science");
+        await expect(page.locator('[aria-label="Notebook Entry"]')).toContainText("Driving");
+
+        // Click button:has-text("Add Tag")
+        await page.locator('button:has-text("Add Tag")').click();
+        // Click [placeholder="Type to select tag"]
+        await page.locator('[placeholder="Type to select tag"]').click();
+
+        await expect(page.locator('[aria-label="Autocomplete Options"]')).not.toContainText("Science");
+        await expect(page.locator('[aria-label="Autocomplete Options"]')).not.toContainText("Driving");
+        await expect(page.locator('[aria-label="Autocomplete Options"]')).toContainText("Drilling");
+    });
+    test('Can search for tags', async ({ page, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
+
+        await createNotebookEntryAndTags(page, myItemsFolderName);
+        // Click [aria-label="OpenMCT Search"] input[type="search"]
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
+        // Fill [aria-label="OpenMCT Search"] input[type="search"]
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('sc');
+        await expect(page.locator('[aria-label="Search Result"]')).toContainText("Science");
+        await expect(page.locator('[aria-label="Search Result"]')).toContainText("Driving");
+
+        // Click [aria-label="OpenMCT Search"] input[type="search"]
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
+        // Fill [aria-label="OpenMCT Search"] input[type="search"]
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('Sc');
+        await expect(page.locator('[aria-label="Search Result"]')).toContainText("Science");
+        await expect(page.locator('[aria-label="Search Result"]')).toContainText("Driving");
+
+        // Click [aria-label="OpenMCT Search"] input[type="search"]
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
+        // Fill [aria-label="OpenMCT Search"] input[type="search"]
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('Xq');
+        await expect(page.locator('[aria-label="Search Result"]')).not.toBeVisible();
+        await expect(page.locator('[aria-label="Search Result"]')).not.toBeVisible();
+    });
+
+    test('Can delete tags', async ({ page, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
+
+        await createNotebookEntryAndTags(page, myItemsFolderName);
+        await page.locator('[aria-label="Notebook Entries"]').click();
+        // Delete Driving
+        await page.locator('text=Science Driving Add Tag >> button').nth(1).click();
+
+        await expect(page.locator('[aria-label="Notebook Entry"]')).toContainText("Science");
+        await expect(page.locator('[aria-label="Notebook Entry"]')).not.toContainText("Driving");
+
+        // Fill [aria-label="OpenMCT Search"] input[type="search"]
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('sc');
+        await expect(page.locator('[aria-label="Search Result"]')).not.toContainText("Driving");
+    });
+    test('Tags persist across reload', async ({ page, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
+
+        //Go to baseURL
+        await page.goto('./', { waitUntil: 'networkidle' });
+
+        // Create a clock object we can navigate to
+        await page.click('button:has-text("Create")');
+
+        // Click Clock
+        await page.click('text=Clock');
+        // Click button:has-text("OK")
+        await Promise.all([
+            page.waitForNavigation(),
+            page.locator(`[name="mctForm"] >> text=${myItemsFolderName}`).click(),
+            page.locator('button:has-text("OK")').click()
+        ]);
+
+        await page.click('.c-disclosure-triangle');
+
+        const ITERATIONS = 4;
+        await createNotebookEntryAndTags(page, myItemsFolderName, ITERATIONS);
+
+        for (let iteration = 0; iteration < ITERATIONS; iteration++) {
+            const entryLocator = `[aria-label="Notebook Entry"] >> nth = ${iteration}`;
+            await expect(page.locator(entryLocator)).toContainText("Science");
+            await expect(page.locator(entryLocator)).toContainText("Driving");
+        }
+
+        // Click Unnamed Clock
+        await page.click('text="Unnamed Clock"');
+
+        // Click Unnamed Notebook
+        await page.click('text="Unnamed Notebook"');
+
+        for (let iteration = 0; iteration < ITERATIONS; iteration++) {
+            const entryLocator = `[aria-label="Notebook Entry"] >> nth = ${iteration}`;
+            await expect(page.locator(entryLocator)).toContainText("Science");
+            await expect(page.locator(entryLocator)).toContainText("Driving");
+        }
+
+        //Reload Page
+        await Promise.all([
+            page.reload(),
+            page.waitForLoadState('networkidle')
+        ]);
+
+        // Click Unnamed Notebook
+        await page.click('text="Unnamed Notebook"');
+
+        for (let iteration = 0; iteration < ITERATIONS; iteration++) {
+            const entryLocator = `[aria-label="Notebook Entry"] >> nth = ${iteration}`;
+            await expect(page.locator(entryLocator)).toContainText("Science");
+            await expect(page.locator(entryLocator)).toContainText("Driving");
+        }
+
+    });
+});

e2e/tests/functional/plugins/plot/autoscale.e2e.spec.js

@@ -24,22 +24,7 @@
 Testsuite for plot autoscale.
 */
 
-const { test: _test } = require('../../../fixtures.js');
-const { expect } = require('@playwright/test');
-
-// create a new `test` API that will not append platform details to snapshot
-// file names, only for the tests in this file, so that the same snapshots will
-// be used for all platforms.
-const test = _test.extend({
-    _autoSnapshotSuffix: [
-        async ({}, use, testInfo) => {
-            testInfo.snapshotSuffix = '';
-            await use();
-        },
-        { auto: true }
-    ]
-});
-
+const { test, expect } = require('../../../../pluginFixtures');
 test.use({
     viewport: {
         width: 1280,
@@ -48,30 +33,32 @@ test.use({
 });
 
 test.describe('ExportAsJSON', () => {
-    test('User can set autoscale with a valid range @snapshot', async ({ page }) => {
-        //This is necessary due to the size of the test suite.
-        await test.setTimeout(120 * 1000);
+    test('User can set autoscale with a valid range @snapshot', async ({ page, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
 
-        await page.goto('/', { waitUntil: 'networkidle' });
+        //This is necessary due to the size of the test suite.
+        test.slow();
+
+        await page.goto('./', { waitUntil: 'networkidle' });
 
         await setTimeRange(page);
 
-        await createSinewaveOverlayPlot(page);
+        await createSinewaveOverlayPlot(page, myItemsFolderName);
 
         await testYTicks(page, ['-1.00', '-0.50', '0.00', '0.50', '1.00']);
 
         await turnOffAutoscale(page);
 
+        // Make sure that after turning off autoscale, the user selected range values start at the same values the plot had prior.
+        await testYTicks(page, ['-1.00', '-0.50', '0.00', '0.50', '1.00']);
+
         const canvas = page.locator('canvas').nth(1);
 
-        // Make sure that after turning off autoscale, the user selected range values start at the same values the plot had prior.
-        await Promise.all([
-            testYTicks(page, ['-1.00', '-0.50', '0.00', '0.50', '1.00']),
-            new Promise(r => setTimeout(r, 100))
-                .then(() => canvas.screenshot())
-                .then(shot => expect(shot).toMatchSnapshot('autoscale-canvas-prepan.png', { maxDiffPixels: 40 }))
-        ]);
+        await canvas.hover({trial: true});
 
+        expect(await canvas.screenshot()).toMatchSnapshot('autoscale-canvas-prepan');
+
+        //Alt Drag Start
         await page.keyboard.down('Alt');
 
         await canvas.dragTo(canvas, {
@@ -85,15 +72,15 @@ test.describe('ExportAsJSON', () => {
             }
         });
 
+        //Alt Drag End
         await page.keyboard.up('Alt');
 
         // Ensure the drag worked.
-        await Promise.all([
-            testYTicks(page, ['0.00', '0.50', '1.00', '1.50', '2.00']),
-            new Promise(r => setTimeout(r, 100))
-                .then(() => canvas.screenshot())
-                .then(shot => expect(shot).toMatchSnapshot('autoscale-canvas-panned.png', { maxDiffPixels: 40 }))
-        ]);
+        await testYTicks(page, ['0.00', '0.50', '1.00', '1.50', '2.00']);
+
+        await canvas.hover({trial: true});
+
+        expect(await canvas.screenshot()).toMatchSnapshot('autoscale-canvas-panned');
     });
 });
 
@@ -116,8 +103,9 @@ async function setTimeRange(page, start = '2022-03-29 22:00:00.000Z', end = '202
 
 /**
  * @param {import('@playwright/test').Page} page
+ * @param {string} myItemsFolderName
  */
-async function createSinewaveOverlayPlot(page) {
+async function createSinewaveOverlayPlot(page, myItemsFolderName) {
     // click create button
     await page.locator('button:has-text("Create")').click();
 
@@ -153,7 +141,7 @@ async function createSinewaveOverlayPlot(page) {
     await page.waitForSelector('.c-message-banner__message', { state: 'detached'});
 
     // focus the overlay plot
-    await page.locator('text=Open MCT My Items >> span').nth(3).click();
+    await page.locator(`text=Open MCT ${myItemsFolderName} >> span`).nth(3).click();
     await Promise.all([
         page.waitForNavigation(),
         page.locator('text=Unnamed Overlay Plot').first().click()

e2e/tests/functional/plugins/plot/logPlot.e2e.spec.js

@@ -25,15 +25,15 @@ Tests to verify log plot functionality. Note this test suite if very much under
 necessarily be used for reference when writing new tests in this area.
 */
 
-const { test } = require('../../../fixtures.js');
-const { expect } = require('@playwright/test');
-
+const { test, expect } = require('../../../../pluginFixtures');
 test.describe('Log plot tests', () => {
-    test('Log Plot ticks are functionally correct in regular and log mode and after refresh', async ({ page }) => {
-        //This is necessary due to the size of the test suite.
-        await test.setTimeout(120 * 1000);
+    test('Log Plot ticks are functionally correct in regular and log mode and after refresh', async ({ page, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
 
-        await makeOverlayPlot(page);
+        //Test.slow decorator is currently broken. Needs to be fixed in https://github.com/nasa/openmct/issues/5374
+        test.slow();
+
+        await makeOverlayPlot(page, myItemsFolderName);
         await testRegularTicks(page);
         await enableEditMode(page);
         await enableLogMode(page);
@@ -44,26 +44,14 @@ test.describe('Log plot tests', () => {
         await testLogTicks(page);
         await saveOverlayPlot(page);
         await testLogTicks(page);
-        //await testLogPlotPixels(page);
-
-        // FIXME: Get rid of the waitForTimeout() and lint warning exception.
-        // eslint-disable-next-line playwright/no-wait-for-timeout
-        await page.waitForTimeout(1 * 1000);
-
-        // refresh page and wait for charts and ticks to load
-        await page.reload({ waitUntil: 'networkidle'});
-        await page.waitForSelector('.gl-plot-chart-area');
-        await page.waitForSelector('.gl-plot-y-tick-label');
-
-        // test log ticks hold up after refresh
-        await testLogTicks(page);
-        //await testLogPlotPixels(page);
     });
 
     // Leaving test as 'TODO' for now.
     // NOTE: Not eligible for community contributions.
-    test.fixme('Verify that log mode option is reflected in import/export JSON', async ({ page }) => {
-        await makeOverlayPlot(page);
+    test.fixme('Verify that log mode option is reflected in import/export JSON', async ({ page, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
+
+        await makeOverlayPlot(page, myItemsFolderName);
         await enableEditMode(page);
         await enableLogMode(page);
         await saveOverlayPlot(page);
@@ -81,10 +69,11 @@ test.describe('Log plot tests', () => {
 /**
  * Makes an overlay plot with a sine wave generator and clicks on the overlay plot in the sidebar so it is the active thing displayed.
  * @param {import('@playwright/test').Page} page
+ * @param {string} myItemsFolderName
  */
-async function makeOverlayPlot(page) {
+async function makeOverlayPlot(page, myItemsFolderName) {
     // fresh page with time range from 2022-03-29 22:00:00.000Z to 2022-03-29 22:00:30.000Z
-    await page.goto('/', { waitUntil: 'networkidle' });
+    await page.goto('./', { waitUntil: 'networkidle' });
 
     // Set a specific time range for consistency, otherwise it will change
     // on every test to a range based on the current time.
@@ -121,14 +110,14 @@ async function makeOverlayPlot(page) {
 
     // set amplitude to 6, offset 4, period 2
 
-    await page.locator('div:nth-child(5) .form-row .c-form-row__controls .form-control .field input').click();
-    await page.locator('div:nth-child(5) .form-row .c-form-row__controls .form-control .field input').fill('6');
+    await page.locator('div:nth-child(5) .c-form-row__controls .form-control .field input').click();
+    await page.locator('div:nth-child(5) .c-form-row__controls .form-control .field input').fill('6');
 
-    await page.locator('div:nth-child(6) .form-row .c-form-row__controls .form-control .field input').click();
-    await page.locator('div:nth-child(6) .form-row .c-form-row__controls .form-control .field input').fill('4');
+    await page.locator('div:nth-child(6) .c-form-row__controls .form-control .field input').click();
+    await page.locator('div:nth-child(6) .c-form-row__controls .form-control .field input').fill('4');
 
-    await page.locator('div:nth-child(7) .form-row .c-form-row__controls .form-control .field input').click();
-    await page.locator('div:nth-child(7) .form-row .c-form-row__controls .form-control .field input').fill('2');
+    await page.locator('div:nth-child(7) .c-form-row__controls .form-control .field input').click();
+    await page.locator('div:nth-child(7) .c-form-row__controls .form-control .field input').fill('2');
 
     // Click OK to make generator
 
@@ -144,7 +133,7 @@ async function makeOverlayPlot(page) {
 
     // click on overlay plot
 
-    await page.locator('text=Open MCT My Items >> span').nth(3).click();
+    await page.locator(`text=Open MCT ${myItemsFolderName} >> span`).nth(3).click();
     await Promise.all([
         page.waitForNavigation(),
         page.locator('text=Unnamed Overlay Plot').first().click()

e2e/tests/functional/plugins/plot/missingPlotObj.e2e.spec.js

@@ -0,0 +1,156 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+Tests to verify log plot functionality when objects are missing
+*/
+
+const { test, expect } = require('../../../../pluginFixtures');
+
+test.describe('Handle missing object for plots', () => {
+    test('Displays empty div for missing stacked plot item @unstable', async ({ page, browserName, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
+
+        test.fixme(browserName === 'firefox', 'Firefox failing due to console events being missed');
+        const errorLogs = [];
+
+        page.on("console", (message) => {
+            if (message.type() === 'warning' && message.text().includes('Missing domain object')) {
+                errorLogs.push(message.text());
+            }
+        });
+
+        //Make stacked plot
+        await makeStackedPlot(page, myItemsFolderName);
+
+        //Gets local storage and deletes the last sine wave generator in the stacked plot
+        const localStorage = await page.evaluate(() => window.localStorage);
+        const parsedData = JSON.parse(localStorage.mct);
+        const keys = Object.keys(parsedData);
+        const lastKey = keys[keys.length - 1];
+
+        delete parsedData[lastKey];
+
+        //Sets local storage with missing object
+        await page.evaluate(
+            `window.localStorage.setItem('mct', '${JSON.stringify(parsedData)}')`
+        );
+
+        //Reloads page and clicks on stacked plot
+        await Promise.all([
+            page.reload(),
+            page.waitForLoadState('networkidle')
+        ]);
+
+        //Verify Main section is there on load
+        await expect.soft(page.locator('.l-browse-bar__object-name')).toContainText('Unnamed Stacked Plot');
+
+        await page.locator(`text=Open MCT ${myItemsFolderName} >> span`).nth(3).click();
+        await Promise.all([
+            page.waitForNavigation(),
+            page.locator('text=Unnamed Stacked Plot').first().click()
+        ]);
+
+        //Check that there is only one stacked item plot with a plot, the missing one will be empty
+        await expect(page.locator(".c-plot--stacked-container:has(.gl-plot)")).toHaveCount(1);
+        //Verify that console.warn is thrown
+        expect(errorLogs).toHaveLength(1);
+    });
+});
+
+/**
+ * This is used the create a stacked plot object
+ * @private
+ */
+async function makeStackedPlot(page, myItemsFolderName) {
+    // fresh page with time range from 2022-03-29 22:00:00.000Z to 2022-03-29 22:00:30.000Z
+    await page.goto('./', { waitUntil: 'networkidle' });
+
+    // create stacked plot
+    await page.locator('button.c-create-button').click();
+    await page.locator('li:has-text("Stacked Plot")').click();
+
+    await Promise.all([
+        page.waitForNavigation({ waitUntil: 'networkidle'}),
+        page.locator('text=OK').click(),
+        //Wait for Save Banner to appear
+        page.waitForSelector('.c-message-banner__message')
+    ]);
+
+    // save the stacked plot
+    await saveStackedPlot(page);
+
+    // create a sinewave generator
+    await createSineWaveGenerator(page);
+
+    // click on stacked plot
+    await page.locator(`text=Open MCT ${myItemsFolderName} >> span`).nth(3).click();
+    await Promise.all([
+        page.waitForNavigation(),
+        page.locator('text=Unnamed Stacked Plot').first().click()
+    ]);
+
+    // create a second sinewave generator
+    await createSineWaveGenerator(page);
+
+    // click on stacked plot
+    await page.locator(`text=Open MCT ${myItemsFolderName} >> span`).nth(3).click();
+    await Promise.all([
+        page.waitForNavigation(),
+        page.locator('text=Unnamed Stacked Plot').first().click()
+    ]);
+}
+
+/**
+ * This is used to save a stacked plot object
+ * @private
+ */
+async function saveStackedPlot(page) {
+    // save stacked plot
+    await page.locator('text=Snapshot Save and Finish Editing Save and Continue Editing >> button').nth(1).click();
+
+    await Promise.all([
+        page.locator('text=Save and Finish Editing').click(),
+        //Wait for Save Banner to appear
+        page.waitForSelector('.c-message-banner__message')
+    ]);
+    //Wait until Save Banner is gone
+    await page.locator('.c-message-banner__close-button').click();
+    await page.waitForSelector('.c-message-banner__message', { state: 'detached' });
+}
+
+/**
+ * This is used to create a sine wave generator object
+ * @private
+ */
+async function createSineWaveGenerator(page) {
+    //Create sine wave generator
+    await page.locator('button.c-create-button').click();
+    await page.locator('li:has-text("Sine Wave Generator")').click();
+
+    await Promise.all([
+        page.waitForNavigation({ waitUntil: 'networkidle'}),
+        page.locator('text=OK').click(),
+        //Wait for Save Banner to appear
+        page.waitForSelector('.c-message-banner__message')
+    ]);
+}

e2e/tests/functional/plugins/telemetryTable/telemetryTable.e2e.spec.js

@@ -20,28 +20,25 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 
-const { test } = require('../../../fixtures');
-const { expect } = require('@playwright/test');
+const { test, expect } = require('../../../../pluginFixtures');
 
 test.describe('Telemetry Table', () => {
-    test('unpauses when paused by button and user changes bounds', async ({ page }) => {
+    test('unpauses and filters data when paused by button and user changes bounds', async ({ page, openmctConfig }) => {
         test.info().annotations.push({
             type: 'issue',
             description: 'https://github.com/nasa/openmct/issues/5113'
         });
 
+        const { myItemsFolderName } = openmctConfig;
         const bannerMessage = '.c-message-banner__message';
         const createButton = 'button:has-text("Create")';
 
-        await page.goto('/', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'networkidle' });
 
         // Click create button
         await page.locator(createButton).click();
         await page.locator('li:has-text("Telemetry Table")').click();
 
-        // Click on My Items in Tree. Workaround for https://github.com/nasa/openmct/issues/5184
-        await page.click('form[name="mctForm"] a:has-text("My Items")');
-
         await Promise.all([
             page.waitForNavigation(),
             page.locator('text=OK').click(),
@@ -59,9 +56,6 @@ test.describe('Telemetry Table', () => {
         // add Sine Wave Generator with defaults
         await page.locator('li:has-text("Sine Wave Generator")').click();
 
-        // Click on My Items in Tree. Workaround for https://github.com/nasa/openmct/issues/5184
-        await page.click('form[name="mctForm"] a:has-text("My Items")');
-
         await Promise.all([
             page.waitForNavigation(),
             page.locator('text=OK').click(),
@@ -70,32 +64,41 @@ test.describe('Telemetry Table', () => {
         ]);
 
         // focus the Telemetry Table
-        await page.locator('text=Open MCT My Items >> span').nth(3).click();
+        await page.locator(`text=Open MCT ${myItemsFolderName} >> span`).nth(3).click();
         await Promise.all([
             page.waitForNavigation(),
             page.locator('text=Unnamed Telemetry Table').first().click()
         ]);
 
         // Click pause button
-        const pauseButton = await page.locator('button.c-button.icon-pause');
+        const pauseButton = page.locator('button.c-button.icon-pause');
         await pauseButton.click();
 
-        const tableWrapper = await page.locator('div.c-table-wrapper');
+        const tableWrapper = page.locator('div.c-table-wrapper');
         await expect(tableWrapper).toHaveClass(/is-paused/);
 
-        // Arbitrarily change end date to some time in the future
+        // Subtract 5 minutes from the current end bound datetime and set it
         const endTimeInput = page.locator('input[type="text"].c-input--datetime').nth(1);
         await endTimeInput.click();
 
         let endDate = await endTimeInput.inputValue();
         endDate = new Date(endDate);
-        endDate.setUTCDate(endDate.getUTCDate() + 1);
-        endDate = endDate.toISOString().replace(/T.*/, '');
+
+        endDate.setUTCMinutes(endDate.getUTCMinutes() - 5);
+        endDate = endDate.toISOString().replace(/T/, ' ');
 
         await endTimeInput.fill('');
         await endTimeInput.fill(endDate);
         await page.keyboard.press('Enter');
 
         await expect(tableWrapper).not.toHaveClass(/is-paused/);
+
+        // Get the most recent telemetry date
+        const latestTelemetryDate = await page.locator('table.c-telemetry-table__body > tbody > tr').last().locator('td').nth(1).getAttribute('title');
+
+        // Verify that it is <= our new end bound
+        const latestMilliseconds = Date.parse(latestTelemetryDate);
+        const endBoundMilliseconds = Date.parse(endDate);
+        expect(latestMilliseconds).toBeLessThanOrEqual(endBoundMilliseconds);
     });
 });

e2e/tests/functional/plugins/timeConductor/timeConductor.e2e.spec.js

@@ -20,13 +20,12 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 
-const { test } = require('../../../fixtures.js');
-const { expect } = require('@playwright/test');
+const { test, expect } = require('../../../../baseFixtures');
 
 test.describe('Time conductor operations', () => {
     test('validate start time does not exceeds end time', async ({ page }) => {
         // Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'networkidle' });
         const year = new Date().getFullYear();
 
         let startDate = 'xxxx-01-01 01:00:00.000Z';
@@ -82,7 +81,7 @@ test.describe('Time conductor input fields real-time mode', () => {
         };
 
         // Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'networkidle' });
 
         // Switch to real-time mode
         await setRealTimeMode(page);
@@ -119,7 +118,7 @@ test.describe('Time conductor input fields real-time mode', () => {
         const endDelta = (1 * 1000);
 
         // Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'networkidle' });
 
         // Switch to real-time mode
         await setRealTimeMode(page);

e2e/tests/functional/plugins/timer/timer.e2e.spec.js

@@ -0,0 +1,155 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+const { test, expect } = require('../../../../pluginFixtures');
+const { openObjectTreeContextMenu } = require('../../../../appActions');
+
+const options = {
+    type: 'Timer'
+};
+
+test.describe('Timer', () => {
+    test.use({ objectCreateOptions: options });
+    test('Can perform actions on the Timer', async ({ page, openmctConfig }) => {
+        test.info().annotations.push({
+            type: 'issue',
+            description: 'https://github.com/nasa/openmct/issues/4313'
+        });
+
+        const { myItemsFolderName } = await openmctConfig;
+
+        await test.step("From the tree context menu", async () => {
+            await triggerTimerContextMenuAction(page, myItemsFolderName, 'Start');
+            await triggerTimerContextMenuAction(page, myItemsFolderName, 'Pause');
+            await triggerTimerContextMenuAction(page, myItemsFolderName, 'Restart at 0');
+            await triggerTimerContextMenuAction(page, myItemsFolderName, 'Stop');
+        });
+
+        await test.step("From the 3dot menu", async () => {
+            await triggerTimer3dotMenuAction(page, 'Start');
+            await triggerTimer3dotMenuAction(page, 'Pause');
+            await triggerTimer3dotMenuAction(page, 'Restart at 0');
+            await triggerTimer3dotMenuAction(page, 'Stop');
+        });
+
+        await test.step("From the object view", async () => {
+            await triggerTimerViewAction(page, 'Start');
+            await triggerTimerViewAction(page, 'Pause');
+            await triggerTimerViewAction(page, 'Restart at 0');
+        });
+    });
+});
+
+/**
+ * Actions that can be performed on a timer from context menus.
+ * @typedef {'Start' | 'Stop' | 'Pause' | 'Restart at 0'} TimerAction
+ */
+
+/**
+ * Actions that can be performed on a timer from the object view.
+ * @typedef {'Start' | 'Pause' | 'Restart at 0'} TimerViewAction
+ */
+
+/**
+ * Trigger a timer action from the tree context menu
+ * @param {import('@playwright/test').Page} page
+ * @param {TimerAction} action
+ */
+async function triggerTimerContextMenuAction(page, myItemsFolderName, action) {
+    const menuAction = `.c-menu ul li >> text="${action}"`;
+    await openObjectTreeContextMenu(page, myItemsFolderName, "Unnamed Timer");
+    await page.locator(menuAction).click();
+    assertTimerStateAfterAction(page, action);
+}
+
+/**
+ * Trigger a timer action from the 3dot menu
+ * @param {import('@playwright/test').Page} page
+ * @param {TimerAction} action
+ */
+async function triggerTimer3dotMenuAction(page, action) {
+    const menuAction = `.c-menu ul li >> text="${action}"`;
+    const threeDotMenuButton = 'button[title="More options"]';
+    let isActionAvailable = false;
+    let iterations = 0;
+    // Dismiss/open the 3dot menu until the action is available
+    // or a maximum number of iterations is reached
+    while (!isActionAvailable && iterations <= 20) {
+        await page.click('.c-object-view');
+        await page.click(threeDotMenuButton);
+        isActionAvailable = await page.locator(menuAction).isVisible();
+        iterations++;
+    }
+
+    await page.locator(menuAction).click();
+    assertTimerStateAfterAction(page, action);
+}
+
+/**
+ * Trigger a timer action from the object view
+ * @param {import('@playwright/test').Page} page
+ * @param {TimerViewAction} action
+ */
+async function triggerTimerViewAction(page, action) {
+    await page.locator('.c-timer').hover({trial: true});
+    const buttonTitle = buttonTitleFromAction(action);
+    await page.click(`button[title="${buttonTitle}"]`);
+    assertTimerStateAfterAction(page, action);
+}
+
+/**
+ * Takes in a TimerViewAction and returns the button title
+ * @param {TimerViewAction} action
+ */
+function buttonTitleFromAction(action) {
+    switch (action) {
+    case 'Start':
+        return 'Start';
+    case 'Pause':
+        return 'Pause';
+    case 'Restart at 0':
+        return 'Reset';
+    }
+}
+
+/**
+ * Verify the timer state after a timer action has been performed.
+ * @param {import('@playwright/test').Page} page
+ * @param {TimerAction} action
+ */
+async function assertTimerStateAfterAction(page, action) {
+    let timerStateClass;
+    switch (action) {
+    case 'Start':
+    case 'Restart at 0':
+        timerStateClass = "is-started";
+        break;
+    case 'Stop':
+        timerStateClass = 'is-stopped';
+        break;
+    case 'Pause':
+        timerStateClass = 'is-paused';
+        break;
+    }
+
+    await expect.soft(page.locator('.c-timer')).toHaveClass(new RegExp(timerStateClass));
+}

e2e/tests/functional/search.e2e.spec.js

@@ -0,0 +1,263 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+/**
+ * This test suite is dedicated to tests which verify search functionalities.
+ */
+
+const { test, expect } = require('../../pluginFixtures');
+
+test.describe('Grand Search', () => {
+    test('Can search for objects, and subsequent search dropdown behaves properly', async ({ page, openmctConfig }) => {
+        const { myItemsFolderName } = openmctConfig;
+
+        await createObjectsForSearch(page, myItemsFolderName);
+
+        // Click [aria-label="OpenMCT Search"] input[type="search"]
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
+        // Fill [aria-label="OpenMCT Search"] input[type="search"]
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('Cl');
+        await expect(page.locator('[aria-label="Search Result"] >> nth=0')).toContainText(`Clock A ${myItemsFolderName} Red Folder Blue Folder`);
+        await expect(page.locator('[aria-label="Search Result"] >> nth=1')).toContainText(`Clock B ${myItemsFolderName} Red Folder Blue Folder`);
+        await expect(page.locator('[aria-label="Search Result"] >> nth=2')).toContainText(`Clock C ${myItemsFolderName} Red Folder Blue Folder`);
+        await expect(page.locator('[aria-label="Search Result"] >> nth=3')).toContainText(`Clock D ${myItemsFolderName} Red Folder Blue Folder`);
+        // Click text=Elements >> nth=0
+        await page.locator('text=Elements').first().click();
+        await expect(page.locator('[aria-label="Search Result"] >> nth=0')).not.toBeVisible();
+
+        await page.locator('[aria-label="OpenMCT Search"] [aria-label="Search Input"]').click();
+        await page.locator('[aria-label="Clock A clock result"] >> text=Clock A').click();
+        await expect(page.locator('.js-preview-window')).toBeVisible();
+
+        // Click [aria-label="Close"]
+        await page.locator('[aria-label="Close"]').click();
+        await expect(page.locator('[aria-label="Search Result"] >> nth=0')).toBeVisible();
+        await expect(page.locator('[aria-label="Search Result"] >> nth=0')).toContainText(`Clock A ${myItemsFolderName} Red Folder Blue Folder`);
+
+        // Click [aria-label="OpenMCT Search"] a >> nth=0
+        await page.locator('[aria-label="OpenMCT Search"] a').first().click();
+        await expect(page.locator('[aria-label="Search Result"] >> nth=0')).not.toBeVisible();
+
+        // Fill [aria-label="OpenMCT Search"] input[type="search"]
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('foo');
+        await expect(page.locator('[aria-label="Search Result"] >> nth=0')).not.toBeVisible();
+
+        // Click text=Snapshot Save and Finish Editing Save and Continue Editing >> button >> nth=1
+        await page.locator('text=Snapshot Save and Finish Editing Save and Continue Editing >> button').nth(1).click();
+        // Click text=Save and Finish Editing
+        await page.locator('text=Save and Finish Editing').click();
+        // Click [aria-label="OpenMCT Search"] [aria-label="Search Input"]
+        await page.locator('[aria-label="OpenMCT Search"] [aria-label="Search Input"]').click();
+        // Fill [aria-label="OpenMCT Search"] [aria-label="Search Input"]
+        await page.locator('[aria-label="OpenMCT Search"] [aria-label="Search Input"]').fill('Cl');
+        await Promise.all([
+            page.waitForNavigation(),
+            page.locator('text=Clock A').click()
+        ]);
+        await expect(page.locator('.is-object-type-clock')).toBeVisible();
+
+        await page.locator('[aria-label="OpenMCT Search"] [aria-label="Search Input"]').fill('Disp');
+        await expect(page.locator('[aria-label="Search Result"] >> nth=0')).toContainText('Unnamed Display Layout');
+        await expect(page.locator('[aria-label="Search Result"] >> nth=0')).not.toContainText('Folder');
+
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('Clock C');
+        await expect(page.locator('[aria-label="Search Result"] >> nth=0')).toContainText(`Clock C ${myItemsFolderName} Red Folder Blue Folder`);
+
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('Cloc');
+        await expect(page.locator('[aria-label="Search Result"] >> nth=0')).toContainText(`Clock A ${myItemsFolderName} Red Folder Blue Folder`);
+        await expect(page.locator('[aria-label="Search Result"] >> nth=1')).toContainText(`Clock B ${myItemsFolderName} Red Folder Blue Folder`);
+        await expect(page.locator('[aria-label="Search Result"] >> nth=2')).toContainText(`Clock C ${myItemsFolderName} Red Folder Blue Folder`);
+        await expect(page.locator('[aria-label="Search Result"] >> nth=3')).toContainText(`Clock D ${myItemsFolderName} Red Folder Blue Folder`);
+    });
+});
+
+test.describe("Search Tests @unstable", () => {
+    const searchResultSelector = '.c-gsearch-result__title';
+
+    test('Validate empty search result', async ({ page }) => {
+        // Go to baseURL
+        await page.goto("./", { waitUntil: "networkidle" });
+
+        // Invalid search for objects
+        await page.type("input[type=search]", 'not found');
+
+        // Wait for search to complete
+        await waitForSearchCompletion(page);
+
+        // Get the search results
+        const searchResults = await page.locator(searchResultSelector);
+
+        // Verify that no results are found
+        expect(await searchResults.count()).toBe(0);
+    });
+
+    test('Validate single object in search result', async ({ page }) => {
+        //Go to baseURL
+        await page.goto("./", { waitUntil: "networkidle" });
+
+        // Create a folder object
+        const folderName = 'testFolder';
+        await createFolderObject(page, folderName);
+
+        // Full search for object
+        await page.type("input[type=search]", folderName);
+
+        // Wait for search to complete
+        await waitForSearchCompletion(page);
+
+        // Get the search results
+        const searchResults = await page.locator(searchResultSelector);
+
+        // Verify that one result is found
+        expect(await searchResults.count()).toBe(1);
+        await expect(searchResults).toHaveText(folderName);
+    });
+
+    test("Validate multiple objects in search results return partial matches", async ({ page }) => {
+        test.info().annotations.push({
+            type: 'issue',
+            description: 'https://github.com/nasa/openmct/issues/4667'
+        });
+
+        // Go to baseURL
+        await page.goto("/", { waitUntil: "networkidle" });
+
+        // Create folder objects
+        const folderName = "e928a26e-e924-4ea0";
+        const folderName2 = "e928a26e-e924-4001";
+
+        await createFolderObject(page, folderName);
+        await createFolderObject(page, folderName2);
+
+        // Partial search for objects
+        await page.type("input[type=search]", 'e928a26e');
+
+        // Wait for search to finish
+        await waitForSearchCompletion(page);
+
+        // Get the search results
+        const searchResults = await page.locator(searchResultSelector);
+
+        // Verify that the search result/s correctly match the search query
+        expect(await searchResults.count()).toBe(2);
+        await expect(await searchResults.first()).toHaveText(folderName);
+        await expect(await searchResults.last()).toHaveText(folderName2);
+    });
+});
+
+async function createFolderObject(page, folderName) {
+    // Open Create menu
+    await page.locator('button:has-text("Create")').click();
+
+    // Select Folder object
+    await page.locator('text=Folder').nth(1).click();
+
+    // Click folder title to enter edit mode
+    await page.locator('text=Properties Title Notes >> input[type="text"]').click();
+
+    // Enter folder name
+    await page.locator('text=Properties Title Notes >> input[type="text"]').fill(folderName);
+
+    // Create folder object
+    await page.locator('text=OK').click();
+}
+
+async function waitForSearchCompletion(page) {
+    // Wait loading spinner to disappear
+    await page.waitForSelector('.c-tree-and-search__loading', { state: 'detached' });
+}
+
+/**
+  * Creates some domain objects for searching
+  * @param {import('@playwright/test').Page} page
+  */
+async function createObjectsForSearch(page, myItemsFolderName) {
+    //Go to baseURL
+    await page.goto('./', { waitUntil: 'networkidle' });
+
+    await page.locator('button:has-text("Create")').click();
+    await page.locator('li:has-text("Folder") >> nth=1').click();
+    await Promise.all([
+        page.waitForNavigation(),
+        await page.locator('text=Properties Title Notes >> input[type="text"]').fill('Red Folder'),
+        await page.locator(`text=Save In Open MCT ${myItemsFolderName} >> span`).nth(3).click(),
+        page.locator('button:has-text("OK")').click()
+    ]);
+
+    await page.locator('button:has-text("Create")').click();
+    await page.locator('li:has-text("Folder") >> nth=2').click();
+    await Promise.all([
+        page.waitForNavigation(),
+        await page.locator('text=Properties Title Notes >> input[type="text"]').fill('Blue Folder'),
+        await page.locator('form[name="mctForm"] >> text=Red Folder').click(),
+        page.locator('button:has-text("OK")').click()
+    ]);
+
+    await page.locator('button:has-text("Create")').click();
+    await page.locator('li[title="A UTC-based clock that supports a variety of display formats. Clocks can be added to Display Layouts."]').click();
+    await Promise.all([
+        page.waitForNavigation(),
+        await page.locator('text=Properties Title Notes >> input[type="text"] >> nth=0').fill('Clock A'),
+        await page.locator('form[name="mctForm"] >> text=Blue Folder').click(),
+        page.locator('button:has-text("OK")').click()
+    ]);
+
+    await page.locator('button:has-text("Create")').click();
+    await page.locator('li[title="A UTC-based clock that supports a variety of display formats. Clocks can be added to Display Layouts."]').click();
+    await Promise.all([
+        page.waitForNavigation(),
+        await page.locator('text=Properties Title Notes >> input[type="text"] >> nth=0').fill('Clock B'),
+        await page.locator('form[name="mctForm"] >> text=Blue Folder').click(),
+        page.locator('button:has-text("OK")').click()
+    ]);
+
+    await page.locator('button:has-text("Create")').click();
+    await page.locator('li[title="A UTC-based clock that supports a variety of display formats. Clocks can be added to Display Layouts."]').click();
+    await Promise.all([
+        page.waitForNavigation(),
+        await page.locator('text=Properties Title Notes >> input[type="text"] >> nth=0').fill('Clock C'),
+        await page.locator('form[name="mctForm"] >> text=Blue Folder').click(),
+        page.locator('button:has-text("OK")').click()
+    ]);
+
+    await page.locator('button:has-text("Create")').click();
+    await page.locator('li[title="A UTC-based clock that supports a variety of display formats. Clocks can be added to Display Layouts."]').click();
+    await Promise.all([
+        page.waitForNavigation(),
+        await page.locator('text=Properties Title Notes >> input[type="text"] >> nth=0').fill('Clock D'),
+        await page.locator('form[name="mctForm"] >> text=Blue Folder').click(),
+        page.locator('button:has-text("OK")').click()
+    ]);
+
+    await Promise.all([
+        page.waitForNavigation(),
+        page.locator(`a:has-text("${myItemsFolderName}") >> nth=0`).click()
+    ]);
+    // Click button:has-text("Create")
+    await page.locator('button:has-text("Create")').click();
+    // Click li:has-text("Notebook")
+    await page.locator('li:has-text("Display Layout")').click();
+    // Click button:has-text("OK")
+    await Promise.all([
+        page.waitForNavigation(),
+        page.locator('button:has-text("OK")').click()
+    ]);
+}

e2e/tests/functional/smoke.e2e.spec.js

@@ -33,18 +33,27 @@ comfortable running this test during a live mission?" Avoid creating or deleting
 Make no assumptions about the order that elements appear in the DOM.
 */
 
-const { test } = require('../fixtures.js');
-const { expect } = require('@playwright/test');
+const { test, expect } = require('../../pluginFixtures');
 
 test('Verify that the create button appears and that the Folder Domain Object is available for selection', async ({ page }) => {
 
     //Go to baseURL
-    await page.goto('/', { waitUntil: 'networkidle' });
+    await page.goto('./', { waitUntil: 'networkidle' });
 
     //Click the Create button
     await page.click('button:has-text("Create")');
 
     // Verify that Create Folder appears in the dropdown
-    const locator = page.locator(':nth-match(:text("Folder"), 2)');
-    await expect(locator).toBeEnabled();
+    await expect(page.locator(':nth-match(:text("Folder"), 2)')).toBeEnabled();
+});
+
+test('Verify that My Items Tree appears @ipad', async ({ page, openmctConfig }) => {
+    const { myItemsFolderName } = openmctConfig;
+    //Test.slow annotation is currently broken. Needs to be fixed in https://github.com/nasa/openmct/issues/5374
+    test.slow();
+    //Go to baseURL
+    await page.goto('./');
+
+    //My Items to be visible
+    await expect(page.locator(`a:has-text("${myItemsFolderName}")`)).toBeEnabled();
 });

e2e/tests/performance/imagery.perf.spec.js

@@ -39,7 +39,7 @@ const filePath = 'e2e/test-data/PerformanceDisplayLayout.json';
 test.describe('Performance tests', () => {
     test.beforeEach(async ({ page, browser }, testInfo) => {
         // Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'networkidle' });
 
         // Click a:has-text("My Items")
         await page.locator('a:has-text("My Items")').click({
@@ -100,7 +100,7 @@ test.describe('Performance tests', () => {
         // https://chromedevtools.github.io/devtools-protocol/tot/Performance/#method-getMetrics
         await client.send('Performance.enable');
         // Go to baseURL
-        await page.goto('/');
+        await page.goto('./');
 
         // Search Available after Launch
         await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();

e2e/tests/performance/memleak-imagery.perf.spec.js

@@ -40,7 +40,7 @@ const filePath = 'e2e/test-data/PerformanceDisplayLayout.json';
 test.describe.skip('Memory Performance tests', () => {
     test.beforeEach(async ({ page, browser }, testInfo) => {
         // Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'networkidle' });
 
         // Click a:has-text("My Items")
         await page.locator('a:has-text("My Items")').click({
@@ -61,7 +61,7 @@ test.describe.skip('Memory Performance tests', () => {
 
     test('Embedded View Large for Imagery is performant in Fixed Time', async ({ page, browser }) => {
 
-        await page.goto('/', {waitUntil: 'networkidle'});
+        await page.goto('./', {waitUntil: 'networkidle'});
 
         // To to Search Available after Launch
         await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();

e2e/tests/performance/notebook.perf.spec.js

@@ -38,7 +38,7 @@ const notebookFilePath = 'e2e/test-data/PerformanceNotebook.json';
 test.describe('Performance tests', () => {
     test.beforeEach(async ({ page, browser }, testInfo) => {
         // Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
+        await page.goto('./', { waitUntil: 'networkidle' });
 
         // Click a:has-text("My Items")
         await page.locator('a:has-text("My Items")').click({
@@ -95,7 +95,7 @@ test.describe('Performance tests', () => {
         // https://chromedevtools.github.io/devtools-protocol/tot/Performance/#method-getMetrics
         await client.send('Performance.enable');
         // Go to baseURL
-        await page.goto('/');
+        await page.goto('./');
 
         // To to Search Available after Launch
         await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();

e2e/tests/plugins/imagery/exampleImagery.e2e.spec.js

@@ -1,474 +0,0 @@
-/*****************************************************************************
- * Open MCT, Copyright (c) 2014-2022, United States Government
- * as represented by the Administrator of the National Aeronautics and Space
- * Administration. All rights reserved.
- *
- * Open MCT is licensed under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * http://www.apache.org/licenses/LICENSE-2.0.
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations
- * under the License.
- *
- * Open MCT includes source code licensed under additional open source
- * licenses. See the Open Source Licenses file (LICENSES.md) included with
- * this source code distribution or the Licensing information page available
- * at runtime from the About dialog for additional information.
- *****************************************************************************/
-
-/*
-This test suite is dedicated to tests which verify the basic operations surrounding imagery,
-but only assume that example imagery is present.
-*/
-/* globals process */
-
-const { test } = require('../../../fixtures.js');
-const { expect } = require('@playwright/test');
-
-test.describe('Example Imagery', () => {
-
-    test.beforeEach(async ({ page }) => {
-        //Go to baseURL
-        await page.goto('/', { waitUntil: 'networkidle' });
-
-        //Click the Create button
-        await page.click('button:has-text("Create")');
-
-        // Click text=Example Imagery
-        await page.click('text=Example Imagery');
-
-        // Click on My Items in Tree. Workaround for https://github.com/nasa/openmct/issues/5184
-        await page.click('form[name="mctForm"] a:has-text("My Items")');
-
-        // Click text=OK
-        await Promise.all([
-            page.waitForNavigation({waitUntil: 'networkidle'}),
-            page.click('text=OK'),
-            //Wait for Save Banner to appear
-            page.waitForSelector('.c-message-banner__message')
-        ]);
-        //Wait until Save Banner is gone
-        await page.waitForSelector('.c-message-banner__message', { state: 'detached'});
-        await expect(page.locator('.l-browse-bar__object-name')).toContainText('Unnamed Example Imagery');
-    });
-
-    const backgroundImageSelector = '.c-imagery__main-image__background-image';
-    test('Can use Mouse Wheel to zoom in and out of latest image', async ({ page }) => {
-        const bgImageLocator = page.locator(backgroundImageSelector);
-        const deltaYStep = 100; //equivalent to 1x zoom
-        await bgImageLocator.hover({trial: true});
-        const originalImageDimensions = await page.locator(backgroundImageSelector).boundingBox();
-        // zoom in
-        await bgImageLocator.hover({trial: true});
-        await page.mouse.wheel(0, deltaYStep * 2);
-        // wait for zoom animation to finish
-        await bgImageLocator.hover({trial: true});
-        const imageMouseZoomedIn = await page.locator(backgroundImageSelector).boundingBox();
-        // zoom out
-        await bgImageLocator.hover({trial: true});
-        await page.mouse.wheel(0, -deltaYStep);
-        // wait for zoom animation to finish
-        await bgImageLocator.hover({trial: true});
-        const imageMouseZoomedOut = await page.locator(backgroundImageSelector).boundingBox();
-
-        expect(imageMouseZoomedIn.height).toBeGreaterThan(originalImageDimensions.height);
-        expect(imageMouseZoomedIn.width).toBeGreaterThan(originalImageDimensions.width);
-        expect(imageMouseZoomedOut.height).toBeLessThan(imageMouseZoomedIn.height);
-        expect(imageMouseZoomedOut.width).toBeLessThan(imageMouseZoomedIn.width);
-
-    });
-
-    test('Can use alt+drag to move around image once zoomed in', async ({ page }) => {
-        const deltaYStep = 100; //equivalent to 1x zoom
-        const panHotkey = process.platform === 'linux' ? ['Control', 'Alt'] : ['Alt'];
-
-        const bgImageLocator = page.locator(backgroundImageSelector);
-        await bgImageLocator.hover({trial: true});
-
-        // zoom in
-        await page.mouse.wheel(0, deltaYStep * 2);
-        await bgImageLocator.hover({trial: true});
-        const zoomedBoundingBox = await bgImageLocator.boundingBox();
-        const imageCenterX = zoomedBoundingBox.x + zoomedBoundingBox.width / 2;
-        const imageCenterY = zoomedBoundingBox.y + zoomedBoundingBox.height / 2;
-        // move to the right
-
-        // center the mouse pointer
-        await page.mouse.move(imageCenterX, imageCenterY);
-
-        //Get Diagnostic info about process environment
-        console.log('process.platform is ' + process.platform);
-        const getUA = await page.evaluate(() => navigator.userAgent);
-        console.log('navigator.userAgent ' + getUA);
-        // Pan Imagery Hints
-        const expectedAltText = process.platform === 'linux' ? 'Ctrl+Alt drag to pan' : 'Alt drag to pan';
-        const imageryHintsText = await page.locator('.c-imagery__hints').innerText();
-        expect(expectedAltText).toEqual(imageryHintsText);
-
-        // pan right
-        await Promise.all(panHotkey.map(x => page.keyboard.down(x)));
-        await page.mouse.down();
-        await page.mouse.move(imageCenterX - 200, imageCenterY, 10);
-        await page.mouse.up();
-        await Promise.all(panHotkey.map(x => page.keyboard.up(x)));
-        const afterRightPanBoundingBox = await bgImageLocator.boundingBox();
-        expect(zoomedBoundingBox.x).toBeGreaterThan(afterRightPanBoundingBox.x);
-
-        // pan left
-        await Promise.all(panHotkey.map(x => page.keyboard.down(x)));
-        await page.mouse.down();
-        await page.mouse.move(imageCenterX, imageCenterY, 10);
-        await page.mouse.up();
-        await Promise.all(panHotkey.map(x => page.keyboard.up(x)));
-        const afterLeftPanBoundingBox = await bgImageLocator.boundingBox();
-        expect(afterRightPanBoundingBox.x).toBeLessThan(afterLeftPanBoundingBox.x);
-
-        // pan up
-        await page.mouse.move(imageCenterX, imageCenterY);
-        await Promise.all(panHotkey.map(x => page.keyboard.down(x)));
-        await page.mouse.down();
-        await page.mouse.move(imageCenterX, imageCenterY + 200, 10);
-        await page.mouse.up();
-        await Promise.all(panHotkey.map(x => page.keyboard.up(x)));
-        const afterUpPanBoundingBox = await bgImageLocator.boundingBox();
-        expect(afterUpPanBoundingBox.y).toBeGreaterThan(afterLeftPanBoundingBox.y);
-
-        // pan down
-        await Promise.all(panHotkey.map(x => page.keyboard.down(x)));
-        await page.mouse.down();
-        await page.mouse.move(imageCenterX, imageCenterY - 200, 10);
-        await page.mouse.up();
-        await Promise.all(panHotkey.map(x => page.keyboard.up(x)));
-        const afterDownPanBoundingBox = await bgImageLocator.boundingBox();
-        expect(afterDownPanBoundingBox.y).toBeLessThan(afterUpPanBoundingBox.y);
-
-    });
-
-    test('Can use + - buttons to zoom on the image', async ({ page }) => {
-        const bgImageLocator = page.locator(backgroundImageSelector);
-        await bgImageLocator.hover({trial: true});
-        const zoomInBtn = page.locator('.t-btn-zoom-in').nth(0);
-        const zoomOutBtn = page.locator('.t-btn-zoom-out').nth(0);
-        const initialBoundingBox = await bgImageLocator.boundingBox();
-
-        await zoomInBtn.click();
-        await zoomInBtn.click();
-        // wait for zoom animation to finish
-        await bgImageLocator.hover({trial: true});
-        const zoomedInBoundingBox = await bgImageLocator.boundingBox();
-        expect(zoomedInBoundingBox.height).toBeGreaterThan(initialBoundingBox.height);
-        expect(zoomedInBoundingBox.width).toBeGreaterThan(initialBoundingBox.width);
-
-        await zoomOutBtn.click();
-        // wait for zoom animation to finish
-        await bgImageLocator.hover({trial: true});
-        const zoomedOutBoundingBox = await bgImageLocator.boundingBox();
-        expect(zoomedOutBoundingBox.height).toBeLessThan(zoomedInBoundingBox.height);
-        expect(zoomedOutBoundingBox.width).toBeLessThan(zoomedInBoundingBox.width);
-
-    });
-
-    test('Can use the reset button to reset the image', async ({ page }) => {
-        const bgImageLocator = page.locator(backgroundImageSelector);
-        // wait for zoom animation to finish
-        await bgImageLocator.hover({trial: true});
-
-        const zoomInBtn = page.locator('.t-btn-zoom-in').nth(0);
-        const zoomResetBtn = page.locator('.t-btn-zoom-reset').nth(0);
-        const initialBoundingBox = await bgImageLocator.boundingBox();
-
-        await zoomInBtn.click();
-        // wait for zoom animation to finish
-        await bgImageLocator.hover({trial: true});
-        await zoomInBtn.click();
-        // wait for zoom animation to finish
-        await bgImageLocator.hover({trial: true});
-
-        const zoomedInBoundingBox = await bgImageLocator.boundingBox();
-        expect.soft(zoomedInBoundingBox.height).toBeGreaterThan(initialBoundingBox.height);
-        expect.soft(zoomedInBoundingBox.width).toBeGreaterThan(initialBoundingBox.width);
-
-        await zoomResetBtn.click();
-        // wait for zoom animation to finish
-        await bgImageLocator.hover({trial: true});
-
-        const resetBoundingBox = await bgImageLocator.boundingBox();
-        expect.soft(resetBoundingBox.height).toBeLessThan(zoomedInBoundingBox.height);
-        expect.soft(resetBoundingBox.width).toBeLessThan(zoomedInBoundingBox.width);
-
-        expect.soft(resetBoundingBox.height).toEqual(initialBoundingBox.height);
-        expect(resetBoundingBox.width).toEqual(initialBoundingBox.width);
-    });
-
-    test('Using the zoom features does not pause telemetry', async ({ page }) => {
-        const bgImageLocator = page.locator(backgroundImageSelector);
-        const pausePlayButton = page.locator('.c-button.pause-play');
-        // wait for zoom animation to finish
-        await bgImageLocator.hover({trial: true});
-
-        // open the time conductor drop down
-        await page.locator('button:has-text("Fixed Timespan")').click();
-        // Click local clock
-        await page.locator('[data-testid="conductor-modeOption-realtime"]').click();
-
-        await expect.soft(pausePlayButton).not.toHaveClass(/is-paused/);
-        const zoomInBtn = page.locator('.t-btn-zoom-in').nth(0);
-        await zoomInBtn.click();
-        // wait for zoom animation to finish
-        await bgImageLocator.hover({trial: true});
-
-        return expect(pausePlayButton).not.toHaveClass(/is-paused/);
-    });
-
-});
-
-// The following test case will cover these scenarios
-// ('Can use Mouse Wheel to zoom in and out of previous image');
-// ('Can use alt+drag to move around image once zoomed in');
-// ('Clicking on the left arrow should pause the imagery and go to previous image');
-// ('If the imagery view is in pause mode, it should not be updated when new images come in');
-// ('If the imagery view is not in pause mode, it should be updated when new images come in');
-const backgroundImageSelector = '.c-imagery__main-image__background-image';
-test('Example Imagery in Display layout', async ({ page }) => {
-    test.info().annotations.push({
-        type: 'issue',
-        description: 'https://github.com/nasa/openmct/issues/5265'
-    });
-
-    // Go to baseURL
-    await page.goto('/', { waitUntil: 'networkidle' });
-
-    // Click the Create button
-    await page.click('button:has-text("Create")');
-
-    // Click text=Example Imagery
-    await page.click('text=Example Imagery');
-
-    // Clear and set Image load delay to minimum value
-    // FIXME: Update the value to 5000 ms when this bug is fixed.
-    // See: https://github.com/nasa/openmct/issues/5265
-    await page.locator('input[type="number"]').fill('');
-    await page.locator('input[type="number"]').fill('0');
-
-    // Click text=OK
-    await Promise.all([
-        page.waitForNavigation({waitUntil: 'networkidle'}),
-        page.click('text=OK'),
-        //Wait for Save Banner to appear
-        page.waitForSelector('.c-message-banner__message')
-    ]);
-
-    // Wait until Save Banner is gone
-    await page.waitForSelector('.c-message-banner__message', { state: 'detached'});
-    await expect(page.locator('.l-browse-bar__object-name')).toContainText('Unnamed Example Imagery');
-    const bgImageLocator = page.locator(backgroundImageSelector);
-    await bgImageLocator.hover({trial: true});
-
-    // Click previous image button
-    const previousImageButton = page.locator('.c-nav--prev');
-    await previousImageButton.click();
-
-    // Verify previous image
-    const selectedImage = page.locator('.selected');
-    await expect(selectedImage).toBeVisible();
-
-    // Zoom in
-    const originalImageDimensions = await page.locator(backgroundImageSelector).boundingBox();
-    await bgImageLocator.hover({trial: true});
-    const deltaYStep = 100; // equivalent to 1x zoom
-    await page.mouse.wheel(0, deltaYStep * 2);
-    const zoomedBoundingBox = await bgImageLocator.boundingBox();
-    const imageCenterX = zoomedBoundingBox.x + zoomedBoundingBox.width / 2;
-    const imageCenterY = zoomedBoundingBox.y + zoomedBoundingBox.height / 2;
-
-    // Wait for zoom animation to finish
-    await bgImageLocator.hover({trial: true});
-    const imageMouseZoomedIn = await page.locator(backgroundImageSelector).boundingBox();
-    expect(imageMouseZoomedIn.height).toBeGreaterThan(originalImageDimensions.height);
-    expect(imageMouseZoomedIn.width).toBeGreaterThan(originalImageDimensions.width);
-
-    // Center the mouse pointer
-    await page.mouse.move(imageCenterX, imageCenterY);
-
-    // Pan Imagery Hints
-    const expectedAltText = process.platform === 'linux' ? 'Ctrl+Alt drag to pan' : 'Alt drag to pan';
-    const imageryHintsText = await page.locator('.c-imagery__hints').innerText();
-    expect(expectedAltText).toEqual(imageryHintsText);
-
-    // Click next image button
-    const nextImageButton = page.locator('.c-nav--next');
-    await nextImageButton.click();
-
-    // Click time conductor mode button
-    await page.locator('.c-mode-button').click();
-
-    // Select local clock mode
-    await page.locator('[data-testid=conductor-modeOption-realtime]').click();
-
-    // Zoom in on next image
-    await bgImageLocator.hover({trial: true});
-    await page.mouse.wheel(0, deltaYStep * 2);
-
-    // Wait for zoom animation to finish
-    await bgImageLocator.hover({trial: true});
-    const imageNextMouseZoomedIn = await page.locator(backgroundImageSelector).boundingBox();
-    expect(imageNextMouseZoomedIn.height).toBeGreaterThan(originalImageDimensions.height);
-    expect(imageNextMouseZoomedIn.width).toBeGreaterThan(originalImageDimensions.width);
-
-    // Click previous image button
-    await previousImageButton.click();
-
-    // Verify previous image
-    await expect(selectedImage).toBeVisible();
-
-    const imageCount = await page.locator('.c-imagery__thumb').count();
-    await expect.poll(async () => {
-        const newImageCount = await page.locator('.c-imagery__thumb').count();
-
-        return newImageCount;
-    }, {
-        message: "verify that new images still stream in",
-        timeout: 6 * 1000
-    }).toBeGreaterThan(imageCount);
-
-    // Verify selected image is still displayed
-    await expect(selectedImage).toBeVisible();
-
-    // Unpause imagery
-    await page.locator('.pause-play').click();
-
-    //Get background-image url from background-image css prop
-    const backgroundImage = page.locator('.c-imagery__main-image__background-image');
-    let backgroundImageUrl = await backgroundImage.evaluate((el) => {
-        return window.getComputedStyle(el).getPropertyValue('background-image').match(/url\(([^)]+)\)/)[1];
-    });
-    let backgroundImageUrl1 = backgroundImageUrl.slice(1, -1); //forgive me, padre
-    console.log('backgroundImageUrl1 ' + backgroundImageUrl1);
-
-    let backgroundImageUrl2;
-    await expect.poll(async () => {
-        // Verify next image has updated
-        let backgroundImageUrlNext = await backgroundImage.evaluate((el) => {
-            return window.getComputedStyle(el).getPropertyValue('background-image').match(/url\(([^)]+)\)/)[1];
-        });
-        backgroundImageUrl2 = backgroundImageUrlNext.slice(1, -1); //forgive me, padre
-
-        return backgroundImageUrl2;
-    }, {
-        message: "verify next image has updated",
-        timeout: 6 * 1000
-    }).not.toBe(backgroundImageUrl1);
-    console.log('backgroundImageUrl2 ' + backgroundImageUrl2);
-});
-
-test.describe('Example imagery thumbnails resize in display layouts', () => {
-
-    test('Resizing the layout changes thumbnail visibility and size', async ({ page }) => {
-        await page.goto('/', { waitUntil: 'networkidle' });
-
-        const thumbsWrapperLocator = page.locator('.c-imagery__thumbs-wrapper');
-        // Click button:has-text("Create")
-        await page.locator('button:has-text("Create")').click();
-
-        // Click li:has-text("Display Layout")
-        await page.locator('li:has-text("Display Layout")').click();
-        const displayLayoutTitleField = page.locator('text=Properties Title Notes Horizontal grid (px) Vertical grid (px) Horizontal size ( >> input[type="text"]');
-        await displayLayoutTitleField.click();
-
-        await displayLayoutTitleField.fill('Thumbnail Display Layout');
-
-        // Click text=OK
-        await Promise.all([
-            page.waitForNavigation(),
-            page.locator('text=OK').click()
-        ]);
-
-        // Click text=Snapshot Save and Finish Editing Save and Continue Editing >> button >> nth=1
-        await page.locator('text=Snapshot Save and Finish Editing Save and Continue Editing >> button').nth(1).click();
-
-        // Click text=Save and Finish Editing
-        await page.locator('text=Save and Finish Editing').click();
-
-        // Click button:has-text("Create")
-        await page.locator('button:has-text("Create")').click();
-
-        // Click li:has-text("Example Imagery")
-        await page.locator('li:has-text("Example Imagery")').click();
-
-        const imageryTitleField = page.locator('text=Properties Title Notes Images url list (comma separated) Image load delay (milli >> input[type="text"]');
-        // Click text=Properties Title Notes Images url list (comma separated) Image load delay (milli >> input[type="text"]
-        await imageryTitleField.click();
-
-        // Fill text=Properties Title Notes Images url list (comma separated) Image load delay (milli >> input[type="text"]
-        await imageryTitleField.fill('Thumbnail Example Imagery');
-
-        // Click text=OK
-        await Promise.all([
-            page.waitForNavigation(),
-            page.locator('text=OK').click()
-        ]);
-
-        // Click text=Thumbnail Example Imagery Imagery Layout Snapshot >> button >> nth=0
-        await Promise.all([
-            page.waitForNavigation(),
-            page.locator('text=Thumbnail Example Imagery Imagery Layout Snapshot >> button').first().click()
-        ]);
-
-        // Edit mode
-        await page.locator('text=Thumbnail Display Layout Snapshot >> button').nth(3).click();
-
-        // Click on example imagery to expose toolbar
-        await page.locator('text=Thumbnail Example Imagery Snapshot Large View').click();
-
-        // expect thumbnails not be visible when first added
-        expect.soft(thumbsWrapperLocator.isHidden()).toBeTruthy();
-
-        // Resize the example imagery vertically to change the thumbnail visibility
-        /*
-        The following arbitrary values are added to observe the separate visual
-        conditions of the thumbnails (hidden, small thumbnails, regular thumbnails).
-        Specifically, height is set to 50px for small thumbs and 100px for regular
-        */
-        // Click #mct-input-id-103
-        await page.locator('#mct-input-id-103').click();
-
-        // Fill #mct-input-id-103
-        await page.locator('#mct-input-id-103').fill('50');
-
-        expect(thumbsWrapperLocator.isVisible()).toBeTruthy();
-        await expect(thumbsWrapperLocator).toHaveClass(/is-small-thumbs/);
-
-        // Resize the example imagery vertically to change the thumbnail visibility
-        // Click #mct-input-id-103
-        await page.locator('#mct-input-id-103').click();
-
-        // Fill #mct-input-id-103
-        await page.locator('#mct-input-id-103').fill('100');
-
-        expect(thumbsWrapperLocator.isVisible()).toBeTruthy();
-        await expect(thumbsWrapperLocator).not.toHaveClass(/is-small-thumbs/);
-    });
-});
-
-test.describe('Example Imagery in Flexible layout', () => {
-    test.fixme('Can use Mouse Wheel to zoom in and out of previous image');
-    test.fixme('Can use alt+drag to move around image once zoomed in');
-    test.fixme('Can zoom into the latest image and the real-time/fixed-time imagery will pause');
-    test.fixme('Clicking on the left arrow should pause the imagery and go to previous image');
-    test.fixme('If the imagery view is in pause mode, it should not be updated when new images come in');
-    test.fixme('If the imagery view is not in pause mode, it should be updated when new images come in');
-});
-
-test.describe('Example Imagery in Tabs view', () => {
-    test.fixme('Can use Mouse Wheel to zoom in and out of previous image');
-    test.fixme('Can use alt+drag to move around image once zoomed in');
-    test.fixme('Can zoom into the latest image and the real-time/fixed-time imagery will pause');
-    test.fixme('Can zoom into a previous image from thumbstrip in real-time or fixed-time');
-    test.fixme('Clicking on the left arrow should pause the imagery and go to previous image');
-    test.fixme('If the imagery view is in pause mode, it should not be updated when new images come in');
-    test.fixme('If the imagery view is not in pause mode, it should be updated when new images come in');
-});

e2e/tests/recycled_storage.json

@@ -1,22 +0,0 @@
-{
-  "cookies": [],
-  "origins": [
-    {
-      "origin": "http://localhost:8080",
-      "localStorage": [
-        {
-          "name": "tcHistory",
-          "value": "{\"utc\":[{\"start\":1652301954635,\"end\":1652303754635}]}"
-        },
-        {
-          "name": "mct",
-          "value": "{\"mine\":{\"identifier\":{\"key\":\"mine\",\"namespace\":\"\"},\"name\":\"My Items\",\"type\":\"folder\",\"composition\":[{\"key\":\"f64bea3b-58a7-4586-8c05-8b651e5f0bfd\",\"namespace\":\"\"}],\"location\":\"ROOT\",\"persisted\":1652303756008,\"modified\":1652303756007},\"f64bea3b-58a7-4586-8c05-8b651e5f0bfd\":{\"name\":\"Unnamed Condition Set\",\"type\":\"conditionSet\",\"identifier\":{\"key\":\"f64bea3b-58a7-4586-8c05-8b651e5f0bfd\",\"namespace\":\"\"},\"configuration\":{\"conditionTestData\":[],\"conditionCollection\":[{\"isDefault\":true,\"id\":\"73f2d9ae-d1f3-4561-b7fc-ecd5df557249\",\"configuration\":{\"name\":\"Default\",\"output\":\"Default\",\"trigger\":\"all\",\"criteria\":[]},\"summary\":\"Default condition\"}]},\"composition\":[],\"telemetry\":{},\"modified\":1652303755999,\"location\":\"mine\",\"persisted\":1652303756002}}"
-        },
-        {
-          "name": "mct-tree-expanded",
-          "value": "[]"
-        }
-      ]
-    }
-  ]
-}

e2e/tests/visual/addInit.visual.spec.js

@@ -0,0 +1,70 @@
+/* eslint-disable no-undef */
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+Collection of Visual Tests set to run with modified init scripts to inject plugins not otherwise available in the default contexts.
+
+These should only use functional expect statements to verify assumptions about the state
+in a test and not for functional verification of correctness. Visual tests are not supposed
+to "fail" on assertions. Instead, they should be used to detect changes between builds or branches.
+
+Note: Larger testsuite sizes are OK due to the setup time associated with these tests.
+*/
+
+// eslint-disable-next-line no-unused-vars
+const { test, expect } = require('../../baseFixtures.js');
+const percySnapshot = require('@percy/playwright');
+const path = require('path');
+
+const VISUAL_GRACE_PERIOD = 5 * 1000; //Lets the application "simmer" before the snapshot is taken
+
+const CUSTOM_NAME = 'CUSTOM_NAME';
+
+test.describe('Visual - addInit', () => {
+    test.use({
+        clockOptions: {
+            shouldAdvanceTime: true
+        }
+    });
+
+    test('Restricted Notebook is visually correct @addInit', async ({ page }) => {
+        // eslint-disable-next-line no-undef
+        await page.addInitScript({ path: path.join(__dirname, '../../helper', './addInitRestrictedNotebook.js') });
+        //Go to baseURL
+        await page.goto('./#/browse/mine?hideTree=true', { waitUntil: 'networkidle' });
+        //Click the Create button
+        await page.click('button:has-text("Create")');
+        // Click text=CUSTOM_NAME
+        await page.click(`text=${CUSTOM_NAME}`);
+        // Click text=OK
+        await Promise.all([
+            page.waitForNavigation({waitUntil: 'networkidle'}),
+            page.click('text=OK')
+        ]);
+
+        // Take a snapshot of the newly created CUSTOM_NAME notebook
+        await page.waitForTimeout(VISUAL_GRACE_PERIOD);
+        await percySnapshot(page, 'Restricted Notebook with CUSTOM_NAME');
+
+    });
+});

e2e/tests/visual/controlledClock.visual.spec.js

@@ -0,0 +1,62 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+Collection of Visual Tests set to run in a default context. The tests within this suite
+are only meant to run against openmct's app.js started by `npm run start` within the
+`./e2e/playwright-visual.config.js` file.
+
+These should only use functional expect statements to verify assumptions about the state
+in a test and not for functional verification of correctness. Visual tests are not supposed
+to "fail" on assertions. Instead, they should be used to detect changes between builds or branches.
+
+Note: Larger testsuite sizes are OK due to the setup time associated with these tests.
+*/
+
+const { test, expect } = require('../../baseFixtures.js');
+const percySnapshot = require('@percy/playwright');
+
+test.describe('Visual - Controlled Clock', () => {
+    test.use({
+        storageState: './e2e/test-data/VisualTestData_storage.json',
+        clockOptions: {
+            now: 0, //Set browser clock to UNIX Epoch
+            shouldAdvanceTime: false, //Don't advance the clock
+            toFake: ["setTimeout", "nextTick"]
+        }
+    });
+
+    test('Overlay Plot Loading Indicator @localstorage', async ({ page }) => {
+        // Go to baseURL
+        await page.goto('./#/browse/mine?hideTree=true', { waitUntil: 'networkidle' });
+
+        await page.locator('a:has-text("Unnamed Overlay Plot Overlay Plot")').click();
+        //Ensure that we're on the Unnamed Overlay Plot object
+        await expect(page.locator('.l-browse-bar__object-name')).toContainText('Unnamed Overlay Plot');
+
+        //Wait for canvas to be rendered and stop animating
+        await page.locator('canvas >> nth=1').hover({trial: true});
+
+        //Take snapshot of Sine Wave Generator within Overlay Plot
+        await percySnapshot(page, 'SineWaveInOverlayPlot');
+    });
+});

e2e/tests/visual/default.visual.spec.js

@@ -32,177 +32,190 @@ to "fail" on assertions. Instead, they should be used to detect changes between
 Note: Larger testsuite sizes are OK due to the setup time associated with these tests.
 */
 
-const { test, expect } = require('@playwright/test');
+const { test, expect } = require('../../baseFixtures.js');
 const percySnapshot = require('@percy/playwright');
-const path = require('path');
-const sinon = require('sinon');
-
 const VISUAL_GRACE_PERIOD = 5 * 1000; //Lets the application "simmer" before the snapshot is taken
 
-// Snippet from https://github.com/microsoft/playwright/issues/6347#issuecomment-965887758
-// Will replace with cy.clock() equivalent
-test.beforeEach(async ({ context }) => {
-    await context.addInitScript({
-        // eslint-disable-next-line no-undef
-        path: path.join(__dirname, '../../..', './node_modules/sinon/pkg/sinon.js')
-    });
-    await context.addInitScript(() => {
-        window.__clock = sinon.useFakeTimers({
+test.describe('Visual - Default', () => {
+    test.use({
+        clockOptions: {
             now: 0,
             shouldAdvanceTime: true
-        }); //Set browser clock to UNIX Epoch
+        }
+    });
+
+    test('Visual - Root and About', async ({ page }) => {
+        // Go to baseURL
+        await page.goto('./#/browse/mine?hideTree=true', { waitUntil: 'networkidle' });
+
+        // Verify that Create button is actionable
+        await expect(page.locator('button:has-text("Create")')).toBeEnabled();
+
+        // Take a snapshot of the Dashboard
+        await page.waitForTimeout(VISUAL_GRACE_PERIOD);
+        await percySnapshot(page, 'Root');
+
+        // Click About button
+        await page.click('.l-shell__app-logo');
+
+        // Modify the Build information in 'about' to be consistent run-over-run
+        const versionInformationLocator = page.locator('ul.t-info.l-info.s-info');
+        await expect(versionInformationLocator).toBeEnabled();
+        await versionInformationLocator.evaluate(node => node.innerHTML = '<li>Version: visual-snapshot</li> <li>Build Date: Mon Nov 15 2021 08:07:51 GMT-0800 (Pacific Standard Time)</li> <li>Revision: 93049cdbc6c047697ca204893db9603b864b8c9f</li> <li>Branch: master</li>');
+
+        // Take a snapshot of the About modal
+        await page.waitForTimeout(VISUAL_GRACE_PERIOD);
+        await percySnapshot(page, 'About');
+    });
+
+    test('Visual - Default Condition Set', async ({ page }) => {
+        //Go to baseURL
+        await page.goto('/', { waitUntil: 'networkidle' });
+
+        //Click the Create button
+        await page.click('button:has-text("Create")');
+
+        // Click text=Condition Set
+        await page.click('text=Condition Set');
+
+        // Click text=OK
+        await page.click('text=OK');
+
+        // Take a snapshot of the newly created Condition Set object
+        await page.waitForTimeout(VISUAL_GRACE_PERIOD);
+        await percySnapshot(page, 'Default Condition Set');
+    });
+
+    test.fixme('Visual - Default Condition Widget', async ({ page }) => {
+        test.info().annotations.push({
+            type: 'issue',
+            description: 'https://github.com/nasa/openmct/issues/5349'
+        });
+        //Go to baseURL
+        await page.goto('/', { waitUntil: 'networkidle' });
+
+        //Click the Create button
+        await page.click('button:has-text("Create")');
+
+        // Click text=Condition Widget
+        await page.click('text=Condition Widget');
+
+        // Click text=OK
+        await page.click('text=OK');
+
+        // Take a snapshot of the newly created Condition Widget object
+        await page.waitForTimeout(VISUAL_GRACE_PERIOD);
+        await percySnapshot(page, 'Default Condition Widget');
+    });
+
+    test('Visual - Time Conductor start time is less than end time', async ({ page }) => {
+        //Go to baseURL
+        await page.goto('/', { waitUntil: 'networkidle' });
+        const year = new Date().getFullYear();
+
+        let startDate = 'xxxx-01-01 01:00:00.000Z';
+        startDate = year + startDate.substring(4);
+
+        let endDate = 'xxxx-01-01 02:00:00.000Z';
+        endDate = year + endDate.substring(4);
+
+        await page.locator('input[type="text"]').nth(1).fill(endDate.toString());
+        await page.locator('input[type="text"]').first().fill(startDate.toString());
+
+        //  verify no error msg
+        await page.waitForTimeout(VISUAL_GRACE_PERIOD);
+        await percySnapshot(page, 'Default Time conductor');
+
+        startDate = (year + 1) + startDate.substring(4);
+        await page.locator('input[type="text"]').first().fill(startDate.toString());
+        await page.locator('input[type="text"]').nth(1).click();
+
+        //  verify error msg for start time (unable to capture snapshot of popup)
+        await page.waitForTimeout(VISUAL_GRACE_PERIOD);
+        await percySnapshot(page, 'Start time error');
+
+        startDate = (year - 1) + startDate.substring(4);
+        await page.locator('input[type="text"]').first().fill(startDate.toString());
+
+        endDate = (year - 2) + endDate.substring(4);
+        await page.locator('input[type="text"]').nth(1).fill(endDate.toString());
+
+        await page.locator('input[type="text"]').first().click();
+
+        //  verify error msg for end time (unable to capture snapshot of popup)
+        await page.waitForTimeout(VISUAL_GRACE_PERIOD);
+        await percySnapshot(page, 'End time error');
+    });
+
+    test('Visual - Sine Wave Generator Form', async ({ page }) => {
+        //Go to baseURL
+        await page.goto('/', { waitUntil: 'networkidle' });
+
+        //Click the Create button
+        await page.click('button:has-text("Create")');
+
+        // Click text=Sine Wave Generator
+        await page.click('text=Sine Wave Generator');
+
+        await page.waitForTimeout(VISUAL_GRACE_PERIOD);
+        await percySnapshot(page, 'Default Sine Wave Generator Form');
+
+        await page.locator('.field.control.l-input-sm input').first().click();
+        await page.locator('.field.control.l-input-sm input').first().fill('');
+
+        // Validate red x mark
+        await page.waitForTimeout(VISUAL_GRACE_PERIOD);
+        await percySnapshot(page, 'removed amplitude property value');
+    });
+
+    test('Visual - Save Successful Banner', async ({ page }) => {
+        //Go to baseURL
+        await page.goto('/', { waitUntil: 'networkidle' });
+
+        //Click the Create button
+        await page.click('button:has-text("Create")');
+
+        //NOTE Something other than example imagery
+        await page.click('text=Timer');
+
+        // Click text=OK
+        await page.click('text=OK');
+        await page.locator('.c-message-banner__message').hover({ trial: true });
+        await percySnapshot(page, 'Banner message shown');
+
+        //Wait until Save Banner is gone
+        await page.waitForSelector('.c-message-banner__message', { state: 'detached'});
+        await percySnapshot(page, 'Banner message gone');
+    });
+
+    test('Visual - Display Layout Icon is correct', async ({ page }) => {
+        //Go to baseURL
+        await page.goto('/', { waitUntil: 'networkidle' });
+
+        //Click the Create button
+        await page.click('button:has-text("Create")');
+
+        //Hover on Display Layout option.
+        await page.locator('text=Display Layout').hover();
+        await percySnapshot(page, 'Display Layout Create Menu');
+
+    });
+
+    test('Visual - Default Gauge is correct', async ({ page }) => {
+
+        //Go to baseURL
+        await page.goto('/', { waitUntil: 'networkidle' });
+
+        //Click the Create button
+        await page.click('button:has-text("Create")');
+
+        await page.click('text=Gauge');
+
+        await page.click('text=OK');
+
+        // Take a snapshot of the newly created Gauge object
+        await page.waitForTimeout(VISUAL_GRACE_PERIOD);
+        await percySnapshot(page, 'Default Gauge');
+
     });
 });
-
-test('Visual - Root and About', async ({ page }) => {
-    // Go to baseURL
-    await page.goto('/', { waitUntil: 'networkidle' });
-
-    // Verify that Create button is actionable
-    await expect(page.locator('button:has-text("Create")')).toBeEnabled();
-
-    // Take a snapshot of the Dashboard
-    await page.waitForTimeout(VISUAL_GRACE_PERIOD);
-    await percySnapshot(page, 'Root');
-
-    // Click About button
-    await page.click('.l-shell__app-logo');
-
-    // Modify the Build information in 'about' to be consistent run-over-run
-    const versionInformationLocator = page.locator('ul.t-info.l-info.s-info');
-    await expect(versionInformationLocator).toBeEnabled();
-    await versionInformationLocator.evaluate(node => node.innerHTML = '<li>Version: visual-snapshot</li> <li>Build Date: Mon Nov 15 2021 08:07:51 GMT-0800 (Pacific Standard Time)</li> <li>Revision: 93049cdbc6c047697ca204893db9603b864b8c9f</li> <li>Branch: master</li>');
-
-    // Take a snapshot of the About modal
-    await page.waitForTimeout(VISUAL_GRACE_PERIOD);
-    await percySnapshot(page, 'About');
-});
-
-test('Visual - Default Condition Set', async ({ page }) => {
-    //Go to baseURL
-    await page.goto('/', { waitUntil: 'networkidle' });
-
-    //Click the Create button
-    await page.click('button:has-text("Create")');
-
-    // Click text=Condition Set
-    await page.click('text=Condition Set');
-
-    // Click text=OK
-    await page.click('text=OK');
-
-    // Take a snapshot of the newly created Condition Set object
-    await page.waitForTimeout(VISUAL_GRACE_PERIOD);
-    await percySnapshot(page, 'Default Condition Set');
-});
-
-test('Visual - Default Condition Widget', async ({ page }) => {
-    //Go to baseURL
-    await page.goto('/', { waitUntil: 'networkidle' });
-
-    //Click the Create button
-    await page.click('button:has-text("Create")');
-
-    // Click text=Condition Widget
-    await page.click('text=Condition Widget');
-
-    // Click text=OK
-    await page.click('text=OK');
-
-    // Take a snapshot of the newly created Condition Widget object
-    await page.waitForTimeout(VISUAL_GRACE_PERIOD);
-    await percySnapshot(page, 'Default Condition Widget');
-});
-
-test('Visual - Time Conductor start time is less than end time', async ({ page }) => {
-    //Go to baseURL
-    await page.goto('/', { waitUntil: 'networkidle' });
-    const year = new Date().getFullYear();
-
-    let startDate = 'xxxx-01-01 01:00:00.000Z';
-    startDate = year + startDate.substring(4);
-
-    let endDate = 'xxxx-01-01 02:00:00.000Z';
-    endDate = year + endDate.substring(4);
-
-    await page.locator('input[type="text"]').nth(1).fill(endDate.toString());
-    await page.locator('input[type="text"]').first().fill(startDate.toString());
-
-    //  verify no error msg
-    await page.waitForTimeout(VISUAL_GRACE_PERIOD);
-    await percySnapshot(page, 'Default Time conductor');
-
-    startDate = (year + 1) + startDate.substring(4);
-    await page.locator('input[type="text"]').first().fill(startDate.toString());
-    await page.locator('input[type="text"]').nth(1).click();
-
-    //  verify error msg for start time (unable to capture snapshot of popup)
-    await page.waitForTimeout(VISUAL_GRACE_PERIOD);
-    await percySnapshot(page, 'Start time error');
-
-    startDate = (year - 1) + startDate.substring(4);
-    await page.locator('input[type="text"]').first().fill(startDate.toString());
-
-    endDate = (year - 2) + endDate.substring(4);
-    await page.locator('input[type="text"]').nth(1).fill(endDate.toString());
-
-    await page.locator('input[type="text"]').first().click();
-
-    //  verify error msg for end time (unable to capture snapshot of popup)
-    await page.waitForTimeout(VISUAL_GRACE_PERIOD);
-    await percySnapshot(page, 'End time error');
-});
-
-test('Visual - Sine Wave Generator Form', async ({ page }) => {
-    //Go to baseURL
-    await page.goto('/', { waitUntil: 'networkidle' });
-
-    //Click the Create button
-    await page.click('button:has-text("Create")');
-
-    // Click text=Sine Wave Generator
-    await page.click('text=Sine Wave Generator');
-
-    await page.waitForTimeout(VISUAL_GRACE_PERIOD);
-    await percySnapshot(page, 'Default Sine Wave Generator Form');
-
-    await page.locator('.field.control.l-input-sm input').first().click();
-    await page.locator('.field.control.l-input-sm input').first().fill('');
-
-    // Validate red x mark
-    await page.waitForTimeout(VISUAL_GRACE_PERIOD);
-    await percySnapshot(page, 'removed amplitude property value');
-});
-
-test('Visual - Save Successful Banner', async ({ page }) => {
-    //Go to baseURL
-    await page.goto('/', { waitUntil: 'networkidle' });
-
-    //Click the Create button
-    await page.click('button:has-text("Create")');
-
-    //NOTE Something other than example imagery
-    await page.click('text=Timer');
-
-    // Click text=OK
-    await page.click('text=OK');
-    await page.locator('.c-message-banner__message').hover({ trial: true });
-    await percySnapshot(page, 'Banner message shown');
-
-    //Wait until Save Banner is gone
-    await page.waitForSelector('.c-message-banner__message', { state: 'detached'});
-    await percySnapshot(page, 'Banner message gone');
-});
-
-test('Visual - Display Layout Icon is correct', async ({ page }) => {
-    //Go to baseURL
-    await page.goto('/', { waitUntil: 'networkidle' });
-
-    //Click the Create button
-    await page.click('button:has-text("Create")');
-
-    //Hover on Display Layout option.
-    await page.locator('text=Display Layout').hover();
-    await percySnapshot(page, 'Display Layout Create Menu');
-
-});

e2e/tests/visual/search.visual.spec.js

@@ -0,0 +1,104 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+This test suite is dedicated to tests which verify search functionality.
+*/
+
+const { test, expect } = require('../../baseFixtures.js');
+const percySnapshot = require('@percy/playwright');
+
+/**
+  * Creates a notebook object and adds an entry.
+  * @param {import('@playwright/test').Page} page
+  */
+async function createClockAndDisplayLayout(page) {
+    //Go to baseURL
+    await page.goto('./', { waitUntil: 'networkidle' });
+
+    // Click button:has-text("Create")
+    await page.locator('button:has-text("Create")').click();
+    // Click li:has-text("Notebook")
+    await page.locator('li:has-text("Clock")').click();
+    // Click button:has-text("OK")
+    await Promise.all([
+        page.waitForNavigation(),
+        page.locator('button:has-text("OK")').click()
+    ]);
+
+    // Click a:has-text("My Items")
+    await Promise.all([
+        page.waitForNavigation(),
+        page.locator('a:has-text("My Items") >> nth=0').click()
+    ]);
+    // Click button:has-text("Create")
+    await page.locator('button:has-text("Create")').click();
+    // Click li:has-text("Notebook")
+    await page.locator('li:has-text("Display Layout")').click();
+    // Click button:has-text("OK")
+    await Promise.all([
+        page.waitForNavigation(),
+        page.locator('button:has-text("OK")').click()
+    ]);
+}
+
+test.describe('Grand Search', () => {
+    test('Can search for objects, and subsequent search dropdown behaves properly', async ({ page }) => {
+        await createClockAndDisplayLayout(page);
+
+        // Click [aria-label="OpenMCT Search"] input[type="search"]
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').click();
+        // Fill [aria-label="OpenMCT Search"] input[type="search"]
+        await page.locator('[aria-label="OpenMCT Search"] input[type="search"]').fill('Cl');
+        await expect(page.locator('[aria-label="Search Result"]')).toContainText('Clock');
+        await percySnapshot(page, 'Searching for Clocks');
+        // Click text=Elements >> nth=0
+        await page.locator('text=Elements').first().click();
+        await expect(page.locator('[aria-label="Search Result"]')).not.toBeVisible();
+
+        // Click [aria-label="OpenMCT Search"] [aria-label="Search Input"]
+        await page.locator('[aria-label="OpenMCT Search"] [aria-label="Search Input"]').click();
+        // Click [aria-label="Unnamed Clock clock result"] >> text=Unnamed Clock
+        await page.locator('[aria-label="Unnamed Clock clock result"] >> text=Unnamed Clock').click();
+        await percySnapshot(page, 'Preview for clock should display when editing enabled and search item clicked');
+
+        // Click [aria-label="Close"]
+        await page.locator('[aria-label="Close"]').click();
+        await percySnapshot(page, 'Search should still be showing after preview closed');
+
+        // Click text=Snapshot Save and Finish Editing Save and Continue Editing >> button >> nth=1
+        await page.locator('text=Snapshot Save and Finish Editing Save and Continue Editing >> button').nth(1).click();
+        // Click text=Save and Finish Editing
+        await page.locator('text=Save and Finish Editing').click();
+        // Click [aria-label="OpenMCT Search"] [aria-label="Search Input"]
+        await page.locator('[aria-label="OpenMCT Search"] [aria-label="Search Input"]').click();
+        // Fill [aria-label="OpenMCT Search"] [aria-label="Search Input"]
+        await page.locator('[aria-label="OpenMCT Search"] [aria-label="Search Input"]').fill('Cl');
+        // Click text=Unnamed Clock
+        await Promise.all([
+            page.waitForNavigation(),
+            page.locator('text=Unnamed Clock').click()
+        ]);
+        await percySnapshot(page, 'Clicking on search results should navigate to them if not editing');
+
+    });
+});

example/exampleUser/ExampleUserProvider.js

@@ -31,7 +31,7 @@ const STATUSES = [{
     iconClassPoll: "icon-status-poll-question-mark"
 }, {
     key: "GO",
-    label: "GO",
+    label: "Go",
     iconClass: "icon-check",
     iconClassPoll: "icon-status-poll-question-mark",
     statusClass: "s-status-ok",
@@ -39,7 +39,7 @@ const STATUSES = [{
     statusFgColor: "#000"
 }, {
     key: "MAYBE",
-    label: "MAYBE",
+    label: "Maybe",
     iconClass: "icon-alert-triangle",
     iconClassPoll: "icon-status-poll-question-mark",
     statusClass: "s-status-warning",
@@ -47,7 +47,7 @@ const STATUSES = [{
     statusFgColor: "#000"
 }, {
     key: "NO_GO",
-    label: "NO GO",
+    label: "No go",
     iconClass: "icon-circle-slash",
     iconClassPoll: "icon-status-poll-question-mark",
     statusClass: "s-status-error",

example/generator/GeneratorProvider.js

@@ -32,7 +32,8 @@ define([
         offset: 0,
         dataRateInHz: 1,
         randomness: 0,
-        phase: 0
+        phase: 0,
+        loadDelay: 0
     };
 
     function GeneratorProvider(openmct) {
@@ -53,8 +54,9 @@ define([
             'period',
             'offset',
             'dataRateInHz',
+            'randomness',
             'phase',
-            'randomness'
+            'loadDelay'
         ];
 
         request = request || {};

example/generator/generatorWorker.js

@@ -116,6 +116,7 @@
         var dataRateInHz = request.dataRateInHz;
         var phase = request.phase;
         var randomness = request.randomness;
+        var loadDelay = Math.max(request.loadDelay, 0);
 
         var step = 1000 / dataRateInHz;
         var nextStep = start - (start % step) + step;
@@ -133,6 +134,14 @@
             });
         }
 
+        if (loadDelay === 0) {
+            postOnRequest(message, request, data);
+        } else {
+            setTimeout(() => postOnRequest(message, request, data), loadDelay);
+        }
+    }
+
+    function postOnRequest(message, request, data) {
         self.postMessage({
             id: message.id,
             data: request.spectra ? {

example/generator/plugin.js

@@ -81,7 +81,7 @@ define([
                 {
                     name: "Amplitude",
                     control: "numberfield",
-                    cssClass: "l-input-sm l-numeric",
+                    cssClass: "l-numeric",
                     key: "amplitude",
                     required: true,
                     property: [
@@ -92,7 +92,7 @@ define([
                 {
                     name: "Offset",
                     control: "numberfield",
-                    cssClass: "l-input-sm l-numeric",
+                    cssClass: "l-numeric",
                     key: "offset",
                     required: true,
                     property: [
@@ -132,6 +132,17 @@ define([
                         "telemetry",
                         "randomness"
                     ]
+                },
+                {
+                    name: "Loading Delay (ms)",
+                    control: "numberfield",
+                    cssClass: "l-input-sm l-numeric",
+                    key: "loadDelay",
+                    required: true,
+                    property: [
+                        "telemetry",
+                        "loadDelay"
+                    ]
                 }
             ],
             initialize: function (object) {
@@ -141,7 +152,8 @@ define([
                     offset: 0,
                     dataRateInHz: 1,
                     phase: 0,
-                    randomness: 0
+                    randomness: 0,
+                    loadDelay: 0
                 };
             }
         });

example/imagery/plugin.js

@@ -168,7 +168,7 @@ function getImageUrlListFromConfig(configuration) {
 }
 
 function getImageLoadDelay(domainObject) {
-    const imageLoadDelay = domainObject.configuration.imageLoadDelayInMilliSeconds;
+    const imageLoadDelay = Math.trunc(Number(domainObject.configuration.imageLoadDelayInMilliSeconds));
     if (!imageLoadDelay) {
         openmctInstance.objects.mutate(domainObject, 'configuration.imageLoadDelayInMilliSeconds', DEFAULT_IMAGE_LOAD_DELAY_IN_MILISECONDS);
 
@@ -190,7 +190,9 @@ function getRealtimeProvider() {
         subscribe: (domainObject, callback) => {
             const delay = getImageLoadDelay(domainObject);
             const interval = setInterval(() => {
-                callback(pointForTimestamp(Date.now(), domainObject.name, getImageSamples(domainObject.configuration), delay));
+                const imageSamples = getImageSamples(domainObject.configuration);
+                const datum = pointForTimestamp(Date.now(), domainObject.name, imageSamples, delay);
+                callback(datum);
             }, delay);
 
             return () => {
@@ -229,8 +231,9 @@ function getLadProvider() {
         },
         request: (domainObject, options) => {
             const delay = getImageLoadDelay(domainObject);
+            const datum = pointForTimestamp(Date.now(), domainObject.name, getImageSamples(domainObject.configuration), delay);
 
-            return Promise.resolve([pointForTimestamp(Date.now(), domainObject.name, delay)]);
+            return Promise.resolve([datum]);
         }
     };
 }

karma.conf.js

@@ -58,29 +58,20 @@ module.exports = (config) => {
                 base: 'Chrome',
                 flags: ['--remote-debugging-port=9222'],
                 debug: true
-            },
-            FirefoxESR: {
-                base: 'FirefoxHeadless',
-                name: 'FirefoxESR'
             }
         },
         colors: true,
         logLevel: config.LOG_INFO,
         autoWatch: true,
         junitReporter: {
-            outputDir: "dist/reports/tests",
-            outputFile: "test-results.xml",
-            useBrowserName: false
+            outputDir: "dist/reports/tests", //Useful for CircleCI
+            outputFile: "test-results.xml", //Useful for CircleCI
+            useBrowserName: false //Disable since we only want chrome
         },
         coverageIstanbulReporter: {
             fixWebpackSourcePaths: true,
-            dir: "dist/reports/coverage",
-            reports: ['lcovonly', 'text-summary'],
-            thresholds: {
-                global: {
-                    lines: 52
-                }
-            }
+            dir: "coverage/unit", //Sets coverage file to be consumed by codecov.io
+            reports: ['lcovonly']
         },
         specReporter: {
             maxLogLines: 5,

package.json

@@ -1,31 +1,32 @@
 {
   "name": "openmct",
-  "version": "2.0.5-SNAPSHOT",
+  "version": "2.1.0-SNAPSHOT",
   "description": "The Open MCT core platform",
   "devDependencies": {
     "@babel/eslint-parser": "7.18.2",
     "@braintree/sanitize-url": "6.0.0",
     "@percy/cli": "1.2.1",
     "@percy/playwright": "1.0.4",
-    "@playwright/test": "1.21.1",
+    "@playwright/test": "1.23.0",
     "@types/eventemitter3": "^1.0.0",
     "@types/jasmine": "^4.0.1",
     "@types/karma": "^6.3.2",
     "@types/lodash": "^4.14.178",
     "@types/mocha": "^9.1.0",
-    "babel-loader": "8.2.3",
+    "babel-loader": "8.2.5",
     "babel-plugin-istanbul": "6.1.1",
     "comma-separated-values": "3.6.4",
+    "codecov":"3.8.3",
     "copy-webpack-plugin": "11.0.0",
     "cross-env": "7.0.3",
-    "css-loader": "4.0.0",
+    "css-loader": "6.7.1",
     "d3-axis": "3.0.0",
     "d3-scale": "3.3.0",
     "d3-selection": "3.0.0",
-    "eslint": "8.13.0",
+    "eslint": "8.18.0",
     "eslint-plugin-compat": "4.0.2",
-    "eslint-plugin-playwright": "0.9.0",
-    "eslint-plugin-vue": "9.1.0",
+    "eslint-plugin-playwright": "0.10.0",
+    "eslint-plugin-vue": "9.1.1",
     "eslint-plugin-you-dont-need-lodash-underscore": "6.12.0",
     "eventemitter3": "1.2.0",
     "express": "4.13.1",
@@ -33,15 +34,14 @@
     "git-rev-sync": "3.0.2",
     "html2canvas": "1.4.1",
     "imports-loader": "0.8.0",
-    "jasmine-core": "4.1.1",
-    "jsdoc": "3.5.5",
+    "jasmine-core": "4.2.0",
+    "jsdoc": "3.6.11",
     "karma": "6.3.20",
     "karma-chrome-launcher": "3.1.1",
     "karma-cli": "2.0.0",
     "karma-coverage": "2.2.0",
     "karma-coverage-istanbul-reporter": "3.0.3",
-    "karma-firefox-launcher": "2.1.2",
-    "karma-jasmine": "4.0.1",
+    "karma-jasmine": "5.1.0",
     "karma-junit-reporter": "2.0.1",
     "karma-sourcemap-loader": "0.3.8",
     "karma-spec-reporter": "0.0.34",
@@ -49,19 +49,20 @@
     "lighthouse": "9.6.1",
     "location-bar": "3.0.1",
     "lodash": "4.17.21",
-    "mini-css-extract-plugin": "2.6.0",
-    "moment": "2.29.3",
+    "mini-css-extract-plugin": "2.6.1",
+    "moment": "2.29.4",
     "moment-duration-format": "2.3.2",
     "moment-timezone": "0.5.34",
     "node-bourbon": "4.2.3",
-    "painterro": "1.2.56",
+    "nyc":"15.1.0",
+    "painterro": "1.2.78",
     "plotly.js-basic-dist": "2.12.0",
     "plotly.js-gl2d-dist": "2.12.0",
     "printj": "1.3.1",
     "request": "2.88.2",
     "resolve-url-loader": "5.0.0",
     "sass": "1.52.2",
-    "sass-loader": "12.6.0",
+    "sass-loader": "13.0.2",
     "sinon": "14.0.0",
     "style-loader": "^1.0.1",
     "uuid": "8.3.2",
@@ -70,7 +71,7 @@
     "vue-loader": "15.9.8",
     "vue-template-compiler": "2.6.14",
     "webpack": "5.68.0",
-    "webpack-cli": "4.9.2",
+    "webpack-cli": "4.10.0",
     "webpack-dev-middleware": "5.3.3",
     "webpack-hot-middleware": "2.25.1",
     "webpack-merge": "5.8.0"
@@ -86,21 +87,26 @@
     "build:coverage": "webpack --config webpack.coverage.js",
     "build:watch": "webpack --config webpack.dev.js --watch",
     "info": "npx envinfo --system --browsers --npmPackages --binaries --languages --markdown",
-    "test": "cross-env NODE_OPTIONS=\"--max_old_space_size=4096\" karma start --single-run",
-    "test:firefox": "cross-env NODE_OPTIONS=\"--max_old_space_size=4096\" karma start --single-run --browsers=FirefoxHeadless",
+    "test": "cross-env NODE_ENV=test NODE_OPTIONS=\"--max_old_space_size=4096\" karma start --single-run",
     "test:debug": "cross-env NODE_ENV=debug karma start --no-single-run",
-    "test:e2e:ci": "npx playwright test --config=e2e/playwright-ci.config.js --project=chrome smoke branding default condition timeConductor clock exampleImagery notebook persistence performance",
+    "test:e2e": "npx playwright test",
+    "test:e2e:stable": "npx playwright test --config=e2e/playwright-ci.config.js --project=chrome --grep-invert @unstable",
+    "test:e2e:unstable": "npx playwright test --config=e2e/playwright-ci.config.js --project=chrome --grep @unstable",
     "test:e2e:local": "npx playwright test --config=e2e/playwright-local.config.js --project=chrome",
-    "test:e2e:updatesnapshots": "npx playwright test --config=e2e/playwright-local.config.js --project=chrome --grep @snapshot --update-snapshots",
+    "test:e2e:updatesnapshots": "npx playwright test --config=e2e/playwright-ci.config.js --project=chrome --grep @snapshot --update-snapshots",
     "test:e2e:visual": "percy exec --config ./e2e/.percy.yml -- npx playwright test --config=e2e/playwright-visual.config.js",
     "test:e2e:full": "npx playwright test --config=e2e/playwright-ci.config.js",
     "test:perf": "npx playwright test --config=e2e/playwright-performance.config.js",
-    "test:watch": "cross-env NODE_OPTIONS=\"--max_old_space_size=4096\" karma start --no-single-run",
+    "test:watch": "cross-env NODE_ENV=test NODE_OPTIONS=\"--max_old_space_size=4096\" karma start --no-single-run",
     "jsdoc": "jsdoc -c jsdoc.json -R API.md -r -d dist/docs/api",
     "update-about-dialog-copyright": "perl -pi -e 's/20\\d\\d\\-202\\d/2014\\-2022/gm' ./src/ui/layout/AboutDialog.vue",
     "update-copyright-date": "npm run update-about-dialog-copyright && grep -lr --null --include=*.{js,scss,vue,ts,sh,html,md,frag} 'Copyright (c) 20' . | xargs -r0 perl -pi -e 's/Copyright\\s\\(c\\)\\s20\\d\\d\\-20\\d\\d/Copyright \\(c\\)\\ 2014\\-2022/gm'",
     "otherdoc": "node docs/gendocs.js --in docs/src --out dist/docs --suppress-toc 'docs/src/index.md|docs/src/process/index.md'",
     "docs": "npm run jsdoc ; npm run otherdoc",
+    "cov:e2e:report":"nyc report --reporter=lcovonly --report-dir=./coverage/e2e",
+    "cov:e2e:full:publish":"codecov --disable=gcov -f ./coverage/e2e/lcov.info -F e2e-full",
+    "cov:e2e:stable:publish":"codecov --disable=gcov -f ./coverage/e2e/lcov.info -F e2e-stable",
+    "cov:unit:publish":"codecov --disable=gcov -f ./coverage/unit/lcov.info -F unit",
     "prepare": "npm run build:prod"
   },
   "repository": {

src/MCT.js

@@ -96,161 +96,167 @@ define([
         };
 
         this.destroy = this.destroy.bind(this);
-        /**
-         * Tracks current selection state of the application.
-         * @private
-         */
-        this.selection = new Selection(this);
+        [
+            /**
+            * Tracks current selection state of the application.
+            * @private
+            */
+            ['selection', () => new Selection(this)],
 
-        /**
-         * MCT's time conductor, which may be used to synchronize view contents
-         * for telemetry- or time-based views.
-         * @type {module:openmct.TimeConductor}
-         * @memberof module:openmct.MCT#
-         * @name conductor
-         */
-        this.time = new api.TimeAPI(this);
+            /**
+             * MCT's time conductor, which may be used to synchronize view contents
+             * for telemetry- or time-based views.
+             * @type {module:openmct.TimeConductor}
+             * @memberof module:openmct.MCT#
+             * @name conductor
+             */
+            ['time', () => new api.TimeAPI(this)],
 
-        /**
-         * An interface for interacting with the composition of domain objects.
-         * The composition of a domain object is the list of other domain
-         * objects it "contains" (for instance, that should be displayed
-         * beneath it in the tree.)
-         *
-         * `composition` may be called as a function, in which case it acts
-         * as [`composition.get`]{@link module:openmct.CompositionAPI#get}.
-         *
-         * @type {module:openmct.CompositionAPI}
-         * @memberof module:openmct.MCT#
-         * @name composition
-         */
-        this.composition = new api.CompositionAPI(this);
+            /**
+             * An interface for interacting with the composition of domain objects.
+             * The composition of a domain object is the list of other domain
+             * objects it "contains" (for instance, that should be displayed
+             * beneath it in the tree.)
+             *
+             * `composition` may be called as a function, in which case it acts
+             * as [`composition.get`]{@link module:openmct.CompositionAPI#get}.
+             *
+             * @type {module:openmct.CompositionAPI}
+             * @memberof module:openmct.MCT#
+             * @name composition
+             */
+            ['composition', () => new api.CompositionAPI(this)],
 
-        /**
-         * Registry for views of domain objects which should appear in the
-         * main viewing area.
-         *
-         * @type {module:openmct.ViewRegistry}
-         * @memberof module:openmct.MCT#
-         * @name objectViews
-         */
-        this.objectViews = new ViewRegistry();
+            /**
+             * Registry for views of domain objects which should appear in the
+             * main viewing area.
+             *
+             * @type {module:openmct.ViewRegistry}
+             * @memberof module:openmct.MCT#
+             * @name objectViews
+             */
+            ['objectViews', () => new ViewRegistry()],
 
-        /**
-         * Registry for views which should appear in the Inspector area.
-         * These views will be chosen based on the selection state.
-         *
-         * @type {module:openmct.InspectorViewRegistry}
-         * @memberof module:openmct.MCT#
-         * @name inspectorViews
-         */
-        this.inspectorViews = new InspectorViewRegistry();
+            /**
+             * Registry for views which should appear in the Inspector area.
+             * These views will be chosen based on the selection state.
+             *
+             * @type {module:openmct.InspectorViewRegistry}
+             * @memberof module:openmct.MCT#
+             * @name inspectorViews
+             */
+            ['inspectorViews', () => new InspectorViewRegistry()],
 
-        /**
-         * Registry for views which should appear in Edit Properties
-         * dialogs, and similar user interface elements used for
-         * modifying domain objects external to its regular views.
-         *
-         * @type {module:openmct.ViewRegistry}
-         * @memberof module:openmct.MCT#
-         * @name propertyEditors
-         */
-        this.propertyEditors = new ViewRegistry();
+            /**
+             * Registry for views which should appear in Edit Properties
+             * dialogs, and similar user interface elements used for
+             * modifying domain objects external to its regular views.
+             *
+             * @type {module:openmct.ViewRegistry}
+             * @memberof module:openmct.MCT#
+             * @name propertyEditors
+             */
+            ['propertyEditors', () => new ViewRegistry()],
 
-        /**
-         * Registry for views which should appear in the status indicator area.
-         * @type {module:openmct.ViewRegistry}
-         * @memberof module:openmct.MCT#
-         * @name indicators
-         */
-        this.indicators = new ViewRegistry();
+            /**
+             * Registry for views which should appear in the toolbar area while
+             * editing. These views will be chosen based on the selection state.
+             *
+             * @type {module:openmct.ToolbarRegistry}
+             * @memberof module:openmct.MCT#
+             * @name toolbars
+             */
+            ['toolbars', () => new ToolbarRegistry()],
 
-        /**
-         * Registry for views which should appear in the toolbar area while
-         * editing. These views will be chosen based on the selection state.
-         *
-         * @type {module:openmct.ToolbarRegistry}
-         * @memberof module:openmct.MCT#
-         * @name toolbars
-         */
-        this.toolbars = new ToolbarRegistry();
+            /**
+             * Registry for domain object types which may exist within this
+             * instance of Open MCT.
+             *
+             * @type {module:openmct.TypeRegistry}
+             * @memberof module:openmct.MCT#
+             * @name types
+             */
+            ['types', () => new api.TypeRegistry()],
 
-        /**
-         * Registry for domain object types which may exist within this
-         * instance of Open MCT.
-         *
-         * @type {module:openmct.TypeRegistry}
-         * @memberof module:openmct.MCT#
-         * @name types
-         */
-        this.types = new api.TypeRegistry();
+            /**
+             * An interface for interacting with domain objects and the domain
+             * object hierarchy.
+             *
+             * @type {module:openmct.ObjectAPI}
+             * @memberof module:openmct.MCT#
+             * @name objects
+             */
+            ['objects', () => new api.ObjectAPI.default(this.types, this)],
 
-        /**
-         * An interface for interacting with domain objects and the domain
-         * object hierarchy.
-         *
-         * @type {module:openmct.ObjectAPI}
-         * @memberof module:openmct.MCT#
-         * @name objects
-         */
-        this.objects = new api.ObjectAPI.default(this.types, this);
+            /**
+             * An interface for retrieving and interpreting telemetry data associated
+             * with a domain object.
+             *
+             * @type {module:openmct.TelemetryAPI}
+             * @memberof module:openmct.MCT#
+             * @name telemetry
+             */
+            ['telemetry', () => new api.TelemetryAPI.default(this)],
 
-        /**
-         * An interface for retrieving and interpreting telemetry data associated
-         * with a domain object.
-         *
-         * @type {module:openmct.TelemetryAPI}
-         * @memberof module:openmct.MCT#
-         * @name telemetry
-         */
-        this.telemetry = new api.TelemetryAPI(this);
+            /**
+             * An interface for creating new indicators and changing them dynamically.
+             *
+             * @type {module:openmct.IndicatorAPI}
+             * @memberof module:openmct.MCT#
+             * @name indicators
+             */
+            ['indicators', () => new api.IndicatorAPI(this)],
 
-        /**
-         * An interface for creating new indicators and changing them dynamically.
-         *
-         * @type {module:openmct.IndicatorAPI}
-         * @memberof module:openmct.MCT#
-         * @name indicators
-         */
-        this.indicators = new api.IndicatorAPI(this);
+            /**
+             * MCT's user awareness management, to enable user and
+             * role specific functionality.
+             * @type {module:openmct.UserAPI}
+             * @memberof module:openmct.MCT#
+             * @name user
+             */
+            ['user', () => new api.UserAPI(this)],
 
-        /**
-         * MCT's user awareness management, to enable user and
-         * role specific functionality.
-         * @type {module:openmct.UserAPI}
-         * @memberof module:openmct.MCT#
-         * @name user
-         */
-        this.user = new api.UserAPI(this);
+            ['notifications', () => new api.NotificationAPI()],
 
-        this.notifications = new api.NotificationAPI();
+            ['editor', () => new api.EditorAPI.default(this)],
 
-        this.editor = new api.EditorAPI.default(this);
+            ['overlays', () => new OverlayAPI.default()],
 
-        this.overlays = new OverlayAPI.default();
+            ['menus', () => new api.MenuAPI(this)],
 
-        this.menus = new api.MenuAPI(this);
+            ['actions', () => new api.ActionsAPI(this)],
 
-        this.actions = new api.ActionsAPI(this);
+            ['status', () => new api.StatusAPI(this)],
 
-        this.status = new api.StatusAPI(this);
+            ['priority', () => api.PriorityAPI],
 
-        this.priority = api.PriorityAPI;
+            ['router', () => new ApplicationRouter(this)],
 
-        this.router = new ApplicationRouter(this);
-        this.faults = new api.FaultManagementAPI.default(this);
-        this.forms = new api.FormsAPI.default(this);
+            ['faults', () => new api.FaultManagementAPI.default(this)],
 
-        this.branding = BrandingAPI.default;
+            ['forms', () => new api.FormsAPI.default(this)],
 
-        /**
-         * MCT's annotation API that enables
-         * human-created comments and categorization linked to data products
-         * @type {module:openmct.AnnotationAPI}
-         * @memberof module:openmct.MCT#
-         * @name annotation
-         */
-        this.annotation = new api.AnnotationAPI(this);
+            ['branding', () => BrandingAPI.default],
+
+            /**
+             * MCT's annotation API that enables
+             * human-created comments and categorization linked to data products
+             * @type {module:openmct.AnnotationAPI}
+             * @memberof module:openmct.MCT#
+             * @name annotation
+             */
+            ['annotation', () => new api.AnnotationAPI(this)]
+        ].forEach(apiEntry => {
+            const apiName = apiEntry[0];
+            const apiObject = apiEntry[1]();
+
+            Object.defineProperty(this, apiName, {
+                value: apiObject,
+                enumerable: false,
+                configurable: false,
+                writable: true
+            });
+        });
 
         // Plugins that are installed by default
         this.install(this.plugins.Plot());
@@ -281,6 +287,7 @@ define([
         this.install(this.plugins.ObjectInterceptors());
         this.install(this.plugins.DeviceClassifier());
         this.install(this.plugins.UserIndicator());
+        this.install(this.plugins.Gauge());
     }
 
     MCT.prototype = Object.create(EventEmitter.prototype);

src/api/actions/ActionCollection.js

@@ -85,8 +85,6 @@ class ActionCollection extends EventEmitter {
     }
 
     destroy() {
-        super.removeAllListeners();
-
         if (!this.skipEnvironmentObservers) {
             this.objectUnsubscribes.forEach(unsubscribe => {
                 unsubscribe();
@@ -96,6 +94,7 @@ class ActionCollection extends EventEmitter {
         }
 
         this.emit('destroy', this.view);
+        this.removeAllListeners();
     }
 
     getVisibleActions() {

src/api/annotation/AnnotationAPI.js

@@ -172,17 +172,19 @@ export default class AnnotationAPI extends EventEmitter {
                 name: contentText,
                 domainObject: targetDomainObject,
                 annotationType,
-                tags: [],
+                tags: [tag],
                 contentText,
                 targets
             };
-            existingAnnotation = await this.create(annotationCreationArguments);
+            const newAnnotation = await this.create(annotationCreationArguments);
+
+            return newAnnotation;
+        } else {
+            const tagArray = [tag, ...existingAnnotation.tags];
+            this.openmct.objects.mutate(existingAnnotation, 'tags', tagArray);
+
+            return existingAnnotation;
         }
-
-        const tagArray = [tag, ...existingAnnotation.tags];
-        this.openmct.objects.mutate(existingAnnotation, 'tags', tagArray);
-
-        return existingAnnotation;
     }
 
     removeAnnotationTag(existingAnnotation, tagToRemove) {

src/api/forms/FormsAPI.js

@@ -113,8 +113,8 @@ export default class FormsAPI extends EventEmitter {
         const self = this;
 
         const promise = new Promise((resolve, reject) => {
-            onSave = onFormSave(resolve);
-            onDismiss = onFormDismiss(reject);
+            onSave = onFormAction(resolve);
+            onDismiss = onFormAction(reject);
         });
 
         const vm = new Vue({
@@ -162,7 +162,7 @@ export default class FormsAPI extends EventEmitter {
             }
         }
 
-        function onFormDismiss(dismiss) {
+        function onFormAction(callback) {
             return () => {
                 if (element) {
                     formElement.remove();
@@ -170,18 +170,8 @@ export default class FormsAPI extends EventEmitter {
                     overlay.dismiss();
                 }
 
-                if (dismiss) {
-                    dismiss();
-                }
-            };
-        }
-
-        function onFormSave(save) {
-            return () => {
-                overlay.dismiss();
-
-                if (save) {
-                    save(changes);
+                if (callback) {
+                    callback(changes);
                 }
             };
         }

src/api/forms/components/FormProperties.vue

@@ -24,7 +24,10 @@
 <div class="c-form js-form">
     <div class="c-overlay__top-bar c-form__top-bar">
         <div class="c-overlay__dialog-title js-form-title">{{ model.title }}</div>
-        <div class="c-overlay__dialog-hint hint">All fields marked <span class="req icon-asterisk"></span> are required.</div>
+        <div
+            v-if="hasRequiredFields"
+            class="c-overlay__dialog-hint hint"
+        >All fields marked <span class="req icon-asterisk"></span> are required.</div>
     </div>
     <form
         name="mctForm"
@@ -60,13 +63,16 @@
             tabindex="0"
             :disabled="isInvalid"
             class="c-button c-button--major"
+            aria-label="Save"
             @click="onSave"
         >
             {{ submitLabel }}
         </button>
         <button
+            v-if="!shouldHideCancelButton"
             tabindex="0"
             class="c-button js-cancel-button"
+            aria-label="Cancel"
             @click="onDismiss"
         >
             {{ cancelLabel }}
@@ -103,6 +109,10 @@ export default {
         };
     },
     computed: {
+        hasRequiredFields() {
+            return this.model.sections.some(section =>
+                section.rows.some(row => row.required));
+        },
         isInvalid() {
             return Object.entries(this.invalidProperties)
                 .some(([key, value]) => {
@@ -130,6 +140,9 @@ export default {
             }
 
             return 'Cancel';
+        },
+        shouldHideCancelButton() {
+            return this.model.buttons?.cancel?.hide === true;
         }
     },
     mounted() {

src/api/forms/components/controls/AutoCompleteField.vue

@@ -44,6 +44,7 @@
     <div
         v-if="!hideOptions"
         class="c-menu c-input--autocomplete__options"
+        aria-label="Autocomplete Options"
         @blur="hideOptions = true"
     >
         <ul>

src/api/forms/components/controls/NumberField.vue

@@ -28,6 +28,7 @@
     >
         <input
             v-model="field"
+            :aria-label="model.name"
             type="number"
             :min="model.min"
             :max="model.max"

src/api/objects/InMemorySearchProvider.js

@@ -224,7 +224,8 @@ class InMemorySearchProvider {
 
     /**
      * Schedule an id to be indexed at a later date.  If there are less
-     * pending requests then allowed, will kick off an indexing request.
+     * pending requests than the maximum allowed, this will kick off an indexing request.
+     * This is done only when indexing first begins and we need to index a lot of objects.
      *
      * @private
      * @param {identifier} id to be indexed.
@@ -258,8 +259,12 @@ class InMemorySearchProvider {
     }
 
     onAnnotationCreation(annotationObject) {
-        const provider = this;
-        provider.index(annotationObject);
+
+        const objectProvider = this.openmct.objects.getProvider(annotationObject.identifier);
+        if (objectProvider === undefined || objectProvider.search === undefined) {
+            const provider = this;
+            provider.index(annotationObject);
+        }
     }
 
     onNameMutation(domainObject, name) {
@@ -270,7 +275,6 @@ class InMemorySearchProvider {
     }
 
     onTagMutation(domainObject, newTags) {
-        domainObject.oldTags = domainObject.tags;
         domainObject.tags = newTags;
         const provider = this;
 
@@ -404,20 +408,16 @@ class InMemorySearchProvider {
             }
 
         });
-        // remove old tags
-        if (model.oldTags) {
-            model.oldTags.forEach(tagIDToRemove => {
-                const existsInNewModel = model.tags.includes(tagIDToRemove);
-                if (!existsInNewModel && this.localIndexedAnnotationsByTag[tagIDToRemove]) {
-                    this.localIndexedAnnotationsByTag[tagIDToRemove] = this.localIndexedAnnotationsByTag[tagIDToRemove].
-                        filter(annotationToRemove => {
-                            const shouldKeep = annotationToRemove.keyString !== keyString;
+        const tagsToRemoveFromIndex = Object.keys(this.localIndexedAnnotationsByTag).filter(indexedTag => {
+            return !(model.tags.includes(indexedTag));
+        });
+        tagsToRemoveFromIndex.forEach(tagToRemoveFromIndex => {
+            this.localIndexedAnnotationsByTag[tagToRemoveFromIndex] = this.localIndexedAnnotationsByTag[tagToRemoveFromIndex].filter(indexedAnnotation => {
+                const shouldKeep = indexedAnnotation.keyString !== keyString;
 
-                            return shouldKeep;
-                        });
-                }
+                return shouldKeep;
             });
-        }
+        });
     }
 
     localIndexAnnotation(objectToIndex, model) {
@@ -449,7 +449,7 @@ class InMemorySearchProvider {
             keyString
         };
         if (model && (model.type === 'annotation')) {
-            if (model.targets && model.targets) {
+            if (model.targets) {
                 this.localIndexAnnotation(objectToIndex, model);
             }
 

src/api/objects/InMemorySearchWorker.js

@@ -94,19 +94,16 @@
 
         });
         // remove old tags
-        if (model.oldTags) {
-            model.oldTags.forEach(tagIDToRemove => {
-                const existsInNewModel = model.tags.includes(tagIDToRemove);
-                if (!existsInNewModel && indexedAnnotationsByTag[tagIDToRemove]) {
-                    indexedAnnotationsByTag[tagIDToRemove] = indexedAnnotationsByTag[tagIDToRemove].
-                        filter(annotationToRemove => {
-                            const shouldKeep = annotationToRemove.keyString !== keyString;
+        const tagsToRemoveFromIndex = Object.keys(indexedAnnotationsByTag).filter(indexedTag => {
+            return !(model.tags.includes(indexedTag));
+        });
+        tagsToRemoveFromIndex.forEach(tagToRemoveFromIndex => {
+            indexedAnnotationsByTag[tagToRemoveFromIndex] = indexedAnnotationsByTag[tagToRemoveFromIndex].filter(indexedAnnotation => {
+                const shouldKeep = indexedAnnotation.keyString !== keyString;
 
-                            return shouldKeep;
-                        });
-                }
+                return shouldKeep;
             });
-        }
+        });
     }
 
     function indexItem(keyString, model) {
@@ -116,7 +113,7 @@
             keyString
         };
         if (model && (model.type === 'annotation')) {
-            if (model.targets && model.targets) {
+            if (model.targets) {
                 indexAnnotation(objectToIndex, model);
             }
 

src/api/objects/ObjectAPI.js

@@ -233,7 +233,11 @@ export default class ObjectAPI {
 
             delete this.cache[keystring];
 
-            result = this.applyGetInterceptors(identifier);
+            if (!result) {
+                //no result means resource either doesn't exist or is missing
+                //otherwise it's an error, and we shouldn't apply interceptors
+                result = this.applyGetInterceptors(identifier);
+            }
 
             return result;
         });

src/api/telemetry/TelemetryAPI.js

@@ -20,122 +20,18 @@
  * at runtime from the About dialog for additional information.
  *****************************************************************************/
 
-const { TelemetryCollection } = require("./TelemetryCollection");
+import TelemetryCollection from './TelemetryCollection';
+import TelemetryRequestInterceptorRegistry from './TelemetryRequestInterceptor';
+import CustomStringFormatter from '../../plugins/displayLayout/CustomStringFormatter';
+import TelemetryMetadataManager from './TelemetryMetadataManager';
+import TelemetryValueFormatter from './TelemetryValueFormatter';
+import DefaultMetadataProvider from './DefaultMetadataProvider';
+import objectUtils from 'objectUtils';
+import _ from 'lodash';
 
-define([
-    '../../plugins/displayLayout/CustomStringFormatter',
-    './TelemetryMetadataManager',
-    './TelemetryValueFormatter',
-    './DefaultMetadataProvider',
-    'objectUtils',
-    'lodash'
-], function (
-    CustomStringFormatter,
-    TelemetryMetadataManager,
-    TelemetryValueFormatter,
-    DefaultMetadataProvider,
-    objectUtils,
-    _
-) {
-    /**
-     * A LimitEvaluator may be used to detect when telemetry values
-     * have exceeded nominal conditions.
-     *
-     * @interface LimitEvaluator
-     * @memberof module:openmct.TelemetryAPI~
-     */
+export default class TelemetryAPI {
 
-    /**
-     * Check for any limit violations associated with a telemetry datum.
-     * @method evaluate
-     * @param {*} datum the telemetry datum to evaluate
-     * @param {TelemetryProperty} the property to check for limit violations
-     * @memberof module:openmct.TelemetryAPI~LimitEvaluator
-     * @returns {module:openmct.TelemetryAPI~LimitViolation} metadata about
-     *          the limit violation, or undefined if a value is within limits
-     */
-
-    /**
-     * A violation of limits defined for a telemetry property.
-     * @typedef LimitViolation
-     * @memberof {module:openmct.TelemetryAPI~}
-     * @property {string} cssClass the class (or space-separated classes) to
-     *           apply to display elements for values which violate this limit
-     * @property {string} name the human-readable name for the limit violation
-     */
-
-    /**
-     * A TelemetryFormatter converts telemetry values for purposes of
-     * display as text.
-     *
-     * @interface TelemetryFormatter
-     * @memberof module:openmct.TelemetryAPI~
-     */
-
-    /**
-     * Retrieve the 'key' from the datum and format it accordingly to
-     * telemetry metadata in domain object.
-     *
-     * @method format
-     * @memberof module:openmct.TelemetryAPI~TelemetryFormatter#
-     */
-
-    /**
-     * Describes a property which would be found in a datum of telemetry
-     * associated with a particular domain object.
-     *
-     * @typedef TelemetryProperty
-     * @memberof module:openmct.TelemetryAPI~
-     * @property {string} key the name of the property in the datum which
-     *           contains this telemetry value
-     * @property {string} name the human-readable name for this property
-     * @property {string} [units] the units associated with this property
-     * @property {boolean} [temporal] true if this property is a timestamp, or
-     *           may be otherwise used to order telemetry in a time-like
-     *           fashion; default is false
-     * @property {boolean} [numeric] true if the values for this property
-     *           can be interpreted plainly as numbers; default is true
-     * @property {boolean} [enumerated] true if this property may have only
-     *           certain specific values; default is false
-     * @property {string} [values] for enumerated states, an ordered list
-     *           of possible values
-     */
-
-    /**
-     * Describes and bounds requests for telemetry data.
-     *
-     * @typedef TelemetryRequest
-     * @memberof module:openmct.TelemetryAPI~
-     * @property {string} sort the key of the property to sort by. This may
-     *           be prefixed with a "+" or a "-" sign to sort in ascending
-     *           or descending order respectively. If no prefix is present,
-     *           ascending order will be used.
-     * @property {*} start the lower bound for values of the sorting property
-     * @property {*} end the upper bound for values of the sorting property
-     * @property {string[]} strategies symbolic identifiers for strategies
-     *           (such as `minmax`) which may be recognized by providers;
-     *           these will be tried in order until an appropriate provider
-     *           is found
-     */
-
-    /**
-     * Provides telemetry data. To connect to new data sources, new
-     * TelemetryProvider implementations should be
-     * [registered]{@link module:openmct.TelemetryAPI#addProvider}.
-     *
-     * @interface TelemetryProvider
-     * @memberof module:openmct.TelemetryAPI~
-     */
-
-    /**
-     * An interface for retrieving telemetry data associated with a domain
-     * object.
-     *
-     * @interface TelemetryAPI
-     * @augments module:openmct.TelemetryAPI~TelemetryProvider
-     * @memberof module:openmct
-     */
-    function TelemetryAPI(openmct) {
+    constructor(openmct) {
         this.openmct = openmct;
 
         this.formatMapCache = new WeakMap();
@@ -148,12 +44,14 @@ define([
         this.requestProviders = [];
         this.subscriptionProviders = [];
         this.valueFormatterCache = new WeakMap();
+
+        this.requestInterceptorRegistry = new TelemetryRequestInterceptorRegistry();
     }
 
-    TelemetryAPI.prototype.abortAllRequests = function () {
+    abortAllRequests() {
         this.requestAbortControllers.forEach((controller) => controller.abort());
         this.requestAbortControllers.clear();
-    };
+    }
 
     /**
      * Return Custom String Formatter
@@ -162,9 +60,9 @@ define([
      * @param {string} format custom formatter string (eg: %.4f, &lts etc.)
      * @returns {CustomStringFormatter}
      */
-    TelemetryAPI.prototype.customStringFormatter = function (valueMetadata, format) {
-        return new CustomStringFormatter.default(this.openmct, valueMetadata, format);
-    };
+    customStringFormatter(valueMetadata, format) {
+        return new CustomStringFormatter(this.openmct, valueMetadata, format);
+    }
 
     /**
      * Return true if the given domainObject is a telemetry object.  A telemetry
@@ -174,9 +72,9 @@ define([
      * @param {module:openmct.DomainObject} domainObject
      * @returns {boolean} true if the object is a telemetry object.
      */
-    TelemetryAPI.prototype.isTelemetryObject = function (domainObject) {
+    isTelemetryObject(domainObject) {
         return Boolean(this.findMetadataProvider(domainObject));
-    };
+    }
 
     /**
      * Check if this provider can supply telemetry data associated with
@@ -188,10 +86,10 @@ define([
      * @returns {boolean} true if telemetry can be provided
      * @memberof module:openmct.TelemetryAPI~TelemetryProvider#
      */
-    TelemetryAPI.prototype.canProvideTelemetry = function (domainObject) {
+    canProvideTelemetry(domainObject) {
         return Boolean(this.findSubscriptionProvider(domainObject))
-               || Boolean(this.findRequestProvider(domainObject));
-    };
+                || Boolean(this.findRequestProvider(domainObject));
+    }
 
     /**
      * Register a telemetry provider with the telemetry service. This
@@ -201,7 +99,7 @@ define([
      * @param {module:openmct.TelemetryAPI~TelemetryProvider} provider the new
      *        telemetry provider
      */
-    TelemetryAPI.prototype.addProvider = function (provider) {
+    addProvider(provider) {
         if (provider.supportsRequest) {
             this.requestProviders.unshift(provider);
         }
@@ -217,54 +115,54 @@ define([
         if (provider.supportsLimits) {
             this.limitProviders.unshift(provider);
         }
-    };
+    }
 
     /**
      * @private
      */
-    TelemetryAPI.prototype.findSubscriptionProvider = function () {
+    findSubscriptionProvider() {
         const args = Array.prototype.slice.apply(arguments);
         function supportsDomainObject(provider) {
             return provider.supportsSubscribe.apply(provider, args);
         }
 
         return this.subscriptionProviders.filter(supportsDomainObject)[0];
-    };
+    }
 
     /**
      * @private
      */
-    TelemetryAPI.prototype.findRequestProvider = function (domainObject) {
+    findRequestProvider(domainObject) {
         const args = Array.prototype.slice.apply(arguments);
         function supportsDomainObject(provider) {
             return provider.supportsRequest.apply(provider, args);
         }
 
         return this.requestProviders.filter(supportsDomainObject)[0];
-    };
+    }
 
     /**
      * @private
      */
-    TelemetryAPI.prototype.findMetadataProvider = function (domainObject) {
+    findMetadataProvider(domainObject) {
         return this.metadataProviders.filter(function (p) {
             return p.supportsMetadata(domainObject);
         })[0];
-    };
+    }
 
     /**
      * @private
      */
-    TelemetryAPI.prototype.findLimitEvaluator = function (domainObject) {
+    findLimitEvaluator(domainObject) {
         return this.limitProviders.filter(function (p) {
             return p.supportsLimits(domainObject);
         })[0];
-    };
+    }
 
     /**
      * @private
      */
-    TelemetryAPI.prototype.standardizeRequestOptions = function (options) {
+    standardizeRequestOptions(options) {
         if (!Object.prototype.hasOwnProperty.call(options, 'start')) {
             options.start = this.openmct.time.bounds().start;
         }
@@ -276,7 +174,47 @@ define([
         if (!Object.prototype.hasOwnProperty.call(options, 'domain')) {
             options.domain = this.openmct.time.timeSystem().key;
         }
-    };
+    }
+
+    /**
+     * Register a request interceptor that transforms a request via module:openmct.TelemetryAPI.request
+     * The request will be modifyed when it is received and will be returned in it's modified state
+     * The request will be transformed only if the interceptor is applicable to that domain object as defined by the RequestInterceptorDef
+     *
+     * @param {module:openmct.RequestInterceptorDef} requestInterceptorDef the request interceptor definition to add
+     * @method addRequestInterceptor
+     * @memberof module:openmct.TelemetryRequestInterceptorRegistry#
+     */
+    addRequestInterceptor(requestInterceptorDef) {
+        this.requestInterceptorRegistry.addInterceptor(requestInterceptorDef);
+    }
+
+    /**
+     * Retrieve the request interceptors for a given domain object.
+     * @private
+     */
+    #getInterceptorsForRequest(identifier, request) {
+        return this.requestInterceptorRegistry.getInterceptors(identifier, request);
+    }
+
+    /**
+     * Invoke interceptors if applicable for a given domain object.
+     */
+    async applyRequestInterceptors(domainObject, request) {
+        const interceptors = this.#getInterceptorsForRequest(domainObject.identifier, request);
+
+        if (interceptors.length === 0) {
+            return request;
+        }
+
+        let modifiedRequest = { ...request };
+
+        for (let interceptor of interceptors) {
+            modifiedRequest = await interceptor.invoke(modifiedRequest);
+        }
+
+        return modifiedRequest;
+    }
 
     /**
      * Request telemetry collection for a domain object.
@@ -292,13 +230,13 @@ define([
      *        options for this telemetry collection request
      * @returns {TelemetryCollection} a TelemetryCollection instance
      */
-    TelemetryAPI.prototype.requestCollection = function (domainObject, options = {}) {
+    requestCollection(domainObject, options = {}) {
         return new TelemetryCollection(
             this.openmct,
             domainObject,
             options
         );
-    };
+    }
 
     /**
      * Request historical telemetry for a domain object.
@@ -315,7 +253,7 @@ define([
      * @returns {Promise.<object[]>} a promise for an array of
      *          telemetry data
      */
-    TelemetryAPI.prototype.request = function (domainObject) {
+    async request(domainObject) {
         if (this.noRequestProviderForAllObjects) {
             return Promise.resolve([]);
         }
@@ -330,6 +268,7 @@ define([
         this.requestAbortControllers.add(abortController);
 
         this.standardizeRequestOptions(arguments[1]);
+
         const provider = this.findRequestProvider.apply(this, arguments);
         if (!provider) {
             this.requestAbortControllers.delete(abortController);
@@ -337,6 +276,8 @@ define([
             return this.handleMissingRequestProvider(domainObject);
         }
 
+        arguments[1] = await this.applyRequestInterceptors(domainObject, arguments[1]);
+
         return provider.request.apply(provider, arguments)
             .catch((rejected) => {
                 if (rejected.name !== 'AbortError') {
@@ -348,7 +289,7 @@ define([
             }).finally(() => {
                 this.requestAbortControllers.delete(abortController);
             });
-    };
+    }
 
     /**
      * Subscribe to realtime telemetry for a specific domain object.
@@ -364,7 +305,7 @@ define([
      * @returns {Function} a function which may be called to terminate
      *          the subscription
      */
-    TelemetryAPI.prototype.subscribe = function (domainObject, callback, options) {
+    subscribe(domainObject, callback, options) {
         const provider = this.findSubscriptionProvider(domainObject);
 
         if (!this.subscribeCache) {
@@ -401,7 +342,7 @@ define([
                 delete this.subscribeCache[keyString];
             }
         }.bind(this);
-    };
+    }
 
     /**
      * Get telemetry metadata for a given domain object.  Returns a telemetry
@@ -410,7 +351,7 @@ define([
      *
      * @returns {TelemetryMetadataManager}
      */
-    TelemetryAPI.prototype.getMetadata = function (domainObject) {
+    getMetadata(domainObject) {
         if (!this.metadataCache.has(domainObject)) {
             const metadataProvider = this.findMetadataProvider(domainObject);
             if (!metadataProvider) {
@@ -426,14 +367,14 @@ define([
         }
 
         return this.metadataCache.get(domainObject);
-    };
+    }
 
     /**
      * Return an array of valueMetadatas that are common to all supplied
      * telemetry objects and match the requested hints.
      *
      */
-    TelemetryAPI.prototype.commonValuesForHints = function (metadatas, hints) {
+    commonValuesForHints(metadatas, hints) {
         const options = metadatas.map(function (metadata) {
             const values = metadata.valuesForHints(hints);
 
@@ -453,14 +394,14 @@ define([
         });
 
         return _.sortBy(options, sortKeys);
-    };
+    }
 
     /**
      * Get a value formatter for a given valueMetadata.
      *
      * @returns {TelemetryValueFormatter}
      */
-    TelemetryAPI.prototype.getValueFormatter = function (valueMetadata) {
+    getValueFormatter(valueMetadata) {
         if (!this.valueFormatterCache.has(valueMetadata)) {
             this.valueFormatterCache.set(
                 valueMetadata,
@@ -469,7 +410,7 @@ define([
         }
 
         return this.valueFormatterCache.get(valueMetadata);
-    };
+    }
 
     /**
      * Get a value formatter for a given key.
@@ -477,9 +418,9 @@ define([
      *
      * @returns {Format}
      */
-    TelemetryAPI.prototype.getFormatter = function (key) {
+    getFormatter(key) {
         return this.formatters.get(key);
-    };
+    }
 
     /**
      * Get a format map of all value formatters for a given piece of telemetry
@@ -487,7 +428,7 @@ define([
      *
      * @returns {Object<String, {TelemetryValueFormatter}>}
      */
-    TelemetryAPI.prototype.getFormatMap = function (metadata) {
+    getFormatMap(metadata) {
         if (!metadata) {
             return {};
         }
@@ -502,14 +443,14 @@ define([
         }
 
         return this.formatMapCache.get(metadata);
-    };
+    }
 
     /**
      * Error Handling: Missing Request provider
      *
      * @returns Promise
      */
-    TelemetryAPI.prototype.handleMissingRequestProvider = function (domainObject) {
+    handleMissingRequestProvider(domainObject) {
         this.noRequestProviderForAllObjects = this.requestProviders.every(requestProvider => {
             const supportsRequest = requestProvider.supportsRequest.apply(requestProvider, arguments);
             const hasRequestProvider = Object.prototype.hasOwnProperty.call(requestProvider, 'request') && typeof requestProvider.request === 'function';
@@ -529,18 +470,18 @@ define([
         }
 
         this.openmct.notifications.error(message);
-        console.error(detailMessage);
+        console.warn(detailMessage);
 
         return Promise.resolve([]);
-    };
+    }
 
     /**
      * Register a new telemetry data formatter.
      * @param {Format} format the
      */
-    TelemetryAPI.prototype.addFormat = function (format) {
+    addFormat(format) {
         this.formatters.set(format.key, format);
-    };
+    }
 
     /**
      * Get a limit evaluator for this domain object.
@@ -558,9 +499,9 @@ define([
      * @method limitEvaluator
      * @memberof module:openmct.TelemetryAPI~TelemetryProvider#
      */
-    TelemetryAPI.prototype.limitEvaluator = function (domainObject) {
+    limitEvaluator(domainObject) {
         return this.getLimitEvaluator(domainObject);
-    };
+    }
 
     /**
      * Get a limits for this domain object.
@@ -578,9 +519,9 @@ define([
      * @method limits
      * @memberof module:openmct.TelemetryAPI~TelemetryProvider#
      */
-    TelemetryAPI.prototype.limitDefinition = function (domainObject) {
+    limitDefinition(domainObject) {
         return this.getLimits(domainObject);
-    };
+    }
 
     /**
      * Get a limit evaluator for this domain object.
@@ -598,7 +539,7 @@ define([
      * @method limitEvaluator
      * @memberof module:openmct.TelemetryAPI~TelemetryProvider#
      */
-    TelemetryAPI.prototype.getLimitEvaluator = function (domainObject) {
+    getLimitEvaluator(domainObject) {
         const provider = this.findLimitEvaluator(domainObject);
         if (!provider) {
             return {
@@ -607,7 +548,7 @@ define([
         }
 
         return provider.getLimitEvaluator(domainObject);
-    };
+    }
 
     /**
      * Get a limit definitions for this domain object.
@@ -636,7 +577,7 @@ define([
      *  supported colors are purple, red, orange, yellow and cyan
      * @memberof module:openmct.TelemetryAPI~TelemetryProvider#
      */
-    TelemetryAPI.prototype.getLimits = function (domainObject) {
+    getLimits(domainObject) {
         const provider = this.findLimitEvaluator(domainObject);
         if (!provider || !provider.getLimits) {
             return {
@@ -647,7 +588,104 @@ define([
         }
 
         return provider.getLimits(domainObject);
-    };
+    }
+}
 
-    return TelemetryAPI;
-});
+/**
+ * A LimitEvaluator may be used to detect when telemetry values
+ * have exceeded nominal conditions.
+ *
+ * @interface LimitEvaluator
+ * @memberof module:openmct.TelemetryAPI~
+ */
+
+/**
+ * Check for any limit violations associated with a telemetry datum.
+ * @method evaluate
+ * @param {*} datum the telemetry datum to evaluate
+ * @param {TelemetryProperty} the property to check for limit violations
+ * @memberof module:openmct.TelemetryAPI~LimitEvaluator
+ * @returns {module:openmct.TelemetryAPI~LimitViolation} metadata about
+ *          the limit violation, or undefined if a value is within limits
+ */
+
+/**
+ * A violation of limits defined for a telemetry property.
+ * @typedef LimitViolation
+ * @memberof {module:openmct.TelemetryAPI~}
+ * @property {string} cssClass the class (or space-separated classes) to
+ *           apply to display elements for values which violate this limit
+ * @property {string} name the human-readable name for the limit violation
+ */
+
+/**
+ * A TelemetryFormatter converts telemetry values for purposes of
+ * display as text.
+ *
+ * @interface TelemetryFormatter
+ * @memberof module:openmct.TelemetryAPI~
+ */
+
+/**
+ * Retrieve the 'key' from the datum and format it accordingly to
+ * telemetry metadata in domain object.
+ *
+ * @method format
+ * @memberof module:openmct.TelemetryAPI~TelemetryFormatter#
+ */
+
+/**
+ * Describes a property which would be found in a datum of telemetry
+ * associated with a particular domain object.
+ *
+ * @typedef TelemetryProperty
+ * @memberof module:openmct.TelemetryAPI~
+ * @property {string} key the name of the property in the datum which
+ *           contains this telemetry value
+ * @property {string} name the human-readable name for this property
+ * @property {string} [units] the units associated with this property
+ * @property {boolean} [temporal] true if this property is a timestamp, or
+ *           may be otherwise used to order telemetry in a time-like
+ *           fashion; default is false
+ * @property {boolean} [numeric] true if the values for this property
+ *           can be interpreted plainly as numbers; default is true
+ * @property {boolean} [enumerated] true if this property may have only
+ *           certain specific values; default is false
+ * @property {string} [values] for enumerated states, an ordered list
+ *           of possible values
+ */
+
+/**
+ * Describes and bounds requests for telemetry data.
+ *
+ * @typedef TelemetryRequest
+ * @memberof module:openmct.TelemetryAPI~
+ * @property {string} sort the key of the property to sort by. This may
+ *           be prefixed with a "+" or a "-" sign to sort in ascending
+ *           or descending order respectively. If no prefix is present,
+ *           ascending order will be used.
+ * @property {*} start the lower bound for values of the sorting property
+ * @property {*} end the upper bound for values of the sorting property
+ * @property {string[]} strategies symbolic identifiers for strategies
+ *           (such as `minmax`) which may be recognized by providers;
+ *           these will be tried in order until an appropriate provider
+ *           is found
+ */
+
+/**
+ * Provides telemetry data. To connect to new data sources, new
+ * TelemetryProvider implementations should be
+ * [registered]{@link module:openmct.TelemetryAPI#addProvider}.
+ *
+ * @interface TelemetryProvider
+ * @memberof module:openmct.TelemetryAPI~
+ */
+
+/**
+ * An interface for retrieving telemetry data associated with a domain
+ * object.
+ *
+ * @interface TelemetryAPI
+ * @augments module:openmct.TelemetryAPI~TelemetryProvider
+ * @memberof module:openmct
+ */

src/api/telemetry/TelemetryAPISpec.js

@@ -21,7 +21,7 @@
  *****************************************************************************/
 import { createOpenMct, resetApplicationState } from 'utils/testing';
 import TelemetryAPI from './TelemetryAPI';
-const { TelemetryCollection } = require("./TelemetryCollection");
+import TelemetryCollection from './TelemetryCollection';
 
 describe('Telemetry API', function () {
     let openmct;

src/api/telemetry/TelemetryCollection.js

@@ -26,7 +26,7 @@ import { LOADED_ERROR, TIMESYSTEM_KEY_NOTIFICATION, TIMESYSTEM_KEY_WARNING } fro
 
 /** Class representing a Telemetry Collection. */
 
-export class TelemetryCollection extends EventEmitter {
+export default class TelemetryCollection extends EventEmitter {
     /**
      * Creates a Telemetry Collection
      *
@@ -49,6 +49,7 @@ export class TelemetryCollection extends EventEmitter {
         this.pageState = undefined;
         this.lastBounds = undefined;
         this.requestAbort = undefined;
+        this.isStrategyLatest = this.options.strategy === 'latest';
     }
 
     /**
@@ -126,7 +127,8 @@ export class TelemetryCollection extends EventEmitter {
             this.requestAbort = new AbortController();
             options.signal = this.requestAbort.signal;
             this.emit('requestStarted');
-            historicalData = await historicalProvider.request(this.domainObject, options);
+            const modifiedOptions = await this.openmct.telemetry.applyRequestInterceptors(this.domainObject, options);
+            historicalData = await historicalProvider.request(this.domainObject, modifiedOptions);
         } catch (error) {
             if (error.name !== 'AbortError') {
                 console.error('Error requesting telemetry data...');
@@ -168,17 +170,18 @@ export class TelemetryCollection extends EventEmitter {
      * @private
      */
     _processNewTelemetry(telemetryData) {
-        performance.mark('tlm:process:start');
         if (telemetryData === undefined) {
             return;
         }
 
+        let latestBoundedDatum = this.boundedTelemetry[this.boundedTelemetry.length - 1];
         let data = Array.isArray(telemetryData) ? telemetryData : [telemetryData];
         let parsedValue;
         let beforeStartOfBounds;
         let afterEndOfBounds;
         let added = [];
 
+        // loop through, sort and dedupe
         for (let datum of data) {
             parsedValue = this.parseTime(datum);
             beforeStartOfBounds = parsedValue < this.lastBounds.start;
@@ -218,7 +221,17 @@ export class TelemetryCollection extends EventEmitter {
         }
 
         if (added.length) {
-            this.emit('add', added);
+            // if latest strategy is requested, we need to check if the value is the latest unmitted value
+            if (this.isStrategyLatest) {
+                this.boundedTelemetry = [this.boundedTelemetry[this.boundedTelemetry.length - 1]];
+
+                // if true, then this value has yet to be emitted
+                if (this.boundedTelemetry[0] !== latestBoundedDatum) {
+                    this.emit('add', this.boundedTelemetry);
+                }
+            } else {
+                this.emit('add', added);
+            }
         }
     }
 
@@ -278,13 +291,20 @@ export class TelemetryCollection extends EventEmitter {
 
             if (startChanged) {
                 testDatum[this.timeKey] = bounds.start;
-                // Calculate the new index of the first item within the bounds
-                startIndex = _.sortedIndexBy(
-                    this.boundedTelemetry,
-                    testDatum,
-                    datum => this.parseTime(datum)
-                );
-                discarded = this.boundedTelemetry.splice(0, startIndex);
+
+                // a little more complicated if not latest strategy
+                if (!this.isStrategyLatest) {
+                    // Calculate the new index of the first item within the bounds
+                    startIndex = _.sortedIndexBy(
+                        this.boundedTelemetry,
+                        testDatum,
+                        datum => this.parseTime(datum)
+                    );
+                    discarded = this.boundedTelemetry.splice(0, startIndex);
+                } else if (this.parseTime(testDatum) > this.parseTime(this.boundedTelemetry[0])) {
+                    discarded = this.boundedTelemetry;
+                    this.boundedTelemetry = [];
+                }
             }
 
             if (endChanged) {
@@ -296,7 +316,6 @@ export class TelemetryCollection extends EventEmitter {
                     datum => this.parseTime(datum)
                 );
                 added = this.futureBuffer.splice(0, endIndex);
-                this.boundedTelemetry = [...this.boundedTelemetry, ...added];
             }
 
             if (discarded.length > 0) {
@@ -304,6 +323,13 @@ export class TelemetryCollection extends EventEmitter {
             }
 
             if (added.length > 0) {
+                if (!this.isStrategyLatest) {
+                    this.boundedTelemetry = [...this.boundedTelemetry, ...added];
+                } else {
+                    added = [added[added.length - 1]];
+                    this.boundedTelemetry = added;
+                }
+
                 this.emit('add', added);
             }
         } else {
@@ -322,7 +348,14 @@ export class TelemetryCollection extends EventEmitter {
      * @private
      */
     _setTimeSystem(timeSystem) {
-        let domains = this.metadata.valuesForHints(['domain']);
+        let domains = [];
+        let metadataValue = { format: timeSystem.key };
+
+        if (this.metadata) {
+            domains = this.metadata.valuesForHints(['domain']);
+            metadataValue = this.metadata.value(timeSystem.key) || { format: timeSystem.key };
+        }
+
         let domain = domains.find((d) => d.key === timeSystem.key);
 
         if (domain !== undefined) {
@@ -335,7 +368,6 @@ export class TelemetryCollection extends EventEmitter {
             this.openmct.notifications.alert(TIMESYSTEM_KEY_NOTIFICATION);
         }
 
-        let metadataValue = this.metadata.value(timeSystem.key) || { format: timeSystem.key };
         let valueFormatter = this.openmct.telemetry.getValueFormatter(metadataValue);
 
         this.parseTime = (datum) => {
@@ -356,7 +388,6 @@ export class TelemetryCollection extends EventEmitter {
      * @todo handle subscriptions more granually
      */
     _reset() {
-        performance.mark('tlm:reset');
         this.boundedTelemetry = [];
         this.futureBuffer = [];
 

src/api/telemetry/TelemetryRequestInterceptor.js

@@ -0,0 +1,68 @@
+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+export default class TelemetryRequestInterceptorRegistry {
+    /**
+     * A TelemetryRequestInterceptorRegistry maintains the definitions for different interceptors that may be invoked on telemetry
+     * requests.
+     * @interface TelemetryRequestInterceptorRegistry
+     * @memberof module:openmct
+     */
+    constructor() {
+        this.interceptors = [];
+    }
+
+    /**
+     * @interface TelemetryRequestInterceptorDef
+     * @property {function} appliesTo function that determines if this interceptor should be called for the given identifier/request
+     * @property {function} invoke function that transforms the provided request and returns the transformed request
+     * @property {function} priority the priority for this interceptor. A higher number returned has more weight than a lower number
+     * @memberof module:openmct TelemetryRequestInterceptorRegistry#
+     */
+
+    /**
+     * Register a new telemetry request interceptor.
+     *
+     * @param {module:openmct.RequestInterceptorDef} requestInterceptorDef the interceptor to add
+     * @method addInterceptor
+     * @memberof module:openmct.TelemetryRequestInterceptorRegistry#
+     */
+    addInterceptor(interceptorDef) {
+        //TODO: sort by priority
+        this.interceptors.push(interceptorDef);
+    }
+
+    /**
+     * Retrieve all interceptors applicable to a domain object/request.
+     * @method getInterceptors
+     * @returns [module:openmct.RequestInterceptorDef] the registered interceptors for this identifier/request
+     * @memberof module:openmct.TelemetryRequestInterceptorRegistry#
+     */
+    getInterceptors(identifier, request) {
+        return this.interceptors.filter(interceptor => {
+            return typeof interceptor.appliesTo === 'function'
+                && interceptor.appliesTo(identifier, request);
+        });
+    }
+
+}
+

src/api/user/StatusAPI.js

@@ -168,7 +168,7 @@ export default class StatusAPI extends EventEmitter {
      */
     async resetStatusForRole(role) {
         const provider = this.#userAPI.getProvider();
-        const defaultStatus = await this.getDefaultStatus();
+        const defaultStatus = await this.getDefaultStatusForRole(role);
 
         if (provider.setStatusForRole) {
             return provider.setStatusForRole(role, defaultStatus);

src/plugins/LADTable/components/LADRow.vue

@@ -197,7 +197,7 @@ export default {
             }
         },
         setUnit() {
-            this.unit = this.valueMetadata.unit || '';
+            this.unit = this.valueMetadata ? this.valueMetadata.unit : '';
         },
         firstNonDomainAttribute(metadata) {
             return metadata

src/plugins/LADTable/components/LadTableSet.vue

@@ -83,9 +83,12 @@ export default {
             for (let ladTable of ladTables) {
                 for (let telemetryObject of ladTable) {
                     let metadata = this.openmct.telemetry.getMetadata(telemetryObject.domainObject);
-                    for (let metadatum of metadata.valueMetadatas) {
-                        if (metadatum.unit) {
-                            return true;
+
+                    if (metadata) {
+                        for (let metadatum of metadata.valueMetadatas) {
+                            if (metadatum.unit) {
+                                return true;
+                            }
                         }
                     }
                 }

src/plugins/LADTable/pluginSpec.js

@@ -155,7 +155,7 @@ describe("The LAD Table", () => {
         // add another telemetry object as composition in lad table to test multi rows
         mockObj.ladTable.composition.push(anotherTelemetryObj.identifier);
 
-        beforeEach(async (done) => {
+        beforeEach(async () => {
             let telemetryRequestResolve;
             let telemetryObjectResolve;
             let anotherTelemetryObjectResolve;
@@ -204,8 +204,6 @@ describe("The LAD Table", () => {
 
             await Promise.all([telemetryRequestPromise, telemetryObjectPromise, anotherTelemetryObjectPromise]);
             await Vue.nextTick();
-
-            done();
         });
 
         it("should show one row per object in the composition", () => {

src/plugins/charts/bar/BarGraphView.vue

@@ -178,6 +178,26 @@ export default {
             this.requestDataFor(telemetryObject);
             this.subscribeToObject(telemetryObject);
         },
+        setTrace(key, name, axisMetadata, xValues, yValues) {
+            let trace = {
+                key,
+                name: name,
+                x: xValues,
+                y: yValues,
+                xAxisMetadata: {},
+                yAxisMetadata: axisMetadata.yAxisMetadata,
+                type: this.domainObject.configuration.useBar ? 'bar' : 'scatter',
+                mode: 'lines',
+                line: {
+                    shape: this.domainObject.configuration.useInterpolation
+                },
+                marker: {
+                    color: this.domainObject.configuration.barStyles.series[key].color
+                },
+                hoverinfo: this.domainObject.configuration.useBar ? 'skip' : 'x+y'
+            };
+            this.addTrace(trace, key);
+        },
         addTrace(trace, key) {
             if (!this.trace.length) {
                 this.trace = this.trace.concat([trace]);
@@ -236,7 +256,15 @@ export default {
         refreshData(bounds, isTick) {
             if (!isTick) {
                 const telemetryObjects = Object.values(this.telemetryObjects);
-                telemetryObjects.forEach(this.requestDataFor);
+                telemetryObjects.forEach((telemetryObject) => {
+                    //clear existing data
+                    const key = this.openmct.objects.makeKeyString(telemetryObject.identifier);
+                    const axisMetadata = this.getAxisMetadata(telemetryObject);
+                    this.setTrace(key, telemetryObject.name, axisMetadata, [], []);
+                    //request new data
+                    this.requestDataFor(telemetryObject);
+                    this.subscribeToObject(telemetryObject);
+                });
             }
         },
         removeAllSubscriptions() {
@@ -320,25 +348,7 @@ export default {
                 });
             }
 
-            let trace = {
-                key,
-                name: telemetryObject.name,
-                x: xValues,
-                y: yValues,
-                xAxisMetadata: xAxisMetadata,
-                yAxisMetadata: axisMetadata.yAxisMetadata,
-                type: this.domainObject.configuration.useBar ? 'bar' : 'scatter',
-                mode: 'lines',
-                line: {
-                    shape: this.domainObject.configuration.useInterpolation
-                },
-                marker: {
-                    color: this.domainObject.configuration.barStyles.series[key].color
-                },
-                hoverinfo: this.domainObject.configuration.useBar ? 'skip' : 'x+y'
-            };
-
-            this.addTrace(trace, key);
+            this.setTrace(key, telemetryObject.name, axisMetadata, xValues, yValues);
         },
         isDataInTimeRange(datum, key, telemetryObject) {
             const timeSystemKey = this.timeContext.timeSystem().key;

src/plugins/charts/bar/BarGraphViewProvider.js

@@ -66,12 +66,15 @@ export default function BarGraphViewProvider(openmct) {
                                 }
                             };
                         },
-                        template: '<bar-graph-view :options="options"></bar-graph-view>'
+                        template: '<bar-graph-view ref="graphComponent" :options="options"></bar-graph-view>'
                     });
                 },
                 destroy: function () {
                     component.$destroy();
                     component = undefined;
+                },
+                onClearData() {
+                    component.$refs.graphComponent.refreshData();
                 }
             };
         }

src/plugins/charts/bar/inspector/BarGraphOptions.vue

@@ -281,11 +281,11 @@ export default {
                 this.xKeyOptions.push(
                     metadataValues.reduce((previousValue, currentValue) => {
                         return {
-                            name: `${previousValue.name}, ${currentValue.name}`,
+                            name: previousValue?.name ? `${previousValue.name}, ${currentValue.name}` : `${currentValue.name}`,
                             value: currentValue.key,
                             isArrayValue: currentValue.isArrayValue
                         };
-                    })
+                    }, {name: ''})
                 );
             }
 
@@ -316,11 +316,16 @@ export default {
                     }
                 } else {
                     if (this.yKey === undefined) {
-                        yKeyOptionIndex = this.yKeyOptions.findIndex((option, index) => index !== xKeyOptionIndex);
-                        if (yKeyOptionIndex > -1) {
+                        if (metadataValues.length && metadataArrayValues.length === 0) {
                             update = true;
-                            this.yKey = this.yKeyOptions[yKeyOptionIndex].value;
-                            this.yKeyLabel = this.yKeyOptions[yKeyOptionIndex].name;
+                            this.yKey = 'none';
+                        } else {
+                            yKeyOptionIndex = this.yKeyOptions.findIndex((option, index) => index !== xKeyOptionIndex);
+                            if (yKeyOptionIndex > -1) {
+                                update = true;
+                                this.yKey = this.yKeyOptions[yKeyOptionIndex].value;
+                                this.yKeyLabel = this.yKeyOptions[yKeyOptionIndex].name;
+                            }
                         }
                     }
                 }
@@ -336,6 +341,8 @@ export default {
 
                     return option;
                 });
+            } else if (this.xKey !== undefined && this.domainObject.configuration.axes.yKey === undefined) {
+                this.domainObject.configuration.axes.yKey = 'none';
             }
 
             this.xKeyOptions = this.xKeyOptions.map((option, index) => {

src/plugins/charts/bar/plugin.js

@@ -28,9 +28,9 @@ export default function () {
     return function install(openmct) {
         openmct.types.addType(BAR_GRAPH_KEY, {
             key: BAR_GRAPH_KEY,
-            name: "Graph (Bar or Line)",
+            name: "Graph",
             cssClass: "icon-bar-chart",
-            description: "View data as a bar graph. Can be added to Display Layouts.",
+            description: "Visualize data as a bar or line graph.",
             creatable: true,
             initialize: function (domainObject) {
                 domainObject.composition = [];

src/plugins/charts/bar/pluginSpec.js

@@ -367,19 +367,26 @@ describe("the plugin", function () {
                 type: "test-object",
                 name: "Test Object",
                 telemetry: {
-                    values: [{
-                        key: "some-key",
-                        name: "Some attribute",
-                        hints: {
-                            domain: 1
-                        }
-                    }, {
-                        key: "some-other-key",
-                        name: "Another attribute",
-                        hints: {
-                            range: 1
-                        }
-                    }]
+                    values: [
+                        {
+                            key: "some-key",
+                            source: "some-key",
+                            name: "Some attribute",
+                            format: "enum",
+                            enumerations: [
+                                {
+                                    value: 0,
+                                    string: "OFF"
+                                },
+                                {
+                                    value: 1,
+                                    string: "ON"
+                                }
+                            ],
+                            hints: {
+                                range: 1
+                            }
+                        }]
                 }
             };
             const composition = openmct.composition.get(parent);

src/plugins/condition/ConditionManager.js

@@ -300,8 +300,11 @@ export default class ConditionManager extends EventEmitter {
         return this.compositionLoad.then(() => {
             let latestTimestamp;
             let conditionResults = {};
+            let nextLegOptions = {...options};
+            delete nextLegOptions.onPartialResponse;
+
             const conditionRequests = this.conditions
-                .map(condition => condition.requestLADConditionResult(options));
+                .map(condition => condition.requestLADConditionResult(nextLegOptions));
 
             return Promise.all(conditionRequests)
                 .then((results) => {

src/plugins/conditionWidget/components/ConditionWidget.vue

@@ -136,8 +136,8 @@ export default {
                 this.url = url;
             }
 
-            const conditionSetIdentifier = domainObject.configuration.objectStyles.conditionSetIdentifier;
-            if (this.conditionSetIdentifier !== conditionSetIdentifier) {
+            const conditionSetIdentifier = domainObject.configuration?.objectStyles?.conditionSetIdentifier;
+            if (conditionSetIdentifier && this.conditionSetIdentifier !== conditionSetIdentifier) {
                 this.conditionSetIdentifier = conditionSetIdentifier;
             }