[Conditionals] Increase performance, switch to TelemetryCollections (#7841)

* adding telemetry collections to condition manager

* handling telemetry collection data not datum

* adding from maaster

* addressing PR comments

* update unit test to work with telemetry collections

* fixing tests

* removing unnecessary addition

* removing focused describe

* removing focused it

* fix weird test bleed

* adding test for conditional styling

* removing some auto fix es-lint

* got a bit overzealous

* clarification

* using raf utility which handles it correctly and moving visiblity handling into the raf for consistency and performance

* using raf correctly

* removing raf, was causing issues

* move the test and add some determinism

* oops only

* missed lint

* got it!

* fix comments

* test(condStyling): stabilize test

---------

Co-authored-by: John Hill <john.c.hill@nasa.gov>
Co-authored-by: Jesse Mazzella <jesse.d.mazzella@nasa.gov>
This commit is contained in:
Jamie V. 2024-10-02 14:14:15 -07:00 committed by GitHub
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@ -0,0 +1,177 @@
/*****************************************************************************
* Open MCT, Copyright (c) 2014-2024, 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 and styling
*/
import { createDomainObjectWithDefaults, setRealTimeMode } from '../../../../appActions.js';
import { MISSION_TIME } from '../../../../constants.js';
import { expect, test } from '../../../../pluginFixtures.js';
test.describe('Conditionally Styling, using a Condition Set', () => {
let stateGenerator;
let conditionSet;
let displayLayout;
const STATE_CHANGE_INTERVAL = '1';
test.beforeEach(async ({ page }) => {
// Install the clock and set the time to the mission time such that the state generator will be controllable
await page.clock.install({ time: MISSION_TIME });
await page.clock.resume();
await page.goto('./', { waitUntil: 'domcontentloaded' });
// Create Condition Set, State Generator, and Display Layout
conditionSet = await createDomainObjectWithDefaults(page, {
type: 'Condition Set',
name: 'Test Condition Set'
});
stateGenerator = await createDomainObjectWithDefaults(page, {
type: 'State Generator',
name: 'One Second State Generator'
});
// edit the state generator to have a 1 second update rate
await page.getByTitle('More actions').click();
await page.getByRole('menuitem', { name: 'Edit Properties...' }).click();
await page.getByLabel('State Duration (seconds)', { exact: true }).fill(STATE_CHANGE_INTERVAL);
await page.getByLabel('Save').click();
displayLayout = await createDomainObjectWithDefaults(page, {
type: 'Display Layout',
name: 'Test Display Layout'
});
});
test('Conditional styling, using a Condition Set, will style correctly based on the output @clock', async ({
page
}) => {
test.info().annotations.push({
type: 'issue',
description: 'https://github.com/nasa/openmct/issues/7840'
});
// set up the condition set to use the state generator
await page.goto(conditionSet.url, { waitUntil: 'domcontentloaded' });
// Add the State Generator to the Condition Set by dragging from the main tree
await page.getByLabel('Show selected item in tree').click();
await page
.getByRole('tree', {
name: 'Main Tree'
})
.getByRole('treeitem', {
name: stateGenerator.name
})
.dragTo(page.locator('#conditionCollection'));
// Add the state generator to the first criterion such that there is a condition named 'OFF' when the state generator is off
await page.getByLabel('Add Condition').click();
await page
.getByLabel('Criterion Telemetry Selection')
.selectOption({ label: stateGenerator.name });
await page.getByLabel('Criterion Metadata Selection').selectOption({ label: 'State' });
await page.getByLabel('Criterion Comparison Selection').selectOption({ label: 'is' });
await page.getByLabel('Condition Name Input').first().fill('OFF');
await page.getByLabel('Save').click();
await page.getByRole('listitem', { name: 'Save and Finish Editing' }).click();
await searchAndLinkParameterToObject(page, stateGenerator.name, displayLayout.name);
//Add a box to the display layout
await page.goto(displayLayout.url, { waitUntil: 'domcontentloaded' });
await page.getByLabel('Edit Object').click();
//Add a box to the display layout and move it to the right
//TEMP: Click the layout such that the state generator is deselected
await page.getByLabel('Test Display Layout Layout Grid').locator('div').nth(1).click();
await page.getByLabel('Add Drawing Object').click();
await page.getByText('Box').click();
await page.getByLabel('X:').click();
await page.getByLabel('X:').fill('10');
await page.getByLabel('X:').press('Enter');
// set up conditional styling such that the box is red when the state generator condition is 'OFF'
await page.getByRole('tab', { name: 'Styles' }).click();
await page.getByRole('button', { name: 'Use Conditional Styling...' }).click();
await page.getByLabel('Modal Overlay').getByLabel('Expand My Items folder').click();
await page.getByLabel('Modal Overlay').getByLabel(`Preview ${conditionSet.name}`).click();
await page.getByText('Ok').click();
await page.getByLabel('Set background color').first().click();
await page.getByLabel('#ff0000').click();
await page.getByLabel('Save', { exact: true }).click();
await page.getByRole('listitem', { name: 'Save and Finish Editing' }).click();
await setRealTimeMode(page);
//Pause at a time when the state generator is 'OFF' which is 20 minutes in the future
await page.clock.pauseAt(new Date(MISSION_TIME + 1200000));
const redBG = 'background-color: rgb(255, 0, 0);';
const defaultBG = 'background-color: rgb(102, 102, 102);';
const textElement = page.getByLabel('Alpha-numeric telemetry value').locator('div:first-child');
const styledElement = page.getByLabel('Box', { exact: true });
await page.clock.resume();
// Check if the style is red when text is 'OFF'
await expect(textElement).toHaveText('OFF');
await waitForStyleChange(styledElement, redBG);
// Fast forward to the next state change
await page.clock.fastForward(STATE_CHANGE_INTERVAL * 1000);
// Check if the style is not red when text is 'ON'
await expect(textElement).toHaveText('ON');
await waitForStyleChange(styledElement, defaultBG);
});
});
/**
* Wait for the style of an element to change to the expected style.
* @param {import('@playwright/test').Locator} element - The element to check.
* @param {string} expectedStyle - The expected style to wait for.
* @param {number} timeout - The timeout in milliseconds.
*/
async function waitForStyleChange(element, expectedStyle, timeout = 0) {
await expect(async () => {
const style = await element.getAttribute('style');
// eslint-disable-next-line playwright/prefer-web-first-assertions
expect(style).toBe(expectedStyle);
}).toPass({ timeout: 1000 }); // timeout allows for the style to be applied
}
/**
* Search for telemetry and link it to an object. objectName should come from the domainObject.name function.
* @param {import('@playwright/test').Page} page
* @param {string} parameterName
* @param {string} objectName
*/
async function searchAndLinkParameterToObject(page, parameterName, objectName) {
await page.getByRole('searchbox', { name: 'Search Input' }).click();
await page.getByRole('searchbox', { name: 'Search Input' }).fill(parameterName);
await page.getByLabel('Object Results').getByText(parameterName).click();
await page.getByLabel('More actions').click();
await page.getByLabel('Create Link').click();
await page.getByLabel('Modal Overlay').getByLabel('Search Input').click();
await page.getByLabel('Modal Overlay').getByLabel('Search Input').fill(objectName);
await page.getByLabel('Modal Overlay').getByLabel(`Navigate to ${objectName}`).click();
await page.getByLabel('Save').click();
}

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@ -39,7 +39,7 @@ export default class ConditionManager extends EventEmitter {
this.shouldEvaluateNewTelemetry = this.shouldEvaluateNewTelemetry.bind(this);
this.compositionLoad = this.composition.load();
this.subscriptions = {};
this.telemetryCollections = {};
this.telemetryObjects = {};
this.testData = {
conditionTestInputs: this.conditionSetDomainObject.configuration.conditionTestData,
@ -48,55 +48,46 @@ export default class ConditionManager extends EventEmitter {
this.initialize();
}
async requestLatestValue(endpoint) {
const options = {
subscribeToTelemetry(telemetryObject) {
const keyString = this.openmct.objects.makeKeyString(telemetryObject.identifier);
if (this.telemetryCollections[keyString]) {
return;
}
const requestOptions = {
size: 1,
strategy: 'latest'
};
const latestData = await this.openmct.telemetry.request(endpoint, options);
if (!latestData) {
throw new Error('Telemetry request failed by returning a falsy response');
}
if (latestData.length === 0) {
return;
}
this.telemetryReceived(endpoint, latestData[0]);
}
subscribeToTelemetry(endpoint) {
const telemetryKeyString = this.openmct.objects.makeKeyString(endpoint.identifier);
if (this.subscriptions[telemetryKeyString]) {
return;
}
const metadata = this.openmct.telemetry.getMetadata(endpoint);
this.telemetryObjects[telemetryKeyString] = Object.assign({}, endpoint, {
telemetryMetaData: metadata ? metadata.valueMetadatas : []
});
// get latest telemetry value (in case subscription is cached and no new data is coming in)
this.requestLatestValue(endpoint);
this.subscriptions[telemetryKeyString] = this.openmct.telemetry.subscribe(
endpoint,
this.telemetryReceived.bind(this, endpoint)
this.telemetryCollections[keyString] = this.openmct.telemetry.requestCollection(
telemetryObject,
requestOptions
);
const metadata = this.openmct.telemetry.getMetadata(telemetryObject);
const telemetryMetaData = metadata ? metadata.valueMetadatas : [];
this.telemetryObjects[keyString] = { ...telemetryObject, telemetryMetaData };
this.telemetryCollections[keyString].on(
'add',
this.telemetryReceived.bind(this, telemetryObject)
);
this.telemetryCollections[keyString].load();
this.updateConditionTelemetryObjects();
}
unsubscribeFromTelemetry(endpointIdentifier) {
const id = this.openmct.objects.makeKeyString(endpointIdentifier);
if (!this.subscriptions[id]) {
console.log('no subscription to remove');
const keyString = this.openmct.objects.makeKeyString(endpointIdentifier);
if (!this.telemetryCollections[keyString]) {
return;
}
this.subscriptions[id]();
delete this.subscriptions[id];
delete this.telemetryObjects[id];
this.telemetryCollections[keyString].destroy();
this.telemetryCollections[keyString] = null;
this.telemetryObjects[keyString] = null;
this.removeConditionTelemetryObjects();
//force re-computation of condition set result as we might be in a state where
@ -107,7 +98,7 @@ export default class ConditionManager extends EventEmitter {
this.timeSystems,
this.openmct.time.getTimeSystem()
);
this.updateConditionResults({ id: id });
this.updateConditionResults({ id: keyString });
this.updateCurrentCondition(latestTimestamp);
if (Object.keys(this.telemetryObjects).length === 0) {
@ -410,11 +401,13 @@ export default class ConditionManager extends EventEmitter {
return this.openmct.time.getBounds().end >= currentTimestamp;
}
telemetryReceived(endpoint, datum) {
telemetryReceived(endpoint, data) {
if (!this.isTelemetryUsed(endpoint)) {
return;
}
const datum = data[0];
const normalizedDatum = this.createNormalizedDatum(datum, endpoint);
const timeSystemKey = this.openmct.time.getTimeSystem().key;
let timestamp = {};
@ -507,8 +500,9 @@ export default class ConditionManager extends EventEmitter {
destroy() {
this.composition.off('add', this.subscribeToTelemetry, this);
this.composition.off('remove', this.unsubscribeFromTelemetry, this);
Object.values(this.subscriptions).forEach((unsubscribe) => unsubscribe());
delete this.subscriptions;
Object.values(this.telemetryCollections).forEach((telemetryCollection) =>
telemetryCollection.destroy()
);
this.conditions.forEach((condition) => {
condition.destroy();

View File

@ -720,31 +720,57 @@ describe('the plugin', function () {
};
});
it('should evaluate as old when telemetry is not received in the allotted time', (done) => {
it('should evaluate as old when telemetry is not received in the allotted time', async () => {
let onAddResolve;
const onAddCalledPromise = new Promise((resolve) => {
onAddResolve = resolve;
});
const mockTelemetryCollection = {
load: jasmine.createSpy('load'),
on: jasmine.createSpy('on').and.callFake((event, callback) => {
if (event === 'add') {
onAddResolve();
}
})
};
openmct.telemetry = jasmine.createSpyObj('telemetry', [
'subscribe',
'getMetadata',
'request',
'getValueFormatter',
'abortAllRequests'
'abortAllRequests',
'requestCollection'
]);
openmct.telemetry.request.and.returnValue(Promise.resolve([]));
openmct.telemetry.getMetadata.and.returnValue({
...testTelemetryObject.telemetry,
valueMetadatas: []
valueMetadatas: testTelemetryObject.telemetry.values,
valuesForHints: jasmine
.createSpy('valuesForHints')
.and.returnValue(testTelemetryObject.telemetry.values),
value: jasmine.createSpy('value').and.callFake((key) => {
return testTelemetryObject.telemetry.values.find((value) => value.key === key);
})
});
openmct.telemetry.request.and.returnValue(Promise.resolve([]));
openmct.telemetry.requestCollection.and.returnValue(mockTelemetryCollection);
openmct.telemetry.getValueFormatter.and.returnValue({
parse: function (value) {
return value;
}
});
let conditionMgr = new ConditionManager(conditionSetDomainObject, openmct);
conditionMgr.on('conditionSetResultUpdated', mockListener);
conditionMgr.telemetryObjects = {
'test-object': testTelemetryObject
};
conditionMgr.updateConditionTelemetryObjects();
setTimeout(() => {
// Wait for the 'on' callback to be called
await onAddCalledPromise;
// Simulate the passage of time and no data received
await new Promise((resolve) => setTimeout(resolve, 400));
expect(mockListener).toHaveBeenCalledWith({
output: 'Any old telemetry',
id: {
@ -754,16 +780,9 @@ describe('the plugin', function () {
conditionId: '39584410-cbf9-499e-96dc-76f27e69885d',
utc: undefined
});
done();
}, 400);
});
it('should not evaluate as old when telemetry is received in the allotted time', (done) => {
openmct.telemetry.getMetadata = jasmine.createSpy('getMetadata');
openmct.telemetry.getMetadata.and.returnValue({
...testTelemetryObject.telemetry,
valueMetadatas: testTelemetryObject.telemetry.values
});
it('should not evaluate as old when telemetry is received in the allotted time', async () => {
const testDatum = {
'some-key2': '',
utc: 1,
@ -771,8 +790,49 @@ describe('the plugin', function () {
'some-key': null,
id: 'test-object'
};
openmct.telemetry.request = jasmine.createSpy('request');
let onAddResolve;
let onAddCallback;
const onAddCalledPromise = new Promise((resolve) => {
onAddResolve = resolve;
});
const mockTelemetryCollection = {
load: jasmine.createSpy('load'),
on: jasmine.createSpy('on').and.callFake((event, callback) => {
if (event === 'add') {
onAddCallback = callback;
onAddResolve();
}
})
};
openmct.telemetry = jasmine.createSpyObj('telemetry', [
'getMetadata',
'getValueFormatter',
'request',
'subscribe',
'requestCollection'
]);
openmct.telemetry.subscribe.and.returnValue(function () {});
openmct.telemetry.request.and.returnValue(Promise.resolve([testDatum]));
openmct.telemetry.getMetadata.and.returnValue({
...testTelemetryObject.telemetry,
valueMetadatas: testTelemetryObject.telemetry.values,
valuesForHints: jasmine
.createSpy('valuesForHints')
.and.returnValue(testTelemetryObject.telemetry.values),
value: jasmine.createSpy('value').and.callFake((key) => {
return testTelemetryObject.telemetry.values.find((value) => value.key === key);
})
});
openmct.telemetry.requestCollection.and.returnValue(mockTelemetryCollection);
openmct.telemetry.getValueFormatter.and.returnValue({
parse: function (value) {
return value;
}
});
const date = 1;
conditionSetDomainObject.configuration.conditionCollection[0].configuration.criteria[0].input =
['0.4'];
@ -782,8 +842,16 @@ describe('the plugin', function () {
'test-object': testTelemetryObject
};
conditionMgr.updateConditionTelemetryObjects();
conditionMgr.telemetryReceived(testTelemetryObject, testDatum);
setTimeout(() => {
// Wait for the 'on' callback to be called
await onAddCalledPromise;
// Simulate receiving telemetry data
onAddCallback([testDatum]);
// Wait a bit for the condition manager to process the data
await new Promise((resolve) => setTimeout(resolve, 100));
expect(mockListener).toHaveBeenCalledWith({
output: 'Default',
id: {
@ -793,8 +861,6 @@ describe('the plugin', function () {
conditionId: '2532d90a-e0d6-4935-b546-3123522da2de',
utc: date
});
done();
}, 300);
});
});
@ -902,17 +968,25 @@ describe('the plugin', function () {
openmct.telemetry.getMetadata = jasmine.createSpy('getMetadata');
openmct.telemetry.getMetadata.and.returnValue({
...testTelemetryObject.telemetry,
valueMetadatas: []
valueMetadatas: testTelemetryObject.telemetry.values,
valuesForHints: jasmine
.createSpy('valuesForHints')
.and.returnValue(testTelemetryObject.telemetry.values),
value: jasmine.createSpy('value').and.callFake((key) => {
return testTelemetryObject.telemetry.values.find((value) => value.key === key);
})
});
conditionMgr.on('conditionSetResultUpdated', mockListener);
conditionMgr.telemetryObjects = {
'test-object': testTelemetryObject
};
conditionMgr.updateConditionTelemetryObjects();
conditionMgr.telemetryReceived(testTelemetryObject, {
conditionMgr.telemetryReceived(testTelemetryObject, [
{
'some-key': 2,
utc: date
});
}
]);
let result = conditionMgr.conditions.map((condition) => condition.result);
expect(result[2]).toBeUndefined();
});
@ -1002,26 +1076,37 @@ describe('the plugin', function () {
}
};
openmct.$injector = jasmine.createSpyObj('$injector', ['get']);
// const mockTransactionService = jasmine.createSpyObj(
// 'transactionService',
// ['commit']
// );
openmct.telemetry = jasmine.createSpyObj('telemetry', [
'isTelemetryObject',
'request',
'subscribe',
'getMetadata',
'getValueFormatter',
'request'
'requestCollection'
]);
openmct.telemetry.isTelemetryObject.and.returnValue(true);
openmct.telemetry.subscribe.and.returnValue(function () {});
openmct.telemetry.request.and.returnValue(Promise.resolve([]));
openmct.telemetry.isTelemetryObject.and.returnValue(true);
openmct.telemetry.getMetadata.and.returnValue(testTelemetryObject.telemetry);
openmct.telemetry.getMetadata.and.returnValue({
...testTelemetryObject.telemetry,
valueMetadatas: testTelemetryObject.telemetry.values,
valuesForHints: jasmine
.createSpy('valuesForHints')
.and.returnValue(testTelemetryObject.telemetry.values),
value: jasmine.createSpy('value').and.callFake((key) => {
return testTelemetryObject.telemetry.values.find((value) => value.key === key);
})
});
openmct.telemetry.getValueFormatter.and.returnValue({
parse: function (value) {
return value;
}
});
openmct.telemetry.getMetadata.and.returnValue(testTelemetryObject.telemetry);
openmct.telemetry.request.and.returnValue(Promise.resolve([]));
openmct.telemetry.requestCollection.and.returnValue({
load: jasmine.createSpy('load'),
on: jasmine.createSpy('on')
});
const styleRuleManger = new StyleRuleManager(stylesObject, openmct, null, true);
spyOn(styleRuleManger, 'subscribeToConditionSet');

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@ -128,35 +128,22 @@ export default {
}
},
updateStyle(styleObj) {
let elemToStyle = this.getStyleReceiver();
const elemToStyle = this.getStyleReceiver();
if (!styleObj || elemToStyle === undefined) {
if (!styleObj || !elemToStyle) {
return;
}
let keys = Object.keys(styleObj);
keys.forEach((key) => {
if (elemToStyle) {
if (typeof styleObj[key] === 'string' && styleObj[key].indexOf('__no_value') > -1) {
if (elemToStyle.style[key]) {
elemToStyle.style[key] = '';
// handle visibility separately
if (styleObj.isStyleInvisible !== undefined) {
elemToStyle.classList.toggle(STYLE_CONSTANTS.isStyleInvisible, styleObj.isStyleInvisible);
styleObj.isStyleInvisible = null;
}
Object.entries(styleObj).forEach(([key, value]) => {
if (typeof value !== 'string' || !value.includes('__no_value')) {
elemToStyle.style[key] = value;
} else {
if (
!styleObj.isStyleInvisible &&
elemToStyle.classList.contains(STYLE_CONSTANTS.isStyleInvisible)
) {
elemToStyle.classList.remove(STYLE_CONSTANTS.isStyleInvisible);
} else if (
styleObj.isStyleInvisible &&
!elemToStyle.classList.contains(styleObj.isStyleInvisible)
) {
elemToStyle.classList.add(styleObj.isStyleInvisible);
}
elemToStyle.style[key] = styleObj[key];
}
elemToStyle.style[key] = ''; // remove the property
}
});
}