openmct/e2e/appActions.js
2023-08-11 17:18:08 -07:00

644 lines
22 KiB
JavaScript

/*****************************************************************************
* Open MCT, Copyright (c) 2014-2023, 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.
*/
/**
* Defines parameters to be used in the creation of a domain object.
* @typedef {Object} CreateObjectOptions
* @property {string} type the type of domain object to create (e.g.: "Sine Wave Generator").
* @property {string} [name] the desired name of the created domain object.
* @property {string | import('../src/api/objects/ObjectAPI').Identifier} [parent] the Identifier or uuid of the parent object.
* @property {Object<string, string>} [customParameters] any additional parameters to be passed to the domain object's form. E.g. '[aria-label="Data Rate (hz)"]': {'0.1'}
*/
/**
* Contains information about the newly created domain object.
* @typedef {Object} CreatedObjectInfo
* @property {string} name the name of the created object
* @property {string} uuid the uuid of the created object
* @property {string} url the relative url to the object (for use with `page.goto()`)
*/
/**
* Defines parameters to be used in the creation of a notification.
* @typedef {Object} CreateNotificationOptions
* @property {string} message the message
* @property {'info' | 'alert' | 'error'} severity the severity
* @property {import('../src/api/notifications/NotificationAPI').NotificationOptions} [notificationOptions] additional options
*/
const Buffer = require('buffer').Buffer;
const genUuid = require('uuid').v4;
const { expect } = require('@playwright/test');
/**
* This common function creates a domain object with the 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 {CreateObjectOptions} options
* @returns {Promise<CreatedObjectInfo>} An object containing information about the newly created domain object.
*/
async function createDomainObjectWithDefaults(
page,
{ type, name, parent = 'mine', customParameters = {} }
) {
if (!name) {
name = `${type}:${genUuid()}`;
}
const parentUrl = await getHashUrlToDomainObject(page, parent);
// Navigate to the parent object. This is necessary to create the object
// in the correct location, such as a folder, layout, or plot.
await page.goto(`${parentUrl}?hideTree=true`);
//Click the Create button
await page.click('button:has-text("Create")');
// Click the object specified by 'type'
await page.click(`li[role='menuitem']:text("${type}")`);
// Modify the name input field of the domain object to accept 'name'
const nameInput = page.locator('form[name="mctForm"] .first input[type="text"]');
await nameInput.fill('');
await nameInput.fill(name);
if (page.testNotes) {
// Fill the "Notes" section with information about the
// currently running test and its project.
const notesInput = page.locator('form[name="mctForm"] #notes-textarea');
await notesInput.fill(page.testNotes);
}
// If there are any further parameters, fill them in
for (const [key, value] of Object.entries(customParameters)) {
const input = page.locator(`form[name="mctForm"] ${key}`);
await input.fill('');
await input.fill(value);
}
// Click OK button and wait for Navigate event
await Promise.all([
page.waitForLoadState(),
page.click('[aria-label="Save"]'),
// Wait for Save Banner to appear
page.waitForSelector('.c-message-banner__message')
]);
// Wait until the URL is updated
await page.waitForURL(`**/${parent}/*`);
const uuid = await getFocusedObjectUuid(page);
const objectUrl = await getHashUrlToDomainObject(page, uuid);
if (await _isInEditMode(page, uuid)) {
// Save (exit edit mode)
await page.locator('button[title="Save"]').click();
await page.locator('li[title="Save and Finish Editing"]').click();
}
return {
name,
uuid,
url: objectUrl
};
}
/**
* Generate a notification with the given options.
* @param {import('@playwright/test').Page} page
* @param {CreateNotificationOptions} createNotificationOptions
*/
async function createNotification(page, createNotificationOptions) {
await page.evaluate((_createNotificationOptions) => {
const { message, severity, options } = _createNotificationOptions;
const notificationApi = window.openmct.notifications;
if (severity === 'info') {
notificationApi.info(message, options);
} else if (severity === 'alert') {
notificationApi.alert(message, options);
} else {
notificationApi.error(message, options);
}
}, createNotificationOptions);
}
/**
* Expand an item in the tree by a given object name.
* @param {import('@playwright/test').Page} page
* @param {string} name
*/
async function expandTreePaneItemByName(page, name) {
const treePane = page.getByRole('tree', {
name: 'Main Tree'
});
const treeItem = treePane.locator(`role=treeitem[expanded=false][name=/${name}/]`);
const expandTriangle = treeItem.locator('.c-disclosure-triangle');
await expandTriangle.click();
}
/**
* Create a Plan object from JSON with the provided options.
* @param {import('@playwright/test').Page} page
* @param {*} options
* @returns {Promise<CreatedObjectInfo>} An object containing information about the newly created domain object.
*/
async function createPlanFromJSON(page, { name, json, parent = 'mine' }) {
if (!name) {
name = `Plan:${genUuid()}`;
}
const parentUrl = await getHashUrlToDomainObject(page, parent);
// Navigate to the parent object. This is necessary to create the object
// in the correct location, such as a folder, layout, or plot.
await page.goto(`${parentUrl}?hideTree=true`);
// Click the Create button
await page.click('button:has-text("Create")');
// Click 'Plan' menu option
await page.click(`li:text("Plan")`);
// Modify the name input field of the domain object to accept 'name'
const nameInput = page.locator('form[name="mctForm"] .first input[type="text"]');
await nameInput.fill('');
await nameInput.fill(name);
// Upload buffer from memory
await page.locator('input#fileElem').setInputFiles({
name: 'plan.txt',
mimeType: 'text/plain',
buffer: Buffer.from(JSON.stringify(json))
});
// Click OK button and wait for Navigate event
await Promise.all([
page.waitForLoadState(),
page.click('[aria-label="Save"]'),
// Wait for Save Banner to appear
page.waitForSelector('.c-message-banner__message')
]);
// Wait until the URL is updated
await page.waitForURL(`**/${parent}/*`);
const uuid = await getFocusedObjectUuid(page);
const objectUrl = await getHashUrlToDomainObject(page, uuid);
return {
uuid,
name,
url: objectUrl
};
}
/**
* Create a standardized Telemetry Object (Sine Wave Generator) for use in visual tests
* and tests against plotting telemetry (e.g. logPlot tests).
* @param {import('@playwright/test').Page} page
* @param {string | import('../src/api/objects/ObjectAPI').Identifier} [parent] the uuid or identifier of the parent object. Defaults to 'mine'
* @returns {Promise<CreatedObjectInfo>} An object containing information about the telemetry object.
*/
async function createExampleTelemetryObject(page, parent = 'mine') {
const parentUrl = await getHashUrlToDomainObject(page, parent);
// TODO: Make this field even more accessible
const name = 'VIPER Rover Heading';
const nameInputLocator = page.getByRole('dialog').locator('input[type="text"]');
await page.goto(`${parentUrl}?hideTree=true`);
await page.locator('button:has-text("Create")').click();
await page.locator('li:has-text("Sine Wave Generator")').click();
await nameInputLocator.fill(name);
// Fill out the fields with default values
await page.getByRole('spinbutton', { name: 'Period' }).fill('10');
await page.getByRole('spinbutton', { name: 'Amplitude' }).fill('1');
await page.getByRole('spinbutton', { name: 'Offset' }).fill('0');
await page.getByRole('spinbutton', { name: 'Data Rate (hz)' }).fill('1');
await page.getByRole('spinbutton', { name: 'Phase (radians)' }).fill('0');
await page.getByRole('spinbutton', { name: 'Randomness' }).fill('0');
await page.getByRole('spinbutton', { name: 'Loading Delay (ms)' }).fill('0');
await page.getByRole('button', { name: 'Save' }).click();
// Wait until the URL is updated
await page.waitForURL(`**/${parent}/*`);
const uuid = await getFocusedObjectUuid(page);
const url = await getHashUrlToDomainObject(page, uuid);
return {
name,
uuid,
url
};
}
/**
* Navigates directly to a given object url, in fixed time mode, with the given start and end bounds.
* @param {import('@playwright/test').Page} page
* @param {string} url The url to the domainObject
* @param {string | number} start The starting time bound in milliseconds since epoch
* @param {string | number} end The ending time bound in milliseconds since epoch
*/
async function navigateToObjectWithFixedTimeBounds(page, url, start, end) {
await page.goto(
`${url}?tc.mode=fixed&tc.timeSystem=utc&tc.startBound=${start}&tc.endBound=${end}`
);
}
/**
* Open the given `domainObject`'s context menu from the object tree.
* Expands the path to the object and scrolls to it if necessary.
*
* @param {import('@playwright/test').Page} page
* @param {string} url the url to the object
*/
async function openObjectTreeContextMenu(page, url) {
await page.goto(url);
await page.click('button[title="Show selected item in tree"]');
await page.locator('.is-navigated-object').click({
button: 'right'
});
}
/**
* Expands the entire object tree (every expandable tree item).
* @param {import('@playwright/test').Page} page
* @param {"Main Tree" | "Create Modal Tree"} [treeName="Main Tree"]
*/
async function expandEntireTree(page, treeName = 'Main Tree') {
const treeLocator = page.getByRole('tree', {
name: treeName
});
const collapsedTreeItems = treeLocator
.getByRole('treeitem', {
expanded: false
})
.locator('span.c-disclosure-triangle.is-enabled');
while ((await collapsedTreeItems.count()) > 0) {
await collapsedTreeItems.nth(0).click();
// FIXME: Replace hard wait with something event-driven.
// Without the wait, this fails periodically due to a race condition
// with Vue rendering (loop exits prematurely).
// eslint-disable-next-line playwright/no-wait-for-timeout
await page.waitForTimeout(200);
}
}
/**
* Gets the UUID of the currently focused object by parsing the current URL
* and returning the last UUID in the path.
* @param {import('@playwright/test').Page} page
* @returns {Promise<string>} the uuid of the focused object
*/
async function getFocusedObjectUuid(page) {
const UUIDv4Regexp = /[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}/gi;
const focusedObjectUuid = await page.evaluate((regexp) => {
return window.location.href.split('?')[0].match(regexp).at(-1);
}, UUIDv4Regexp);
return focusedObjectUuid;
}
/**
* Returns the hashUrl to the domainObject given its uuid.
* Useful for directly navigating to the given domainObject.
*
* URLs returned will be of the form `'./browse/#/mine/<uuid0>/<uuid1>/...'`
*
* @param {import('@playwright/test').Page} page
* @param {string | import('../src/api/objects/ObjectAPI').Identifier} identifier the uuid or identifier of the object to get the url for
* @returns {Promise<string>} the url of the object
*/
async function getHashUrlToDomainObject(page, identifier) {
await page.waitForLoadState('load');
const hashUrl = await page.evaluate(async (objectIdentifier) => {
const path = await window.openmct.objects.getOriginalPath(objectIdentifier);
let url =
'./#/browse/' +
[...path]
.reverse()
.map((object) => window.openmct.objects.makeKeyString(object.identifier))
.join('/');
// Drop the vestigial '/ROOT' if it exists
if (url.includes('/ROOT')) {
url = url.split('/ROOT').join('');
}
return url;
}, identifier);
return hashUrl;
}
/**
* Utilizes the OpenMCT API to detect if the UI is in Edit mode.
* @private
* @param {import('@playwright/test').Page} page
* @param {string | import('../src/api/objects/ObjectAPI').Identifier} identifier
* @return {Promise<boolean>} true if the Open MCT is in Edit Mode
*/
async function _isInEditMode(page, identifier) {
// eslint-disable-next-line no-return-await
return await page.evaluate(() => window.openmct.editor.isEditing());
}
/**
* Set the time conductor mode to either fixed timespan or realtime mode.
* @param {import('@playwright/test').Page} page
* @param {boolean} [isFixedTimespan=true] true for fixed timespan mode, false for realtime mode; default is true
*/
async function setTimeConductorMode(page, isFixedTimespan = true) {
// Click 'mode' button
await page.getByRole('button', { name: 'Time Conductor Mode', exact: true }).click();
await page.getByRole('button', { name: 'Time Conductor Mode Menu' }).click();
// Switch time conductor mode
if (isFixedTimespan) {
await page.getByRole('menuitem', { name: /Fixed Timespan/ }).click();
} else {
await page.getByRole('menuitem', { name: /Real-Time/ }).click();
}
}
/**
* Set the time conductor to fixed timespan mode
* @param {import('@playwright/test').Page} page
*/
async function setFixedTimeMode(page) {
await setTimeConductorMode(page, true);
}
/**
* Set the time conductor to realtime mode
* @param {import('@playwright/test').Page} page
*/
async function setRealTimeMode(page) {
await setTimeConductorMode(page, false);
}
/**
* @typedef {Object} OffsetValues
* @property {string | undefined} startHours
* @property {string | undefined} startMins
* @property {string | undefined} startSecs
* @property {string | undefined} endHours
* @property {string | undefined} endMins
* @property {string | undefined} endSecs
*/
/**
* Set the values (hours, mins, secs) for the TimeConductor offsets when in realtime mode
* @param {import('@playwright/test').Page} page
* @param {OffsetValues} offset
* @param {import('@playwright/test').Locator} offsetButton
*/
async function setTimeConductorOffset(
page,
{ startHours, startMins, startSecs, endHours, endMins, endSecs }
) {
if (startHours) {
await page.getByRole('spinbutton', { name: 'Start offset hours' }).fill(startHours);
}
if (startMins) {
await page.getByRole('spinbutton', { name: 'Start offset minutes' }).fill(startMins);
}
if (startSecs) {
await page.getByRole('spinbutton', { name: 'Start offset seconds' }).fill(startSecs);
}
if (endHours) {
await page.getByRole('spinbutton', { name: 'End offset hours' }).fill(endHours);
}
if (endMins) {
await page.getByRole('spinbutton', { name: 'End offset minutes' }).fill(endMins);
}
if (endSecs) {
await page.getByRole('spinbutton', { name: 'End offset seconds' }).fill(endSecs);
}
// Click the check button
await page.locator('.pr-time-input--buttons .icon-check').click();
}
/**
* Set the values (hours, mins, secs) for the start time offset when in realtime mode
* @param {import('@playwright/test').Page} page
* @param {OffsetValues} offset
*/
async function setStartOffset(page, offset) {
// Click 'mode' button
await page.getByRole('button', { name: 'Time Conductor Mode', exact: true }).click();
await setTimeConductorOffset(page, offset);
}
/**
* Set the values (hours, mins, secs) for the end time offset when in realtime mode
* @param {import('@playwright/test').Page} page
* @param {OffsetValues} offset
*/
async function setEndOffset(page, offset) {
// Click 'mode' button
await page.getByRole('button', { name: 'Time Conductor Mode', exact: true }).click();
await setTimeConductorOffset(page, offset);
}
async function setTimeConductorBounds(page, startDate, endDate) {
// Bring up the time conductor popup
await page.click('.l-shell__time-conductor.c-compact-tc');
await setTimeBounds(page, startDate, endDate);
await page.keyboard.press('Enter');
}
async function setIndependentTimeConductorBounds(page, startDate, endDate) {
// Activate Independent Time Conductor in Fixed Time Mode
await page.getByRole('switch').click();
// Bring up the time conductor popup
await page.click('.c-conductor-holder--compact .c-compact-tc');
await expect(page.locator('.itc-popout')).toBeVisible();
await setTimeBounds(page, startDate, endDate);
await page.keyboard.press('Enter');
}
async function setTimeBounds(page, startDate, endDate) {
if (startDate) {
// Fill start time
await page
.getByRole('textbox', { name: 'Start date' })
.fill(startDate.toString().substring(0, 10));
await page
.getByRole('textbox', { name: 'Start time' })
.fill(startDate.toString().substring(11, 19));
}
if (endDate) {
// Fill end time
await page.getByRole('textbox', { name: 'End date' }).fill(endDate.toString().substring(0, 10));
await page
.getByRole('textbox', { name: 'End time' })
.fill(endDate.toString().substring(11, 19));
}
}
/**
* Selects an inspector tab based on the provided tab name
*
* @param {import('@playwright/test').Page} page
* @param {String} name the name of the tab
*/
async function selectInspectorTab(page, name) {
const inspectorTabs = page.getByRole('tablist');
const inspectorTab = inspectorTabs.getByTitle(name);
await inspectorTab.click();
}
/**
* Waits and asserts that all plot series data on the page
* is loaded and drawn.
*
* In lieu of a better way to detect when a plot is done rendering,
* we [attach a class to the '.gl-plot' element](https://github.com/nasa/openmct/blob/5924d7ea95a0c2d4141c602a3c7d0665cb91095f/src/plugins/plot/MctPlot.vue#L27)
* once all pending series data has been loaded. The following appAction retrieves
* all plots on the page and waits up to the default timeout for the class to be
* attached to each plot.
* @param {import('@playwright/test').Page} page
*/
async function waitForPlotsToRender(page) {
const plotLocator = page.locator('.gl-plot');
for (const plot of await plotLocator.all()) {
await expect(plot).toHaveClass(/js-series-data-loaded/);
}
}
/**
* @typedef {Object} PlotPixel
* @property {number} r The value of the red channel (0-255)
* @property {number} g The value of the green channel (0-255)
* @property {number} b The value of the blue channel (0-255)
* @property {number} a The value of the alpha channel (0-255)
* @property {string} strValue The rgba string value of the pixel
*/
/**
* Wait for all plots to render and then retrieve and return an array
* of canvas plot pixel data (RGBA values).
* @param {import('@playwright/test').Page} page
* @param {string} canvasSelector The selector for the canvas element
* @return {Promise<PlotPixel[]>}
*/
async function getCanvasPixels(page, canvasSelector) {
const getTelemValuePromise = new Promise((resolve) =>
page.exposeFunction('getCanvasValue', resolve)
);
const canvasHandle = await page.evaluateHandle(
(canvas) => document.querySelector(canvas),
canvasSelector
);
const canvasContextHandle = await page.evaluateHandle(
(canvas) => canvas.getContext('2d'),
canvasHandle
);
await waitForPlotsToRender(page);
await page.evaluate(
([canvas, ctx]) => {
// The document canvas is where the plot points and lines are drawn.
// The only way to access the canvas is using document (using page.evaluate)
/** @type {ImageData} */
const data = ctx.getImageData(0, 0, canvas.width, canvas.height).data;
/** @type {number[]} */
const imageDataValues = Object.values(data);
/** @type {PlotPixel[]} */
const plotPixels = [];
// Each pixel consists of four values within the ImageData.data array. The for loop iterates by multiples of four.
// The values associated with each pixel are R (red), G (green), B (blue), and A (alpha), in that order.
for (let i = 0; i < imageDataValues.length; ) {
if (imageDataValues[i] > 0) {
plotPixels.push({
r: imageDataValues[i],
g: imageDataValues[i + 1],
b: imageDataValues[i + 2],
a: imageDataValues[i + 3],
strValue: `rgb(${imageDataValues[i]}, ${imageDataValues[i + 1]}, ${
imageDataValues[i + 2]
}, ${imageDataValues[i + 3]})`
});
}
i = i + 4;
}
window.getCanvasValue(plotPixels);
},
[canvasHandle, canvasContextHandle]
);
return getTelemValuePromise;
}
// eslint-disable-next-line no-undef
module.exports = {
createDomainObjectWithDefaults,
createExampleTelemetryObject,
createNotification,
createPlanFromJSON,
expandEntireTree,
expandTreePaneItemByName,
getCanvasPixels,
getHashUrlToDomainObject,
getFocusedObjectUuid,
navigateToObjectWithFixedTimeBounds,
openObjectTreeContextMenu,
setFixedTimeMode,
setRealTimeMode,
setStartOffset,
setEndOffset,
setTimeConductorBounds,
setIndependentTimeConductorBounds,
selectInspectorTab,
waitForPlotsToRender
};