add Stress test suite

bigbluebutton-tests/playwright/core/constants.js

@@ -4,6 +4,11 @@ exports.ELEMENT_WAIT_LONGER_TIME = 10000;
 exports.LOOP_INTERVAL = 1200;
 exports.NOTIFICATION_WAIT_TIME = 6000;
 
+// STRESS TESTS VARS
+exports.JOIN_AS_MODERATOR_TEST_ROUNDS = 15;
+exports.MAX_JOIN_AS_MODERATOR_FAIL_RATE = 0.05;
+exports.BREAKOUT_ROOM_INVITATION_TEST_ROUNDS = 20;
+
 // MEDIA CONNECTION TIMEOUTS
 exports.VIDEO_LOADING_WAIT_TIME = 15000;
 exports.UPLOAD_PDF_WAIT_TIME = 20000;

bigbluebutton-tests/playwright/core/elements.js

@@ -30,6 +30,9 @@ exports.alreadyConnected = 'span[class^="alreadyConnected--"]';
 exports.askJoinRoom1 = 'button[aria-label="Ask to join Room 1"]';
 exports.joinRoom1 = 'button[aria-label="Join room Room 1"]';
 exports.breakoutRoomsButton = 'div[aria-label="Breakout Rooms"]';
+exports.allowChoiceRoom = 'input[id="freeJoinCheckbox"]';
+exports.labelGeneratingURL = 'span[data-test="labelGeneratingURL"]';
+exports.endBreakoutRoomsButton = 'button[data-test="endBreakoutRoomsButton"]';
 
 // Chat
 exports.chatBox = '#message-input';
@@ -144,6 +147,7 @@ exports.userListItem = 'div[data-test="userListItem"]';
 exports.firstUser = '[data-test="userListItemCurrent"]';
 exports.multiWhiteboardTool = 'span[data-test="multiWhiteboardTool"]';
 exports.manageUsers = 'button[data-test="manageUsers"]';
+exports.presenterClassName = 'presenter--';
 
 // Locales
 exports.locales = ['af', 'ar', 'az', 'bg-BG', 'bn', 'ca', 'cs-CZ', 'da', 'de',

bigbluebutton-tests/playwright/stress/stress.js

@@ -0,0 +1,79 @@
+const { expect } = require('@playwright/test');
+const Page = require('../core/page');
+const e = require('../core/elements');
+const c = require('../core/constants');
+const util = require('./util');
+
+class Stress {
+  constructor(browser, context, page) {
+    this.modPage = new Page(browser, page);
+    this.browser = browser;
+    this.context = context;
+    this.userPages = [];
+  }
+
+  async moderatorAsPresenter() {
+    const maxFailRate = c.JOIN_AS_MODERATOR_TEST_ROUNDS * c.MAX_JOIN_AS_MODERATOR_FAIL_RATE;
+    let failureCount = 0;
+    for (let i = 1; i <= c.JOIN_AS_MODERATOR_TEST_ROUNDS; i++) {
+      await this.modPage.init(true, true, { fullName: `Moderator-${i}` });
+      await this.modPage.waitForSelector(e.userAvatar);
+      const hasPresenterClass = await this.modPage.page.evaluate(util.checkIncludeClass, [e.userAvatar, e.presenterClassName]);
+      await this.modPage.waitAndClick(e.actions);
+      const canStartPoll = await this.modPage.checkElement(e.polling);
+      if (!hasPresenterClass || !canStartPoll) {
+        failureCount++;
+      }
+
+      const newPage = await this.context.newPage();
+      await this.modPage.page.close();
+      this.modPage.page = newPage;
+      console.log(`Loop ${i} of ${c.JOIN_AS_MODERATOR_TEST_ROUNDS} completed`);
+      await expect(failureCount).toBeLessThanOrEqual(maxFailRate);
+    }
+  }
+
+  async breakoutRoomInvitation() {
+    await this.modPage.init(true, true, { fullName: 'Moderator' });
+    for (let i = 1; i <= c.BREAKOUT_ROOM_INVITATION_TEST_ROUNDS; i++) {
+      const userName = `User-${i}`;
+      const newPage = await this.browser.newPage();
+      const userPage = new Page(this.browser, newPage);
+      await userPage.init(false, true, { fullName: userName, meetingId: this.modPage.meetingId });
+      console.log(`${userName} joined`);
+      this.userPages.push(userPage);
+    }
+
+    // Create breakout rooms with the allow choice option enabled
+    await this.modPage.bringToFront();
+    await this.modPage.waitAndClick(e.manageUsers);
+    await this.modPage.waitAndClick(e.createBreakoutRooms);
+    await this.modPage.waitAndClick(e.allowChoiceRoom);
+    await this.modPage.waitAndClick(e.modalConfirmButton);
+
+    for (const page of this.userPages) {
+      await page.bringToFront();
+      await page.hasElement(e.modalConfirmButton, c.ELEMENT_WAIT_LONGER_TIME);
+      await page.hasElement(e.labelGeneratingURL, c.ELEMENT_WAIT_LONGER_TIME);
+    }
+
+    // End breakout rooms
+    await this.modPage.bringToFront();
+    await this.modPage.waitAndClick(e.breakoutRoomsItem);
+    await this.modPage.waitAndClick(e.endBreakoutRoomsButton);
+    await this.modPage.closeAudioModal();
+
+    // Create breakout rooms with the allow choice option NOT enabled (randomly assign)
+    await this.modPage.waitAndClick(e.manageUsers);
+    await this.modPage.waitAndClick(e.createBreakoutRooms);
+    await this.modPage.waitAndClick(e.randomlyAssign);
+    await this.modPage.waitAndClick(e.modalConfirmButton);
+
+    for (const page of this.userPages) {
+      await page.bringToFront();
+      await page.hasElement(e.modalConfirmButton);
+    }
+  }
+}
+
+exports.Stress = Stress;

bigbluebutton-tests/playwright/stress/stress.spec.js

@@ -0,0 +1,16 @@
+const { test } = require('@playwright/test');
+const { Stress } = require('./stress.js');
+
+test.describe.parallel('Stress', () => {
+  test.beforeEach(async () => test.setTimeout(0));
+
+  test('First moderator joining as presenter', async ({ browser, context, page }) => {
+    const stress = new Stress(browser, context, page);
+    await stress.moderatorAsPresenter();
+  });
+
+  test('All users must receive breakout room invitations', async ({ browser, context, page }) => {
+    const stress = new Stress(browser, context, page);
+    await stress.breakoutRoomInvitation();
+  });
+})

bigbluebutton-tests/playwright/stress/util.js

@@ -0,0 +1,5 @@
+function checkIncludeClass([selector, className]) {
+  return document.querySelectorAll(selector)[0]?.className.includes(className);
+}
+
+exports.checkIncludeClass = checkIncludeClass;