add Hide/Restore presentation test

bigbluebutton-html5/imports/ui/components/actions-bar/presentation-options/component.jsx

@@ -54,6 +54,7 @@ const PresentationOptionsContainer = ({
     <Button
       className={cx(styles.button, !isLayoutSwapped || styles.btn)}
       icon={`${buttonType}${isLayoutSwapped ? '_off' : ''}`}
+      data-test="restorePresentationButton"
       label={intl.formatMessage(isLayoutSwapped ? intlMessages.restorePresentationLabel : intlMessages.minimizePresentationLabel)}
       aria-label={intl.formatMessage(isLayoutSwapped ? intlMessages.restorePresentationLabel : intlMessages.minimizePresentationLabel)}
       aria-describedby={intl.formatMessage(isLayoutSwapped ? intlMessages.restorePresentationDesc : intlMessages.minimizePresentationDesc)}

bigbluebutton-tests/puppeteer/core/elements.js

@@ -174,6 +174,7 @@ exports.confirmManagePresentation = 'button[data-test="confirmManagePresentation
 exports.allowPresentationDownload = 'button[data-test="allowPresentationDownload"]';
 exports.disallowPresentationDownload = 'button[data-test="disallowPresentationDownload"]';
 exports.uploadPresentationFileName = 'uploadTest.png';
+exports.presentationContainer = 'div[class^="presentationContainer--"]';
 
 // User
 exports.firstUser = '[data-test="userListItemCurrent"]';

bigbluebutton-tests/puppeteer/presentation/presentation.js

@@ -129,6 +129,25 @@ class Presentation {
       return false;
     }
   }
+
+  async hideAndRestorePresentation(testName) {
+    try {
+      await this.modPage.waitForSelector(e.whiteboard);
+      await this.modPage.screenshot(testName, '01-after-close-audio-modal');
+      await this.modPage.waitAndClick(e.minimizePresentation);
+      const presentationWasRemoved = await this.modPage.wasRemoved(e.presentationContainer);
+      await this.modPage.screenshot(testName, '02-minimize-presentation');
+
+      await this.modPage.waitAndClick(e.restorePresentation);
+      const presentationWasRestored = await this.modPage.hasElement(e.presentationContainer);
+      await this.modPage.screenshot(testName, '03-restore-presentation');
+
+      return presentationWasRemoved && presentationWasRestored;
+    } catch (err) {
+      await this.modPage.logger(err);
+      return false;
+    }
+  }
 }
 
 module.exports = exports = Presentation;

bigbluebutton-tests/puppeteer/presentation/presentation.obj.js

@@ -98,5 +98,27 @@ const presentationTest = () => {
     expect(response).toBe(true);
     Page.checkRegression(24.62, screenshot);
   });
+
+  test('Hide/Restore presentation', async () => {
+    const test = new Presentation();
+    let response;
+    let screenshot;
+    try {
+      const testName = 'hideAndRestorePresentation';
+      await test.modPage.logger('begin of ', testName);
+      await test.initModPage(testName);
+      await test.modPage.startRecording(testName);
+      response = await test.hideAndRestorePresentation(testName);
+      await test.modPage.stopRecording();
+      screenshot = await test.modPage.page.screenshot();
+      await test.modPage.logger('end of ', testName);
+    } catch (e) {
+      await test.modPage.logger(e);
+    } finally {
+      await test.modPage.close();
+    }
+    expect(response).toBe(true);
+    Page.checkRegression(24.62, screenshot);
+  });
 };
 module.exports = exports = presentationTest;