[amp-vimeo] add unit tests (#32814)

ampproject · Feb 23, 2021 · 5cb3446 · 5cb3446
1 parent 6cad6f0
commit 5cb3446
Showing 1 changed file with 27 additions and 2 deletions.
diff --git a/extensions/amp-vimeo/0.1/test/test-amp-vimeo.js b/extensions/amp-vimeo/0.1/test/test-amp-vimeo.js
@@ -15,6 +15,7 @@
  */
 
 import '../amp-vimeo';
+import {VideoUtils} from '../../../../src/utils/video';
 
 describes.realWin(
   'amp-vimeo',
@@ -24,14 +25,21 @@ describes.realWin(
     },
   },
   (env) => {
-    let win, doc;
+    let win, doc, videoUtilsMock;
 
     beforeEach(() => {
       win = env.win;
       doc = win.document;
+      videoUtilsMock = env.sandbox.stub(VideoUtils, 'isAutoplaySupported');
+      videoUtilsMock.returns(Promise.resolve(true));
     });
 
-    async function getVimeo(videoId, opt_responsive, opt_doNotTrack) {
+    async function getVimeo(
+      videoId,
+      opt_responsive,
+      opt_doNotTrack,
+      opt_isAutoPlay
+    ) {
       const vimeo = doc.createElement('amp-vimeo');
       vimeo.setAttribute('data-videoid', videoId);
       vimeo.setAttribute('width', '111');
@@ -42,6 +50,9 @@ describes.realWin(
       if (opt_doNotTrack) {
         vimeo.setAttribute('do-not-track', '');
       }
+      if (opt_isAutoPlay) {
+        vimeo.setAttribute('autoplay', '');
+      }
       doc.body.appendChild(vimeo);
       await vimeo.buildInternal();
       await vimeo.layoutCallback();
@@ -74,5 +85,19 @@ describes.realWin(
       const iframe = vimeo.querySelector('iframe');
       expect(iframe.src).to.equal('https://player.vimeo.com/video/2323?dnt=1');
     });
+
+    it('should append muted=1 if video is autoplay', async () => {
+      const vimeo = await getVimeo('0123', true, false, true);
+      const iframe = vimeo.querySelector('iframe');
+      expect(iframe.src).to.equal(
+        'https://player.vimeo.com/video/0123?muted=1'
+      );
+    });
+
+    it('unlayoutCallback', async () => {
+      const vimeo = await getVimeo('0123', true, false, true);
+      vimeo.unlayoutCallback();
+      expect(vimeo.querySelector('iframe')).to.be.null;
+    });
   }
 );