From 44d92d4de0c2d1674de3f325ba37a24aa6c86880 Mon Sep 17 00:00:00 2001
From: Adam Gruber <talknmime@gmail.com>
Date: Thu, 17 Mar 2022 16:07:54 -0400
Subject: [PATCH 1/2] feat: support video context as base64 data uri

---
 CHANGELOG.md                              |  2 +
 src/client/components/test/context.js     | 42 ++++++++++------
 test/spec/components/test/context.test.js | 61 +++++++++++++++++++++--
 3 files changed, 85 insertions(+), 20 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5146944e..f9f3cc92 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # mochawesome-report-generator changelog
 
 ## [Unreleased]
+### Added
+- Support adding video in context via data uri [mochawesome #372](https://github.com/adamgruber/mochawesome/issues/372)
 
 ## [6.1.1] - 2022-03-05
 ### Fixed
diff --git a/src/client/components/test/context.js b/src/client/components/test/context.js
index e64567d5..4d14d819 100644
--- a/src/client/components/test/context.js
+++ b/src/client/components/test/context.js
@@ -7,20 +7,26 @@ import styles from './test.css';
 
 const cx = classNames.bind(styles);
 
-const videoRegEx = /(?:mp4|webm)$/i;
+const videoRegEx = /(mp4|webm)$/i;
 const imgRegEx = /(?:png|jpe?g|gif)$/i;
 const protocolRegEx = /^(?:(?:https?|ftp):\/\/)/i;
 const urlRegEx = /^(?:(?:https?|ftp):\/\/)?(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,}))\.?)(?::\d{2,5})?(?:[/?#]\S*)?$/; // eslint-disable-line
 const base64ImgRegEx = /^data:image\/([a-zA-Z0-9-_.])+;base64,([^"]*)$/i;
+const base64VidRegEx = /^data:video\/(mp4|webm);base64,(?:[^"]*)$/i;
 
-const isVideo = str => {
+const getVideoType = str => {
   if (!isString(str)) {
-    return false;
+    return undefined;
   }
 
   const hashIndex = str.indexOf('#');
-  return videoRegEx.test(hashIndex > 0 ? str.slice(0, hashIndex) : str);
-}
+
+  const [, type] =
+    videoRegEx.exec(hashIndex > 0 ? str.slice(0, hashIndex) : str) ||
+    base64VidRegEx.exec(str) ||
+    [];
+  return type || undefined;
+};
 
 class TestContext extends Component {
   static displayName = 'TestContext';
@@ -34,22 +40,25 @@ class TestContext extends Component {
     ]),
   };
 
-  renderVideo = (ctx, title) => {
+  renderVideo = (ctx, title, type) => {
     const isUrl = urlRegEx.test(ctx);
     const hasProtocol = protocolRegEx.test(ctx);
     const linkUrl = isUrl && !hasProtocol ? `http://${ctx}` : ctx;
 
     return (
-      <video controls src={linkUrl} className={cx('video')}>
+      <video controls className={cx('video')}>
+        <source type={`video/${type}`} src={linkUrl} />
         <track kind="captions" />
         {title}
-        <a
-          href={linkUrl}
-          className={cx('video-link')}
-          rel="noopener noreferrer"
-          target="_blank">
-          {linkUrl}
-        </a>
+        {isUrl && (
+          <a
+            href={linkUrl}
+            className={cx('video-link')}
+            rel="noopener noreferrer"
+            target="_blank">
+            {linkUrl}
+          </a>
+        )}
       </video>
     );
   };
@@ -89,8 +98,9 @@ class TestContext extends Component {
 
   renderContextContent = (content, title, highlight = false) => {
     // Videos
-    if (isVideo(content)) {
-      return this.renderVideo(content, title);
+    const videoType = getVideoType(content);
+    if (videoType) {
+      return this.renderVideo(content, title, videoType);
     }
 
     // Images
diff --git a/test/spec/components/test/context.test.js b/test/spec/components/test/context.test.js
index 97f1e494..d83642ee 100644
--- a/test/spec/components/test/context.test.js
+++ b/test/spec/components/test/context.test.js
@@ -20,6 +20,7 @@ describe('<TestContext />', () => {
       imgLink: wrapper.find('.test-image-link'),
       video: wrapper.find('.test-video'),
       videoLink: wrapper.find('.test-video-link'),
+      videoSource: wrapper.find('.test-video source'),
       link: wrapper.find('.test-text-link'),
       snippet: wrapper.find(CodeSnippet),
     };
@@ -141,9 +142,9 @@ describe('<TestContext />', () => {
       expect(img).to.have.lengthOf(1);
     });
 
-    it('renders local video', () => {
+    it('renders local video - mp4', () => {
       const context = '/testvideo.mp4';
-      const { wrapper, snippet, video } = getInstance({
+      const { wrapper, snippet, videoSource } = getInstance({
         context: JSON.stringify(context),
         className: 'test',
       });
@@ -152,7 +153,23 @@ describe('<TestContext />', () => {
       expect(wrapper)
         .to.have.exactly(1)
         .descendants('video');
-      expect(video).to.have.attr('src', '/testvideo.mp4');
+      expect(videoSource).to.have.attr('type', 'video/mp4');
+      expect(videoSource).to.have.attr('src', '/testvideo.mp4');
+    });
+
+    it('renders local video - webm', () => {
+      const context = '/testvideo.webm';
+      const { wrapper, snippet, videoSource } = getInstance({
+        context: JSON.stringify(context),
+        className: 'test',
+      });
+      expect(wrapper).to.have.className('test');
+      expect(snippet).to.have.lengthOf(0);
+      expect(wrapper)
+        .to.have.exactly(1)
+        .descendants('video');
+      expect(videoSource).to.have.attr('type', 'video/webm');
+      expect(videoSource).to.have.attr('src', '/testvideo.webm');
     });
 
     it('renders video url with protocol', () => {
@@ -195,7 +212,7 @@ describe('<TestContext />', () => {
       );
     });
 
-    it('renders image url without protocol', () => {
+    it('renders video url without protocol', () => {
       const context = 'test.url.com/testvideo.mp4';
       const { wrapper, snippet, videoLink } = getInstance({
         context: JSON.stringify(context),
@@ -214,6 +231,42 @@ describe('<TestContext />', () => {
         'http://test.url.com/testvideo.mp4'
       );
     });
+
+    it('renders base64 video - mp4', () => {
+      const context = 'data:video/mp4;base64,AAAAIGZ';
+      const { wrapper, snippet, video, videoSource } = getInstance({
+        context: JSON.stringify(context),
+        className: 'test',
+      });
+      expect(wrapper).to.have.className('test');
+      expect(snippet).to.have.lengthOf(0);
+      expect(wrapper)
+        .to.have.exactly(1)
+        .descendants('video');
+      expect(video)
+        .to.have.exactly(0)
+        .descendants('a');
+      expect(videoSource).to.have.attr('type', 'video/mp4');
+      expect(videoSource).to.have.attr('src', context);
+    });
+
+    it('renders base64 video - webm', () => {
+      const context = 'data:video/webm;base64,AAAAIGZ';
+      const { wrapper, snippet, video, videoSource } = getInstance({
+        context: JSON.stringify(context),
+        className: 'test',
+      });
+      expect(wrapper).to.have.className('test');
+      expect(snippet).to.have.lengthOf(0);
+      expect(wrapper)
+        .to.have.exactly(1)
+        .descendants('video');
+      expect(video)
+        .to.have.exactly(0)
+        .descendants('a');
+      expect(videoSource).to.have.attr('type', 'video/webm');
+      expect(videoSource).to.have.attr('src', context);
+    });
   });
 
   describe('when context is an object', () => {

From cba5a2ceedd3f8fb01b39fb38309d72bd3464ffb Mon Sep 17 00:00:00 2001
From: Adam Gruber <talknmime@gmail.com>
Date: Thu, 24 Mar 2022 23:07:13 -0400
Subject: [PATCH 2/2] fix: run mocha with --exit flag

For some reason the tests hang when running on node 16+. Using the `--exit`
flag forces mocha to quit after the test run. This is definitely a bandaid but
all attempts to find the root cause have so far been unsuccessful. :/
---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 1470c061..c0c47da6 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "lint": "eslint src test --ext js",
     "stylelint": "stylelint src/**/*.css src/components/**/*.css",
     "pretest": "npm run lint",
-    "test": "cross-env NODE_ENV=test nyc mocha \"test/spec/**/*.test.js\"",
+    "test": "cross-env NODE_ENV=test nyc mocha \"test/spec/**/*.test.js\" --exit",
     "tdd": "cross-env NODE_ENV=test nyc mocha --watch \"test/spec/**/*.test.js\"",
     "test:single": "cross-env NODE_ENV=test nyc mocha ",
     "test:functional": "cross-env NODE_ENV=test node ./test-functional/index.js",