#11 Add tests for video/audio tags on Jest

Author: akabekobeko

.gitignore

@@ -60,6 +60,6 @@ typings/
 # next.js build output
 .next
 
-/*.js
+index.js
 !babel.config.js
 package-lock.json

package.json

@@ -32,17 +32,17 @@
     "watch": "babel -w src --out-dir . --ignore **/*.test.js"
   },
   "dependencies": {
-    "fs-extra": "^7.0.1",
-    "htmlparser2": "^4.1.0",
-    "unist-util-visit": "^1.4.0"
+    "fs-extra": "^9.0.1",
+    "htmlparser2": "^5.0.0",
+    "unist-util-visit": "^2.0.3"
   },
   "devDependencies": {
-    "@babel/cli": "^7.4.3",
-    "@babel/core": "^7.4.3",
-    "@babel/preset-env": "^7.4.3",
-    "cross-env": "^5.2.0",
-    "jest": "^24.7.1",
-    "remark": "^10.0.1",
-    "rewire": "^4.0.1"
+    "@babel/cli": "^7.11.6",
+    "@babel/core": "^7.11.6",
+    "@babel/preset-env": "^7.11.5",
+    "cross-env": "^7.0.2",
+    "jest": "^26.5.2",
+    "remark": "^12.0.1",
+    "rewire": "^5.0.0"
   }
 }

src/index.test.js

@@ -241,6 +241,47 @@ describe('gatsby-remark-copy-relative-linked-files', () => {
       })
     })
 
+    describe('HTML', () => {
+      test('<video>', async () => {
+        const file = 'sample.mp4'
+        const markdownAST = remark.parse(`<video src="${file}"></video>`)
+        await Plugin({
+          files: getFiles(file),
+          markdownAST,
+          markdownNode,
+          getNode
+        })
+
+        expect(FsExtra.copy).toHaveBeenCalled()
+      })
+
+      test('<source>', async () => {
+        const file = 'sample.mp4'
+        const markdownAST = remark.parse(`<video><source src='sample.mp4' type="video/mp4"></video>`)
+        await Plugin({
+          files: getFiles(file),
+          markdownAST,
+          markdownNode,
+          getNode
+        })
+
+        expect(FsExtra.copy).toHaveBeenCalled()
+      })
+
+      test('<audio>', async () => {
+        const file = 'sample.mp3'
+        const markdownAST = remark.parse(`<audio src="${file}"></video>`)
+        await Plugin({
+          files: getFiles(file),
+          markdownAST,
+          markdownNode,
+          getNode
+        })
+
+        expect(FsExtra.copy).toHaveBeenCalled()
+      })
+    })
+
     describe('manifest', () => {
       test('One file', async () => {
         const path = 'sample.thumb.jpg'
@@ -316,7 +357,6 @@ describe('gatsby-remark-copy-relative-linked-files', () => {
     const isIgnore = Module.__get__('isIgnore')
 
     test('Not igonre', () => {
-      const extensions = ['.pdf']
       expect(isIgnore('sample.pdf')).toBeFalsy()
     })