Add basic unit tests for static canPlay method

README.md

@@ -66,6 +66,14 @@ This project uses [standard](https://github.com/feross/standard) code style.
 npm run lint
 ```
 
+### Testing
+
+This project uses [mocha](https://github.com/mochajs/mocha) with [chai](https://github.com/chaijs/chai) assertions for unit testing.
+
+```bash
+npm run test
+```
+
 ### Thanks
 
 * Big thanks to [gaearon](https://github.com/gaearon) for his [react-hot-boilerplate](https://github.com/gaearon/react-hot-boilerplate), which this repo is roughly based on.

package.json

@@ -6,6 +6,7 @@
   "scripts": {
     "start": "node server.js",
     "lint": "standard",
+    "test": "mocha test --compilers js:babel/register",
     "build": "babel src/ -d lib/",
     "prepublish": "npm run build"
   },
@@ -37,8 +38,10 @@
     "babel-core": "^5.4.7",
     "babel-eslint": "^4.0.10",
     "babel-loader": "^5.1.2",
+    "chai": "^3.2.0",
     "exports-loader": "^0.6.2",
     "imports-loader": "^0.6.4",
+    "mocha": "^2.2.5",
     "react": ">=0.13.0",
     "react-hot-loader": "^1.2.7",
     "standard": "^5.1.0",

test/canPlay.js

@@ -0,0 +1,45 @@
+import { describe, it } from 'mocha'
+import { expect } from 'chai'
+
+import SoundCloud from '../src/players/SoundCloud'
+import YouTube from '../src/players/YouTube'
+import Vimeo from '../src/players/Vimeo'
+
+describe('YouTube', () => {
+  it('knows what it can play', () => {
+    expect(YouTube.canPlay('https://www.youtube.com/watch?v=12345678901')).to.be.true
+    expect(YouTube.canPlay('http://www.youtube.com/watch?v=12345678901')).to.be.true
+    expect(YouTube.canPlay('https://youtube.com/watch?v=12345678901')).to.be.true
+    expect(YouTube.canPlay('http://youtube.com/watch?v=12345678901')).to.be.true
+    expect(YouTube.canPlay('http://youtu.be/12345678901')).to.be.true
+  })
+
+  it('knows what it can\'t play', () => {
+    expect(YouTube.canPlay('http://soundcloud.com/artist-name/title-name')).to.be.false
+    expect(YouTube.canPlay('http://vimeo.com/1234')).to.be.false
+  })
+})
+
+describe('SoundCloud', () => {
+  it('knows what it can play', () => {
+    expect(SoundCloud.canPlay('http://soundcloud.com/artist-name/title-name')).to.be.true
+    expect(SoundCloud.canPlay('http://snd.sc/artist-name/title-name')).to.be.true
+  })
+
+  it('knows what it can\'t play', () => {
+    expect(SoundCloud.canPlay('http://soundcloud.com/artist-only')).to.be.false
+    expect(SoundCloud.canPlay('https://www.youtube.com/watch?v=12345678901')).to.be.false
+    expect(SoundCloud.canPlay('http://vimeo.com/1234')).to.be.false
+  })
+})
+
+describe('Vimeo', () => {
+  it('knows what it can play', () => {
+    expect(Vimeo.canPlay('http://vimeo.com/1234')).to.be.true
+  })
+
+  it('knows what it can\'t play', () => {
+    expect(Vimeo.canPlay('http://soundcloud.com/artist-name/title-name')).to.be.false
+    expect(Vimeo.canPlay('https://www.youtube.com/watch?v=1234')).to.be.false
+  })
+})