chore(tests): replace phantomjs with chromium (#2024)

karma.conf.babel.js

@@ -1,6 +1,13 @@
+import puppeteerPkg from 'puppeteer/package.json'
+import Downloader from 'puppeteer/utils/ChromiumDownloader'
 import config from './config'
 import webpackConfig from './webpack.config.babel'
 
+const revision = puppeteerPkg.puppeteer.chromium_revision
+const revisionInfo = Downloader.revisionInfo(Downloader.currentPlatform(), revision)
+
+process.env.CHROME_BIN = revisionInfo.executablePath
+
 const formatError = (msg) => {
   // filter out empty lines and node_modules
   if (!msg.trim() || /~/.test(msg)) return ''
@@ -22,7 +29,7 @@ const formatError = (msg) => {
 export default (karmaConfig) => {
   karmaConfig.set({
     basePath: process.cwd(),
-    browsers: ['PhantomJS'],
+    browsers: ['ChromeHeadless'],
     client: {
       mocha: {
         reporter: 'html', // change Karma's debug.html to mocha web reporter
@@ -37,11 +44,10 @@ export default (karmaConfig) => {
       includeAllSources: true,
     },
     files: [
-      'node_modules/es6-shim/es6-shim.js',
       './test/tests.bundle.js',
     ],
     formatError,
-    frameworks: ['phantomjs-shim', 'mocha'],
+    frameworks: ['mocha'],
     reporters: ['mocha', 'coverage'],
     singleRun: true,
     preprocessors: {

package.json

@@ -85,7 +85,6 @@
     "doctoc": "^1.3.0",
     "doctrine": "^2.0.0",
     "enzyme": "^2.9.1",
-    "es6-shim": "^0.35.3",
     "eslint": "^4.4.1",
     "eslint-config-airbnb": "^15.1.0",
     "eslint-plugin-import": "^2.7.0",
@@ -105,16 +104,15 @@
     "js-beautify": "^1.6.14",
     "json-loader": "^0.5.7",
     "karma": "^1.7.0",
+    "karma-chrome-launcher": "^2.2.0",
     "karma-cli": "^1.0.1",
     "karma-coverage": "^1.1.1",
     "karma-mocha": "^1.3.0",
     "karma-mocha-reporter": "^2.2.3",
-    "karma-phantomjs-launcher": "^1.0.4",
-    "karma-phantomjs-shim": "^1.4.0",
     "karma-webpack-with-fast-source-maps": "^1.10.2",
     "mocha": "^3.5.0",
     "node-sass": "^4.5.3",
-    "phantomjs-prebuilt": "^2.1.15",
+    "puppeteer": "^0.10.1",
     "raw-loader": "^0.5.1",
     "react": "^15.6.1",
     "react-ace": "^5.1.2",