Add polyfills to testem and karma tests to fix IE tests

kimmobrunfeldt · May 11, 2020 · bdea318 · bdea318
1 parent 8f8059b
commit bdea318
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Showing 5 changed files with 11 additions and 3 deletions.
diff --git a/docs/index.md b/docs/index.md
@@ -8,7 +8,7 @@ See complete examples in [full examples](#full-examples) section.
 You can include ES6 polyfills by adding to your index.html:
 
 ```
-<script crossorigin="anonymous" src="https://polyfill.io/v3/polyfill.min.js"></script>
+<script crossorigin="anonymous" src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script>
 ```
 
 See https://github.com/jeremyckahn/shifty#ie-compatibility and https://polyfill.io/v3/url-builder/.

diff --git a/karma.conf.js b/karma.conf.js
@@ -2,8 +2,8 @@ var customLaunchers = require('./saucelabs-browsers');
 
 module.exports = function(config) {
     config.set({
-        frameworks: ['mocha', 'browserify'],
-
+        frameworks: ['polyfill', 'mocha', 'browserify'],
+        polyfill: ['es6'],
         files: [
           'test/*.js'
         ],

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -24,6 +24,7 @@
     "karma": "^2.0.2",
     "karma-browserify": "^5.2.0",
     "karma-mocha": "^1.3.0",
+    "karma-polyfill": "^1.1.0",
     "karma-sauce-launcher": "^1.2.0",
     "lodash": "^2.4.1",
     "mocha": "^2.0.1",

diff --git a/test/testem.html b/test/testem.html
@@ -18,6 +18,7 @@ <h1>Test div</h1>
             <div id="container"></div>
         </div>
 
+        <script crossorigin="anonymous" src="https://polyfill.io/v3/polyfill.min.js?features=es6"></script>
         <script src="/node_modules/mocha/mocha.js"></script>
         <script>mocha.setup('bdd')</script>
         <script src="/testem.js"></script>