Merge pull request video-dev#1767 from video-dev/unit-tests-sourcemaps

Improve unit tests sourcemaps

karma.conf.js

@@ -15,15 +15,17 @@ module.exports = function(config) {
 		frameworks: ['mocha', 'sinon', 'should'],
 
 		// list of files / patterns to load in the browser
-		files: ['tests/tests.webpack.js'],
+		files: [
+      'tests/unit/**/*.js'
+    ],
 
 		// list of files to exclude
 		exclude: [],
 
 		// preprocess matching files before serving them to the browser
 		// available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
 		preprocessors: {
-			'tests/tests.webpack.js': ['webpack', 'sourcemap']
+		  '**/*.js': ['webpack', 'sourcemap']
 		},
 
 		// test results reporter to use
@@ -37,7 +39,7 @@ module.exports = function(config) {
 		},
 
 		webpack: {
-			devtool: 'inline-source-map',
+			devtool: 'eval',
 			module: {
 				rules: [
 					// instrument only testing sources with Istanbul

tests/mocks/hls.mock.js

@@ -1,5 +1,7 @@
 import Hls from '../../src/hls';
 
+const sinon = require('sinon');
+
 /**
  * All public methods of Hls instance
  */

tests/unit/controller/eme-controller.js

@@ -1,9 +1,12 @@
 import EMEController from '../../../src/controller/eme-controller';
-import assert from 'assert';
 import HlsMock from '../../mocks/hls.mock';
 import EventEmitter from 'events';
 import { ErrorTypes, ErrorDetails } from '../../../src/errors';
 
+const sinon = require('sinon');
+
+import assert from 'assert';
+
 const MediaMock = function () {
   let media = new EventEmitter();
   media.setMediaKeys = sinon.spy();