Added babel in karma config

fayyazarshad · fayyazarshad · commit 500402ec4be4 · 2020-04-07T18:22:56.000+05:00
diff --git a/packages/optimizely-sdk/karma.base.conf.js b/packages/optimizely-sdk/karma.base.conf.js
@@ -23,12 +23,13 @@ module.exports = {
   plugins: ['karma-mocha', 'karma-webpack', require('karma-browserstack-launcher')],
 
   webpack: {
-    mode: 'production',
     module: {
       loaders: [
         {
           test: /\.js$/,
-          loader: 'babel-loader?presets[]=es2015'
+          loader: 'babel-loader',
+          exclude: path.resolve(__dirname, 'node_modules'),
+          presets: ['@babel/preset-env'],
         }
       ]
     }
diff --git a/packages/optimizely-sdk/package-lock.json b/packages/optimizely-sdk/package-lock.json
diff --git a/packages/optimizely-sdk/package.json b/packages/optimizely-sdk/package.json
@@ -42,7 +42,7 @@
     "uuid": "^3.3.2"
   },
   "devDependencies": {
-    "@babel/cli": "^7.8.4",
+    "babel-loader": "^6.4.1",
     "@babel/core": "^7.8.7",
     "@babel/preset-env": "^7.8.7",
     "@rollup/plugin-commonjs": "^11.0.2",

Original file line number	Diff line number	Diff line change
`@@ -23,12 +23,13 @@ module.exports = {`
`23`	`23`	`plugins: ['karma-mocha', 'karma-webpack', require('karma-browserstack-launcher')],`
`24`	`24`
`25`	`25`	`webpack: {`
`26`		`- mode: 'production',`
`27`	`26`	`module: {`
`28`	`27`	`loaders: [`
`29`	`28`	`{`
`30`	`29`	`test: /\.js$/,`
`31`		`- loader: 'babel-loader?presets[]=es2015'`
	`30`	`+ loader: 'babel-loader',`
	`31`	`+ exclude: path.resolve(__dirname, 'node_modules'),`
	`32`	`+ presets: ['@babel/preset-env'],`
`32`	`33`	`}`
`33`	`34`	`]`
`34`	`35`	`}`