fix(test): get test webpack to compile again

index-babel.js

@@ -0,0 +1,9 @@
+var Draggable = require('./lib/Draggable').default;
+
+// Previous versions of this lib exported <Draggable> as the root export. As to not break
+// them, or TypeScript, we export *both* as the root and as 'default'.
+// See https://github.com/mzabriskie/react-draggable/pull/254
+// and https://github.com/mzabriskie/react-draggable/issues/266
+module.exports = Draggable;
+module.exports.default = Draggable;
+module.exports.DraggableCore = require('./lib/DraggableCore').default;

karma.conf.js

@@ -21,23 +21,17 @@ module.exports = function(config) {
     },
 
     webpack: {
+      mode: 'production',
       module: {
         // Suppress power-assert warning
         exprContextCritical: false,
-        loaders: [
+        rules: [
           {
-            test: /\.(?:jsx?)$/,
-            loader: 'babel-loader',
-            query: {
-              cacheDirectory: true,
-            },
-            exclude: /node_modules/
-          },
-          {
-            test: /\.json$/,
-            loader: 'json-loader'
+            test: /\.(?:js|es).?$/,
+            loader: 'babel-loader?cacheDirectory',
+            exclude: /(node_modules)/
           }
-        ],
+        ]
       },
       plugins: [
         new webpack.DefinePlugin({
@@ -46,9 +40,9 @@ module.exports = function(config) {
           }
         })
       ],
-      resolve: {
-        extensions: ['.js']
-      }
+      performance: {
+        hints: false
+      } 
     },
 
     webpackServer: {
@@ -80,15 +74,5 @@ module.exports = function(config) {
     },
 
     singleRun: true,
-
-    plugins: [
-      'karma-jasmine',
-      'karma-phantomjs-launcher',
-      'karma-firefox-launcher',
-      'karma-chrome-launcher',
-      'karma-ie-launcher',
-      'karma-webpack',
-      'karma-phantomjs-shim',
-    ]
   });
 };

package.json

@@ -47,7 +47,6 @@
     "eslint-plugin-react": "^7.5.1",
     "flow-bin": "^0.69.0",
     "jasmine-core": "^3.4.0",
-    "json-loader": "^0.5.7",
     "karma": "^4.2.0",
     "karma-chrome-launcher": "^3.1.0",
     "karma-cli": "2.0.0",

specs/draggable.spec.jsx

@@ -3,7 +3,7 @@ import React from 'react';
 import ReactDOM from 'react-dom';
 import TestUtils from 'react-dom/test-utils';
 import ShallowRenderer from 'react-test-renderer/shallow';
-import Draggable, {DraggableCore} from '../index';
+import Draggable, {DraggableCore} from '../index-babel';
 import FrameComponent from 'react-frame-component';
 import assert from 'power-assert';
 import _ from 'lodash';

yarn.lock

@@ -3860,11 +3860,6 @@ jsesc@~0.5.0:
   resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-0.5.0.tgz#e7dee66e35d6fc16f710fe91d5cf69f70f08911d"
   integrity sha1-597mbjXW/Bb3EP6R1c9p9w8IkR0=
 
-json-loader@^0.5.7:
-  version "0.5.7"
-  resolved "https://registry.yarnpkg.com/json-loader/-/json-loader-0.5.7.tgz#dca14a70235ff82f0ac9a3abeb60d337a365185d"
-  integrity sha512-QLPs8Dj7lnf3e3QYS1zkCo+4ZwqOiF9d/nZnYozTISxXWCfNs9yuky5rJw4/W34s7POaNlbZmQGaB5NiXCbP4w==
-
 json-parse-better-errors@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz#bb867cfb3450e69107c131d1c514bab3dc8bcaa9"