Add test utils ES6

components/progress_bar/__test__/index.spec.cjsx

@@ -1,6 +1,6 @@
 TestUtils   = React.addons.TestUtils
 expect      = require('expect')
-utils       = require('../../test_utils')
+utils       = require('../../utils/test')
 ProgressBar = require('../index')
 
 describe 'ProgressBar', ->

components/slider/__tests__/index.spec.cjsx

@@ -1,7 +1,7 @@
 TestUtils   = React.addons.TestUtils
 expect      = require('expect')
 sinon       = require('sinon')
-utils       = require('../../test_utils')
+utils       = require('../../utils/test')
 ProgressBar = require('../../progress_bar')
 Input       = require('../../input')
 Slider      = require('../index')

components/utils/test.js

@@ -0,0 +1,18 @@
+const React = window.React;
+const TestUtils = React.addons.TestUtils;
+
+module.exports = {
+
+  renderComponent (Component, props = {}, state = {}) {
+    let component = TestUtils.renderIntoDocument(<Component {...props} />);
+    if (state !== {}) { component.setState(state); }
+    return component;
+  },
+
+  shallowRenderComponent (component, props, ...children) {
+    let shallowRenderer = TestUtils.createRenderer();
+    shallowRenderer.render(React.createElement(component, props, children.length > 1 ? children : children[0]));
+    return shallowRenderer.getRenderOutput();
+  }
+
+};

karma.conf.coffee

@@ -20,6 +20,8 @@ module.exports = (config) ->
 
       module:
         loaders: [
+          test      : /\.js$/,      exclude:/(node_modules)/, loader: 'babel?optional=runtime'
+        ,
           test      : /\.cjsx$/,    loader: 'coffee-jsx-loader'
         ,
           test      : /\.coffee$/,  loader: 'coffee-jsx-loader'

package.json

@@ -31,6 +31,7 @@
     "autoprefixer-core"           : "^5.1.11",
     "babel-core"                  : "^5.8.23",
     "babel-loader"                : "^5.3.2",
+    "babel-runtime"               : "^5.8.20",
     "coffee-jsx-loader"           : "^0.1.2",
     "css-loader"                  : "^0.14.5",
     "eslint"                      : "^1.3.1",