Added ability to unit test features.

test/components/MainTest.js

@@ -0,0 +1,27 @@
+/*eslint-env node, mocha */
+/*global expect */
+/*eslint no-console: 0*/
+'use strict';
+
+// Uncomment the following lines to use the react test utilities
+// import React from 'react/addons';
+// const TestUtils = React.addons.TestUtils;
+import createComponent from 'helpers/shallowRenderHelper';
+
+import Main from 'components/Main';
+
+describe('MainComponent', () => {
+    let MainComponent;
+
+    beforeEach(() => {
+      MainComponent = createComponent(Main);
+    });
+
+    it('should have its component name as default className', () => {
+      expect(MainComponent._store.props.className).to.equal('index');
+    });
+
+    it('should do something!', () => {
+      expect(true).to.be.true;
+    });
+});