test_helper.js needs updating

[rzuniga64]

Your test code wasn't passing so I had to do some research to get it to work. One thing I found was that test_helper.js might need to be updated to use ReactTestUtils instead of TestUtils.

So the following changes to test_utils.js:
import ReactTestUtils from 'react-dom/test-utils';

in renderComponent:
const componentInstance = ReactTestUtils.renderIntoDocument(

in build helper for simulating events:
$.fn.simulate = function(eventName, value) {
,,,
ReactTestUtils.SimulateeventName;
};