A simple and concise demonstration on how to use Mocha, Chai, and Karma to unit and integration test the frontend.

Prereqs

You must have Node.js installed.

Get it running

In the root directory, execute:

npm install

To start/run the tests, execute the following in the root directory:

node_modules/karma/bin/karma start

Watch

By default, Karma is configured to watch for changes, so any changes you make to the sample.js or the sampleTest.js will automatically be picked up and tests will be rerun.