Little example setup on how one can easily use the great plovr tool also for unit testing your js code.
To get started download or build plovr and clone this repo.
Next, start plovr in serve mode by pointing it to the tests/plovr.json file:
cd <yourclone> java -jar <path/to/plovr.jar> serve tests/plovr.json
Then you should be able to browse tests/all.html and run the example tests in src/foo_test.html. To add own tests, well write some .) and have a look into all.html: you'll find the array 'allTests'. Put references to your test files into this var and add the requirements of your units and test into tests/deps.js.