Run a single test in jasmine

From Jasmine 2.x onwards, you can run only a single describe or it block by using fdescribe and fit instead of describe and it. This is great when you are building new features and don't want to run the entire test suite. PROTIP: f means focus

Also Read:

1. Automated testing of webcam / video feeds in webRTC application
2. How to return a value from a jasmine spy
3. Testing promise sequence using mocha, chai, chai-as-promised, sinon