Quick user case for learning Jasmine
First of all you should learn Jasmine as soon as you can. Stop writing tones of JS without testing it, looking for regression bugs or reading whole code again. Nobody likes that.
How to prepare the test and run it?
If you like Yeoman you can install jasmine generator
npm install generator-jasmine
You can even use it as tool for testing in you ‘webapp’ generator, you just have to pass it as an option:
yo webapp --test-framework=jasmine
mocha is set to default (post about mocha is coming soon).
You can download the [standalone release of Jasmine](http://pivotal.github.io/jasmine/.
On this page you can also the whole information how to run Jasmine functions.