Behaviour Driven Development with RSpec
I’ve started using RSpec in my Rails projects. Besides serving the purposes of testing my application, it has also become an extremely useful design tool. Comparing the DSLs for Test::Unit and RSpec, the latter expresses the intention of the tests much more clearly and quickly. Luke Redpath does a great job of explaining the basics of Behaviour Driven Development using RSpec on Rails. Its a must read if you’re interested in exploring BDD for your Rails development.