Update: After last week's launch, Nyan Cat received a great response from the Ruby world. Over the weekend, I released version 0.0.2. It includes a few bug fixes and some really cool enhancements. Most notably, Nyan Cat now spans multiple lines. In addition, it displays running totals of passing, pending, and failed specs. Thanks to everyone who contributed! Checkout the new screencast below.
-_-_-_-_-_-_-_,------, _-_-_-_-_-_-_-| /\_/\ -_-_-_-_-_-_-~|__( ^ .^) _-_-_-_-_-_-_-"" ""
Much like Nyan, Nyan Cat simply creates a rainbow trail of test results. It counts the number of examples as they execute and highlights failed and pending specs. The rainbow changes colors as it runs and if all the specs pass, Nyan Cat falls asleep. If there are any pending or failing specs, Nyan cat is concerned and can't sleep.
Here's a short demo of Nyan Cat in action.
Installing Nyan Cat is easy. Just install the gem
nyan-cat-formatter and simply put the options in your .rspec file:
Checkout the code on Github and let me know how you like it. If you run into any issues, please create an issue on Github and I will be sure to get it fixed. Of course you can always fork the project and send me a pull request.