If you’re writing Mac apps, love the idea behind the Kiwi testing
framework, and are feeling a bit brave, check out Steve Masden’s intro to
testing your Objective-C code with MacRuby. Steve walks you through
setting up your testing target and getting Rspec to run against your
If you were hoping to use this on iOS code, you have a bit more setup to do.
You’ll have to create a new Xcode project specific for Mac OSX, because you
can’t mix OSX and iOS targets in the same project files. Then, link in your
existing model objects and create the MacRuby testing target as Steve
describes. In case it wasn’t obvious, you can only test non-iOS specific code
using this method. But at least it’s a start!