UnitKit is a unit testing framework for Objective-C code that features tight Xcode integration and focuses on letting you get your job done. It rethinks the unit test in light of the highly dynamic nature of Objective-C and the Xcode IDE user interface. Tests are quick to write, easy to run, and give feedback directly into Xcode.
But, we aren't content to stop there. Now that the foundation has been laid with the first versions of UnitKit, we're shifting gears and finding as many ways as possible to make testing easier, better, and more fun. For example, the new Growl integration in the upcoming UnitKit 2 will allow you to see test results in a way that reinforces and rewards your commitment to testing.