GHUnit is a test framework for Objective-C, Mac OS X 10.5 and above and iPhone 3.x and above. It can be used standalone or with other testing frameworks like SenTestingKit or GTM.

• Run tests, breakpoint and interact directly with the XCode Debugger.
• Run from the command line or via a Makefile.
• Run tests in parallel.
• Allow testing of UI components.
• Capture and display test metrics.
• Search and filter tests by keywords.
• View logging by test case.
• Show stack traces and useful debugging information.
• Include as a framework in your projects
• Determine whether views have changed (UI verification)
• Quickly approve and record view changes
• View image diff to see where views have chaned

• Open Xcode, Preferences and select the Documentation tab.
• Select the plus icon (bottom left) and specify: http://gabriel.github.com/gh-unit/publish/me.rel.GHUnit.atom

• Online documentation
• How to install, create and run tests
• Google Group