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.
• Be embeddable as a framework (using @rpath) for Mac OSX apps, or as a static library in your iPhone projects.

• The online API documentation.
• The group.
• The installation documentation.