Xcode Unit Testing Guide: Adding Unit Tests to Your ProjectsBeginning with version 2.1, Xcode includes support for several open-source unit test modules. These add-on modules are shipped with the Xcode Tools and are installed automatically with Xcode. You can use these modules to add automated unit testing into your build process. iPhone OS Unit Testing Support: Unit tests are not supported for iPhone applications. The following sections show you how to wr
