This video presents the basics for getting OCUnit/SenTest set up on new and existing projects, including running those tests from the command line. For the fans of Rspec style specs, it presents briefly Kiwi, which wraps the built in testing framework with a block-based syntax.
Video Producer: http://www.melbournecocoaheads.com/
More iOS Unit Testing Knowledge
* References on Unit Testing & UI Automation for iOS Applications
* Tools Workflow Guide for iOS: About the Tools Workflow for iOS
* iOS Unit Testing with Xcode 4 and Core Data
* Running Xcode 4 unit tests from the command line