How does unit testing on the iPhone work?

Question

Do I need special libraries for this, or can I just create a huge class that trys to instantiate every object of my project and test all the methods in there? How\'s that do

Answer 1

I really love Kiwi: BDD (RSpec) for iPhone & iPad.

For a comprehensive answer, check out iOS Tests/Specs TDD/BDD and Integration & Acceptance Testing.