Unit testing is the most stable and reproducible form of testing; however, finding a good way to test your UIView or UIViewController with unit tests can be tricky. LayoutTest—which allows you to quickly and easily test your layouts—solves this issue. In this course, learn about LayoutTest, from theory to implementation, and discover how to write a test and debug to ensure that your views function properly with all possible combinations of screen sizes, orientations, and content. Plus, discover new techniques than can prove to be helpful in general iOS development.