Real-World Testing with XCTest

Kind of old now, but I really like this post from the August issue of objc.io. The two things that stood out for me was that it used XCTest instead of a third party testing framework, and that it gives real examples of how to approach which tests to write. I’ve been totally totally on board with the idea of unit testing for a long time, but my biggest hurdle has always been knowing what to test. Thinking of what tests to write in terms of Given-When-Then pattern they go over has given me some new ideas.