How to mock an Apple built-in class
The MKMapItem class is an Apple built-in class. How do I make sure the openInMaps(launchOptions:) method is being invoked on MKMapItem when I test the displayRo...
Tag: test
MVC doesn’t lend itself well to unit testing
Every beginning iOS developer learns to build their first app using MVC because that’s the way it is taught in guides and tutorials. But as the app evolves out ...
Does stubbing give you an empty feeling – am I stubbing too much?
As you start writing your first few unit tests, this is how you’re going to feel. You’re testing a class, then you need to stub out some other class, and some m...
Seed data for your unit tests
As I added new scenes and wrote new unit tests for Clean Swift Xcode templates v2, creating test data manually becomes very tedious. There’s got to be a better ...
Clean Swift TDD Part 5 – Complete the VIP Cycle
In my last post, you learned how to test your presenter and format data properly for display. We also introduced a new displayFetchedOrders() method in the view...