Update: If you’re using Swift 4, check out the newer version of this articleright here. If you’ve done unit testing in Objective-C, you’re probably already familiar with XCTest. What’s nice about it is that when you run your tests in Xcode, you get: pretty red or green icons ...
Unit testing async/await logic requires a different way of writing tests. You’ll have to run certain logic in main actor-isolated contexts and you can prevent deadlocks by awaiting expectations using the new fulfillment method. If you like to improve your Swift knowledge, even more, check out...
Unit Testing For the User Interface Automated tests for a user interface are typically performed in a separate process from the app, where they can be slow, brittle and complex. With appropriate support, many of these tests are better executed within the app as unit tests, where they’re eas...
That’s all there is to unit testing in Swift under Linux. There’s not a lot of documentation yet, but I found Apple’sWriting Test with Swiftdocumentation handy. Other useful reading isSE-0019: Swift Testingis also worth reading as that documents how testing is implemented in Swift PM an...
Figuring out What to Test in iOS App Unit Testing To make this section comprehensive, instead of making lists, let’s make a very simple app in Xcode and then use it as a subject for understanding iOS Swift unit testing. Setup Application Code For our iOS Unit Test example, we will se...
Figuring out What to Test in iOS App Unit Testing To make this section comprehensive, instead of making lists, let’s make a very simple app in Xcode and then use it as a subject for understanding iOS Swift unit testing. Setup Application Code For our iOS Unit Test example, we will se...
Swift Unit TestingSwift's implementation of unit testing uses the XCTest library. Swift does not use OCUnit for any unit testing. XCTest is easy to set up and works within Xcode, on the command line in OSX, or on the open source Linux version of Swift....
For the longest time I used to treat testing code as something that I’d just quickly put together because someone told me that I had to write tests. I didn’t care much about their quality, because I saw them as a chore that I actually didn’t want to do in the first place. ...
This article shows you how to get started unit testing Swift code in Xcode with XCTest. If you’ve written Objective-C unit tests using XCTest or OCUnit, you should be able to smoothly transition to Swift after reading the article. But Objective-C unit testing experience isn’t required ...
Learn Basic Unit Testing With Visual Studio 2012 and Nunit C# .NET 2.0 Test Driven Development Test Initialize and Test SetupAbhishek Tiwari As an iOS developer, I build high-quality mobile apps for Apple's iOS platform using Swift and Objective-C. I have expertise in iOS frameworks, SwiftU...