There are different ways to test that the UIViewController has been successfully pushed onto the navigation stack and in this tutorial, I will cover a few of them. For this tutorial, I have created a simple project with two view controllers on the Main.storyboard. The very first view controller has a button. When the button…
Read More Test View Controller Push to Navigation ControllerIn this tutorial, I am going to share with you how to Unit Test some of the UITextField attributes in Swift. Learning how to Unit Test text field attributes covered in this blog post, should give you a good understanding of how to Uni Test other UITextField attributes. This blog post also contains video lessons.…
Read More Unit Testing Text Fields in SwiftThere are different ways to load UIViewController in a Unit Test and in this tutorial you will learn three of them. Loading UIViewController from Main.storyboard, Loading UIViewController from XIB, Loading UIViewController that is not on the Main.storyboard and does have an interface XIB file. This is a type of UIViewController that creates views programmatically. Loading…
Read More Ways to Load UIViewController in a Unit TestThe addTeardownBlock(_:) runs right after the test method ends and before the instance’s tearDownWithError() method is called. Below is an example of a TestCase class that does not test anything and only demonstrates the order in which the setUp() and tearDown() methods are called. When will the addTeardownBlock(_:) run? The addTeardownBlock will run after the test method is…
Read More addTeardownBlock Example in XCTestCaseIn this XCTest tutorial, you will learn how to write a unit test that will test if UIButton is connected to @IBOutlet and has @IBAction assigned. For this tutorial, I will create a Single View application project. I will use the default View Controller that XCode creates for all new projects and I will position…
Read More XCTest. Test if UIButton is Connected And Has ActionAll unit test methods use Assertions to validate the result produced by the System Under the Test and present the user with a test method result. It is the assertion that will make a decision whether the test method is passing or failing. This blog post contains a list of assertions you can use with…
Read More A List of XCTest AssertionsIn this tutorial, you will learn how to build and run Xcode Unit Tests from the command line. Command Line Tools Package for Xcode To be able to build and test your project using the terminal window you will need to have the Command Line Tools package installed on your machine. If the machine you…
Read More Run Xcode Unit Tests From The Command LineWhen writing code we come up with method or function names all the time. And it is pretty much up to us developers how to name our methods. When writing Unit Tests in Xcode there are a few little requirements for a test method name which we must follow if we want our test method…
Read More Naming iOS Unit Test MethodsThis blog post will give you a brief introduction to a Test-Driven Development(TDD) in Swift and will demonstrate how you can create a very basic Unit test in Swift to test a User Model Struct that holds the details of the Account Registration form. Assume that you need to follow the Test-Driven development approach to…
Read More Swift Unit Test of User Registration Model