How do I unit test my iOS app?

Run Unit Test in Xcode Click the diamond button on the class to run all test methods in the test class. Click the diamonds in Test Navigator (⌘ + 6). ⌘ click and selects multiple tests, right-click, run multiple test methods or use the shortcut key Ctrl + alt + ⌘ + U.

How do I write unit tests in Xcode?

The file opens in the source code editor. To run a test suite, click the arrow to the right of the name. To run a subset of test methods, select them in the test navigator and choose Product > Perform Action > Run Test Methods. To run an individual test method, click the arrow to the right of the method name.

What is unit testing in iOS Swift?

What is unit testing? Unit tests are automated tests that run and validate a piece of code (known as the “unit”) to make sure it behaves as intended and meets its design. Unit tests have their own target in Xcode and are written using the XCTest framework.

How do I write unit test cases in iOS Swift?

To create new unit case in iOS, go to File -> New -> File, and then select Unit Test Case Class. Doing so creates a template just like the one you got with your project. In our case, we want to name the file to correspond with the new Pokemon-related data structures we have introduced.

How do you test iOS?

Testing your app consists of these tasks:

1. Configure your app for distribution.
2. Test your app locally.
3. Register all the testing unit device IDs.
4. Create an ad hoc provisioning profile.
5. Create an iOS App Store Package.
6. Install the ad hoc provisioning profile and app on test devices.
7. Send crash reports to developers.

What is UI testing?

What is UI Testing? UI Testing, also known as GUI Testing is basically a mechanism meant to test the aspects of any software that a user will come into contact with. This usually means testing the visual elements to verify that they are functioning according to requirements – in terms of functionality and performance.

How do I add a test to Xcode project?

How to add a new test target with Xcode

1. Click on the project.
2. Click + to add a new target.
3. Select Unit Testing Bundle, the click Next.
4. We put Product Name, Bundle Identifier, Project, and Target to be Tested. Then click Finish.

What is XCUITest framework?

XCUITest is a User Interface (UI) testing framework launched by Apple in 2015 as a major update to enhance testing capabilities. It is built on top of XCTest – a test framework that is integrated within Apple’s Xcode IDE.

What is the difference between XCTest and XCUITest?

XCTest – Apple’s official framework for writing unit tests for classes and components at any level. XCUITest – A UI testing framework that is built on top of XCTest. It includes additional classes (such as UIAccessibility). These tests can be written in Swift or Objective C.

How do you write test cases?

However, every test case can be broken down into 8 basic steps.

1. Step 1: Test Case ID.
2. Step 2: Test Description.
3. Step 3: Assumptions and Pre-Conditions.
4. Step 4: Test Data.
5. Step 5: Steps to be Executed.
6. Step 6: Expected Result.
7. Step 7: Actual Result and Post-Conditions.
8. Step 8: Pass/Fail.

What is the latest version of iOS?

Get the latest software updates from Apple The latest version of iOS and iPadOS is 14.7.1. Learn how to update the software on your iPhone, iPad, or iPod touch. The latest version of macOS is 11.5.2. Learn how to update the software on your Mac and how to allow important background updates.

How can I run iOS apps without developer account?

The good news is that you can develop and test your apps on your iOS device without a paid Apple Developer account….To start, you’ll need to set up a provisioning profile to code sign your apps:

1. Open Xode preferences (Xcode > Preferences…)
2. Click the ‘Accounts’ tab.
3. Login with your Apple ID (+ > Add Apple ID…)

Why do you need unit testing in iOS?

Audrey Tam wrote the original. iOS unit testing isn’t glamorous, but since tests keep your sparkling app from turning into a bug-ridden piece of junk, it’s necessary. If you’re reading this tutorial, you already know you should write tests for your code and UI, but you may not know how.

How to get started with iOS unit tests in Swift?

Go to File -> New -> Target. Select iOS Unit Testing Bundle. This basically does the same thing the project setup wizard does when you check the include unit tests box. For those of you new to iOS, a target is an end product that gets built and ultimately deployed to a device.

Do you have unit test targets in Xcode?

Xcode has a unit testing feature that, although kinda slow when compared to web development, works just fine. Add a unit test target. A unit test target is a separate executable with a single purpose, running your unit tests. When you ship your app to the App Store, this test target is not included.

Which is the default template for unit testing?

The default template imports the testing framework, XCTest, and defines a BullsEyeTests subclass of XCTestCase, with setUpWithError (), tearDownWithError () and example test methods. Product ▸ Test or Command-U. Both of these run all test classes.