iOS Tests/Specs TDD/BDD and Integration & Acceptance Testing

📱 The Best Tools for iOS Tests/Specs: TDD/BDD and Integration & Acceptance Testing

Are you an iOS developer looking for the best technologies to use for behavior-driven development on the iPhone? Do you need some open source example projects to see these technologies in action? Look no further, because we have all the answers for you!

Unit Testing 🧪

Unit testing is an essential part of any development process, and fortunately, there are several great options available for iOS developers. Here are some popular ones:

1. OCUnit/SenTestingKit - As explained in the iOS Development Guide, OCUnit/SenTestingKit is a solid choice for unit testing in Xcode. You can find examples in projects like iPhoneUnitTests and Three20.

2. CATCH - CATCH is a modern, header-only, and behavior-driven unit testing framework for C++ and Objective-C++. It's a powerful tool that can simplify your testing process.

3. GHUnit - GHUnit, a testing framework for Objective-C, is another option you can consider. It provides a robust set of tools for organizing and running tests.

4. Google Toolbox for Mac: iPhone Unit Testing - Google Toolbox for Mac offers a guide on iPhone unit testing, which can be helpful if you prefer Google's testing tools.

RSpec Style Testing 🌈

If you prefer a more expressive and human-readable style of testing, you might want to consider RSpec-style frameworks. Here are some popular options:

1. Kiwi - Kiwi comes with mocking and expectation capabilities, making it a powerful choice for behavior-driven development on iOS.

2. Cedar - Cedar is another great option for writing RSpec-style tests in Objective-C. It provides a clean syntax and powerful matching abilities.

3. Jasmine with UI Automation - If you're looking to use UI Automation with a behavior-driven development approach, you can try Jasmine with UI Automation, as shown in the dexterous' iOS-Acceptance-Testing specs.

Acceptance Testing ✔️

Acceptance testing ensures that your app meets all the requirements and behaves as expected. Here are some options for acceptance testing on iOS:

1. UI Automation - UI Automation is an Apple-developed tool that allows you to automate user interface testing on devices and simulators. It works with Instruments and provides a straightforward way to test user interactions.

2. UISpec - UISpec is an open-source tool that lets you write acceptance tests with a simple syntax. Integrating it with UISpecRunner makes it easier to run your tests.

3. FoneMonkey - FoneMonkey is a GUI-based automation testing tool that allows you to record and play back tests. It's a convenient option for capturing UI interactions.

4. Cucumber-style testing - If you prefer a Gherkin-style approach to acceptance testing, you can consider tools like Frank and iCuke. These tools allow you to write tests in a natural language style and run them against your iOS app.

Additional Tools 🛠️

Here are some additional tools that can enhance your testing experience:

• OCMock - If you need to mock objects for your tests, OCMock is an excellent choice. It allows you to create mock objects and verify their interactions with your code.

• OCHamcrest and/or Expecta - OCHamcrest and Expecta are libraries that provide powerful assertion and expectation capabilities, making your tests more expressive and readable.

Conclusion 💡

Choosing the right testing tools depends on your preferences and project requirements. Currently, I recommend using Kiwi for unit testing and UI Automation for acceptance testing.