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iOS Unit Testing by Example: XCTest Tips and Techniques Using Swift

Name: iOS Unit Testing by Example: XCTest Tips and Techniques Using Swift
Price: 32.04 USD
Availability: InStock
Rating: 4.8 (36 reviews)

4.8 of 5 Stars: Mobile Phones, Tablets & E-Readers - iOS Unit Testing by Example: XCTest Tips and Techniques Using Swift

$32.04

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Description

Book Synopsis: Fearlessly change the design of your iOS code with solid unit tests. Use Xcode's built-in test framework XCTest and Swift to get rapid feedback on all your code - including legacy code. Learn the tricks and techniques of testing all iOS code, especially view controllers (UIViewControllers), which are critical to iOS apps. Learn to isolate and replace dependencies in legacy code written without tests. Practice safe refactoring that makes these tests possible, and watch all your changes get verified quickly and automatically. Make even the boldest code changes with complete confidence.Manual code and UI testing get slower the deeper your navigation hierarchy goes. It can take several taps just to reach a particular screen, never mind the actual workflow tests. Automatic unit testing offers such rapid feedback that it can change the rules of development. Bring testing to iOS development, even for legacy code. Use XCTest to write unit tests in Swift for all your code.iOS developers typically reserve unit tests for their model classes alone. But that approach skips most of the code common to iOS apps, especially with UIViewControllers. Learn how to unit test these view controllers to expand your unit testing possibilities. Since good unit tests form the bedrock for safe refactoring, you're empowered to make bold changes. Learn how to avoid the most common mistakes Swift programmers make with the XCTest framework. Use code coverage to find holes in your test suites. Learn how to identify hard dependencies.Reshape the design of your code quickly, with less risk and less fear.

Details

Are you tired of making changes to your iOS code and crossing your fingers, hoping it doesn't break something else? With iOS Unit Testing by Example: XCTest Tips and Techniques Using Swift, you can fearlessly change the design of your code with solid unit tests. Our book will teach you how to use Xcode's built-in test framework XCTest and Swift to get rapid feedback on all your code - even legacy code. Say goodbye to manual code and UI testing that slows you down, and say hello to automatic unit testing that offers rapid feedback and changes the rules of development.

Don't limit your unit testing to just model classes. Our book will show you how to unit test critical iOS components, especially view controllers (UIViewControllers), that are often overlooked. By having good unit tests, you'll have the foundation for safe refactoring, empowering you to make bold changes with confidence. No more fearing that your changes will break something else. Additionally, you'll learn how to avoid common mistakes Swift programmers make with the XCTest framework, ensuring your unit tests are effective and efficient.

Don't let your navigation hierarchy and workflow tests slow you down. With automatic unit testing using XCTest, you'll experience rapid feedback that allows you to make changes quickly and reshape the design of your code without fear. Take advantage of code coverage to identify any holes in your test suites and ensure all your changes get verified quickly and automatically. So why wait? Take your iOS development to the next level and bring testing to even your legacy code with iOS Unit Testing by Example: XCTest Tips and Techniques Using Swift.

Ready to boost your iOS development skills and revolutionize your code design? Get iOS Unit Testing by Example: XCTest Tips and Techniques Using Swift today and start making even the boldest code changes with complete confidence. Order now and unlock the power of unit testing for iOS development!

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