Getting started with Swift Testing

Описание: In this video, we explore the new Swift Testing features introduced at WWDC 2024. Swift Testing simplifies and enhances unit testing in Swift, making it easier than ever to write and manage tests. Using a sample calculator class, we demonstrate how to create basic test cases for functions like addition, subtraction, multiplication, and division. Key improvements include the @Test macro, allowing quick test creation, and the #Expect keyword for setting up assertions with simple Boolean expressions.

We cover more advanced techniques, such as organizing tests into suites and utilizing parameterized tests, which reduce repetitive test code by allowing multiple input combinations in a single function. Swift Testing’s flexibility also includes custom tags, which enable filtering and running specific test groups, especially useful for edge cases and large test suites.

Overall, Swift Testing offers developers a more streamlined approach to writing tests, eliminating the need for XCTest methods and underscore naming conventions. This video provides a practical introduction, perfect for developers looking to enhance their testing workflows in Swift.

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