XCUITest
XCUITest is Apple's native UI testing framework for iOS and iPadOS applications, built on top of XCTest. It allows developers to write automated tests that simulate user interactions with the app's UI elements, such as tapping buttons, entering text, and verifying screen content. The framework integrates seamlessly with Xcode and supports testing on both simulators and physical devices.
Developers should learn XCUITest when building iOS apps to ensure UI functionality and reliability through automated testing, which is crucial for catching regressions and maintaining app quality across updates. It is particularly useful for testing complex user flows, accessibility features, and visual elements in apps that require high stability, such as e-commerce or banking applications. Using XCUITest helps streamline the testing process within Apple's ecosystem, reducing manual effort and improving release confidence.