XCTest Framework

XCTest is a testing framework used by developers to automatically verify that their software functions correctly. It allows programmers to write and run tests on their code to catch errors or bugs early, ensuring the app behaves as expected. By automating these checks, XCTest helps improve code quality, reduce manual testing time, and facilitate continuous integration. It supports creating unit tests (testing individual parts) and UI tests (testing user interactions), making it a vital tool for maintaining reliable and robust Apple software applications.