XCTest
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What is XCTest?
XCTest is Apple's framework for writing unit, integration, and UI tests for your Swift and Objective-C code. It allows developers to verify the correctness of their code by writing assertions that check for expected outcomes. While XCTest has been the standard for iOS testing for a long time, the Swift Testing framework is emerging as a modern alternative, promising a more streamlined and Swift-native approach to testing in the future.
Free resources to learn XCTest
- Official docsXCTest
- Official docsMigrating a test from XCTest
- ArticleCreating our first unit test using XCTest
- ArticleHello Swift Testing, Goodbye XCTest
- VideoUnit Testing in iOS with XCTest
More in stage 38: Testing
XCTest: common questions
Can I learn XCTest in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain XCTest in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this XCTest tutorial for beginners?
It is lesson 132 of 156 in the free Swift & Swift UI roadmap, in stage 38, Testing. If you are new to Swift & Swift UI, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.