Unit & UI Testing
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What is Unit & UI Testing?
iOS apps are tested at two levels: unit tests verify individual functions and classes in isolation, and UI tests verify app behavior from the user's perspective. XCTest is the framework for both. Unit tests run on the local machine and are fast; UI tests launch the full app on a device or simulator and simulate real user interactions.
More in stage 28: CI / CD
Unit & UI Testing: common questions
Can I learn Unit & UI Testing 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 Unit & UI Testing 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 Unit & UI Testing tutorial for beginners?
It is lesson 158 of 170 in the free iOS roadmap, in stage 28, CI / CD. If you are new to iOS, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.