Ready to level up your React skills? 🚀
In this Jest Crash Course, we dive deep into unit testing and component testing in React — without touching any APIs!
🎯 Perfect for beginners and intermediate devs, this course walks you through:
⏱️ Timestamps
00:00 – Intro
01:08 – Create the Movie App
11:22 – Setup Jest & React Testing Library for Next.js and React
14:53 – Create Unit Tests for MovieCard Component
26:29 – How to Test User Actions with Jest
42:12 – Find Issues in Unit Tests and Edge Cases
46:45 – Test Utility Functions
1:02:09 – Testing Global Context with useContext
1:08:54 – Jest Tips and Tricks
✅ What you'll learn:
Setting up Jest & React Testing Library
Writing tests for props, state, and events
Testing custom hooks & context
Mocking components and functions
Testing edge cases & error handling
Tips to write clean and maintainable tests
🎥 What you'll get:
Real-world component testing
Hands-on walkthroughs
Fully explained code
Engaging project-based learning
🧠 By the end, you’ll be confident in writing tests that catch bugs before your users do. Let's make testing less scary — and maybe even fun. 😉
📁 Want the full source code?
https://github.com/imran-codes/jest-crash-course
Links
https://testing-library.com/docs/react-testing-library/intro
https://jestjs.io/docs/tutorial-react
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#React #Jest #Testing #Frontend #JavaScript #CrashCourse