
🧩 A Complete Guide to React Testing: From Unit Tests to E2E, Snapshots, and Test Doubles
When developing with React, have you ever wondered: “Where should I even start with testing?” This article walks you through unit tests, integration tests, end-to-end (E2E) tests, snapshot tests, and test doubles, focusing on tools like Jest, React Testing Library, and Playwright. 🧠 Why Write Tests? Writing tests isn’t just about reducing bugs. It brings…