Snapshot Testing
Understand how to implement snapshot testing for static React components using Jest and React Testing Library. Discover how snapshot tests help detect unintended UI changes by comparing rendered components to stored snapshots. This lesson guides you through writing and running snapshot tests to maintain quality in your React applications.
We'll cover the following...
We'll cover the following...
Snapshot tests are a very useful tool when we want to make sure that our UI does not change unexpectedly. A snapshot test case follows these steps:
It renders the UI component.
It ...