React Testing Library is a testing library for React that focuses on testing the behavior of your components rather than their implementation details. It provides a set of utilities to query and interact with components in a way that mimics how users would interact with them.
Key features of React Testing Library:
Query by role, label, or text: Find elements based on their semantic roles, accessibility labels, or text content.
Simulate user interactions: Simulate user events like clicks, key presses, and form submissions.
Assert behavior: Verify that the component behaves as expected.
Example: