Which is better for testing React components: Testing Library or Enzyme?

Which is better for testing React components: Testing Library or Enzyme?

Both Testing Library and Enzyme have their strengths. Testing Library focuses on testing components as users would interact with them, while Enzyme allows for more in-depth testing of component internals. It really depends on your testing needs.

Can you explain the main differences between them?

Sure! Testing Library encourages good testing practices by promoting user-centric tests, while Enzyme provides utilities for shallow rendering and accessing component state. This makes Enzyme more suitable for unit tests, whereas Testing Library is better for integration tests.

Which one should I choose for a new project?

If you're starting a new project, I recommend using Testing Library. It aligns well with React's philosophy and helps create more maintainable tests.

Are there any specific scenarios where Enzyme is preferred?

Yes, Enzyme can be preferred when you need to test component lifecycle methods or when you want to test the internal state of a component directly.