What are the best practices for using Testing Library?

What are the best practices for using Testing Library?

Some best practices include using queries that resemble how users find elements, avoiding implementation details, and keeping tests focused.

Can you explain why it's important to avoid implementation details?

Avoiding implementation details makes your tests more resilient to changes in the code, ensuring they remain valid even if the internal structure changes.

What types of queries should I use?

You should prefer queries like getByRole, getByLabelText, and getByPlaceholderText as they reflect user interactions.

How can I ensure my tests are maintainable?

To ensure maintainability, keep your tests simple, use descriptive names, and regularly refactor them as your application evolves.

Any tips for testing asynchronous code?

For asynchronous code, use waitFor or findBy queries to handle elements that appear after a delay.