What are some tips for using Testing Library effectively?
An example of an AI chatbot conversation about tips for using Testing Library effectively.
What are some tips for using Testing Library effectively?
Here are some tips for using Testing Library effectively:
- Prefer user-centric queries over implementation details.
- Use
getByRoleandgetByLabelTextfor better accessibility. - Keep your tests focused and avoid testing implementation details.
Can you explain why user-centric queries are important?
User-centric queries help ensure that your tests reflect how users interact with your application, leading to more reliable and maintainable tests.
What are some common mistakes to avoid when using Testing Library?
Common mistakes include querying by test IDs instead of user-facing attributes, and not waiting for asynchronous actions to complete before asserting.
How can I improve the performance of my tests?
To improve performance, avoid unnecessary re-renders, use waitFor wisely, and consider mocking external API calls.
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