How can I improve test coverage in my React Testing Library tests?
To improve test coverage, start by identifying untested components and writing tests for them. Use tools like Jest and React Testing Library to create unit and integration tests.
What types of tests should I focus on for better coverage?
Focus on unit tests for individual components, integration tests for component interactions, and end-to-end tests for user flows.
Are there any tools to help measure test coverage?
Yes, you can use Jest's built-in coverage tool. Just run your tests with the --coverage
flag to see a detailed report.
How do I write a good unit test for a React component?
A good unit test should focus on a single behavior of the component. Use render
from React Testing Library, and assert the expected output based on props.
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