What are the best practices for using Jest with Vue Test Utils?
When using Jest with Vue Test Utils, it's important to follow best practices like keeping tests isolated, using mocks for dependencies, and ensuring your components are tested in a realistic environment.
Can you explain why isolating tests is important?
Isolating tests ensures that each test only verifies one aspect of your component, making it easier to identify failures and maintain your test suite.
What are some common mistakes to avoid?
Common mistakes include not cleaning up after tests, overusing shallow mounts, and not testing edge cases.
How can I improve the performance of my tests?
To improve performance, consider using Jest's built-in features like test parallelization, optimizing your component's rendering, and avoiding unnecessary re-renders.
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