What are the best practices for using Jest with TypeScript?
Some best practices include using type definitions, configuring Jest properly, and writing clear test cases.
Can you explain how to set up Jest with TypeScript?
Sure! First, install Jest and the necessary TypeScript types. Then, create a jest.config.js file and configure it for TypeScript.
What about testing async functions?
For async functions, use 'async/await' in your tests and ensure to return the promise from the test function.
Any tips for writing effective test cases?
Yes! Keep tests isolated, use descriptive names, and cover edge cases to ensure comprehensive testing.
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