What are some common challenges in TDD for Node.js applications?
Some common challenges include managing asynchronous code, writing effective tests for callbacks, and ensuring test coverage.
How can I handle asynchronous code in my tests?
You can use tools like Mocha or Jest, which support async/await syntax, making it easier to write tests for asynchronous functions.
What strategies can I use to improve test coverage?
Consider using code coverage tools like Istanbul, and focus on writing tests for critical paths and edge cases.
Are there any best practices for writing TDD tests?
Yes, some best practices include keeping tests isolated, writing clear and descriptive test cases, and running tests frequently.
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