What are some common errors in Node.js unit tests?
An example of an AI chatbot conversation about common errors in Node.js unit tests.
What are some common errors in Node.js unit tests?
Some common errors include not properly mocking dependencies, forgetting to handle asynchronous code, and incorrect assertions.
Can you explain how to mock dependencies in Node.js?
Sure! You can use libraries like Sinon or Jest to create mocks and stubs for your dependencies.
What about handling asynchronous code in tests?
You should use async/await or return promises in your test functions to ensure proper handling of asynchronous operations.
What are some best practices for writing unit tests in Node.js?
Best practices include keeping tests isolated, using descriptive test names, and running tests frequently during development.
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