What are some common errors when using mocking libraries?
An example of an AI chatbot conversation about common mocking library errors.
What are some common errors when using mocking libraries?
Some common errors include incorrect mock setup, not restoring mocks, and misunderstanding how to assert calls.
Can you explain what 'not restoring mocks' means?
Not restoring mocks means that after a test, the mock remains in its mocked state, which can lead to unexpected behavior in subsequent tests.
How can I ensure my mocks are restored after each test?
You can use setup and teardown methods in your testing framework to restore mocks automatically after each test.
What tools can help with mocking in JavaScript?
Popular tools include Jest, Sinon, and Mocha, each offering different features for mocking and spying.
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