You are developing a complex application where each module has several dependencies. How would you structure your tests in Mocha to ensure that each module is tested in isolation?
- Before each test, stub or mock the dependencies to isolate the module being tested.
- Use only integration tests to ensure dependencies are properly integrated.
- Test each module separately but don't worry about dependencies.
- Test modules with real dependencies to ensure accurate results.
To ensure isolation, you should stub or mock the dependencies of each module before each test in Mocha. This prevents external factors from affecting the test results. The other options do not promote isolation, which is crucial for unit testing.
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