[Python] A simple guide: how to mock dependencies for unit testing in FastAPI?

1. 1Import the necessary modules from FastAPI and your application
2. 2Define the dependencies you want to mock using dependency_overrides dictionary
3. 3Override the dependencies in your test function using the dependency_overrides parameter
4. 4Write unit tests for your application using the mocked dependencies
5. 5Run your tests to verify the expected behavior

Backend developers and testers working with FastAPI can benefit from this guide to write more efficient unit tests by mocking dependencies

💡 Use dependency_overrides dictionary to override dependencies in FastAPI for unit testing

🚀 Mock dependencies in #FastAPI for efficient unit testing! 📚