How do you test the middleware?

Answer 1

To test middleware, you can employ unit tests to verify its individual components and integration tests to ensure it interacts correctly with other parts of the application. Mocking dependencies is crucial for isolating the middleware during testing. Additionally, you can use functional tests to assess the middleware's behavior in a real-world scenario, ensuring it processes requests and responses as expected. Tools like Postman or automated testing frameworks can facilitate these testing processes.