Mocking Modules in React Testing | Jest Practical Example

In this video, we learn how to mock modules in unit testing with a practical example using Jest in a React application. Module mocking is useful when testing components or functions that depend on external modules, API services, utility functions, or other dependencies. Instead of executing the actual module implementation, we can replace it with a mock and control its behavior during testing. ============================================== " This video is little longer but hope you will find this useful. "