How do I test authentication in a React-Redux app?

How do I test authentication in a React-Redux app?

To test authentication in a React-Redux app, you can use libraries like Jest and React Testing Library. Start by mocking your Redux store and authentication actions.

Can you give me an example of a test case?

Sure! You can write a test case that checks if the login action updates the state correctly. For instance, simulate a login and assert that the user state is updated.

What about testing protected routes?

For protected routes, you can create a test that renders the component with a mocked store and checks if it redirects unauthenticated users.

Any tips for testing async actions?

Yes! Use redux-thunk for async actions and test them by dispatching the action and asserting the expected state changes.