What are the best practices for testing async actions in Redux?

What are the best practices for testing async actions in Redux?

When testing async actions in Redux, it's important to use tools like Jest and Redux Thunk. You should mock API calls and test the action creators separately.

Can you explain how to mock API calls in my tests?

Sure! You can use libraries like jest.mock to mock your API calls. This allows you to simulate different responses without making actual network requests.

What about testing reducers that handle async actions?

For reducers, you can test them by dispatching actions and checking the resulting state. Make sure to cover both success and failure cases.

Are there any specific libraries you recommend for async testing?

Yes, I recommend using redux-mock-store for creating a mock store and redux-saga-test-plan if you're using Redux Saga for handling async actions.