How do I unit test React hooks?
An example of an AI chatbot conversation about unit testing React hooks in a React application.
How do I unit test React hooks?
To unit test React hooks, you can use libraries like React Testing Library or Enzyme. Would you like a code example?
Yes, please provide a code example.
Here's a simple example using React Testing Library:
import { renderHook } from '@testing-library/react-hooks';
import useMyHook from './useMyHook';
test('should return expected value', () => {
const { result } = renderHook(() => useMyHook());
expect(result.current).toBe(expectedValue);
});
What if my hook uses context?
You can wrap your hook in a context provider when testing. Would you like to see an example of that?
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