How do I test error boundaries in React?
An example of an AI chatbot conversation about testing error boundaries in React.
How do I test error boundaries in React?
To test error boundaries in React, you can simulate an error in a child component and check if the error boundary catches it.
Can you show me an example of how to implement this?
Sure! You can create a test using Jest and React Testing Library. Wrap your component with the error boundary and trigger an error.
What should I expect to see when the error boundary catches an error?
You should see the fallback UI defined in your error boundary instead of the crashed component.
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