How do I handle errors in React Native Testing Library?

How do I handle errors in React Native Testing Library?

You can handle errors in React Native Testing Library by using the waitFor function to wait for elements to appear or disappear.

Can you give me an example of using waitFor?

Sure! Here's a simple example:

await waitFor(() => {
  expect(getByText('Error message')).toBeTruthy();
});

What if the error message doesn't appear?

If the error message doesn't appear, waitFor will throw an error after the timeout, which you can catch to handle the situation.

Is there a way to customize the timeout for waitFor?

Yes, you can customize the timeout by passing an options object:

await waitFor(() => {
  // your assertion
}, { timeout: 5000 });