How do I configure Jest snapshot testing?
To configure Jest for snapshot testing, you need to set up Jest in your project and create a test file.
What files do I need to include for snapshot testing?
You typically need to include your component files and the corresponding test files where you will write your snapshot tests.
Can you show me an example of a snapshot test?
Sure! Here's a simple example:
import MyComponent from './MyComponent';
import renderer from 'react-test-renderer';
it('renders correctly', () => {
const tree = renderer.create(<MyComponent />).toJSON();
expect(tree).toMatchSnapshot();
});
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