How do I use Enzyme for testing in React?

How do I use Enzyme for testing in React?

To use Enzyme with React, first install it using npm or yarn. You can run npm install --save enzyme enzyme-adapter-react-16.

What is the purpose of the enzyme adapter?

The enzyme adapter allows Enzyme to work with different versions of React. It provides the necessary methods to render components.

Can you show me an example of a simple test using Enzyme?

Sure! Here's a basic example:

import { shallow } from 'enzyme';
import MyComponent from './MyComponent';

test('renders MyComponent', () => {
  const wrapper = shallow(<MyComponent />);
  expect(wrapper.exists()).toBe(true);
});

What are some common methods used in Enzyme?

Common methods include shallow(), mount(), and render(). Each serves different purposes for testing components.