import React from 'react'; import { render, mount } from 'enzyme'; import { renderToJson } from 'enzyme-to-json'; import { Notification } from '../src'; describe('Notification', function () { it('renders correctly', () => { const wrapper = render(<Notification>Message</Notification>); expect(renderToJson(wrapper)).toMatchSnapshot(); }); it('renders with props', () => { const wrapper = render( <Notification type="error" onClose={() => {}}> Message </Notification> ); expect(renderToJson(wrapper)).toMatchSnapshot(); }); it('should handle the click event', () => { const onClose = jest.fn(); const wrapper = mount( <Notification onClose={onClose}>Message</Notification> ); wrapper.find('button').simulate('click'); expect(onClose).toBeCalled(); }); });