src/components/PageNotFound/PageNotFound.test.js
import React from 'react';
import { shallow } from 'enzyme';
import PageNotFound from '.';
describe('Page not found Component', () => {
it('Renders a page not found component', () => {
const PageNotFoundComponent = shallow(<PageNotFound/>);
expect(PageNotFoundComponent.find('.ErrorPageConent')
.hasClass('ErrorPageConent')).toBe(true);
expect(PageNotFoundComponent).toMatchSnapshot();
});
});