src/Components/Header/GlossaryIcon/Icon/Icon.test.jsx
import { shallow } from 'enzyme';
import toJSON from 'enzyme-to-json';
import Icon from './Icon';
describe('IconComponent', () => {
it('is defined', () => {
const wrapper = shallow(
<Icon onClick={() => {}} />,
);
expect(wrapper).toBeDefined();
});
it('matches snapshot', () => {
const wrapper = shallow(
<Icon onClick={() => {}} />,
);
expect(toJSON(wrapper)).toMatchSnapshot();
});
});