src/Components/ViewComparisonLink/ViewComparisonLink.test.jsx
import TestUtils from 'react-dom/test-utils';
import { MemoryRouter } from 'react-router-dom';
import ViewComparisonLink from './ViewComparisonLink';
describe('ViewComparisonLink', () => {
let viewLink = null;
beforeEach(() => {
localStorage.setItem('compare', JSON.stringify(['1', '2']));
viewLink = TestUtils.renderIntoDocument(<MemoryRouter><ViewComparisonLink /></MemoryRouter>);
});
it('is defined', () => {
expect(viewLink).toBeDefined();
});
});