frontend/src/App.test.js

   1 import React from 'react';
   2 import { render } from '@testing-library/react';
   3 import App from './App';
   4
   5 test('renders learn react link', () => {
   6   const { getByText } = render(<App />);
   7   const linkElement = getByText(/learn react/i);
   8   expect(linkElement).toBeInTheDocument();
   9 });