import { render, screen } from '@testing-library/react';
  import App from './App';
  import { fizzbuzz } from './utils';
  describe('App test', () => {
    test('Should find a title and a button', () => {
    render(<App/>);
    const heading = screen.getByRole('heading', { level: 2, name: /Hello world/i });
    expect(heading).toBeDefined(); 
    
    const primaryButton = screen.getByRole('button', { name: /primary\/default/i });
    expect(primaryButton).toBeDefined();
    });
  });
  describe('Utils test', () => {
    test("should print 1 if receive 1", () => {
        const result = fizzbuzz(1);
        expect(1).toBe(result);
      });
  });