text: import { render, screen } from '@testing-library/react';
  import App from '../App';
  
  test('renders learn react links', () => {
    render(<App />);
    const loginLink = screen.getByText(/Login/i);
    expect(loginLink).toBeInTheDocument();
    const signupLink = screen.getByText(/Sign up/i);
    expect(signupLink).toBeInTheDocument();
  });
  