create-next-sfx-app/src/tests/index.test.js

Next.js Typescript Starter enhanced with Eslint, Prettier, RTL

import { render, screen } from '@testing-library/react';
import App from '~/pages/index';

describe('App', () => {
	it('renders without crashing', () => {
		render(<App />);
		expect(
			screen.getByRole('heading', { name: 'Welcome to Next.js!' })
		).toBeInTheDocument();
		expect(screen.getByText('Powered by')).toBeInTheDocument();
	});
});