import { screen, render } from '@testing-library/react'; import RenderWithNextLine from '../TextRenderer'; const textWithLineBreak = 'I am a broken\ntext.'; describe('RenderWithNextLine', () => { it('should render one br tag with a line broke text', () => { render(RenderWithNextLine(textWithLineBreak)); expect(screen.getAllByTestId('line-break')).toHaveLength(2); }); });