import { render, screen } from '@testing-library/react'; import { FocusTrap } from '../FocusTrap'; test('Focus trap can have an id added', () => { render( ReactNode} className={'string'} active={false} paused={false} focusTrapOptions={undefined} id="focus-trap-id" data-testid="focus-trap" /> ); expect(screen.getByTestId('focus-trap')).toHaveAttribute('id', 'focus-trap-id'); });