import React from 'react'; import renderWithTheme from '../../../testUtils/renderWithTheme'; import CardHeader from '../CardHeader'; import Card from '..'; describe('rendering', () => { it('renders card header', () => { const { getByText } = renderWithTheme( ); expect(getByText('Header of the card')).toBeInTheDocument(); }); it('renders custom card header', () => { const { getByText } = renderWithTheme(

Custom header

); expect(getByText('Custom header')).toBeInTheDocument(); }); });