it('should render a paragraph with .boldrui-form__help, modifiers and classNames', () => {
    const component = shallow(<Help isColor="dark" className="custom" />);
    expect(component.hasClass('boldrui-form__help')).toBe(true);
    expect(component.hasClass('is-dark')).toBe(true);
    expect(component.hasClass('custom')).toBe(true);