text: import React from 'react';
  import { render } from '@testing-library/react';
  
  import Dropdown from './Dropdown';
  
  describe('Dropdown', () => {
    test('renders', () => {
      render(<Dropdown />);
    });
  
    it('should have class .dropdown', () => {
      const { container }  = render(<Dropdown />);
  
      expect(container.firstChild).toHaveClass('dropdown');
    });
  });
  