text: import React from 'react';
  import { render } from 'react-testing-library';
  
  import Wrapper from '../Wrapper';
  
  describe('<Wrapper />', () => {
    it('should render an <div> tag', () => {
      const { container } = render(<Wrapper />);
      expect(container.firstChild.tagName).toEqual('DIV');
    });
  
    it('should have a class attribute', () => {
      const { container } = render(<Wrapper />);
      expect(container.firstChild.hasAttribute('class')).toBe(true);
    });
  
    it('should adopt a valid attribute', () => {
      const id = 'test';
      const { container } = render(<Wrapper id={id} />);
      expect(container.firstChild.hasAttribute('id')).toBe(true);
      expect(container.firstChild.id).toEqual(id);
    });
  
    it('should not adopt an invalid attribute', () => {
      const { container } = render(<Wrapper attribute="test" />);
      expect(container.firstChild.hasAttribute('attribute')).toBe(false);
    });
  });
  