text: import React from 'react';
  import { matches } from './test-utils';
  import Button from './Button';
  import { shallow } from "enzyme";
  
  describe('Button', () => {
    it('matches snapshot', () => {
      matches(<Button/>);
    });
  });
  test('should call start logout on button click', () => {
    const onClickMock = jest.fn();
    const wrapper = shallow(<Button onCLick={onClickMock}/>);
    wrapper.find('button').simulate('click');
    expect(onClickMock).toHaveBeenCalled();
  });
  