content: import React from 'react';
  import { shallow } from 'enzyme';
  import { InputGroupButtonDropdown, Dropdown } from '../';
  
  describe('InputGroupButtonDropdown', () => {
    it('should render Dropdown', () => {
      const wrapper = shallow(<InputGroupButtonDropdown addonType="prepend">Yo!</InputGroupButtonDropdown>);
  
      expect(wrapper.type()).toBe(Dropdown);
    });
  });
  