gistfile1.txt

import React from 'react'
import Enzyme from 'enzyme'
import { mount } from 'enzyme'
import Adapter from 'enzyme-adapter-react-16'
import DropDown from './index'

Enzyme.configure({ adapter: new Adapter() })

describe('DropDown input', () => {
  const config = [{ title: 'one', value: '1' }, { title: 'two', value: '2' }, { title: 'three', value: '3' }]

  it('should render', () => {
    const wrapper = mount(
      <div id="root">
        <DropDown config={config} />
      </div>
    )

    wrapper.find('div[role*="button"]').first().simulate('click')
    wrapper.update()

    config.forEach(({ title }) => {
      expect(wrapper.html().indexOf(title)).toBeGreaterThan(-1)
    })
  })
})