text: import 'raf/polyfill'
  import React from 'react'
  import Button from './index'
  import { expect } from 'chai'
  import Enzyme, { shallow } from 'enzyme'
  import Adapter from 'enzyme-adapter-react-15'
  Enzyme.configure({ adapter: new Adapter() })
  
  describe('<Button />', () => {
    it('Should wrapper return button with text passed by prop', () => {
      const wrapper = shallow(<Button text='Eu quero' />)
      expect(wrapper.text()).to.equal('Eu quero')
    })
  })
  