client/app/Tooltip/components/Tooltip_test.js
import React from 'react'
import { mount } from 'enzyme'
import Tooltip from './Tooltip'
describe('<Tooltip />', function () {
it('should render', function () {
const wrapper = mount(<Tooltip>foo</Tooltip>)
wrapper.find('aside').length.should.equal(1)
wrapper.text().should.equal('foo')
})
it('should "pass through" its className prop', function() {
const wrapper = mount(<Tooltip className="dummy">foo</Tooltip>)
wrapper.find('aside').hasClass('dummy').should.be.true
})
})