import React from 'react' import Enzyme, { mount, render } from 'enzyme' import Adapter from 'enzyme-adapter-react-16' import chai, { expect } from 'chai' import chaiEnzyme from 'chai-enzyme' import sinon from 'sinon' Enzyme.configure({ adapter: new Adapter() }) chai.use(chaiEnzyme()) import Rect from '../../src/custom/Rect' describe('', () => { let wrapper beforeEach(() => { wrapper = mount() }) it('has defaults props', () => { const props = wrapper.props() for (let key in props) expect(props[key]).to.not.equal(undefined) }) })