old-tellall/web/src/components/helper/__tests__/Modal.test.js

import React from 'react';
import { shallow, mount } from 'enzyme';
import Modal from '../Modal';

it('renders without crashing', () => {
  shallow(<Modal />);
});

let actionButton;
let childButton;
let wrapper;

beforeEach(()=>{
  actionButton = <button key={0}>Dummy action button</button>;
  childButton = <button key={1}>Child button</button>;
  wrapper = mount(<Modal title={'Dummy title'} actions={[actionButton]}>{childButton}</Modal>);
});

it ('snapshot', () => {
  expect(wrapper).toMatchSnapshot();
});

it('receives props as expected', () =>{
  expect(wrapper.props().title).toEqual('Dummy title');
  expect(wrapper.props().actions).toEqual([actionButton]);
  expect(wrapper.props().children).toEqual(childButton);
});