content: import React from 'react';
  import { shallow } from 'enzyme';
  import chai from 'chai';
  import sinon from 'sinon';
  
  import configureStore from './../../src/store/configureStore';
  import * as GuiActions from './../../src/actions/gui';
  import CoreContainer from './../../src/containers/CoreContainer';
  
  const expect = chai.expect;
  
  describe('<CoreContainer />', () => {
    it('renders <CoreContainer /> container', () => {
      const store = configureStore();
      const leftNavOpened = sinon.spy();
      const muiTheme = sinon.spy();
  
      const wrapper = shallow(<CoreContainer
        store={store}
        leftNavOpened={leftNavOpened}
        muiTheme={muiTheme}
        actions={GuiActions}
      />);
  
      expect(wrapper.props().leftNavOpened).to.equal(false);
    });
  });
  