huridocs/uwazi

import React from 'react';
import { shallow } from 'enzyme';
import { fromJS as Immutable } from 'immutable';

import { ConnectionsGroups } from '../ConnectionsGroups';
import ConnectionsGroup from '../ConnectionsGroup';

describe('ConnectionsGroups', () => {
  let component;
  let props;

  beforeEach(() => {
    props = {
      connectionsGroups: Immutable([
        { key: 'g1', templates: [{ _id: 't1', count: 1 }] },
        {
          key: 'g2',
          templates: [
            { _id: 't2', count: 2 },
            { _id: 't3', count: 3 },
          ],
        },
      ]),
      sidePanelTrigger: 'entityView',
    };
  });

  const render = () => {
    component = shallow(<ConnectionsGroups.WrappedComponent {...props} />);
  };

  describe('when there are connectionsGroups', () => {
    it('should render each individual ConnectionsGroup', () => {
      render();

      const ref1 = component.find(ConnectionsGroup).at(0);
      const ref2 = component.find(ConnectionsGroup).at(1);

      expect(ref1.props().group).toBe(props.connectionsGroups.get(0));
      expect(ref2.props().group).toBe(props.connectionsGroups.get(1));
    });
  });

  describe('when there are no connectionsGroups', () => {
    it('should render each individual ConnectionsGroup', () => {
      props.connectionsGroups = Immutable([]);
      render();

      expect(component.find(ConnectionsGroup).length).toBe(0);
      expect(component.find('div.blank-state').length).toBe(1);
    });
  });
});