app/addons/components/__tests__/headerTogglebutton.test.js

// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy of
// the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.
import ReactComponents from "../react-components";
import React from "react";
import {mount} from 'enzyme';
import sinon from "sinon";

describe('Header Togglebutton', () => {
  let toggleEl, toggleCallback;
  beforeEach(() => {
    toggleCallback = sinon.spy();
    toggleEl = mount(<ReactComponents.ToggleHeaderButton fonticon={'foo'}
      classString={'bar'} toggleCallback={toggleCallback} />);
  });


  it('should call the passed callback', () => {
    toggleEl.simulate('click');
    expect(toggleCallback.calledOnce).toBeTruthy();
  });
});