ambari/ambari-web/test/controllers/global/cluster_controller_test.js

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */


var App = require('app');
require('controllers/global/cluster_controller');
require('utils/http_client');

describe('App.clusterController', function () {

  describe('#updateLoadStatus()', function () {
    it('all items are loaded', function(){
      var controller = App.ClusterController.create();
      controller.set('dataLoadList', Em.Object.create({
        'item1':true,
        'item2':false
      }));
      controller.updateLoadStatus.call(controller, 'item2');
      expect(controller.get('isLoaded')).to.equal(true);
      expect(controller.get('clusterDataLoadedPercent')).to.equal('width:100%');
    })
    it('one item of two is loaded', function(){
      var controller = App.ClusterController.create();
      controller.set('dataLoadList', Em.Object.create({
        'item1':false,
        'item2':false
      }));
      controller.updateLoadStatus.call(controller, 'item1');
      expect(controller.get('isLoaded')).to.equal(false);
      expect(controller.get('clusterDataLoadedPercent')).to.equal('width:50%');
    });
  });
});