ambari/ambari-web/test/mixins/common/widgets/widget_section_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('mixins/common/widgets/widget_section');

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

  var obj;

  beforeEach(function () {
    obj = Em.Object.create(App.WidgetSectionMixin);
  });

  describe('#isAmbariMetricsInstalled', function () {

    var cases = [
      {
        services: [],
        isAmbariMetricsInstalled: false,
        title: 'Ambari Metrics not installed'
      },
      {
        services: [
          {
            serviceName: 'AMBARI_METRICS'
          }
        ],
        isAmbariMetricsInstalled: true,
        title: 'Ambari Metrics installed'
      }
    ];

    beforeEach(function () {
      this.stub = sinon.stub(App.Service, 'find');
    });

    afterEach(function () {
      App.Service.find.restore();
    });

    cases.forEach(function (item) {
      it(item.title, function () {
        this.stub.returns(item.services);
        expect(obj.get('isAmbariMetricsInstalled')).to.equal(item.isAmbariMetricsInstalled);
      });
    });

  });

});