text: /**
   * 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.
   */
  
  import Ember from 'ember';
  
  import { moduleForModel, test } from 'ember-qunit';
  
  moduleForModel('vertex', 'Unit | Model | vertex', {
    // Specify the other units that are required for this test.
    needs: []
  });
  
  test('Basic creation test', function(assert) {
    let model = this.subject();
  
    assert.ok(model);
  
    assert.ok(model.needs.dag);
    assert.ok(model.needs.am);
  
    assert.ok(model.runningTasks);
    assert.ok(model.pendingTasks);
  
    assert.ok(model.initTime);
    assert.ok(model.startTime);
    assert.ok(model.endTime);
    assert.ok(model.firstTaskStartTime);
    assert.ok(model.lastTaskFinishTime);
  
    assert.ok(model.finalStatus);
  });
  
  test('runningTasks test', function(assert) {
    let model = this.subject();
  
    Ember.run(function () {
      assert.equal(model.get("runningTasks"), null);
      model.set("status", "SUCCEEDED");
      assert.equal(model.get("runningTasks"), 0);
    });
  });
  
  test('pendingTasks test', function(assert) {
    let model = this.subject();
  
    Ember.run(function () {
      model.set("totalTasks", null);
      assert.equal(model.get("pendingTasks"), null);
      model.set("totalTasks", 2);
      model.set("_succeededTasks", 1);
      model.set("status", "SUCCEEDED");
      assert.equal(model.get("pendingTasks"), 1);
    });
  });
  