如何访问成员-cli单元测试中的所需元素

Question

在路由测试中，我需要访问一个服务，检索一个模型。我已经通过需求引用了服务，但是在测试中我看不到访问服务的方法。

import {
  moduleFor,
  test
} from 'ember-qunit';


moduleFor('route:application', {
  needs: ['route:application','controller:application','service:dialog']
});

test('can open and remove a dialog dialog', function(assert) {
    var route = this.subject();
    route.setProperties({
      controller: { // don't like this part as well .. 
        dialogs:null
      }
    });

    // need to access the service here to get a model
    // something like :
    //var service = this.get('service:dialog');
    var modalModel = service.getModal('business/contract-edit');

    ...


});

如何访问测试中的服务？

(顺便说一句:我用的是EMBERV2.0.0)

Answer 1

找到了解决办法。关键是在使用需要时，可以通过容器从测试中访问资源：

moduleFor('route:application', {
  // Specify the other units that are required for this test.
  needs: ['route:application','controller:application','service:dialog']
});

test('can open and remove a dialog dialog', function(assert) {
  var route = this.subject();
  var controller = this.container.lookup('controller:application');
  var service = this.container.lookup('service:dialog');
 ...
})