烬-konacha护栏的isValid Asse田

我使用的灰烬，konacha-轨测试我ember.js应用，烬-konacha护栏的isValid Asse田

这里是模型我测试：

//sales_rep.js 

App.SalesRep = DS.Model.extend({ 
firstName: DS.attr('string'), 
lastName: DS.attr('string'), 
});

这里是测试：

#= require spec_helper 

describe "App.SalesRep", -> 
    beforeEach(-> 
    Test.store = TestUtil.lookupStore() 
) 

    it "is a DS.Model", -> 
    assert.ok App.SalesRep 
    assert.ok DS.Model.detect(App.SalesRep) 

    describe "attribute: firstName", -> 
    it "can be created with valid value", -> 
     Ember.run(-> 
     Test.contact = App.SalesRep.createRecord firstName: 'Joe' 
    ) 
     expect(Test.contact.get 'firstName').to.equal 'Joe' 




    describe "attribute: lastName", -> 
     it "can be created with valid value", -> 
      Ember.run(-> 
      Test.contact = App.SalesRep.createRecord lastName: 'swanson' 
     ) 
      expect(Test.contact.get 'lastName').to.equal 'swanson' 


     it "can NOT be created with invalid value", -> 
      Ember.run(-> 
      Test.contact = App.SalesRep.createRecord firstName: '123' 
     ) 
      expect(Test.contact.get 'firstName').to.not.equal 'Joe' 
      expect(Test.contact.isValid).to.be.equal false

属性测试都通过，但expect(Test.contact.isValid).to.be.equal false失败这里是错误：

can NOT be created with invalid value ‣ 
AssertionError: expected undefined to equal false 
    at Assertion.assertEqual (http://localhost:3500/assets/chai.js:862:12) 
    at Assertion.ctx.(anonymous function) [as equal] (http://localhost:3500/assets/chai.js:3048:25) 
    at Context.<anonymous> (http://localhost:3500/assets/app/models/sales_rep_spec.js?body=1:36:51) 
    at Test.Runnable.run (http://localhost:3500/assets/mocha.js:4065:32) 
    at Runner.runTest (http://localhost:3500/assets/mocha.js:4430:10) 
    at http://localhost:3500/assets/mocha.js:4476:12 
    at next (http://localhost:3500/assets/mocha.js:4356:14) 
    at http://localhost:3500/assets/mocha.js:4365:7 
    at next (http://localhost:3500/assets/mocha.js:4313:23) 
    at http://localhost:3500/assets/mocha.js:4333:5

因此我是新来的JS总的来说，我不知道如何解决这个问题？它是一个测试语法错误吗？

或者我应该添加验证到Ember模型？

来源

2013-08-28 Mawaheb

尝试：

expect(Test.contact.get('isValid')).to.be.equal false

基本上添加获得（“参考isValid”）

来源

2013-08-28 14:22:18 fanta

谢谢你，它的工作！但我仍然得到真正的，而应该是假的，因为我的服务器没有按不接受没有lastName的对象，可能会发生这种情况，因为我没有“提交”对象，它仍然是客户端，并且客户端没有任何验证，任何建议？ – Mawaheb

烬-konacha护栏的isValid Asse田

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