Konacha - 存根和余烬

Question

konocha 3.2.3，导轨 4.0.2。我想在 Ember 视图中存根 didInsetElement 方法

我用

sinon.stub(App.ToyBoxView, "didInsertElement")

但我明白了

TypeError: Attempted to wrap undefined property didInsertElement as function
at Object.wrapMethod (http://localhost:3500/assets/sinon.js?body=1:522:23)
at Object.stub (http://localhost:3500/assets/sinon.js?body=1:1662:22)
at Context.<anonymous> (http://localhost:3500/assets/aptp/routes/application_route_spec.js?body=1:12:22)
at invoke (http://localhost:3500/assets/ember-mocha-adapter.js?body=1:60:8)
at Context.<anonymous> (http://localhost:3500/assets/ember-mocha-adapter.js?body=1:52:11)
at Hook.Runnable.run (http://localhost:3500/assets/mocha.js:4319:15)
at next (http://localhost:3500/assets/mocha.js:4609:10)
at http://localhost:3500/assets/mocha.js:4626:5
at timeslice (http://localhost:3500/assets/mocha.js:5733:27)

我的观点：

App.ToyBoxView = Ember.View.extend Ember.ViewTargetActionSupport,
  properties..
  didInsertElement: ->
    console.log "Something"

Answer 1

您需要在App.ToyBoxView 上定义didInsertElement，它只存在于实例上，而不存在于类型定义本身上。