 
     @willChangeHandlers.push eventHandler
 
-    alert "event listener added"
+    notification "event listener added"
 
   @testdidchangeEvent: ->
     eventHandler = steroids.tabBar.on 'didchange', (event) ->

          }
        ]
      },
      onSuccess: -> alert "updated"
      onFailure: -> alert "failed to update"
    )



  @testHide: ->
    steroids.tabBar.hide {},
      onSuccess: -> notification "hidden"
      onFailure: -> alert "failed to hide"

  @testShow: ->
    steroids.tabBar.show {},
      onSuccess: -> notification "showed"
      onFailure: -> alert "failed to show"

  @testUpdate: ->
