text: var App = App || {}
  
  App.assertCallbackInvoked = function(callbackName) {
    ok(true, callbackName + ' callback should have been invoked')
  }
  
  App.assertCallbackNotInvoked = function(callbackName) {
    ok(false, callbackName + ' callback should not have been invoked')
  }
  
  App.assertGetRequest = function(requestEnv) {
    equal(requestEnv['REQUEST_METHOD'], 'GET', 'request type should be GET')
  }
  
  App.assertPostRequest = function(requestEnv) {
    equal(requestEnv['REQUEST_METHOD'], 'POST', 'request type should be POST')
  }
  
  App.assertRequestPath = function(requestEnv, path) {
    equal(requestEnv['PATH_INFO'], path, 'request should be sent to right url')
  }
  
  App.getVal = function(el) {
    return el.is('input,textarea,select') ? el.val() : el.text()
  }
  
  App.disabled = function(el) {
    return el.is('input,textarea,select,button') ?
      (el.is(':disabled') && $.rails.getData(el[0], 'ujs:disabled')) :
      $.rails.getData(el[0], 'ujs:disabled')
  }
  
  App.checkEnabledState = function(el, text) {
    ok(!App.disabled(el), el.get(0).tagName + ' should not be disabled')
    equal(App.getVal(el), text, el.get(0).tagName + ' text should be original value')
  }
  
  App.checkDisabledState = function(el, text) {
    ok(App.disabled(el), el.get(0).tagName + ' should be disabled')
    equal(App.getVal(el), text, el.get(0).tagName + ' text should be disabled value')
  }
  
  // hijacks normal form submit; lets it submit to an iframe to prevent
  // navigating away from the test suite
  $(document).bind('submit', function(e) {
    if (!e.isDefaultPrevented()) {
      var form = $(e.target), action = form.attr('action'),
          name = 'form-frame' + jQuery.guid++,
          iframe = $('<iframe name="' + name + '" />'),
          iframeInput = '<input name="iframe" value="true" type="hidden" />'
          targetInput = '<input name="_target" value="' + (form.attr('target') || '') + '" type="hidden" />'
  
      if (action && action.indexOf('iframe') < 0) {
        if (action.indexOf('?') < 0) {
          form.attr('action', action + '?iframe=true')
        } else {
          form.attr('action', action + '&iframe=true')
        }
      }
      form.attr('target', name).append(iframeInput, targetInput)
      $('#qunit-fixture').append(iframe)
      $.event.trigger('iframe:loading', form)
    }
  })
  
  var MouseEvent = window.MouseEvent
  
  try {
    new MouseEvent()
  } catch (e) {
    MouseEvent = function(type, options) {
      var evt = document.createEvent('MouseEvents')
      evt.initMouseEvent(type, options.bubbles, options.cancelable, window, options.detail, 0, 0, 80, 20, options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, 0, null)
      return evt
    }
  }
  
  $.fn.extend({
    // trigger an native click event
    triggerNative: function(type, options) {
      var el = this[0],
          event,
          Evt = {
            'click': MouseEvent,
            'change': Event,
            'pageshow': PageTransitionEvent,
            'submit': Event
          }[type]
  
      options = options || {}
      options.bubbles = true
      options.cancelable = true
  
      event = new Evt(type, options)
  
      el.dispatchEvent(event)
  
      if (type === 'submit' && !event.defaultPrevented) {
        el.submit()
      }
      return this
    },
    bindNative: function(event, handler) {
      if (!handler) return this
  
      this.bind(event, function(e) {
        var args = []
        if (e.originalEvent.detail) {
          args = e.originalEvent.detail.slice()
        }
        args.unshift(e)
        return handler.apply(this, args)
      })
      return this
    }
  })
  