jsaction/eventcontract_test.js

Google's event delegation library

// Copyright 2007 Google Inc. All rights reserved.

/**
 */

/** @suppress {extraProvide} */
goog.provide('jsaction.EventContractTest');
goog.setTestOnly('jsaction.EventContractTest');

goog.require('goog.testing.MockClock');
goog.require('goog.testing.MockControl');
goog.require('goog.testing.PropertyReplacer');
goog.require('goog.testing.events.Event');
goog.require('goog.testing.jsunit');
goog.require('goog.testing.mockmatchers');
goog.require('goog.testing.mockmatchers.IgnoreArgument');
goog.require('goog.testing.mockmatchers.SaveArgument');
goog.require('goog.testing.recordFunction');
goog.require('goog.userAgent');
goog.require('jsaction');
goog.require('jsaction.Attribute');
goog.require('jsaction.EventContract');
goog.require('jsaction.EventType');
goog.require('jsaction.Property');
goog.require('jsaction.event');
goog.require('jsaction.replayEvent');



var mockClock_;
var mockControl_;
var propertyReplacer_;
var isFunction_ = goog.testing.mockmatchers.isFunction;
var SaveArgument_ = goog.testing.mockmatchers.SaveArgument;

function setUp() {
  mockControl_ = new goog.testing.MockControl;
  mockClock_ = new goog.testing.MockClock(true);
  propertyReplacer_ = new goog.testing.PropertyReplacer();
  jsaction.EventContract.USE_EVENT_PATH = true;
  jsaction.EventContract.A11Y_CLICK_SUPPORT = true;
  jsaction.EventContract.MOUSE_SPECIAL_SUPPORT = true;
  jsaction.EventContract.STOP_PROPAGATION = true;
  jsaction.EventContract.FAST_CLICK_SUPPORT = true;
}


function tearDown() {
  mockControl_.$tearDown();
  mockClock_.dispose();
  propertyReplacer_.reset();
  jsaction.EventContract.resetFastClickNode_();
  jsaction.EventContract.CUSTOM_EVENT_SUPPORT = false;
}


function elem(id) {
  return document.getElementById(id);
}


function createElement(tag) {
  return document.createElement(tag);
}


function testAddContainerInstallsHandlersForRegisteredEvents() {
  var container = elem('container2');
  var mockAddEvent = mockControl_.createMethodMock(
      jsaction.event, 'addEventListener');

  // TODO(user): Use jsaction.testing.nativeEvents here instead of mocks.
  mockAddEvent(container, jsaction.EventType.CLICK, isFunction_);
  mockAddEvent(container, jsaction.EventType.KEYDOWN, isFunction_);
  // From jsaction.EventContract.FAST_CLICK
  mockAddEvent(container, jsaction.EventType.TOUCHSTART, isFunction_);
  mockAddEvent(container, jsaction.EventType.TOUCHEND, isFunction_);
  mockAddEvent(container, jsaction.EventType.TOUCHMOVE, isFunction_);
  mockAddEvent(container, 'mousemove', isFunction_);
  mockAddEvent(container, 'webkitTransitionEnd', isFunction_);

  mockControl_.$replayAll();

  var e = new jsaction.EventContract;
  e.addEvent(jsaction.EventType.CLICK);
  e.addEvent('mousemove');
  e.addEvent('transitionEnd', 'webkitTransitionEnd');
  e.addContainer(container);

  mockControl_.$verifyAll();
}


function testAddEventInstallsHandlersOnExistingContainers() {
  var container1 = elem('container');
  var container2 = elem('container2');
  var mockAddEvent = mockControl_.createMethodMock(
      jsaction.event, 'addEventListener');

  mockAddEvent(container1, 'mousemove', isFunction_);
  mockAddEvent(container2, 'mousemove', isFunction_);

  mockControl_.$replayAll();

  var e = new jsaction.EventContract;
  e.addContainer(container1);
  e.addContainer(container2);
  e.addEvent('mousemove');

  mockControl_.$verifyAll();
}


function testGetEventHandler() {
  var container = elem('container2');
  var mockAddEvent = mockControl_.createMethodMock(
      jsaction.event, 'addEventListener');

  var clickHandler = new SaveArgument_();
  var a11yClickHandler = new SaveArgument_();
  var mousemoveHandler = new SaveArgument_();

  mockAddEvent(container, jsaction.EventType.CLICK, clickHandler);
  mockAddEvent(container, jsaction.EventType.KEYDOWN, a11yClickHandler);
  mockAddEvent(container, jsaction.EventType.TOUCHSTART, isFunction_);
  mockAddEvent(container, jsaction.EventType.TOUCHEND, isFunction_);
  mockAddEvent(container, jsaction.EventType.TOUCHMOVE, isFunction_);
  mockAddEvent(container, 'mousemove', mousemoveHandler);

  mockControl_.$replayAll();

  var e = new jsaction.EventContract;
  e.addEvent(jsaction.EventType.CLICK);
  e.addEvent('mousemove');
  e.addContainer(container);
  mockControl_.$verifyAll();
  assertEquals(clickHandler.arg, e.handler(jsaction.EventType.CLICK));
  assertEquals(a11yClickHandler.arg, e.handler(jsaction.EventType.KEYDOWN));
  assertEquals(mousemoveHandler.arg, e.handler('mousemove'));
  assertUndefined(e.handler('does-not-exist'));
}


function testDispatchCallbackGetsEventInfo() {
  var container = elem('container2');
  var targetElement = elem('target2');
  var actionElement = elem('host2');

  var eventInfo = null;
  var dispatchCallback = function(ei) {
    eventInfo = ei;
  };

  mockControl_.$replayAll();

  var e = new jsaction.EventContract;
  e.addContainer(container);
  e.addEvent('click');
  e.dispatchTo(dispatchCallback);

  // Replay a fake event to trigger a DOM event on the target element.
  jsaction.replayEvent({
    targetElement: targetElement,
    event: jsaction.createEvent({type: 'click'})
  });

  assertNotNull(eventInfo);
  assertEquals('clickaction', eventInfo.action);
  assertEquals(jsaction.EventType.CLICK, eventInfo.eventType);
  assertEquals(targetElement, eventInfo.targetElement);
  assertEquals(actionElement, eventInfo.actionElement);

  mockControl_.$verifyAll();
}


function testCustomEvent() {
  var container = elem('container16');
  var targetElement = elem('target16');

  var eventInfo = null;
  var dispatchCallback = function(ei) {
    eventInfo = ei;
  };

  var e = new jsaction.EventContract;
  e.addContainer(container);
  e.addEvent('event-16');
  e.dispatchTo(dispatchCallback);

  if (!document.createEvent) {
    // We don't care about ie8 because this feature is primarily used by
    // Polymer, which doesn't support ie8
    return;
  }

  var event = document.createEvent('Event');
  event.initEvent('event-16', true, true);
  targetElement.dispatchEvent(event);
  assertEquals('action16', eventInfo.action);
}


function testFindActionStopAtMatch() {
  var container = elem('container4');
  var target = elem('target4');

  var eventInfo = null;
  var dispatchCallback = function(ei) {
    eventInfo = ei;
  };

  mockControl_.$replayAll();

  var e = new jsaction.EventContract;
  e.addContainer(container);
  e.addEvent(jsaction.EventType.CLICK);
  e.dispatchTo(dispatchCallback);

  // Replay a fake event to trigger a DOM event on the target element.
  jsaction.replayEvent({
    targetElement: target,
    event: jsaction.createEvent({type: 'click'})
  });
  assertEquals('clickaction_child', eventInfo.action);

  mockControl_.$verifyAll();
}


function testFindActionStopAtMatch_EventPath() {
  var container = elem('container14');
  assertNotNull(container);
  var pathitem = elem('pathitem14');
  var target = elem('target14');

  var eventInfo = null;
  var dispatchCallback = function(ei) {
    eventInfo = ei;
  };

  mockControl_.$replayAll();

  var e = new jsaction.EventContract;
  e.addContainer(container);
  e.addEvent(jsaction.EventType.CLICK);
  e.dispatchTo(dispatchCallback);

  var event = jsaction.createEvent(
      {type: 'click',
       path: [target, pathitem, container]});
  // Replay a fake event to trigger a DOM event on the target element.
  jsaction.replayEvent({
    targetElement: target,
    event: event
  });
  assertEquals('action14', eventInfo.action);

  mockControl_.$verifyAll();
}


function testFindActionStopAtMatchWithOwner_EventPath() {
  var container = elem('container14');
  var pathitem = elem('pathitem14');
  pathitem[jsaction.Property.OWNER] = container;
  var target = elem('target14');

  var eventInfo = null;
  var dispatchCallback = function(ei) {
    eventInfo = ei;
  };

  mockControl_.$replayAll();

  var e = new jsaction.EventContract;
  e.addContainer(container);
  e.addEvent(jsaction.EventType.CLICK);
  e.dispatchTo(dispatchCallback);

  var event = jsaction.createEvent(
      {type: 'click',
       path: [target, pathitem, container]});
  // Replay a fake event to trigger a DOM event on the target element.
  jsaction.replayEvent({
    targetElement: target,
    event: event
  });
  assertEquals('action14', eventInfo.action);

  mockControl_.$verifyAll();
}


function testFindActionMatchOnSelfAndBubble_EventPath() {
  jsaction.EventContract.STOP_PROPAGATION = false;
  var container = elem('container15');
  assertNotNull(container);
  var pathitem = elem('pathitem15');
  var target = elem('target15');

  // TODO(user): How does one test the case where the handler
  // bubbles the event?
  var eventInfo = null;
  var dispatchCallback = function(ei) {
    eventInfo = ei;
  };

  mockControl_.$replayAll();

  var e = new jsaction.EventContract;
  e.addContainer(container);
  e.addEvent(jsaction.EventType.CLICK);
  e.dispatchTo(dispatchCallback);

  var event = jsaction.createEvent(
      {type: 'click',
       path: [target, pathitem, container]});
  // Replay a fake event to trigger a DOM event on the target element.
  jsaction.replayEvent({
    targetElement: target,
    event: event
  });
  assertEquals('action15', eventInfo.action);

  mockControl_.$verifyAll();
}


function testFindActionStopAtMatchOnSelf_EventPath() {
  var container = elem('container15');
  assertNotNull(container);
  var pathitem = elem('pathitem15');
  var target = elem('target15');

  var eventInfo = null;
  var dispatchCallback = function(ei) {
    eventInfo = ei;
    return false;
  };

  mockControl_.$replayAll();

  var e = new jsaction.EventContract;
  e.addContainer(container);
  e.addEvent(jsaction.EventType.CLICK);
  e.dispatchTo(dispatchCallback);

  var event = jsaction.createEvent(
      {type: 'click',
       path: [target, pathitem, container]});
  // Replay a fake event to trigger a DOM event on the target element.
  jsaction.replayEvent({
    targetElement: target,
    event: event
  });
  assertEquals('action15', eventInfo.action);

  mockControl_.$verifyAll();
}


function testFindActionAliased() {
  var container = elem('container17');
  var target = elem('target17');

  var eventInfo = null;
  var dispatchCallback = function(ei) {
    eventInfo = ei;
  };

  mockControl_.$replayAll();

  var e = new jsaction.EventContract;
  e.addContainer(container);
  // A better examples is e.addEvent('animationend', 'webkitanimationend');
  // but IE8 doesn't like that, so we don't use it for this test.
  e.addEvent('clickAlias', 'click');
  e.dispatchTo(dispatchCallback);

  // Replay a fake event to trigger a DOM event on the target element.
  jsaction.replayEvent({
    targetElement: target,
    event: jsaction.createEvent({type: 'click'})
  });
  assertEquals('clicked', eventInfo.action);

  mockControl_.$verifyAll();
}


function testPreventDefaultForClickOnAnchorChild() {
  var container = elem('container6');
  var target = elem('inside_anchor6');

  var mockPreventDefault = mockControl_.createMethodMock(
      jsaction.event, 'preventDefault');
  // preventDefault should be called even if the target is not an anchor,
  // because the detected action is attached to an anchor which is a parent of
  // the target.
  mockPreventDefault(new goog.testing.mockmatchers.IgnoreArgument());
  mockControl_.$replayAll();

  var eventInfo = null;
  var dispatchCallback = function(ei) {
    eventInfo = ei;
  };

  var e = new jsaction.EventContract;
  e.addContainer(container);
  e.addEvent(jsaction.EventType.CLICK);
  e.dispatchTo(dispatchCallback);

  // Replay a fake event to trigger a DOM event on the target element.
  jsaction.replayEvent({
    targetElement: target,
    event: jsaction.createEvent({type: 'click'})
  });
  assertEquals('myaction', eventInfo.action);

  mockControl_.$verifyAll();
}


function testPreventDefaultForModClickOnAnchorChild() {
  var container = elem('container6');
  var target = elem('inside_anchor6');

  var mockPreventDefault = mockControl_.createMethodMock(
      jsaction.event, 'preventDefault');
  // preventDefault should be called even if the target is not an anchor,
  // because the detected action is attached to an anchor which is a parent of
  // the target.
  mockPreventDefault(new goog.testing.mockmatchers.IgnoreArgument()).
      $atLeastOnce();
  mockControl_.$replayAll();

  var eventInfo = null;
  var dispatchCallback = function(ei) {
    eventInfo = ei;
  };

  var e = new jsaction.EventContract;
  e.addContainer(container);
  e.addEvent(jsaction.EventType.CLICK);
  e.dispatchTo(dispatchCallback);

  // Replay a fake modified mouse button click event to trigger a DOM event on
  // the target element.
  var event = jsaction.createEvent({type: 'click', shiftKey: true});
  jsaction.triggerEvent(target, event);
  assertEquals('myclickmodaction', eventInfo.action);

  mockControl_.$verifyAll();
}


function testAddContainerChildOfExistingContainer() {
  var e = new jsaction.EventContract;

  assertNotNull(e.addContainer(elem('container')));
  assertNotNull(e.addContainer(elem('innercontainer')));
  assertNotNull(e.addContainer(elem('container2')));
}


function testNestedContainersWithStopPropagation() {
  jsaction.EventContract.STOP_PROPAGATION = true;
  var outerContainer = elem('outercontainer11');
  var innerContainer = elem('innercontainer11');
  var innerActionElement = elem('inneraction11');
  var outerActionElement = elem('outeraction11');

  var eventInfo = null;
  var count = 0;
  var dispatchCallback = function(ei, isGlobalHandler) {
    if (!isGlobalHandler) {
      eventInfo = ei;
      count++;
    }
  };

  var e = new jsaction.EventContract;
  // Add both the inner and outer container to the event contract.
  var outerContractContainer = e.addContainer(outerContainer);
  e.addContainer(innerContainer);
  e.addEvent('click');
  e.dispatchTo(dispatchCallback);

  // Replay a fake event to trigger a DOM event on the inner action element.
  jsaction.replayEvent({
    targetElement: innerActionElement,
    event: jsaction.createEvent({type: 'click'})
  });

  assertNotNull(eventInfo);
  assertEquals(1, count);
  assertEquals('inner', eventInfo.action);
  assertEquals(jsaction.EventType.CLICK, eventInfo.eventType);
  assertEquals(innerActionElement, eventInfo.targetElement);
  assertEquals(innerActionElement, eventInfo.actionElement);

  // Replay a fake event to trigger a DOM event on the outer action element.
  eventInfo = null;
  count = 0;
  jsaction.replayEvent({
    targetElement: outerActionElement,
    event: jsaction.createEvent({type: 'click'})
  });

  assertNotNull(eventInfo);
  assertEquals(1, count);
  assertEquals('outer', eventInfo.action);
  assertEquals(jsaction.EventType.CLICK, eventInfo.eventType);
  assertEquals(outerActionElement, eventInfo.targetElement);
  assertEquals(outerActionElement, eventInfo.actionElement);

  // Remove the outer container.
  e.removeContainer(outerContractContainer);

  // Replay a fake event to trigger a DOM event on the inner action element.
  eventInfo = null;
  count = 0;
  jsaction.replayEvent({
    targetElement: innerActionElement,
    event: jsaction.createEvent({type: 'click'})
  });

  assertNotNull(eventInfo);
  assertEquals(1, count);
  assertEquals('inner', eventInfo.action);
  assertEquals(jsaction.EventType.CLICK, eventInfo.eventType);
  assertEquals(innerActionElement, eventInfo.targetElement);
  assertEquals(innerActionElement, eventInfo.actionElement);

  // Replay a fake event to trigger a DOM event on the outer action element. The
  // outer container was removed so this should do nothing.
  eventInfo = null;
  count = 0;
  jsaction.replayEvent({
    targetElement: outerActionElement,
    event: jsaction.createEvent({type: 'click'})
  });
  assertNull(eventInfo);
  assertEquals(0, count);
}


function testNestedContainersWithoutStopPropagation() {
  jsaction.EventContract.STOP_PROPAGATION = false;
  var outerContainer = elem('outercontainer11');
  var innerContainer = elem('innercontainer11');
  var innerActionElement = elem('inneraction11');
  var outerActionElement = elem('outeraction11');

  var eventInfo = null;
  count = 0;
  var dispatchCallback = function(ei, isGlobalHandler) {
    if (!isGlobalHandler) {
      eventInfo = ei;
      count++;
    }
  };

  var e = new jsaction.EventContract;
  // Add both the inner and outer container to the event contract.
  var outerContractContainer = e.addContainer(outerContainer);
  e.addContainer(innerContainer);
  e.addEvent('click');
  e.dispatchTo(dispatchCallback);

  // Replay a fake event to trigger a DOM event on the inner action element.
  jsaction.replayEvent({
    targetElement: innerActionElement,
    event: jsaction.createEvent({type: 'click'})
  });

  assertNotNull(eventInfo);
  assertEquals(1, count);
  assertEquals('inner', eventInfo.action);
  assertEquals(jsaction.EventType.CLICK, eventInfo.eventType);
  assertEquals(innerActionElement, eventInfo.targetElement);
  assertEquals(innerActionElement, eventInfo.actionElement);

  // Replay a fake event to trigger a DOM event on the outer action element.
  eventInfo = null;
  count = 0;
  jsaction.replayEvent({
    targetElement: outerActionElement,
    event: jsaction.createEvent({type: 'click'})
  });

  assertNotNull(eventInfo);
  assertEquals(1, count);
  assertEquals('outer', eventInfo.action);
  assertEquals(jsaction.EventType.CLICK, eventInfo.eventType);
  assertEquals(outerActionElement, eventInfo.targetElement);
  assertEquals(outerActionElement, eventInfo.actionElement);

  // Remove the outer container.
  e.removeContainer(outerContractContainer);

  // Replay a fake event to trigger a DOM event on the inner action element.
  eventInfo = null;
  count = 0;
  jsaction.replayEvent({
    targetElement: innerActionElement,
    event: jsaction.createEvent({type: 'click'})
  });

  assertNotNull(eventInfo);
  assertEquals(1, count);
  assertEquals('inner', eventInfo.action);
  assertEquals(jsaction.EventType.CLICK, eventInfo.eventType);
  assertEquals(innerActionElement, eventInfo.targetElement);
  assertEquals(innerActionElement, eventInfo.actionElement);

  // Replay a fake event to trigger a DOM event on the outer action element. The
  // outer container was removed so this should do nothing.
  eventInfo = null;
  count = 0;
  jsaction.replayEvent({
    targetElement: outerActionElement,
    event: jsaction.createEvent({type: 'click'})
  });
  assertNull(eventInfo);
  assertEquals(0, count);
}


function testNestedContainersWithoutStopPropagation_AddOuterContainerLast() {
  jsaction.EventContract.STOP_PROPAGATION = false;
  var outerContainer = elem('outercontainer11');
  var innerContainer = elem('innercontainer11');
  var innerActionElement = elem('inneraction11');
  var outerActionElement = elem('outeraction11');

  var eventInfo = null;
  var count = 0;
  var dispatchCallback = function(ei, isGlobalHandler) {
    if (!isGlobalHandler) {
      eventInfo = ei;
      count++;
    }
  };

  var e = new jsaction.EventContract;
  // Add both the inner and outer container to the event contract. Add the outer
  // container last.
  var innerContractContainer = e.addContainer(innerContainer);
  var outerContractContainer = e.addContainer(outerContainer);
  e.addEvent('click');
  e.dispatchTo(dispatchCallback);

  // Replay a fake event to trigger a DOM event on the inner action element. The
  // event should only be handled once.
  jsaction.replayEvent({
    targetElement: innerActionElement,
    event: jsaction.createEvent({type: 'click'})
  });

  assertNotNull(eventInfo);
  assertEquals(1, count);
  assertEquals('inner', eventInfo.action);
  assertEquals(jsaction.EventType.CLICK, eventInfo.eventType);
  assertEquals(innerActionElement, eventInfo.targetElement);
  assertEquals(innerActionElement, eventInfo.actionElement);

  e.removeContainer(outerContractContainer);

  eventInfo = null;
  count = 0;

  // Replay a fake event to trigger a DOM event on the inner action element.
  jsaction.replayEvent({
    targetElement: innerActionElement,
    event: jsaction.createEvent({type: 'click'})
  });

  assertNotNull(eventInfo);
  assertEquals(1, count);
  assertEquals('inner', eventInfo.action);
  assertEquals(jsaction.EventType.CLICK, eventInfo.eventType);
  assertEquals(innerActionElement, eventInfo.targetElement);
  assertEquals(innerActionElement, eventInfo.actionElement);

  e.removeContainer(innerContractContainer);

  eventInfo = null;
  count = 0;

  jsaction.replayEvent({
    targetElement: innerActionElement,
    event: jsaction.createEvent({type: 'click'})
  });

  assertNull(eventInfo);
  assertEquals(0, count);
}


function testNestedContainersWithoutStopPropagation_RemoveContainers() {
  jsaction.EventContract.STOP_PROPAGATION = false;
  var outerContainer = elem('outercontainer11');
  var innerContainer = elem('innercontainer11');
  var innerActionElement = elem('inneraction11');
  var outerActionElement = elem('outeraction11');

  var eventInfo = null;
  var count = 0;
  var dispatchCallback = function(ei, isGlobalHandler) {
    if (!isGlobalHandler) {
      eventInfo = ei;
      count++;
    }
  };

  var e = new jsaction.EventContract;
  // Add both the inner and outer container to the event contract. Add the outer
  // container last.
  var innerContractContainer = e.addContainer(innerContainer);
  var outerContractContainer = e.addContainer(outerContainer);
  e.addEvent('click');
  e.dispatchTo(dispatchCallback);

  e.removeContainer(innerContractContainer);
  e.removeContainer(outerContractContainer);

  // Replay a fake event to trigger a DOM event on the inner action element. The
  // containers were removed so this should do nothing.
  jsaction.replayEvent({
    targetElement: innerActionElement,
    event: jsaction.createEvent({type: 'click'})
  });

  assertNull(eventInfo);
}


function testEventContractMaybeCreateEventInfoAddsTimestamp() {
  var container = elem('container10');
  var element = document.getElementById('action10-1');
  var event = {
    type: 'click',
    srcElement: element,
    target: element,
    timeStamp: 1234
  };

  mockControl_.createMethodMock(jsaction.event, 'isModifiedClickEvent');
  jsaction.event.isModifiedClickEvent(event).$returns(false);
  mockControl_.createMethodMock(jsaction.event, 'isActionKeyEvent');
  jsaction.event.isActionKeyEvent(event).$returns(false);
  mockControl_.createMethodMock(goog, 'now');
  goog.now().$returns(1234);

  mockControl_.$replayAll();
  var eventInfo = jsaction.EventContract.createEventInfo_(
      'click', event, container);
  assertEquals('click', eventInfo.eventType);
  assertEquals('action10', eventInfo.action);
  assertEquals(1234, eventInfo.timeStamp);
  mockControl_.$verifyAll();
}

function testEventContractMaybeCreateEventInfoClick() {
  var container = elem('container8');
  var element = document.getElementById('action8-1');
  var event = {
    type: 'click',
    srcElement: element,
    target: element
  };

  mockControl_.createMethodMock(jsaction.event, 'isModifiedClickEvent');
  jsaction.event.isModifiedClickEvent(event).$returns(false);
  mockControl_.createMethodMock(jsaction.event, 'isActionKeyEvent');
  jsaction.event.isActionKeyEvent(event).$returns(false);

  mockControl_.$replayAll();
  var eventInfo = jsaction.EventContract.createEventInfo_(
      'click', event, container);
  assertEquals('click', eventInfo.eventType);
  assertEquals('action8', eventInfo.action);
  mockControl_.$verifyAll();
}


function testEventContractMaybeCreateEventInfoClickMod() {
  var container = elem('container8');
  var element = document.getElementById('action8-2');
  var event = {
    type: 'click',
    srcElement: element,
    target: element
  };

  mockControl_.createMethodMock(jsaction.event, 'isModifiedClickEvent');
  jsaction.event.isModifiedClickEvent(event).$returns(true);

  mockControl_.$replayAll();
  var eventInfo = jsaction.EventContract.createEventInfo_(
      'click', event, container);
  assertEquals('clickmod', eventInfo.eventType);
  assertEquals('action8', eventInfo.action);
  mockControl_.$verifyAll();
}


function testEventContractMaybeCreateEventInfoClickKey() {
  var container = elem('container8');
  var element = document.getElementById('action8-1');
  var event = {
    type: jsaction.EventType.KEYDOWN,
    srcElement: element,
    target: element
  };

  mockControl_.createMethodMock(jsaction.event, 'isActionKeyEvent');
  jsaction.event.isActionKeyEvent(event).$returns(true);

  mockControl_.$replayAll();
  var eventInfo = jsaction.EventContract.createEventInfo_(
      jsaction.EventType.KEYDOWN, event, container);
  assertEquals('click', eventInfo.eventType);
  assertEquals('action8', eventInfo.action);
  mockControl_.$verifyAll();
}


function testEventContractMaybeCreateEventInfoKeypress() {
  var container = elem('container8');
  var element = document.getElementById('action8-3');
  var event = {
    type: jsaction.EventType.KEYDOWN,
    srcElement: element,
    target: element
  };

  mockControl_.createMethodMock(jsaction.event, 'isActionKeyEvent');
  jsaction.event.isActionKeyEvent(event).$returns(false);

  mockControl_.$replayAll();
  var eventInfo = jsaction.EventContract.createEventInfo_(
      jsaction.EventType.KEYDOWN, event, container);
  assertEquals(jsaction.EventType.KEYDOWN, eventInfo.eventType);
  assertEquals('action8', eventInfo.action);
  mockControl_.$verifyAll();
}


function testEventContractMaybeCreateEventInfoMouseenter() {
  var container = elem('container9');
  var element = document.getElementById('action9-1');
  var event = new goog.testing.events.Event(
      jsaction.EventType.MOUSEOVER, element);
  event.relatedTarget = container;

  var eventInfo = jsaction.EventContract.createEventInfo_(
      jsaction.EventType.MOUSEENTER, event, container);
  assertEquals(jsaction.EventType.MOUSEENTER, eventInfo.eventType);
  assertEquals('action9', eventInfo.action);
}

function testEventContractMaybeCreateEventInfoNotMouseenter() {
  var container = elem('container9');
  var element = document.getElementById('action9-1');
  var event = new goog.testing.events.Event(
      jsaction.EventType.MOUSEOVER, container);
  event.relatedTarget = element;

  assertNull(jsaction.EventContract.createEventInfo_(
      jsaction.EventType.MOUSEENTER, event, container).actionElement);
}


function testEventContractMaybeCreateEventInfoMouseleave() {
  var container = elem('container9');
  var element = document.getElementById('action9-2');
  var event = new goog.testing.events.Event(
      jsaction.EventType.MOUSEOUT, element);
  event.relatedTarget = container;

  var eventInfo = jsaction.EventContract.createEventInfo_(
      jsaction.EventType.MOUSELEAVE, event, container);
  assertEquals(jsaction.EventType.MOUSELEAVE, eventInfo.eventType);
  assertEquals('action9', eventInfo.action);
}

function testEventContractMaybeCreateEventInfoNotMouseleave() {
  var container = elem('container9');
  var element = document.getElementById('action9-2');
  var event = new goog.testing.events.Event(
      jsaction.EventType.MOUSEOUT, container);
  event.relatedTarget = element;

  assertNull(jsaction.EventContract.createEventInfo_(
      jsaction.EventType.MOUSELEAVE, event, container).actionElement);
}

function testEventContractMaybeCreateEventInfoFastClick() {
  var container = elem('container12');
  var element = elem('action12-1');
  var otherElement = elem('action12-2');
  var actionNode = element.parentNode;

  var clickDispatched = false;
  element.dispatchEvent = function(event) {
    if (event.type == 'click') {
      clickDispatched = true;
    }
  };

  // Touch somewhere else, but that sequence will never terminate.
  assertNull(sendEvent(
      jsaction.EventType.TOUCHSTART, otherElement, container).actionElement);
  assertEquals(otherElement.parentNode,
      jsaction.EventContract.fastClickNode_.node);

  // Touch an element.
  assertNull(sendEvent(
      jsaction.EventType.TOUCHSTART, element, container).actionElement);
  assertEquals(actionNode, jsaction.EventContract.fastClickNode_.node);
  var eventInfo = sendEvent(jsaction.EventType.TOUCHEND, element, container);
  // TOUCHEND arrives, but it's canceled.
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.eventType);
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.event.type);
  assertTrue(eventInfo.event.defaultPrevented);
  // CLICK event is issued.
  assertTrue(clickDispatched);
}

function testEventContractPreventDefaultCancelFastClick() {
  var container = elem('container12');
  var element = elem('action12-1');
  var actionNode = element.parentNode;

  var clickDispatched = false;
  element.dispatchEvent = function(event) {
    if (event.type == 'click') {
      clickDispatched = true;
    }
  };

  // Touch an element.
  assertNull(sendEvent(
      jsaction.EventType.TOUCHSTART, element, container).actionElement);
  assertEquals(actionNode, jsaction.EventContract.fastClickNode_.node);

  var touchendEvent = createEvent(jsaction.EventType.TOUCHEND, element);
  touchendEvent.preventDefault();
  var eventInfo = jsaction.EventContract.createEventInfo_(
      jsaction.EventType.TOUCHEND, touchendEvent, container);

  // TOUCHEND arrives, but prevent default on touchend event.
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.eventType);
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.event.type);
  assertTrue(eventInfo.event.defaultPrevented);
  // CLICK event is not issued.
  assertFalse(clickDispatched);
  assertNull(jsaction.EventContract.fastClickNode_);
}

function testEventContractMaybeCreateEventInfoFastClick_touchstartStopsMagic() {
  var container = elem('container12');
  var element = elem('action12-3');
  assertNotNull(sendEvent(
      jsaction.EventType.TOUCHSTART, element, container).actionElement);
  assertNull(jsaction.EventContract.fastClickNode_);
}

function testEventContractMaybeCreateEventInfoFastClick_needsClickEvent() {
  var container = elem('container12');
  var element = elem('action12-4');
  assertNull(sendEvent(
      jsaction.EventType.TOUCHSTART, element, container).actionElement);
  assertNull(jsaction.EventContract.fastClickNode_);
}

function testEventContractMaybeCreateEventInfoFastClick_touchmoveTolerates() {
  var container = elem('container12');
  var element = elem('action12-1');

  // touchstart
  var event = new goog.testing.events.Event('touchstart', element);
  event.touches = [{
    clientX: 100,
    clientY: 100
  }, {}];
  jsaction.EventContract.createEventInfo_(event.type, event, container);
  assertEquals(element.parentNode, jsaction.EventContract.fastClickNode_.node);

  // touchmove: less than 4px Manhattan move is tolerated
  var event = new goog.testing.events.Event('touchmove', element);
  event.touches = [{
    clientX: 102,
    clientY: 102
  }, {}];
  jsaction.EventContract.createEventInfo_(event.type, event, container);
  assertNotNull(jsaction.EventContract.fastClickNode_);
}

function testEventContractMaybeCreateEventInfoFastClick_touchmoveCancels() {
  var container = elem('container12');
  var element = elem('action12-1');

  // touchstart
  var event = new goog.testing.events.Event('touchstart', element);
  event.touches = [{
    clientX: 100,
    clientY: 100
  }, {}];
  jsaction.EventContract.createEventInfo_(event.type, event, container);
  assertEquals(element.parentNode, jsaction.EventContract.fastClickNode_.node);

  // touchmove: over 4px Manhattan move cancels fast click
  var event = new goog.testing.events.Event('touchmove', element);
  event.touches = [{
    clientX: 103,
    clientY: 102
  }, {}];
  jsaction.EventContract.createEventInfo_(event.type, event, container);
  assertNull(jsaction.EventContract.fastClickNode_);
}

function testEventContractMaybeCreateEventInfoFastClick_timesout() {
  var container = elem('container12');
  var element = elem('action12-1');
  sendEvent(jsaction.EventType.TOUCHSTART, element, container);
  assertEquals(element.parentNode, jsaction.EventContract.fastClickNode_.node);
  mockClock_.tick(400);
  assertNull(jsaction.EventContract.fastClickNode_);
  assertNull(sendEvent(
      jsaction.EventType.TOUCHEND, element, container).actionElement);
}

function testEventContractMaybeCreateEventInfoFastClick_specialElements() {
  assertNotNull(
      sendEvent(jsaction.EventType.TOUCHSTART, elem('text12'), container));
  assertNull(jsaction.EventContract.fastClickNode_);
  assertNotNull(
      sendEvent(jsaction.EventType.TOUCHSTART, elem('textarea12'), container));
  assertNull(jsaction.EventContract.fastClickNode_);
  assertNotNull(
      sendEvent(jsaction.EventType.TOUCHSTART, elem('search12'), container));
  assertNull(jsaction.EventContract.fastClickNode_);
  assertNotNull(
      sendEvent(jsaction.EventType.TOUCHSTART, elem('password12'), container));
  assertNull(jsaction.EventContract.fastClickNode_);
}

function testFastClick_distanceCancelsFastClick() {
  var container = elem('container12');
  var element = elem('action12-1');
  var otherElement = elem('action12-2');
  var actionNode = element.parentNode;

  var clickDispatched = false;
  var clickEvent = null;
  element.dispatchEvent = function(event) {
    if (event.type == 'click') {
      clickDispatched = true;
      clickEvent = event;
    }
  };

  sendEvent(jsaction.EventType.TOUCHSTART, element, container,
      {clientX: 100, clientY: 100});
  var eventInfo = sendEvent(jsaction.EventType.TOUCHEND, element, container,
      {clientX: 105, clientY: 105});

  // TOUCHEND arrives, and is not canceled.
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.eventType);
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.event.type);
  assertFalse(eventInfo.event.defaultPrevented);
  // CLICK event is not issued.
  assertFalse(clickDispatched);
  assertNull(clickEvent);
  assertNull(jsaction.EventContract.preventingMouseEvents_);
}

function testFastClick_allowFastClick() {
  var container = elem('container12');
  var element = elem('action12-1');
  var otherElement = elem('action12-2');
  var actionNode = element.parentNode;

  var clickDispatched = false;
  var clickEvent = null;
  element.dispatchEvent = function(event) {
    if (event.type == 'click') {
      clickDispatched = true;
      clickEvent = event;
    }
  };

  sendEvent(jsaction.EventType.TOUCHSTART, element, container);
  var eventInfo = sendEvent(jsaction.EventType.TOUCHEND, element, container);

  // TOUCHEND arrives, but it's canceled.
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.eventType);
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.event.type);
  assertTrue(eventInfo.event.defaultPrevented);
  // CLICK event is issued.
  assertTrue(clickDispatched);

  // The "fastclick" event will be allowed to proceed, "fastclick" is still
  // pending.
  jsaction.EventContract.sweepupPreventedMouseEvents_(clickEvent);
  assertFalse(clickEvent.defaultPrevented);
  assertNotNull(jsaction.EventContract.preventingMouseEvents_);
}

function testFastClick_cancelFollowingClick() {
  var container = elem('container12');
  var element = elem('action12-1');
  var otherElement = elem('action12-2');
  var actionNode = element.parentNode;

  var clickDispatched = false;
  element.dispatchEvent = function(event) {
    if (event.type == 'click') {
      clickDispatched = true;
    }
  };

  sendEvent(jsaction.EventType.TOUCHSTART, element, container);
  var eventInfo = sendEvent(jsaction.EventType.TOUCHEND, element, container);

  // TOUCHEND arrives, but it's canceled.
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.eventType);
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.event.type);
  assertTrue(eventInfo.event.defaultPrevented);
  // CLICK event is issued.
  assertTrue(clickDispatched);

  // Quick follow with a subsequent CLICK event, e.g. as iOS sometimes does.
  var clickEvent = new goog.testing.events.Event(jsaction.EventType.CLICK,
      element);
  jsaction.EventContract.sweepupPreventedMouseEvents_(clickEvent);
  // Event matched and stopped from propagating, but not canceled.
  assertTrue(clickEvent.defaultPrevented);
  assertNull(jsaction.EventContract.preventingMouseEvents_);
}

function testFastClick_cancelFollowingClick_wrongElement() {
  var container = elem('container12');
  var element = elem('action12-1');
  var otherElement = elem('action12-2');
  var actionNode = element.parentNode;

  var clickDispatched = false;
  element.dispatchEvent = function(event) {
    if (event.type == 'click') {
      clickDispatched = true;
    }
  };

  sendEvent(jsaction.EventType.TOUCHSTART, element, container);
  var eventInfo = sendEvent(jsaction.EventType.TOUCHEND, element, container);

  // TOUCHEND arrives, but it's canceled.
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.eventType);
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.event.type);
  assertTrue(eventInfo.event.defaultPrevented);
  // CLICK event is issued.
  assertTrue(clickDispatched);

  // Quick follow with a subsequent CLICK event, e.g. as iOS sometimes does.
  // However, the target is a different element!
  var clickEvent = new goog.testing.events.Event(jsaction.EventType.CLICK,
      otherElement);
  jsaction.EventContract.sweepupPreventedMouseEvents_(clickEvent);
  // Event didn't match.
  assertFalse(clickEvent.defaultPrevented);
  assertNull(jsaction.EventContract.preventingMouseEvents_);
}

function testFastClick_cancelFollowingClick_oldTimestamp() {
  var container = elem('container12');
  var element = elem('action12-1');
  var otherElement = elem('action12-2');
  var actionNode = element.parentNode;

  var clickDispatched = false;
  element.dispatchEvent = function(event) {
    if (event.type == 'click') {
      clickDispatched = true;
    }
  };

  sendEvent(jsaction.EventType.TOUCHSTART, element, container);
  var eventInfo = sendEvent(jsaction.EventType.TOUCHEND, element, container);

  // TOUCHEND arrives, but it's canceled.
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.eventType);
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.event.type);
  assertTrue(eventInfo.event.defaultPrevented);
  // CLICK event is issued.
  assertTrue(clickDispatched);

  // Follow with a subsequent CLICK event, e.g. as iOS sometimes does.
  // However, the new event is further in the future!
  var clickEvent = new goog.testing.events.Event(jsaction.EventType.CLICK,
      element);
  jsaction.EventContract.preventingMouseEvents_.timeStamp = goog.now() - 10000;
  jsaction.EventContract.sweepupPreventedMouseEvents_(clickEvent);
  // Event didn't match.
  assertFalse(clickEvent.defaultPrevented);
  assertNull(jsaction.EventContract.preventingMouseEvents_);
}

function testFastClick_cancelFollowingClick_touchstartElsewhere() {
  var container = elem('container12');
  var element = elem('action12-1');
  var otherElement = elem('action12-2');
  var actionNode = element.parentNode;

  var clickDispatched = false;
  element.dispatchEvent = function(event) {
    if (event.type == 'click') {
      clickDispatched = true;
    }
  };

  sendEvent(jsaction.EventType.TOUCHSTART, element, container);
  var eventInfo = sendEvent(jsaction.EventType.TOUCHEND, element, container);

  // TOUCHEND arrives, but it's canceled.
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.eventType);
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.event.type);
  assertTrue(eventInfo.event.defaultPrevented);
  // CLICK event is issued.
  assertTrue(clickDispatched);

  // Touchstart arrived on a different element.
  sendEvent(jsaction.EventType.TOUCHSTART, otherElement, container);
  var clickEvent = new goog.testing.events.Event(jsaction.EventType.CLICK,
      element);
  jsaction.EventContract.sweepupPreventedMouseEvents_(clickEvent);
  // Event didn't match.
  assertFalse(clickEvent.defaultPrevented);
  assertNull(jsaction.EventContract.preventingMouseEvents_);
}

function testFastClick_retargetClickWithWrongTarget() {
  if (!document.createEvent) {
    // We don't care about ie8 because this feature is only used by touch
    // devices
    return;
  }
  var container = elem('container12');
  var element = elem('action12-1');
  var eventDispatched = null;
  element.dispatchEvent = function(event) {
    if (event.type == 'click') {
      eventDispatched = event;
    }
  };
  var otherElement = elem('action12-2');
  var actionNode = element.parentNode;

  sendEvent(jsaction.EventType.TOUCHSTART, element, container, {
    clientX: 99,
    clientY: 99
  });
  var eventInfo = sendEvent(jsaction.EventType.TOUCHEND, element, container, {
    clientX: 101,
    clientY: 101
  });

  // TOUCHEND arrives, but it's canceled.
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.eventType);
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.event.type);
  assertTrue(eventInfo.event.defaultPrevented);
  // CLICK event is issued.
  assertNotNull(eventDispatched);

  // Quick follow with a subsequent CLICK event, e.g. as iOS sometimes does.
  // However, the new event's target is different, while it's close to the
  // original event!
  var clickEvent = new goog.testing.events.Event(jsaction.EventType.CLICK,
      otherElement);
  clickEvent.clientX = 101;
  clickEvent.clientY = 101;
  jsaction.EventContract.sweepupPreventedMouseEvents_(clickEvent);
  // Event matched, stopped AND canceled since the target doesn't match.
  assertTrue(clickEvent.defaultPrevented);
  assertNull(jsaction.EventContract.preventingMouseEvents_);
}

function testFastClick_clearSelection() {
  var container = elem('container12');
  var element = elem('action12-1');
  var otherElement = elem('action12-2');
  var actionNode = element.parentNode;

  var clickDispatched = false;
  var clickEvent = null;
  element.dispatchEvent = function(event) {
    if (event.type == 'click') {
      clickDispatched = true;
      clickEvent = event;
    }
  };

  var origGetSelection = window.getSelection;
  var removeSelectionCalled = false;
  propertyReplacer_.replace(window, 'getSelection', function() {
    return {
      removeAllRanges: function() {
        removeSelectionCalled = true;
      }
    };
  });
  var getSelectionReplaced = origGetSelection === window.getSelection;

  sendEvent(jsaction.EventType.TOUCHSTART, element, container);
  var eventInfo = sendEvent(jsaction.EventType.TOUCHEND, element, container);

  // TOUCHEND arrives and it's canceled. CLICK event is issued.
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.eventType);
  assertTrue(eventInfo.event.defaultPrevented);
  assertTrue(clickDispatched);

  // Remove Selection API called.
  if (getSelectionReplaced) {
    assertTrue(removeSelectionCalled);
  }
}

function testFastClick_clearSelectionNotCalled() {
  var container = elem('container12');
  var element = elem('action12-1');
  var otherElement = elem('action12-2');
  var actionNode = element.parentNode;

  var clickDispatched = false;
  var clickEvent = null;
  element.dispatchEvent = function(event) {
    if (event.type == 'click') {
      clickDispatched = true;
      clickEvent = event;
      // Cancel the issued CLICK event.
      event.preventDefault();
    }
  };

  var origGetSelection = window.getSelection;
  var removeSelectionCalled = false;
  propertyReplacer_.replace(window, 'getSelection', function() {
    return {
      removeAllRanges: function() {
        removeSelectionCalled = true;
      }
    };
  });
  var getSelectionReplaced = origGetSelection === window.getSelection;

  sendEvent(jsaction.EventType.TOUCHSTART, element, container);
  var eventInfo = sendEvent(jsaction.EventType.TOUCHEND, element, container);

  // TOUCHEND arrives and it's canceled. CLICK event is issued.
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.eventType);
  assertTrue(eventInfo.event.defaultPrevented);
  assertTrue(clickDispatched);

  // Remove Selection API was not been called.
  if (getSelectionReplaced) {
    assertFalse(removeSelectionCalled);
  }
}

function testPreventMouseEvents_notPrevented() {
  var container = elem('container12');
  var element = elem('action12-1');
  var otherElement = elem('action12-2');
  var actionNode = element.parentNode;

  // Send touchend
  var eventInfo = sendEvent(jsaction.EventType.TOUCHEND, element, container,
      {clientX: 0, clientY: 0});
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.eventType);
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.event.type);
  assertFalse(eventInfo.event.defaultPrevented);
  jsaction.EventContract.afterEventHandler_(eventInfo);
  assertNull(jsaction.EventContract.preventingMouseEvents_);

  var otherEvent;
  otherEvent = createEvent('mouseup', element, {clientX: 0, clientY: 0});
  jsaction.EventContract.sweepupPreventedMouseEvents_(otherEvent);
  assertFalse(otherEvent.defaultPrevented);

  otherEvent = createEvent('mousedown', element, {clientX: 0, clientY: 0});
  jsaction.EventContract.sweepupPreventedMouseEvents_(otherEvent);
  assertFalse(otherEvent.defaultPrevented);

  otherEvent = createEvent('click', element, {clientX: 0, clientY: 0});
  jsaction.EventContract.sweepupPreventedMouseEvents_(otherEvent);
  assertFalse(otherEvent.defaultPrevented);
}

function testPreventMouseEvents_prevented() {
  var container = elem('container12');
  var element = elem('action12-1');
  var otherElement = elem('action12-2');
  var actionNode = element.parentNode;

  // Send touchend
  var eventInfo = sendEvent(jsaction.EventType.TOUCHEND, element, container,
      {clientX: 0, clientY: 0});
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.eventType);
  assertEquals(jsaction.EventType.TOUCHEND, eventInfo.event.type);
  assertFalse(eventInfo.event.defaultPrevented);
  eventInfo.event._preventMouseEvents();
  jsaction.EventContract.afterEventHandler_(eventInfo);
  assertNotNull(jsaction.EventContract.preventingMouseEvents_);

  var otherEvent;
  otherEvent = createEvent('mouseup', element, {clientX: 0, clientY: 0});
  jsaction.EventContract.sweepupPreventedMouseEvents_(otherEvent);
  assertTrue(otherEvent.defaultPrevented);
  assertNotNull(jsaction.EventContract.preventingMouseEvents_);

  otherEvent = createEvent('mousedown', element, {clientX: 0, clientY: 0});
  jsaction.EventContract.sweepupPreventedMouseEvents_(otherEvent);
  assertTrue(otherEvent.defaultPrevented);
  assertNotNull(jsaction.EventContract.preventingMouseEvents_);

  otherEvent = createEvent('click', element, {clientX: 0, clientY: 0});
  jsaction.EventContract.sweepupPreventedMouseEvents_(otherEvent);
  assertTrue(otherEvent.defaultPrevented);
  assertNull(jsaction.EventContract.preventingMouseEvents_);
}

function createEvent(type, target, opt_template) {
  var event = new goog.testing.events.Event(type, target);
  if (opt_template) {
    event.clientX = opt_template.clientX || 0;
    event.clientY = opt_template.clientY || 0;
    if (type == 'touchstart' || type == 'touchend') {
      event.touches = [{
        clientX: event.clientX,
        clientY: event.clientY
      }];
    }
  }
  return event;
}

function sendEvent(type, target, container, opt_template) {
  var event = createEvent(type, target, opt_template);
  return jsaction.EventContract.createEventInfo_(type, event, container);
}

function testEventContractGetAction() {
  var target = elem('host5');
  var container = elem('outercontainer5');
  var action = jsaction.EventContract.defaultEventType_;
  var actionFound = jsaction.EventContract.getAction_(
      target, action, container);
  assertEquals('namespace5.clickaction', actionFound.action);
}

function testEventContractOwnerTraversal() {
  var container = elem('container8');
  var owned = elem('owned');
  var element = elem('action8-1');
  owned[jsaction.Property.OWNER] = element;

  var event = {
    type: 'click',
    srcElement: owned,
    target: owned
  };

  var eventInfo = jsaction.EventContract.createEventInfo_(
      'click', event, container);
  assertEquals('click', eventInfo.eventType);
  assertEquals('action8', eventInfo.action);
}

function testEventContractGetAction_NoCache() {
  var target = elem('action7');
  var container = elem('container7');
  var action = jsaction.EventContract.defaultEventType_;
  var actionFound = jsaction.EventContract.getAction_(
      target, action, container);
  assertEquals('namespace7.action7', actionFound.action);

  var oldName = target.getAttribute('jsaction');
  var name = 'action7updated';
  target.setAttribute('jsaction', name);
  jsaction.Cache.clear(target);
  var actionFound = jsaction.EventContract.getAction_(
      target, action, container);
  assertEquals('namespace7.' + name, actionFound.action);
  target.setAttribute('jsaction', oldName);
}


function testEventContractGetActionEmptySubstrings() {
  // Make sure that an empty substring (caused by a trailing semicolon)
  // does not overwrite the default action.
  var elem = createElement('div');
  elem.setAttribute('jsaction', 'foo;');
  var actionInfo = jsaction.EventContract.getAction_(
      elem, jsaction.EventContract.defaultEventType_, elem);
  assertEquals('foo', actionInfo.action);
}


function testEventContractGetActionClickKeyMapsToClick() {
  var elem = createElement('div');
  elem.setAttribute('jsaction', 'foo;');
  var actionInfo = jsaction.EventContract.getAction_(
      elem, 'clickkey', elem);
  assertEquals('click', actionInfo.eventType);
  assertEquals('foo', actionInfo.action);
}


function testEventContractGetActionClickMapsToClickOnlyIfNoClick() {
  var elem = createElement('div');
  elem.setAttribute('jsaction', 'clickonly:foo;');
  var actionInfo = jsaction.EventContract.getAction_(
      elem, 'click', elem);
  assertEquals('clickonly', actionInfo.eventType);
  assertEquals('foo', actionInfo.action);
}


function testEventContractGetActionClickMapsToClickIfBothClickAndClickOnly() {
  var elem = createElement('div');
  elem.setAttribute('jsaction', 'foo;clickonly:bar;');
  var actionInfo = jsaction.EventContract.getAction_(
      elem, 'click', elem);
  assertEquals('click', actionInfo.eventType);
  assertEquals('foo', actionInfo.act