sku-pg

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Skulpt is a Javascript implementation of Python 2.x. Python that runs in your browser!
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HTML
<!DOCTYPE html>
<html>
<!--
Copyright 2010 The Closure Library Authors. All Rights Reserved

Use of this source code is governed by the Apache License, Version 2.0.
See the COPYING file for details.
-->
<!--
-->
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Closure Unit Tests - goog.ui.SplitBehavior</title>
<script type="text/javascript" src="../base.js"></script>
<script type="text/javascript">
  goog.require('goog.dom');
  goog.require('goog.events');
  goog.require('goog.testing.events');
  goog.require('goog.testing.jsunit');
  goog.require('goog.ui.Component.EventType');
  goog.require('goog.ui.CustomButton');
  goog.require('goog.ui.Menu');
  goog.require('goog.ui.MenuButton');
  goog.require('goog.ui.MenuItem');
  goog.require('goog.ui.SplitBehavior');
  goog.require('goog.ui.decorate');
</script>
</head>
<body>

<div id="split"></div>

<script type="text/javascript">

var splitbehavior;
var button;
var menuValues;
var menu;
var menuButton;
var splitDiv;

function setUp() {
  splitDiv = document.getElementById('split');
  button = new goog.ui.CustomButton('text');
  menu = new goog.ui.Menu();
  menuValues = ['a', 'b', 'c'];
  goog.array.forEach(menuValues, function(val) {
    menu.addItem(new goog.ui.MenuItem(val));
  });
  menuButton = new goog.ui.MenuButton('text', menu);
  splitbehavior = new goog.ui.SplitBehavior(button, menuButton);
}

function tearDown() {
  button.dispose();
  menu.dispose();
  menuButton.dispose();
  splitbehavior.dispose();
  splitDiv.innerHTML = '';
  splitDiv.className = '';
}

function testRender() {
  assertEquals('no elements in doc with goog-split-behavior class',
      0, goog.dom.getElementsByTagNameAndClass('div',
      'goog-split-behavior').length);
  splitbehavior.render(splitDiv);
  assertEquals('two childs are rendered', 2, splitDiv.childNodes.length);
  assertEquals('one element in doc with goog-split-behavior class',
      1, goog.dom.getElementsByTagNameAndClass('div',
      'goog-split-behavior').length);
  assertEquals('one goog-custom-button',
      1, goog.dom.getElementsByTagNameAndClass('div',
      'goog-custom-button', splitDiv).length);
  assertEquals('one goog-menu-button',
      1, goog.dom.getElementsByTagNameAndClass('div',
      'goog-menu-button', splitDiv).length);
}

function testDecorate() {
  var decorateDiv = goog.dom.createDom('div', 'goog-split-behavior',
      goog.dom.createDom('div', 'goog-custom-button'),
      goog.dom.createDom('div', 'goog-menu-button'));
  goog.dom.appendChild(splitDiv, decorateDiv);
  var split = goog.ui.decorate(decorateDiv);
  assertNotNull(split);
  assertTrue('instance of SplitBehavior',
      split.constructor == goog.ui.SplitBehavior);
  assertNotNull(split.first_);
  assertTrue('instance of CustomButton',
      split.first_.constructor == goog.ui.CustomButton);
  assertNotNull(split.second_);
  assertTrue('instance of MenuButton',
      split.second_.constructor == goog.ui.MenuButton);
}

function testBehaviorDefault() {
  splitbehavior.render(splitDiv);
  assertEquals('original caption is "text"', 'text', button.getCaption());
  var menuItem = menuButton.getMenu().getChildAt(0);
  var type = goog.ui.Component.EventType.ACTION;
  goog.events.dispatchEvent(menuButton, new goog.events.Event(type, menuItem));
  assertEquals('caption is updated to "a"','a', button.getCaption());
}

function testBehaviorCustomEvent() {
  splitbehavior.render(splitDiv);
  assertEquals('original caption is "text"', 'text', button.getCaption());
  var type = goog.ui.Component.EventType.ENTER;
  splitbehavior.setEventType(type);
  var menuItem = menuButton.getMenu().getChildAt(0);
  goog.events.dispatchEvent(menuButton, new goog.events.Event(type, menuItem));
  assertEquals('caption is updated to "a"', 'a', button.getCaption());
}

function testBehaviorCustomHandler() {
  splitbehavior.render(splitDiv);
  var called = false;
  splitbehavior.setHandler(function() { called = true; });
  goog.events.dispatchEvent(menuButton, goog.ui.Component.EventType.ACTION);
  assertTrue('custom handler is called', called);
}

function testSetActive() {
  splitbehavior.render(splitDiv, false);
  assertEquals('original caption is "text"', 'text', button.getCaption());
  var menuItem = menuButton.getMenu().getChildAt(0);
  var type = goog.ui.Component.EventType.ACTION;
  goog.events.dispatchEvent(menuButton, new goog.events.Event(type, menuItem));
  assertEquals('caption remains "text"', 'text', button.getCaption());

  splitbehavior.setActive(true);
  goog.events.dispatchEvent(menuButton, new goog.events.Event(type, menuItem));
  assertEquals('caption is updated to "a"', 'a', button.getCaption());
}

function testDispose() {
  goog.dispose(splitbehavior);
  assertTrue(splitbehavior.isDisposed());
  assertTrue(splitbehavior.first_.isDisposed());
  assertTrue(splitbehavior.second_.isDisposed());
}

function testDisposeNoControls() {
  splitbehavior.setDisposeControls(false);
  goog.dispose(splitbehavior);
  assertTrue(splitbehavior.isDisposed());
  assertFalse(splitbehavior.first_.isDisposed());
  assertFalse(splitbehavior.second_.isDisposed());
}

function testDisposeFirstAndNotSecondControl() {
  splitbehavior.setDisposeControls(true, false);
  goog.dispose(splitbehavior);
  assertTrue(splitbehavior.isDisposed());
  assertTrue(splitbehavior.first_.isDisposed());
  assertFalse(splitbehavior.second_.isDisposed());
}
</script>
</body>
</html>