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<!DOCTYPE html>
<html>
<!--
Copyright 2011 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.AnimatedZippy</title>
<script src="../base.js"></script>
<script>
goog.require('goog.dom');
goog.require('goog.dom.a11y');
goog.require('goog.dom.a11y.State');
goog.require('goog.events');
goog.require('goog.functions');
goog.require('goog.fx.Animation');
goog.require('goog.fx.Transition.EventType');
goog.require('goog.testing.PropertyReplacer');
goog.require('goog.testing.asserts');
goog.require('goog.testing.jsunit');
goog.require('goog.ui.AnimatedZippy');
goog.require('goog.ui.Zippy.Events');
</script>
<style type="text/css">
.demo {
border: solid 1px red;
margin: 0 0 20px 0;
}
.demo h2 {
background-color: yellow;
border: solid 1px #ccc;
padding: 2px;
margin: 0;
fint-size: 100%;
}
.demo div {
border: solid 1px #ccc;
padding: 2px;
}
</style>
</head>
<body>
<div class="demo" id="d1">
<h2 id="t1">handler</h2>
<div id="c1">
sem. Suspendisse porta felis ac ipsum. Sed tincidunt dui vitae nulla. Ut
blandit. Nunc non neque. Mauris placerat. Vestibulum mollis tellus id dolor.
Phasellus ac dolor molestie nunc euismod aliquam. Mauris tellus ipsum,
fringilla id, tincidunt eu, vestibulum sit amet, metus. Quisque congue
varius
ligula. Quisque ornare mollis enim. Aliquam erat volutpat. Nulla mattis
venenatis magna.
</div>
</div>
<script>
var animatedZippy;
var animatedZippyHeaderEl;
var propertyReplacer;
function setUp() {
animatedZippyHeaderEl = goog.dom.getElement('t1');
animatedZippy = new goog.ui.AnimatedZippy(animatedZippyHeaderEl,
goog.dom.getElement('c1'));
propertyReplacer = new goog.testing.PropertyReplacer();
}
function tearDown() {
propertyReplacer.reset();
animatedZippy.dispose();
}
function testConstructor() {
assertNotNull('must not be null', animatedZippy);
}
function testExpandCollapse() {
var animationsPlayed = 0;
var toggleEventsFired = 0;
propertyReplacer.replace(goog.fx.Animation.prototype, 'play', function() {
animationsPlayed++;
this.dispatchAnimationEvent(goog.fx.Transition.EventType.END);
});
propertyReplacer.replace(goog.ui.AnimatedZippy.prototype, 'onAnimate_',
goog.functions.NULL);
goog.events.listenOnce(animatedZippy, goog.ui.Zippy.Events.TOGGLE,
function(e) {
toggleEventsFired++;
assertTrue('TOGGLE event must be for expansion', e.expanded);
assertEquals('expanded must be true', true,
animatedZippy.isExpanded());
assertEquals('aria-expanded must be true', 'true',
goog.dom.a11y.getState(animatedZippyHeaderEl,
goog.dom.a11y.State.EXPANDED));
});
animatedZippy.expand();
goog.events.listenOnce(animatedZippy, goog.ui.Zippy.Events.TOGGLE,
function(e) {
toggleEventsFired++;
assertFalse('TOGGLE event must be for collapse', e.expanded);
assertEquals('expanded must be false', false,
animatedZippy.isExpanded());
assertEquals('aria-expanded must be false', 'false',
goog.dom.a11y.getState(animatedZippyHeaderEl,
goog.dom.a11y.State.EXPANDED));
});
animatedZippy.collapse();
assertEquals('animations must play', 2, animationsPlayed);
assertEquals('TOGGLE events must fire', 2, toggleEventsFired);
}
function testExpandWhileAnimationRuns() {
var animationStopper = function() {
fail('expand() must replace animationStopper');
};
var animationsRunning = 0;
propertyReplacer.replace(goog.fx.Animation.prototype, 'onPlay', function() {
var that = this;
animationStopper = function() {
that.cycle(that.endTime);
};
animationsRunning++;
});
propertyReplacer.replace(goog.fx.Animation.prototype, 'onEnd', function() {
animationsRunning--;
this.dispatchAnimationEvent(goog.fx.Transition.EventType.END);
});
propertyReplacer.replace(goog.ui.AnimatedZippy.prototype, 'onAnimate_',
goog.functions.NULL);
animatedZippy.expand();
animatedZippy.collapse();
animatedZippy.expand();
assertEquals('exactly 1 animation must be running', 1, animationsRunning);
animationStopper();
assertEquals('animation must have finished', 0, animationsRunning);
assertEquals('expanded must be true', animatedZippy.isExpanded(), true);
animatedZippy.collapse();
animatedZippy.expand();
animatedZippy.collapse();
assertEquals('exactly 1 animation must be running', 1, animationsRunning);
animationStopper();
assertEquals('animation must have finished', 0, animationsRunning);
assertEquals('expanded must be false', animatedZippy.isExpanded(), false);
}
</script>
</body>
</html>
|
