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<!DOCTYPE html>
<html>
<!--
Copyright 2008 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.
-->
<!--
Author: attila@google.com (Attila Bodis)
-->
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Closure Unit Tests - goog.ui.TabRenderer</title>
<script src="../base.js"></script>
<script>
goog.require('goog.dom');
goog.require('goog.dom.a11y.Role');
goog.require('goog.dom.classes');
goog.require('goog.testing.jsunit');
goog.require('goog.ui.Tab');
goog.require('goog.ui.TabRenderer');
goog.require('goog.testing.ui.rendererasserts');
</script>
</head>
<body>
<div id="sandbox"></div>
<script>
var sandbox = goog.dom.getElement('sandbox');
var renderer = goog.ui.TabRenderer.getInstance();
var tab;
function setUp() {
tab = new goog.ui.Tab('Hello');
}
function tearDown() {
tab.dispose();
goog.dom.removeChildren(sandbox);
}
function testConstructor() {
assertNotNull('Renderer must not be null', renderer);
}
function testGetCssClass() {
assertEquals('CSS class must have expected value',
goog.ui.TabRenderer.CSS_CLASS, renderer.getCssClass());
}
function testGetAriaRole() {
assertEquals('ARIA role must have expected value',
goog.dom.a11y.Role.TAB, renderer.getAriaRole());
}
function testCreateDom() {
var element = renderer.createDom(tab);
assertNotNull('Element must not be null', element);
assertHTMLEquals('DOM must have expected structure',
'<div class="goog-tab">Hello</div>', goog.dom.getOuterHtml(element));
}
function testCreateDomWithTooltip() {
tab.setTooltip('Hello, world!');
var element = renderer.createDom(tab);
assertNotNull('Element must not be null', element);
assertEquals('Element must have expected tooltip', 'Hello, world!',
renderer.getTooltip(element));
}
function testDecorate() {
sandbox.innerHTML =
'<div id="foo">Foo</div>\n' +
'<div id="bar" title="Yes">Bar</div>';
var foo = renderer.decorate(tab, goog.dom.getElement('foo'));
assertNotNull('Decorated element must not be null', foo);
assertSameElements('Decorated element must have expected class',
['goog-tab'], goog.dom.classes.get(foo));
assertEquals('Decorated tab must have expected content', 'Foo',
tab.getContent().nodeValue);
assertUndefined('Decorated tab must not have tooltip', tab.getTooltip());
assertEquals('Decorated element must not have title', '',
renderer.getTooltip(foo));
var bar = renderer.decorate(tab, goog.dom.getElement('bar'));
assertNotNull('Decorated element must not be null', bar);
assertSameElements('Decorated element must have expected class',
['goog-tab'], goog.dom.classes.get(bar));
assertEquals('Decorated tab must have expected content', 'Bar',
tab.getContent().nodeValue);
assertEquals('Decorated tab must have expected tooltip', 'Yes',
tab.getTooltip());
assertEquals('Decorated element must have expected title', 'Yes',
renderer.getTooltip(bar));
}
function testGetTooltip() {
sandbox.innerHTML =
'<div id="foo">Foo</div>\n' +
'<div id="bar" title="">Bar</div>\n' +
'<div id="baz" title="BazTitle">Baz</div>';
assertEquals('getTooltip() must return empty string for no title', '',
renderer.getTooltip(goog.dom.getElement('foo')));
assertEquals('getTooltip() must return empty string for empty title', '',
renderer.getTooltip(goog.dom.getElement('bar')));
assertEquals('Tooltip must have expected value', 'BazTitle',
renderer.getTooltip(goog.dom.getElement('baz')));
}
function testSetTooltip() {
sandbox.innerHTML = '<div id="foo">Foo</div>';
var element = goog.dom.getElement('foo');
renderer.setTooltip(null, null); // Must not error.
renderer.setTooltip(element, null);
assertEquals('Tooltip must be the empty string', '', element.title);
renderer.setTooltip(element, '');
assertEquals('Tooltip must be the empty string', '', element.title);
renderer.setTooltip(element, 'Foo');
assertEquals('Tooltip must have expected value', 'Foo', element.title);
}
function testDoesntCallGetCssClassInConstructor() {
goog.testing.ui.rendererasserts.
assertNoGetCssClassCallsInConstructor(goog.ui.TabRenderer);
}
</script>
</body>
</html>
|
