118 lines
4.2 KiB
JavaScript
118 lines
4.2 KiB
JavaScript
$(function () {
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'use strict';
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module('scrollspy plugin')
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test('should be defined on jquery object', function () {
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ok($(document.body).scrollspy, 'scrollspy method is defined')
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})
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module('scrollspy', {
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setup: function () {
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// Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
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$.fn.bootstrapScrollspy = $.fn.scrollspy.noConflict()
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},
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teardown: function () {
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$.fn.scrollspy = $.fn.bootstrapScrollspy
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delete $.fn.bootstrapScrollspy
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}
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})
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test('should provide no conflict', function () {
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ok(!$.fn.scrollspy, 'scrollspy was set back to undefined (org value)')
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})
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test('should return element', function () {
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ok($(document.body).bootstrapScrollspy()[0] == document.body, 'document.body returned')
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})
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test('should switch active class on scroll', function () {
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var sectionHTML = '<div id="masthead"></div>'
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$(sectionHTML).append('#qunit-fixture')
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var topbarHTML = '<div class="topbar">' +
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'<div class="topbar-inner">' +
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'<div class="container">' +
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'<h3><a href="#">Bootstrap</a></h3>' +
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'<li><a href="#masthead">Overview</a></li>' +
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'</ul>' +
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'</div>' +
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'</div>' +
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'</div>'
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var $topbar = $(topbarHTML).bootstrapScrollspy()
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$(sectionHTML).append('#qunit-fixture')
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ok($topbar.find('.active', true))
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})
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asyncTest('should only switch active class on current target', function () {
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expect(1);
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var sectionHTML = '<div id="root" class="active">' +
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'<div class="topbar">' +
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'<div class="topbar-inner">' +
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'<div class="container" id="ss-target">' +
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'<ul class="nav">' +
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'<li><a href="#masthead">Overview</a></li>' +
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'<li><a href="#detail">Detail</a></li>' +
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'</ul>' +
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'</div>' +
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'</div>' +
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'</div>' +
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'<div id="scrollspy-example" style="height: 100px; overflow: auto;">' +
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'<div style="height: 200px;">' +
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'<h4 id="masthead">Overview</h4>' +
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'<p style="height: 200px">' +
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'Ad leggings keytar, brunch id art party dolor labore.' +
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'</p>' +
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'</div>' +
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'<div style="height: 200px;">' +
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'<h4 id="detail">Detail</h4>' +
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'<p style="height: 200px">' +
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'Veniam marfa mustache skateboard, adipisicing fugiat velit pitchfork beard.' +
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'</p>' +
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'</div>' +
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'</div>' +
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'</div>'
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var $section = $(sectionHTML).appendTo('#qunit-fixture')
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var $scrollSpy = $section
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.show()
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.find('#scrollspy-example')
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.bootstrapScrollspy({ target: '#ss-target' })
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$scrollSpy.on('scroll.bs.scrollspy', function () {
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ok($section.hasClass('active'), 'Active class still on root node')
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start()
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})
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$scrollSpy.scrollTop(350);
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})
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asyncTest('middle navigation option correctly selected when large offset is used', function () {
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expect(3);
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var sectionHTML = '<div id="header" style="height: 500px;"></div>' +
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'<nav id="navigation" class="navbar">' +
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'<ul class="nav navbar-nav">' +
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'<li class="active"><a id="one-link" href="#one">One</a></li>' +
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'<li><a id="two-link" href="#two">Two</a></li>' +
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'<li><a id="three-link" href="#three">Three</a></li>' +
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'</ul>' +
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'</nav>' +
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'<div id="content" style="height: 200px; overflow-y: auto;">' +
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'<div id="one" style="height: 500px;"></div>' +
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'<div id="two" style="height: 300px;"></div>' +
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'<div id="three" style="height: 10px;"></div>' +
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'</div>'
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var $section = $(sectionHTML).appendTo('#qunit-fixture')
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var $scrollSpy = $section
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.show()
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.filter('#content')
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$scrollSpy.bootstrapScrollspy({ target: '#navigation', offset: $scrollSpy.position().top })
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$scrollSpy.on('scroll.bs.scrollspy', function () {
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ok(!$section.find('#one-link').parent().hasClass('active'), 'Active class removed from first section')
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ok($section.find('#two-link').parent().hasClass('active'), 'Active class on middle section')
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ok(!$section.find('#three-link').parent().hasClass('active'), 'Active class not on last section')
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start()
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})
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$scrollSpy.scrollTop(550);
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})
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})
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