1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
$(function () {
'use strict';
module('scrollspy plugin')
test('should be defined on jquery object', function () {
ok($(document.body).scrollspy, 'scrollspy method is defined')
})
module('scrollspy', {
setup: function () {
// Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
$.fn.bootstrapScrollspy = $.fn.scrollspy.noConflict()
},
teardown: function () {
$.fn.scrollspy = $.fn.bootstrapScrollspy
delete $.fn.bootstrapScrollspy
}
})
test('should provide no conflict', function () {
strictEqual($.fn.scrollspy, undefined, 'scrollspy was set back to undefined (org value)')
})
test('should return jquery collection containing the element', function () {
var $el = $('<div/>')
var $scrollspy = $el.bootstrapScrollspy()
ok($scrollspy instanceof $, 'returns jquery collection')
strictEqual($scrollspy[0], $el[0], 'collection contains element')
})
// Does not work properly ATM, #13500 will fix this
test('should switch "active" class on scroll', function () {
var topbarHTML = '<div class="topbar">'
+ '<div class="topbar-inner">'
+ '<div class="container">'
+ '<h3><a href="#">Bootstrap</a></h3>'
+ '<li><a href="#masthead">Overview</a></li>'
+ '</ul>'
+ '</div>'
+ '</div>'
+ '</div>'
var $topbar = $(topbarHTML).bootstrapScrollspy()
ok($topbar.find('.active', true))
})
test('should only switch "active" class on current target', function () {
stop()
var sectionHTML = '<div id="root" class="active">'
+ '<div class="topbar">'
+ '<div class="topbar-inner">'
+ '<div class="container" id="ss-target">'
+ '<ul class="nav">'
+ '<li><a href="#masthead">Overview</a></li>'
+ '<li><a href="#detail">Detail</a></li>'
+ '</ul>'
+ '</div>'
+ '</div>'
+ '</div>'
+ '<div id="scrollspy-example" style="height: 100px; overflow: auto;">'
+ '<div style="height: 200px;">'
+ '<h4 id="masthead">Overview</h4>'
+ '<p style="height: 200px">'
+ 'Ad leggings keytar, brunch id art party dolor labore.'
+ '</p>'
+ '</div>'
+ '<div style="height: 200px;">'
+ '<h4 id="detail">Detail</h4>'
+ '<p style="height: 200px">'
+ 'Veniam marfa mustache skateboard, adipisicing fugiat velit pitchfork beard.'
+ '</p>'
+ '</div>'
+ '</div>'
+ '</div>'
var $section = $(sectionHTML).appendTo('#qunit-fixture')
var $scrollspy = $section
.show()
.find('#scrollspy-example')
.bootstrapScrollspy({ target: '#ss-target' })
$scrollspy.on('scroll.bs.scrollspy', function () {
ok($section.hasClass('active'), '"active" class still on root node')
start()
})
$scrollspy.scrollTop(350)
})
test('middle navigation option correctly selected when large offset is used', function () {
stop()
var sectionHTML = '<div id="header" style="height: 500px;"></div>'
+ '<nav id="navigation" class="navbar">'
+ '<ul class="nav navbar-nav">'
+ '<li class="active"><a id="one-link" href="#one">One</a></li>'
+ '<li><a id="two-link" href="#two">Two</a></li>'
+ '<li><a id="three-link" href="#three">Three</a></li>'
+ '</ul>'
+ '</nav>'
+ '<div id="content" style="height: 200px; overflow-y: auto;">'
+ '<div id="one" style="height: 500px;"></div>'
+ '<div id="two" style="height: 300px;"></div>'
+ '<div id="three" style="height: 10px;"></div>'
+ '</div>'
var $section = $(sectionHTML).appendTo('#qunit-fixture')
var $scrollspy = $section
.show()
.filter('#content')
$scrollspy.bootstrapScrollspy({ target: '#navigation', offset: $scrollspy.position().top })
$scrollspy.on('scroll.bs.scrollspy', function () {
ok(!$section.find('#one-link').parent().hasClass('active'), '"active" class removed from first section')
ok($section.find('#two-link').parent().hasClass('active'), '"active" class on middle section')
ok(!$section.find('#three-link').parent().hasClass('active'), '"active" class not on last section')
start()
})
$scrollspy.scrollTop(550)
})
test('should add the active class to the correct element', function () {
var navbarHtml =
'<div class="navbar">'
+ '<ul class="nav">'
+ '<li id="li-1"><a href="#div-1">div 1</a></li>'
+ '<li id="li-2"><a href="#div-2">div 2</a></li>'
+ '</ul>'
+ '</div>'
var contentHtml =
'<div class="content" style="overflow: auto; height: 50px">'
+ '<div id="div-1" style="height: 100px; padding: 0; margin: 0">div 1</div>'
+ '<div id="div-2" style="height: 200px; padding: 0; margin: 0">div 2</div>'
+ '</div>'
$(navbarHtml).appendTo('#qunit-fixture')
var $content = $(contentHtml)
.appendTo('#qunit-fixture')
.bootstrapScrollspy({ offset: 0, target: '.navbar' })
var testElementIsActiveAfterScroll = function (element, target) {
var deferred = $.Deferred()
var scrollHeight = Math.ceil($content.scrollTop() + $(target).position().top)
stop()
$content.one('scroll', function () {
ok($(element).hasClass('active'), 'target:' + target + ', element' + element)
start()
deferred.resolve()
})
$content.scrollTop(scrollHeight)
return deferred.promise()
}
$.when(testElementIsActiveAfterScroll('#li-1', '#div-1'))
.then(function () { return testElementIsActiveAfterScroll('#li-2', '#div-2') })
})
})
|
