mirror of
https://github.com/twbs/bootstrap.git
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330 lines
10 KiB
JavaScript
330 lines
10 KiB
JavaScript
$(function () {
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'use strict';
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module('collapse plugin')
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test('should be defined on jquery object', function () {
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ok($(document.body).collapse, 'collapse method is defined')
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})
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module('collapse', {
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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.bootstrapCollapse = $.fn.collapse.noConflict()
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},
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teardown: function () {
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$.fn.collapse = $.fn.bootstrapCollapse
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delete $.fn.bootstrapCollapse
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}
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})
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test('should provide no conflict', function () {
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strictEqual($.fn.collapse, undefined, 'collapse was set back to undefined (org value)')
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})
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test('should return jquery collection containing the element', function () {
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var $el = $('<div/>')
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var $collapse = $el.bootstrapCollapse()
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ok($collapse instanceof $, 'returns jquery collection')
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strictEqual($collapse[0], $el[0], 'collection contains element')
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})
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test('should show a collapsed element', function () {
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var $el = $('<div class="collapse"/>').bootstrapCollapse('show')
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ok($el.hasClass('in'), 'has class "in"')
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ok(!/height/i.test($el.attr('style')), 'has height reset')
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})
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test('should hide a collapsed element', function () {
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var $el = $('<div class="collapse"/>').bootstrapCollapse('hide')
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ok(!$el.hasClass('in'), 'does not have class "in"')
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ok(/height/i.test($el.attr('style')), 'has height set')
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})
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test('should not fire shown when show is prevented', function () {
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stop()
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$('<div class="collapse"/>')
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.on('show.bs.collapse', function (e) {
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e.preventDefault()
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ok(true, 'show event fired')
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start()
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})
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.on('shown.bs.collapse', function () {
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ok(false, 'shown event fired')
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})
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.bootstrapCollapse('show')
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})
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test('should reset style to auto after finishing opening collapse', function () {
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stop()
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$('<div class="collapse" style="height: 0px"/>')
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.on('show.bs.collapse', function () {
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equal(this.style.height, '0px', 'height is 0px')
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})
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.on('shown.bs.collapse', function () {
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strictEqual(this.style.height, '', 'height is auto')
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start()
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})
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.bootstrapCollapse('show')
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})
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test('should remove "collapsed" class from target when collapse is shown', function () {
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stop()
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var $target = $('<a data-toggle="collapse" class="collapsed" href="#test1"/>').appendTo('#qunit-fixture')
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$('<div id="test1"/>')
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.appendTo('#qunit-fixture')
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.on('shown.bs.collapse', function () {
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ok(!$target.hasClass('collapsed'))
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start()
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})
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$target.click()
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})
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test('should add "collapsed" class to target when collapse is hidden', function () {
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stop()
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var $target = $('<a data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
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$('<div id="test1" class="in"/>')
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.appendTo('#qunit-fixture')
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.on('hidden.bs.collapse', function () {
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ok($target.hasClass('collapsed'))
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start()
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})
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$target.click()
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})
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test('should not close a collapse when initialized with "show" if already shown', function () {
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stop()
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expect(0)
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var $test = $('<div id="test1" class="in"/>')
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.appendTo('#qunit-fixture')
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.on('hide.bs.collapse', function () {
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ok(false)
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})
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$test.bootstrapCollapse('show')
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setTimeout(start, 0)
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})
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test('should open a collapse when initialized with "show" if not already shown', function () {
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stop()
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expect(1)
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var $test = $('<div id="test1" />')
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.appendTo('#qunit-fixture')
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.on('show.bs.collapse', function () {
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ok(true)
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})
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$test.bootstrapCollapse('show')
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setTimeout(start, 0)
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})
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test('should remove "collapsed" class from active accordion target', function () {
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stop()
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var accordionHTML = '<div class="panel-group" id="accordion">'
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+ '<div class="panel"/>'
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+ '<div class="panel"/>'
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+ '<div class="panel"/>'
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+ '</div>'
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var $groups = $(accordionHTML).appendTo('#qunit-fixture').find('.panel')
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var $target1 = $('<a data-toggle="collapse" href="#body1" data-parent="#accordion"/>').appendTo($groups.eq(0))
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$('<div id="body1" class="in"/>').appendTo($groups.eq(0))
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var $target2 = $('<a class="collapsed" data-toggle="collapse" href="#body2" data-parent="#accordion"/>').appendTo($groups.eq(1))
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$('<div id="body2"/>').appendTo($groups.eq(1))
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var $target3 = $('<a class="collapsed" data-toggle="collapse" href="#body3" data-parent="#accordion"/>').appendTo($groups.eq(2))
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$('<div id="body3"/>')
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.appendTo($groups.eq(2))
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.on('shown.bs.collapse', function () {
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ok($target1.hasClass('collapsed'), 'inactive target 1 does have class "collapsed"')
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ok($target2.hasClass('collapsed'), 'inactive target 2 does have class "collapsed"')
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ok(!$target3.hasClass('collapsed'), 'active target 3 does not have class "collapsed"')
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start()
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})
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$target3.click()
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})
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test('should allow dots in data-parent', function () {
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stop()
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var accordionHTML = '<div class="panel-group accordion">'
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+ '<div class="panel"/>'
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+ '<div class="panel"/>'
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+ '<div class="panel"/>'
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+ '</div>'
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var $groups = $(accordionHTML).appendTo('#qunit-fixture').find('.panel')
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var $target1 = $('<a data-toggle="collapse" href="#body1" data-parent=".accordion"/>').appendTo($groups.eq(0))
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$('<div id="body1" class="in"/>').appendTo($groups.eq(0))
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var $target2 = $('<a class="collapsed" data-toggle="collapse" href="#body2" data-parent=".accordion"/>').appendTo($groups.eq(1))
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$('<div id="body2"/>').appendTo($groups.eq(1))
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var $target3 = $('<a class="collapsed" data-toggle="collapse" href="#body3" data-parent=".accordion"/>').appendTo($groups.eq(2))
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$('<div id="body3"/>')
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.appendTo($groups.eq(2))
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.on('shown.bs.collapse', function () {
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ok($target1.hasClass('collapsed'), 'inactive target 1 does have class "collapsed"')
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ok($target2.hasClass('collapsed'), 'inactive target 2 does have class "collapsed"')
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ok(!$target3.hasClass('collapsed'), 'active target 3 does not have class "collapsed"')
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start()
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})
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$target3.click()
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})
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test('should set aria-expanded="true" on target when collapse is shown', function () {
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stop()
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var $target = $('<a data-toggle="collapse" class="collapsed" href="#test1" aria-expanded="false"/>').appendTo('#qunit-fixture')
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$('<div id="test1"/>')
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.appendTo('#qunit-fixture')
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.on('shown.bs.collapse', function () {
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equal($target.attr('aria-expanded'), 'true', 'aria-expanded on target is "true"')
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start()
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})
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$target.click()
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})
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test('should set aria-expanded="false" on target when collapse is hidden', function () {
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stop()
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var $target = $('<a data-toggle="collapse" href="#test1" aria-expanded="true"/>').appendTo('#qunit-fixture')
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$('<div id="test1" class="in"/>')
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.appendTo('#qunit-fixture')
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.on('hidden.bs.collapse', function () {
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equal($target.attr('aria-expanded'), 'false', 'aria-expanded on target is "false"')
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start()
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})
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$target.click()
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})
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test('should change aria-expanded from active accordion target to "false" and set the newly active one to "true"', function () {
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stop()
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var accordionHTML = '<div class="panel-group" id="accordion">'
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+ '<div class="panel"/>'
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+ '<div class="panel"/>'
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+ '<div class="panel"/>'
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+ '</div>'
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var $groups = $(accordionHTML).appendTo('#qunit-fixture').find('.panel')
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var $target1 = $('<a data-toggle="collapse" href="#body1" data-parent="#accordion"/>').appendTo($groups.eq(0))
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$('<div id="body1" aria-expanded="true" class="in"/>').appendTo($groups.eq(0))
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var $target2 = $('<a class="collapsed" data-toggle="collapse" href="#body2" data-parent="#accordion"/>').appendTo($groups.eq(1))
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$('<div id="body2" aria-expanded="false"/>').appendTo($groups.eq(1))
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var $target3 = $('<a class="collapsed" data-toggle="collapse" href="#body3" data-parent="#accordion"/>').appendTo($groups.eq(2))
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$('<div id="body3" aria-expanded="false"/>')
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.appendTo($groups.eq(2))
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.on('shown.bs.collapse', function () {
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equal($target1.attr('aria-expanded'), 'false', 'inactive target 1 has aria-expanded="false"')
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equal($target2.attr('aria-expanded'), 'false', 'inactive target 2 has aria-expanded="false"')
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equal($target3.attr('aria-expanded'), 'true', 'active target 3 has aria-expanded="false"')
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start()
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})
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$target3.click()
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})
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test('should not fire show event if show is prevented because other element is still transitioning', function () {
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stop()
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var accordionHTML = '<div id="accordion">'
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+ '<div class="panel"/>'
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+ '<div class="panel"/>'
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+ '</div>'
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var showFired = false
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var $groups = $(accordionHTML).appendTo('#qunit-fixture').find('.panel')
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var $target1 = $('<a data-toggle="collapse" href="#body1" data-parent="#accordion"/>').appendTo($groups.eq(0))
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$('<div id="body1" class="collapse"/>')
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.appendTo($groups.eq(0))
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.on('show.bs.collapse', function () {
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showFired = true
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})
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var $target2 = $('<a data-toggle="collapse" href="#body2" data-parent="#accordion"/>').appendTo($groups.eq(1))
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var $body2 = $('<div id="body2" class="collapse"/>').appendTo($groups.eq(1))
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$target2.click()
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$body2
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.toggleClass('in collapsing')
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.data('bs.collapse').transitioning = 1
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$target1.click()
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setTimeout(function () {
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ok(!showFired, 'show event didn\'t fire')
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start()
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}, 1)
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})
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test('should add "collapsed" class to target when collapse is hidden via manual invocation', function () {
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stop()
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var $target = $('<a data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
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$('<div id="test1" class="in"/>')
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.appendTo('#qunit-fixture')
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.on('hidden.bs.collapse', function () {
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ok($target.hasClass('collapsed'))
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start()
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})
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.bootstrapCollapse('hide')
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})
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test('should remove "collapsed" class from target when collapse is shown via manual invocation', function () {
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stop()
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var $target = $('<a data-toggle="collapse" class="collapsed" href="#test1"/>').appendTo('#qunit-fixture')
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$('<div id="test1"/>')
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.appendTo('#qunit-fixture')
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.on('shown.bs.collapse', function () {
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ok(!$target.hasClass('collapsed'))
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start()
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})
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.bootstrapCollapse('show')
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})
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})
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