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costcalc/bootstrap-4.3.1/js/tests/unit/collapse.js
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collapse.js
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$(function () {
'use strict'
QUnit.module('collapse plugin')
QUnit.test('should be defined on jquery object', function (assert) {
assert.expect(1)
assert.ok($(document.body).collapse, 'collapse method is defined')
})
QUnit.module('collapse', {
beforeEach: function () {
// Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
$.fn.bootstrapCollapse = $.fn.collapse.noConflict()
},
afterEach: function () {
$.fn.collapse = $.fn.bootstrapCollapse
delete $.fn.bootstrapCollapse
$('#qunit-fixture').html('')
}
})
QUnit.test('should provide no conflict', function (assert) {
assert.expect(1)
assert.strictEqual(typeof $.fn.collapse, 'undefined', 'collapse was set back to undefined (org value)')
})
QUnit.test('should throw explicit error on undefined method', function (assert) {
assert.expect(1)
var $el = $('<div/>')
$el.bootstrapCollapse()
try {
$el.bootstrapCollapse('noMethod')
} catch (err) {
assert.strictEqual(err.message, 'No method named "noMethod"')
}
})
QUnit.test('should return jquery collection containing the element', function (assert) {
assert.expect(2)
var $el = $('<div/>')
var $collapse = $el.bootstrapCollapse()
assert.ok($collapse instanceof $, 'returns jquery collection')
assert.strictEqual($collapse[0], $el[0], 'collection contains element')
})
QUnit.test('should show a collapsed element', function (assert) {
assert.expect(2)
var done = assert.async()
var $el = $('<div class="collapse"/>')
$el.one('shown.bs.collapse', function () {
assert.ok($el.hasClass('show'), 'has class "show"')
assert.ok(!/height/i.test($el.attr('style')), 'has height reset')
done()
}).bootstrapCollapse('show')
})
QUnit.test('should show multiple collapsed elements', function (assert) {
assert.expect(4)
var done = assert.async()
var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href=".multi"/>').appendTo('#qunit-fixture')
var $el = $('<div class="collapse multi"/>').appendTo('#qunit-fixture')
var $el2 = $('<div class="collapse multi"/>').appendTo('#qunit-fixture')
$el.one('shown.bs.collapse', function () {
assert.ok($el.hasClass('show'), 'has class "show"')
assert.ok(!/height/i.test($el.attr('style')), 'has height reset')
})
$el2.one('shown.bs.collapse', function () {
assert.ok($el2.hasClass('show'), 'has class "show"')
assert.ok(!/height/i.test($el2.attr('style')), 'has height reset')
done()
})
$target.trigger('click')
})
QUnit.test('should collapse only the first collapse', function (assert) {
assert.expect(2)
var done = assert.async()
var html = [
'<div class="panel-group" id="accordion1">',
'<div class="panel">',
'<div id="collapse1" class="collapse"/>',
'</div>',
'</div>',
'<div class="panel-group" id="accordion2">',
'<div class="panel">',
'<div id="collapse2" class="collapse show"/>',
'</div>',
'</div>'
].join('')
$(html).appendTo('#qunit-fixture')
var $el1 = $('#collapse1')
var $el2 = $('#collapse2')
$el1.one('shown.bs.collapse', function () {
assert.ok($el1.hasClass('show'))
assert.ok($el2.hasClass('show'))
done()
}).bootstrapCollapse('show')
})
QUnit.test('should hide a collapsed element', function (assert) {
assert.expect(1)
var $el = $('<div class="collapse"/>').bootstrapCollapse('hide')
assert.ok(!$el.hasClass('show'), 'does not have class "show"')
})
QUnit.test('should not fire shown when show is prevented', function (assert) {
assert.expect(1)
var done = assert.async()
$('<div class="collapse"/>')
.on('show.bs.collapse', function (e) {
e.preventDefault()
assert.ok(true, 'show event fired')
done()
})
.on('shown.bs.collapse', function () {
assert.ok(false, 'shown event fired')
})
.bootstrapCollapse('show')
})
QUnit.test('should reset style to auto after finishing opening collapse', function (assert) {
assert.expect(2)
var done = assert.async()
$('<div class="collapse" style="height: 0px"/>')
.on('show.bs.collapse', function () {
assert.strictEqual(this.style.height, '0px', 'height is 0px')
})
.on('shown.bs.collapse', function () {
assert.strictEqual(this.style.height, '', 'height is auto')
done()
})
.bootstrapCollapse('show')
})
QUnit.test('should reset style to auto after finishing closing collapse', function (assert) {
assert.expect(1)
var done = assert.async()
$('<div class="collapse"/>')
.on('shown.bs.collapse', function () {
$(this).bootstrapCollapse('hide')
})
.on('hidden.bs.collapse', function () {
assert.strictEqual(this.style.height, '', 'height is auto')
done()
})
.bootstrapCollapse('show')
})
QUnit.test('should remove "collapsed" class from target when collapse is shown', function (assert) {
assert.expect(1)
var done = assert.async()
var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1"/>').appendTo('#qunit-fixture')
$('<div id="test1"/>')
.appendTo('#qunit-fixture')
.on('shown.bs.collapse', function () {
assert.ok(!$target.hasClass('collapsed'), 'target does not have collapsed class')
done()
})
$target.trigger('click')
})
QUnit.test('should add "collapsed" class to target when collapse is hidden', function (assert) {
assert.expect(1)
var done = assert.async()
var $target = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
$('<div id="test1" class="show"/>')
.appendTo('#qunit-fixture')
.on('hidden.bs.collapse', function () {
assert.ok($target.hasClass('collapsed'), 'target has collapsed class')
done()
})
$target.trigger('click')
})
QUnit.test('should remove "collapsed" class from all triggers targeting the collapse when the collapse is shown', function (assert) {
assert.expect(2)
var done = assert.async()
var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1"/>').appendTo('#qunit-fixture')
var $alt = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1"/>').appendTo('#qunit-fixture')
$('<div id="test1"/>')
.appendTo('#qunit-fixture')
.on('shown.bs.collapse', function () {
assert.ok(!$target.hasClass('collapsed'), 'target trigger does not have collapsed class')
assert.ok(!$alt.hasClass('collapsed'), 'alt trigger does not have collapsed class')
done()
})
$target.trigger('click')
})
QUnit.test('should add "collapsed" class to all triggers targeting the collapse when the collapse is hidden', function (assert) {
assert.expect(2)
var done = assert.async()
var $target = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
var $alt = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
$('<div id="test1" class="show"/>')
.appendTo('#qunit-fixture')
.on('hidden.bs.collapse', function () {
assert.ok($target.hasClass('collapsed'), 'target has collapsed class')
assert.ok($alt.hasClass('collapsed'), 'alt trigger has collapsed class')
done()
})
$target.trigger('click')
})
QUnit.test('should not close a collapse when initialized with "show" option if already shown', function (assert) {
assert.expect(0)
var done = assert.async()
var $test = $('<div id="test1" class="show"/>')
.appendTo('#qunit-fixture')
.on('hide.bs.collapse', function () {
assert.ok(false)
})
$test.bootstrapCollapse('show')
setTimeout(done, 0)
})
QUnit.test('should open a collapse when initialized with "show" option if not already shown', function (assert) {
assert.expect(1)
var done = assert.async()
var $test = $('<div id="test1" />')
.appendTo('#qunit-fixture')
.on('show.bs.collapse', function () {
assert.ok(true)
})
$test.bootstrapCollapse('show')
setTimeout(done, 0)
})
QUnit.test('should not show a collapse when initialized with "hide" option if already hidden', function (assert) {
assert.expect(0)
var done = assert.async()
$('<div class="collapse"></div>')
.appendTo('#qunit-fixture')
.on('show.bs.collapse', function () {
assert.ok(false, 'showing a previously-uninitialized hidden collapse when the "hide" method is called')
})
.bootstrapCollapse('hide')
setTimeout(done, 0)
})
QUnit.test('should hide a collapse when initialized with "hide" option if not already hidden', function (assert) {
assert.expect(1)
var done = assert.async()
$('<div class="collapse show"></div>')
.appendTo('#qunit-fixture')
.on('hide.bs.collapse', function () {
assert.ok(true, 'hiding a previously-uninitialized shown collapse when the "hide" method is called')
})
.bootstrapCollapse('hide')
setTimeout(done, 0)
})
QUnit.test('should remove "collapsed" class from active accordion target', function (assert) {
assert.expect(3)
var done = assert.async()
var accordionHTML = '<div id="accordion">' +
'<div class="card"/>' +
'<div class="card"/>' +
'<div class="card"/>' +
'</div>'
var $groups = $(accordionHTML).appendTo('#qunit-fixture').find('.card')
var $target1 = $('<a role="button" data-toggle="collapse" href="#body1" />').appendTo($groups.eq(0))
$('<div id="body1" class="show" data-parent="#accordion"/>').appendTo($groups.eq(0))
var $target2 = $('<a class="collapsed" data-toggle="collapse" role="button" href="#body2" />').appendTo($groups.eq(1))
$('<div id="body2" data-parent="#accordion"/>').appendTo($groups.eq(1))
var $target3 = $('<a class="collapsed" data-toggle="collapse" role="button" href="#body3" />').appendTo($groups.eq(2))
$('<div id="body3" data-parent="#accordion"/>')
.appendTo($groups.eq(2))
.on('shown.bs.collapse', function () {
assert.ok($target1.hasClass('collapsed'), 'inactive target 1 does have class "collapsed"')
assert.ok($target2.hasClass('collapsed'), 'inactive target 2 does have class "collapsed"')
assert.ok(!$target3.hasClass('collapsed'), 'active target 3 does not have class "collapsed"')
done()
})
$target3.trigger('click')
})
QUnit.test('should allow dots in data-parent', function (assert) {
assert.expect(3)
var done = assert.async()
var accordionHTML = '<div class="accordion">' +
'<div class="card"/>' +
'<div class="card"/>' +
'<div class="card"/>' +
'</div>'
var $groups = $(accordionHTML).appendTo('#qunit-fixture').find('.card')
var $target1 = $('<a role="button" data-toggle="collapse" href="#body1"/>').appendTo($groups.eq(0))
$('<div id="body1" class="show" data-parent=".accordion"/>').appendTo($groups.eq(0))
var $target2 = $('<a class="collapsed" data-toggle="collapse" role="button" href="#body2"/>').appendTo($groups.eq(1))
$('<div id="body2" data-parent=".accordion"/>').appendTo($groups.eq(1))
var $target3 = $('<a class="collapsed" data-toggle="collapse" role="button" href="#body3"/>').appendTo($groups.eq(2))
$('<div id="body3" data-parent=".accordion"/>')
.appendTo($groups.eq(2))
.on('shown.bs.collapse', function () {
assert.ok($target1.hasClass('collapsed'), 'inactive target 1 does have class "collapsed"')
assert.ok($target2.hasClass('collapsed'), 'inactive target 2 does have class "collapsed"')
assert.ok(!$target3.hasClass('collapsed'), 'active target 3 does not have class "collapsed"')
done()
})
$target3.trigger('click')
})
QUnit.test('should set aria-expanded="true" on trigger/control when collapse is shown', function (assert) {
assert.expect(1)
var done = assert.async()
var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1" aria-expanded="false"/>').appendTo('#qunit-fixture')
$('<div id="test1"/>')
.appendTo('#qunit-fixture')
.on('shown.bs.collapse', function () {
assert.strictEqual($target.attr('aria-expanded'), 'true', 'aria-expanded on target is "true"')
done()
})
$target.trigger('click')
})
QUnit.test('should set aria-expanded="false" on trigger/control when collapse is hidden', function (assert) {
assert.expect(1)
var done = assert.async()
var $target = $('<a role="button" data-toggle="collapse" href="#test1" aria-expanded="true"/>').appendTo('#qunit-fixture')
$('<div id="test1" class="show"/>')
.appendTo('#qunit-fixture')
.on('hidden.bs.collapse', function () {
assert.strictEqual($target.attr('aria-expanded'), 'false', 'aria-expanded on target is "false"')
done()
})
$target.trigger('click')
})
QUnit.test('should set aria-expanded="true" on all triggers targeting the collapse when the collapse is shown', function (assert) {
assert.expect(2)
var done = assert.async()
var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1" aria-expanded="false"/>').appendTo('#qunit-fixture')
var $alt = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1" aria-expanded="false"/>').appendTo('#qunit-fixture')
$('<div id="test1"/>')
.appendTo('#qunit-fixture')
.on('shown.bs.collapse', function () {
assert.strictEqual($target.attr('aria-expanded'), 'true', 'aria-expanded on trigger/control is "true"')
assert.strictEqual($alt.attr('aria-expanded'), 'true', 'aria-expanded on alternative trigger/control is "true"')
done()
})
$target.trigger('click')
})
QUnit.test('should set aria-expanded="false" on all triggers targeting the collapse when the collapse is hidden', function (assert) {
assert.expect(2)
var done = assert.async()
var $target = $('<a role="button" data-toggle="collapse" href="#test1" aria-expanded="true"/>').appendTo('#qunit-fixture')
var $alt = $('<a role="button" data-toggle="collapse" href="#test1" aria-expanded="true"/>').appendTo('#qunit-fixture')
$('<div id="test1" class="show"/>')
.appendTo('#qunit-fixture')
.on('hidden.bs.collapse', function () {
assert.strictEqual($target.attr('aria-expanded'), 'false', 'aria-expanded on trigger/control is "false"')
assert.strictEqual($alt.attr('aria-expanded'), 'false', 'aria-expanded on alternative trigger/control is "false"')
done()
})
$target.trigger('click')
})
QUnit.test('should change aria-expanded from active accordion trigger/control to "false" and set the trigger/control for the newly active one to "true"', function (assert) {
assert.expect(3)
var done = assert.async()
var accordionHTML = '<div id="accordion">' +
'<div class="card"/>' +
'<div class="card"/>' +
'<div class="card"/>' +
'</div>'
var $groups = $(accordionHTML).appendTo('#qunit-fixture').find('.card')
var $target1 = $('<a role="button" data-toggle="collapse" aria-expanded="true" href="#body1"/>').appendTo($groups.eq(0))
$('<div id="body1" class="show" data-parent="#accordion"/>').appendTo($groups.eq(0))
var $target2 = $('<a role="button" data-toggle="collapse" aria-expanded="false" href="#body2" class="collapsed" aria-expanded="false" />').appendTo($groups.eq(1))
$('<div id="body2" data-parent="#accordion"/>').appendTo($groups.eq(1))
var $target3 = $('<a class="collapsed" data-toggle="collapse" aria-expanded="false" role="button" href="#body3"/>').appendTo($groups.eq(2))
$('<div id="body3" data-parent="#accordion"/>')
.appendTo($groups.eq(2))
.on('shown.bs.collapse', function () {
assert.strictEqual($target1.attr('aria-expanded'), 'false', 'inactive trigger/control 1 has aria-expanded="false"')
assert.strictEqual($target2.attr('aria-expanded'), 'false', 'inactive trigger/control 2 has aria-expanded="false"')
assert.strictEqual($target3.attr('aria-expanded'), 'true', 'active trigger/control 3 has aria-expanded="true"')
done()
})
$target3.trigger('click')
})
QUnit.test('should not fire show event if show is prevented because other element is still transitioning', function (assert) {
assert.expect(1)
var done = assert.async()
var accordionHTML = '<div id="accordion">' +
'<div class="card"/>' +
'<div class="card"/>' +
'</div>'
var showFired = false
var $groups = $(accordionHTML).appendTo('#qunit-fixture').find('.card')
var $target1 = $('<a role="button" data-toggle="collapse" href="#body1"/>').appendTo($groups.eq(0))
$('<div id="body1" class="collapse" data-parent="#accordion"/>')
.appendTo($groups.eq(0))
.on('show.bs.collapse', function () {
showFired = true
})
var $target2 = $('<a role="button" data-toggle="collapse" href="#body2"/>').appendTo($groups.eq(1))
var $body2 = $('<div id="body2" class="collapse" data-parent="#accordion"/>').appendTo($groups.eq(1))
$target2.trigger('click')
$body2
.toggleClass('show collapsing')
.data('bs.collapse')._isTransitioning = 1
$target1.trigger('click')
setTimeout(function () {
assert.ok(!showFired, 'show event did not fire')
done()
}, 1)
})
QUnit.test('should add "collapsed" class to target when collapse is hidden via manual invocation', function (assert) {
assert.expect(1)
var done = assert.async()
var $target = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
$('<div id="test1" class="show"/>')
.appendTo('#qunit-fixture')
.on('hidden.bs.collapse', function () {
assert.ok($target.hasClass('collapsed'))
done()
})
.bootstrapCollapse('hide')
})
QUnit.test('should remove "collapsed" class from target when collapse is shown via manual invocation', function (assert) {
assert.expect(1)
var done = assert.async()
var $target = $('<a role="button" data-toggle="collapse" class="collapsed" href="#test1"/>').appendTo('#qunit-fixture')
$('<div id="test1"/>')
.appendTo('#qunit-fixture')
.on('shown.bs.collapse', function () {
assert.ok(!$target.hasClass('collapsed'))
done()
})
.bootstrapCollapse('show')
})
QUnit.test('should allow accordion to use children other than card', function (assert) {
assert.expect(4)
var done = assert.async()
var accordionHTML = '<div id="accordion">' +
'<div class="item">' +
'<a id="linkTrigger" data-toggle="collapse" href="#collapseOne" aria-expanded="false" aria-controls="collapseOne"></a>' +
'<div id="collapseOne" class="collapse" role="tabpanel" aria-labelledby="headingThree" data-parent="#accordion"></div>' +
'</div>' +
'<div class="item">' +
'<a id="linkTriggerTwo" data-toggle="collapse" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo"></a>' +
'<div id="collapseTwo" class="collapse show" role="tabpanel" aria-labelledby="headingTwo" data-parent="#accordion"></div>' +
'</div>' +
'</div>'
$(accordionHTML).appendTo('#qunit-fixture')
var $trigger = $('#linkTrigger')
var $triggerTwo = $('#linkTriggerTwo')
var $collapseOne = $('#collapseOne')
var $collapseTwo = $('#collapseTwo')
$collapseOne.on('shown.bs.collapse', function () {
assert.ok($collapseOne.hasClass('show'), '#collapseOne is shown')
assert.ok(!$collapseTwo.hasClass('show'), '#collapseTwo is not shown')
$collapseTwo.on('shown.bs.collapse', function () {
assert.ok(!$collapseOne.hasClass('show'), '#collapseOne is not shown')
assert.ok($collapseTwo.hasClass('show'), '#collapseTwo is shown')
done()
})
$triggerTwo.trigger($.Event('click'))
})
$trigger.trigger($.Event('click'))
})
QUnit.test('should allow accordion to contain nested elements', function (assert) {
assert.expect(4)
var done = assert.async()
var accordionHTML = '<div id="accordion">' +
'<div class="row">' +
'<div class="col-lg-6">' +
'<div class="item">' +
'<a id="linkTrigger" data-toggle="collapse" href="#collapseOne" aria-expanded="false" aria-controls="collapseOne"></a>' +
'<div id="collapseOne" class="collapse" role="tabpanel" aria-labelledby="headingThree" data-parent="#accordion"></div>' +
'</div>' +
'</div>' +
'<div class="col-lg-6">' +
'<div class="item">' +
'<a id="linkTriggerTwo" data-toggle="collapse" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo"></a>' +
'<div id="collapseTwo" class="collapse show" role="tabpanel" aria-labelledby="headingTwo" data-parent="#accordion"></div>' +
'</div>' +
'</div>' +
'</div>' +
'</div>'
$(accordionHTML).appendTo('#qunit-fixture')
var $trigger = $('#linkTrigger')
var $triggerTwo = $('#linkTriggerTwo')
var $collapseOne = $('#collapseOne')
var $collapseTwo = $('#collapseTwo')
$collapseOne.on('shown.bs.collapse', function () {
assert.ok($collapseOne.hasClass('show'), '#collapseOne is shown')
assert.ok(!$collapseTwo.hasClass('show'), '#collapseTwo is not shown')
$collapseTwo.on('shown.bs.collapse', function () {
assert.ok(!$collapseOne.hasClass('show'), '#collapseOne is not shown')
assert.ok($collapseTwo.hasClass('show'), '#collapseTwo is shown')
done()
})
$triggerTwo.trigger($.Event('click'))
})
$trigger.trigger($.Event('click'))
})
QUnit.test('should allow accordion to target multiple elements', function (assert) {
assert.expect(8)
var done = assert.async()
var accordionHTML = '<div id="accordion">' +
'<a id="linkTriggerOne" data-toggle="collapse" data-target=".collapseOne" href="#" aria-expanded="false" aria-controls="collapseOne"></a>' +
'<a id="linkTriggerTwo" data-toggle="collapse" data-target=".collapseTwo" href="#" aria-expanded="false" aria-controls="collapseTwo"></a>' +
'<div id="collapseOneOne" class="collapse collapseOne" role="tabpanel" data-parent="#accordion"></div>' +
'<div id="collapseOneTwo" class="collapse collapseOne" role="tabpanel" data-parent="#accordion"></div>' +
'<div id="collapseTwoOne" class="collapse collapseTwo" role="tabpanel" data-parent="#accordion"></div>' +
'<div id="collapseTwoTwo" class="collapse collapseTwo" role="tabpanel" data-parent="#accordion"></div>' +
'</div>'
$(accordionHTML).appendTo('#qunit-fixture')
var $trigger = $('#linkTriggerOne')
var $triggerTwo = $('#linkTriggerTwo')
var $collapseOneOne = $('#collapseOneOne')
var $collapseOneTwo = $('#collapseOneTwo')
var $collapseTwoOne = $('#collapseTwoOne')
var $collapseTwoTwo = $('#collapseTwoTwo')
var collapsedElements = {
one : false,
two : false
}
function firstTest() {
assert.ok($collapseOneOne.hasClass('show'), '#collapseOneOne is shown')
assert.ok($collapseOneTwo.hasClass('show'), '#collapseOneTwo is shown')
assert.ok(!$collapseTwoOne.hasClass('show'), '#collapseTwoOne is not shown')
assert.ok(!$collapseTwoTwo.hasClass('show'), '#collapseTwoTwo is not shown')
$triggerTwo.trigger($.Event('click'))
}
function secondTest() {
assert.ok(!$collapseOneOne.hasClass('show'), '#collapseOneOne is not shown')
assert.ok(!$collapseOneTwo.hasClass('show'), '#collapseOneTwo is not shown')
assert.ok($collapseTwoOne.hasClass('show'), '#collapseTwoOne is shown')
assert.ok($collapseTwoTwo.hasClass('show'), '#collapseTwoTwo is shown')
done()
}
$collapseOneOne.on('shown.bs.collapse', function () {
if (collapsedElements.one) {
firstTest()
} else {
collapsedElements.one = true
}
})
$collapseOneTwo.on('shown.bs.collapse', function () {
if (collapsedElements.one) {
firstTest()
} else {
collapsedElements.one = true
}
})
$collapseTwoOne.on('shown.bs.collapse', function () {
if (collapsedElements.two) {
secondTest()
} else {
collapsedElements.two = true
}
})
$collapseTwoTwo.on('shown.bs.collapse', function () {
if (collapsedElements.two) {
secondTest()
} else {
collapsedElements.two = true
}
})
$trigger.trigger($.Event('click'))
})
QUnit.test('should collapse accordion children but not nested accordion children', function (assert) {
assert.expect(9)
var done = assert.async()
$('<div id="accordion">' +
'<div class="item">' +
'<a id="linkTrigger" data-toggle="collapse" href="#collapseOne" aria-expanded="false" aria-controls="collapseOne"></a>' +
'<div id="collapseOne" data-parent="#accordion" class="collapse" role="tabpanel" aria-labelledby="headingThree">' +
'<div id="nestedAccordion">' +
'<div class="item">' +
'<a id="nestedLinkTrigger" data-toggle="collapse" href="#nestedCollapseOne" aria-expanded="false" aria-controls="nestedCollapseOne"></a>' +
'<div id="nestedCollapseOne" data-parent="#nestedAccordion" class="collapse" role="tabpanel" aria-labelledby="headingThree">' +
'</div>' +
'</div>' +
'</div>' +
'</div>' +
'</div>' +
'<div class="item">' +
'<a id="linkTriggerTwo" data-toggle="collapse" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo"></a>' +
'<div id="collapseTwo" data-parent="#accordion" class="collapse show" role="tabpanel" aria-labelledby="headingTwo"></div>' +
'</div>' +
'</div>').appendTo('#qunit-fixture')
var $trigger = $('#linkTrigger')
var $triggerTwo = $('#linkTriggerTwo')
var $nestedTrigger = $('#nestedLinkTrigger')
var $collapseOne = $('#collapseOne')
var $collapseTwo = $('#collapseTwo')
var $nestedCollapseOne = $('#nestedCollapseOne')
$collapseOne.one('shown.bs.collapse', function () {
assert.ok($collapseOne.hasClass('show'), '#collapseOne is shown')
assert.ok(!$collapseTwo.hasClass('show'), '#collapseTwo is not shown')
assert.ok(!$('#nestedCollapseOne').hasClass('show'), '#nestedCollapseOne is not shown')
$nestedCollapseOne.one('shown.bs.collapse', function () {
assert.ok($collapseOne.hasClass('show'), '#collapseOne is shown')
assert.ok(!$collapseTwo.hasClass('show'), '#collapseTwo is not shown')
assert.ok($nestedCollapseOne.hasClass('show'), '#nestedCollapseOne is shown')
$collapseTwo.one('shown.bs.collapse', function () {
assert.ok(!$collapseOne.hasClass('show'), '#collapseOne is not shown')
assert.ok($collapseTwo.hasClass('show'), '#collapseTwo is shown')
assert.ok($nestedCollapseOne.hasClass('show'), '#nestedCollapseOne is shown')
done()
})
$triggerTwo.trigger($.Event('click'))
})
$nestedTrigger.trigger($.Event('click'))
})
$trigger.trigger($.Event('click'))
})
QUnit.test('should not prevent event for input', function (assert) {
assert.expect(3)
var done = assert.async()
var $target = $('<input type="checkbox" data-toggle="collapse" data-target="#collapsediv1" />').appendTo('#qunit-fixture')
$('<div id="collapsediv1"/>')
.appendTo('#qunit-fixture')
.on('shown.bs.collapse', function () {
assert.ok($(this).hasClass('show'))
assert.ok($target.attr('aria-expanded') === 'true')
assert.ok($target.prop('checked'))
done()
})
$target.trigger($.Event('click'))
})
QUnit.test('should add "collapsed" class to triggers only when all the targeted collapse are hidden', function (assert) {
assert.expect(9)
var done = assert.async()
var $trigger1 = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
var $trigger2 = $('<a role="button" data-toggle="collapse" href="#test2"/>').appendTo('#qunit-fixture')
var $trigger3 = $('<a role="button" data-toggle="collapse" href=".multi"/>').appendTo('#qunit-fixture')
var $target1 = $('<div id="test1" class="multi"/>').appendTo('#qunit-fixture')
var $target2 = $('<div id="test2" class="multi"/>').appendTo('#qunit-fixture')
$target2.one('shown.bs.collapse', function () {
assert.ok(!$trigger1.hasClass('collapsed'), 'trigger1 does not have collapsed class')
assert.ok(!$trigger2.hasClass('collapsed'), 'trigger2 does not have collapsed class')
assert.ok(!$trigger3.hasClass('collapsed'), 'trigger3 does not have collapsed class')
$target2.one('hidden.bs.collapse', function () {
assert.ok(!$trigger1.hasClass('collapsed'), 'trigger1 does not have collapsed class')
assert.ok($trigger2.hasClass('collapsed'), 'trigger2 has collapsed class')
assert.ok(!$trigger3.hasClass('collapsed'), 'trigger3 does not have collapsed class')
$target1.one('hidden.bs.collapse', function () {
assert.ok($trigger1.hasClass('collapsed'), 'trigger1 has collapsed class')
assert.ok($trigger2.hasClass('collapsed'), 'trigger2 has collapsed class')
assert.ok($trigger3.hasClass('collapsed'), 'trigger3 has collapsed class')
done()
})
$trigger1.trigger('click')
})
$trigger2.trigger('click')
})
$trigger3.trigger('click')
})
QUnit.test('should set aria-expanded="true" to triggers targeting shown collaspe and aria-expanded="false" only when all the targeted collapses are shown', function (assert) {
assert.expect(9)
var done = assert.async()
var $trigger1 = $('<a role="button" data-toggle="collapse" href="#test1"/>').appendTo('#qunit-fixture')
var $trigger2 = $('<a role="button" data-toggle="collapse" href="#test2"/>').appendTo('#qunit-fixture')
var $trigger3 = $('<a role="button" data-toggle="collapse" href=".multi"/>').appendTo('#qunit-fixture')
var $target1 = $('<div id="test1" class="multi collapse"/>').appendTo('#qunit-fixture')
var $target2 = $('<div id="test2" class="multi collapse"/>').appendTo('#qunit-fixture')
$target2.one('shown.bs.collapse', function () {
assert.strictEqual($trigger1.attr('aria-expanded'), 'true', 'aria-expanded on trigger1 is "true"')
assert.strictEqual($trigger2.attr('aria-expanded'), 'true', 'aria-expanded on trigger2 is "true"')
assert.strictEqual($trigger3.attr('aria-expanded'), 'true', 'aria-expanded on trigger3 is "true"')
$target2.one('hidden.bs.collapse', function () {
assert.strictEqual($trigger1.attr('aria-expanded'), 'true', 'aria-expanded on trigger1 is "true"')
assert.strictEqual($trigger2.attr('aria-expanded'), 'false', 'aria-expanded on trigger2 is "false"')
assert.strictEqual($trigger3.attr('aria-expanded'), 'true', 'aria-expanded on trigger3 is "true"')
$target1.one('hidden.bs.collapse', function () {
assert.strictEqual($trigger1.attr('aria-expanded'), 'false', 'aria-expanded on trigger1 is "fasle"')
assert.strictEqual($trigger2.attr('aria-expanded'), 'false', 'aria-expanded on trigger2 is "false"')
assert.strictEqual($trigger3.attr('aria-expanded'), 'false', 'aria-expanded on trigger3 is "false"')
done()
})
$trigger1.trigger('click')
})
$trigger2.trigger('click')
})
$trigger3.trigger('click')
})
QUnit.test('should not prevent interactions inside the collapse element', function (assert) {
assert.expect(2)
var done = assert.async()
var $target = $('<input type="checkbox" data-toggle="collapse" data-target="#collapsediv1" />').appendTo('#qunit-fixture')
var htmlCollapse =
'<div id="collapsediv1" class="collapse">' +
' <input type="checkbox" id="testCheckbox" />' +
'</div>'
$(htmlCollapse)
.appendTo('#qunit-fixture')
.on('shown.bs.collapse', function () {
assert.ok($target.prop('checked'), '$trigger is checked')
var $testCheckbox = $('#testCheckbox')
$testCheckbox.trigger($.Event('click'))
setTimeout(function () {
assert.ok($testCheckbox.prop('checked'), '$testCheckbox is checked too')
done()
}, 5)
})
$target.trigger($.Event('click'))
})
QUnit.test('should allow jquery object in parent config', function (assert) {
assert.expect(1)
var html =
'<div class="my-collapse">' +
' <div class="item">' +
' <a data-toggle="collapse" href="#">Toggle item</a>' +
' <div class="collapse">Lorem ipsum</div>' +
' </div>' +
'</div>'
$(html).appendTo('#qunit-fixture')
try {
$('[data-toggle="collapse"]').bootstrapCollapse({
parent: $('.my-collapse')
})
assert.ok(true, 'collapse correctly created')
} catch (err) {
assert.ok(false, 'collapse not created')
}
})
QUnit.test('should allow DOM object in parent config', function (assert) {
assert.expect(1)
var html =
'<div class="my-collapse">' +
' <div class="item">' +
' <a data-toggle="collapse" href="#">Toggle item</a>' +
' <div class="collapse">Lorem ipsum</div>' +
' </div>' +
'</div>'
$(html).appendTo('#qunit-fixture')
try {
$('[data-toggle="collapse"]').bootstrapCollapse({
parent: $('.my-collapse')[0]
})
assert.ok(true, 'collapse correctly created')
} catch (err) {
assert.ok(false, 'collapse not created')
}
})
QUnit.test('should find collapse children if they have collapse class too not only data-parent', function (assert) {
assert.expect(2)
var done = assert.async()
var html =
'<div class="my-collapse">' +
' <div class="item">' +
' <a data-toggle="collapse" href="#">Toggle item 1</a>' +
' <div id="collapse1" class="collapse show">Lorem ipsum 1</div>' +
' </div>' +
' <div class="item">' +
' <a id="triggerCollapse2" data-toggle="collapse" href="#">Toggle item 2</a>' +
' <div id="collapse2" class="collapse">Lorem ipsum 2</div>' +
' </div>' +
'</div>'
$(html).appendTo('#qunit-fixture')
var $parent = $('.my-collapse')
var $collapse2 = $('#collapse2')
$parent.find('.collapse').bootstrapCollapse({
parent: $parent,
toggle: false
})
$collapse2.on('shown.bs.collapse', function () {
assert.ok($collapse2.hasClass('show'))
assert.ok(!$('#collapse1').hasClass('show'))
done()
})
$collapse2.bootstrapCollapse('toggle')
})
})
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