217 lines
7.4 KiB
JavaScript
217 lines
7.4 KiB
JavaScript
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$(function () {
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'use strict';
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QUnit.module('tabs plugin')
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QUnit.test('should be defined on jquery object', function (assert) {
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assert.expect(1)
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assert.ok($(document.body).tab, 'tabs method is defined')
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})
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QUnit.module('tabs', {
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beforeEach: 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.bootstrapTab = $.fn.tab.noConflict()
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},
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afterEach: function () {
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$.fn.tab = $.fn.bootstrapTab
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delete $.fn.bootstrapTab
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}
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})
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QUnit.test('should provide no conflict', function (assert) {
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assert.expect(1)
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assert.strictEqual($.fn.tab, undefined, 'tab was set back to undefined (org value)')
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})
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QUnit.test('should return jquery collection containing the element', function (assert) {
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assert.expect(2)
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var $el = $('<div/>')
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var $tab = $el.bootstrapTab()
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assert.ok($tab instanceof $, 'returns jquery collection')
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assert.strictEqual($tab[0], $el[0], 'collection contains element')
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})
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QUnit.test('should activate element by tab id', function (assert) {
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assert.expect(2)
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var tabsHTML = '<ul class="tabs">'
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+ '<li><a href="#home">Home</a></li>'
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+ '<li><a href="#profile">Profile</a></li>'
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+ '</ul>'
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$('<ul><li id="home"/><li id="profile"/></ul>').appendTo('#qunit-fixture')
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$(tabsHTML).find('li:last a').bootstrapTab('show')
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assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
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$(tabsHTML).find('li:first a').bootstrapTab('show')
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assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
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})
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QUnit.test('should activate element by tab id', function (assert) {
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assert.expect(2)
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var pillsHTML = '<ul class="pills">'
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+ '<li><a href="#home">Home</a></li>'
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+ '<li><a href="#profile">Profile</a></li>'
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+ '</ul>'
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$('<ul><li id="home"/><li id="profile"/></ul>').appendTo('#qunit-fixture')
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$(pillsHTML).find('li:last a').bootstrapTab('show')
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assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
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$(pillsHTML).find('li:first a').bootstrapTab('show')
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assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
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})
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QUnit.test('should not fire shown when show is prevented', function (assert) {
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assert.expect(1)
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var done = assert.async()
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$('<div class="tab"/>')
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.on('show.bs.tab', function (e) {
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e.preventDefault()
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assert.ok(true, 'show event fired')
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done()
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})
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.on('shown.bs.tab', function () {
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assert.ok(false, 'shown event fired')
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})
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.bootstrapTab('show')
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})
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QUnit.test('show and shown events should reference correct relatedTarget', function (assert) {
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assert.expect(2)
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var done = assert.async()
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var dropHTML = '<ul class="drop">'
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+ '<li class="dropdown"><a data-toggle="dropdown" href="#">1</a>'
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+ '<ul class="dropdown-menu">'
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+ '<li><a href="#1-1" data-toggle="tab">1-1</a></li>'
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+ '<li><a href="#1-2" data-toggle="tab">1-2</a></li>'
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+ '</ul>'
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+ '</li>'
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+ '</ul>'
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$(dropHTML)
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.find('ul > li:first a')
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.bootstrapTab('show')
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.end()
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.find('ul > li:last a')
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.on('show.bs.tab', function (e) {
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assert.strictEqual(e.relatedTarget.hash, '#1-1', 'references correct element as relatedTarget')
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})
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.on('shown.bs.tab', function (e) {
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assert.strictEqual(e.relatedTarget.hash, '#1-1', 'references correct element as relatedTarget')
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done()
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})
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.bootstrapTab('show')
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})
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QUnit.test('should fire hide and hidden events', function (assert) {
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assert.expect(2)
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var done = assert.async()
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var tabsHTML = '<ul class="tabs">'
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+ '<li><a href="#home">Home</a></li>'
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+ '<li><a href="#profile">Profile</a></li>'
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+ '</ul>'
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$(tabsHTML)
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.find('li:first a')
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.on('hide.bs.tab', function () {
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assert.ok(true, 'hide event fired')
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})
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.bootstrapTab('show')
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.end()
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.find('li:last a')
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.bootstrapTab('show')
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$(tabsHTML)
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.find('li:first a')
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.on('hidden.bs.tab', function () {
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assert.ok(true, 'hidden event fired')
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done()
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})
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.bootstrapTab('show')
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.end()
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.find('li:last a')
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.bootstrapTab('show')
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})
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QUnit.test('should not fire hidden when hide is prevented', function (assert) {
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assert.expect(1)
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var done = assert.async()
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var tabsHTML = '<ul class="tabs">'
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+ '<li><a href="#home">Home</a></li>'
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+ '<li><a href="#profile">Profile</a></li>'
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+ '</ul>'
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$(tabsHTML)
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.find('li:first a')
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.on('hide.bs.tab', function (e) {
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e.preventDefault()
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assert.ok(true, 'hide event fired')
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done()
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})
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.on('hidden.bs.tab', function () {
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assert.ok(false, 'hidden event fired')
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})
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.bootstrapTab('show')
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.end()
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.find('li:last a')
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.bootstrapTab('show')
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})
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QUnit.test('hide and hidden events contain correct relatedTarget', function (assert) {
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assert.expect(2)
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var done = assert.async()
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var tabsHTML = '<ul class="tabs">'
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+ '<li><a href="#home">Home</a></li>'
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+ '<li><a href="#profile">Profile</a></li>'
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+ '</ul>'
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$(tabsHTML)
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.find('li:first a')
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.on('hide.bs.tab', function (e) {
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assert.strictEqual(e.relatedTarget.hash, '#profile', 'references correct element as relatedTarget')
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})
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.on('hidden.bs.tab', function (e) {
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assert.strictEqual(e.relatedTarget.hash, '#profile', 'references correct element as relatedTarget')
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done()
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})
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.bootstrapTab('show')
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.end()
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.find('li:last a')
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.bootstrapTab('show')
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})
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QUnit.test('selected tab should have aria-expanded', function (assert) {
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assert.expect(8)
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var tabsHTML = '<ul class="nav nav-tabs">'
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+ '<li class="active"><a href="#home" toggle="tab" aria-expanded="true">Home</a></li>'
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+ '<li><a href="#profile" toggle="tab" aria-expanded="false">Profile</a></li>'
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+ '</ul>'
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var $tabs = $(tabsHTML).appendTo('#qunit-fixture')
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$tabs.find('li:first a').bootstrapTab('show')
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assert.strictEqual($tabs.find('.active a').attr('aria-expanded'), 'true', 'shown tab has aria-expanded = true')
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assert.strictEqual($tabs.find('li:not(.active) a').attr('aria-expanded'), 'false', 'hidden tab has aria-expanded = false')
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$tabs.find('li:last a').trigger('click')
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assert.strictEqual($tabs.find('.active a').attr('aria-expanded'), 'true', 'after click, shown tab has aria-expanded = true')
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assert.strictEqual($tabs.find('li:not(.active) a').attr('aria-expanded'), 'false', 'after click, hidden tab has aria-expanded = false')
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$tabs.find('li:first a').bootstrapTab('show')
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assert.strictEqual($tabs.find('.active a').attr('aria-expanded'), 'true', 'shown tab has aria-expanded = true')
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assert.strictEqual($tabs.find('li:not(.active) a').attr('aria-expanded'), 'false', 'hidden tab has aria-expanded = false')
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$tabs.find('li:first a').trigger('click')
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assert.strictEqual($tabs.find('.active a').attr('aria-expanded'), 'true', 'after second show event, shown tab still has aria-expanded = true')
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assert.strictEqual($tabs.find('li:not(.active) a').attr('aria-expanded'), 'false', 'after second show event, hidden tab has aria-expanded = false')
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})
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})
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