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534 lines
22 KiB
JavaScript
534 lines
22 KiB
JavaScript
$(function () {
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'use strict'
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QUnit.module('tabs plugin')
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QUnit.test('should be defined on jquery object', function (assert) {
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assert.expect(1)
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assert.ok($(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 $.fn.bootstrapTab
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$('#qunit-fixture').html('')
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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(typeof $.fn.tab, 'undefined', 'tab was set back to undefined (org value)')
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})
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QUnit.test('should throw explicit error on undefined method', function (assert) {
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assert.expect(1)
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var $el = $('<div/>')
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$el.bootstrapTab()
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try {
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$el.bootstrapTab('noMethod')
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} catch (error) {
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assert.strictEqual(error.message, 'No method named "noMethod"')
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}
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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 = $el.bootstrapTab()
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assert.true($tab instanceof $, 'returns jquery collection')
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assert.strictEqual($tab[0], $el[0], 'collection contains element')
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})
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QUnit.test('should activate element by tab id (using buttons, the preferred semantic way)', function (assert) {
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assert.expect(2)
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var tabsHTML = '<ul class="nav" role="tablist">' +
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'<li><button type="button" data-target="#home" role="tab">Home</button></li>' +
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'<li><button type="button" data-target="#profile" role="tab">Profile</button></li>' +
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'</ul>'
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$('<ul><li id="home" role="tabpanel"></li><li id="profile" role="tabpanel"></li></ul>').appendTo('#qunit-fixture')
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$(tabsHTML).find('li:last-child button').bootstrapTab('show')
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assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
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$(tabsHTML).find('li:first-child button').bootstrapTab('show')
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assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
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})
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QUnit.test('should activate element by tab id (using links for tabs - not ideal, but still supported)', function (assert) {
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assert.expect(2)
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var tabsHTML = '<ul class="nav" role="tablist">' +
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'<li><a href="#home" role="tab">Home</a></li>' +
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'<li><a href="#profile" role="tab">Profile</a></li>' +
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'</ul>'
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$('<ul><li id="home" role="tabpanel"/><li id="profile" role="tabpanel"/></ul>').appendTo('#qunit-fixture')
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$(tabsHTML).find('li:last-child a').bootstrapTab('show')
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assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
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$(tabsHTML).find('li:first-child a').bootstrapTab('show')
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assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
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})
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QUnit.test('should activate element by tab id (.nav-pills)', function (assert) {
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assert.expect(2)
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var pillsHTML = '<ul class="nav nav-pills" role="tablist">' +
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'<li><a href="#home">Home</a></li>' +
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'<li><a href="#profile">Profile</a></li>' +
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'</ul>'
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$('<ul><li id="home"/><li id="profile"/></ul>').appendTo('#qunit-fixture')
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$(pillsHTML).find('li:last-child a').bootstrapTab('show')
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assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
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$(pillsHTML).find('li:first-child a').bootstrapTab('show')
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assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
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})
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QUnit.test('should activate element by tab id in ordered list', function (assert) {
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assert.expect(2)
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var pillsHTML = '<ol class="nav nav-pills" role="tablist">' +
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'<li><button type="button" data-target="#home" role="tab">Home</button></li>' +
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'<li><button type="button" data-target="#profile" role="tab">Profile</button></li>' +
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'</ol>'
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$('<ol><li id="home" role="tabpanel"/><li id="profile" role="tabpanel"/></ol>').appendTo('#qunit-fixture')
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$(pillsHTML).find('li:last-child button').bootstrapTab('show')
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assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
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$(pillsHTML).find('li:first-child button').bootstrapTab('show')
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assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
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})
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QUnit.test('should activate element by tab id in nav list', function (assert) {
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assert.expect(2)
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var tabsHTML = '<nav class="nav">' +
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'<button type="button" data-target="#home" role="tab">Home</button>' +
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'<button type="button" data-target="#profile" role="tab">Profile</button>' +
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'</nav>'
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$('<div><div id="home" role="tabpanel"/><div id="profile" role="tabpanel"/></div>').appendTo('#qunit-fixture')
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$(tabsHTML).find('button:last-child').bootstrapTab('show')
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assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
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$(tabsHTML).find('button:first-child').bootstrapTab('show')
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assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'home')
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})
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QUnit.test('should activate element by tab id in list group', function (assert) {
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assert.expect(2)
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var tabsHTML = '<div class="list-group" role="tablist">' +
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'<button type="button" data-target="#home" role="tab">Home</button>' +
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'<button type="button" data-target="#profile" role="tab">Profile</button>' +
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'</div>'
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$('<div><div id="home" role="tabpanel"/><div id="profile" role="tabpanel"/></div>').appendTo('#qunit-fixture')
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$(tabsHTML).find('button:last-child').bootstrapTab('show')
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assert.strictEqual($('#qunit-fixture').find('.active').attr('id'), 'profile')
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$(tabsHTML).find('button:first-child').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="nav"/>')
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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('should not fire shown when tab is already active', function (assert) {
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assert.expect(0)
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var tabsHTML = '<ul class="nav nav-tabs" role="tablist">' +
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'<li class="nav-item" role="presentation"><button type="button" data-target="#home" class="nav-link active" role="tab" aria-selected="true">Home</button></li>' +
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'<li class="nav-item" role="presentation"><button type="button" data-target="#profile" class="nav-link" role="tab">Profile</button></li>' +
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'</ul>' +
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'<div class="tab-content">' +
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'<div class="tab-pane active" id="home" role="tabpanel"></div>' +
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'<div class="tab-pane" id="profile" role="tabpanel"></div>' +
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'</div>'
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$(tabsHTML)
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.find('button.active')
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.on('shown.bs.tab', function () {
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assert.ok(true, 'shown event fired')
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})
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.bootstrapTab('show')
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})
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QUnit.test('should not fire shown when tab is disabled', function (assert) {
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assert.expect(0)
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var tabsHTML = '<ul class="nav nav-tabs" role="tablist">' +
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'<li class="nav-item"><button type="button" data-target="#home" class="nav-link active" role="tab" aria-selected="true">Home</button></li>' +
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'<li class="nav-item"><button type="button" data-target="#profile" class="nav-link" disabled role="tab">Profile</button></li>' +
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'</ul>' +
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'<div class="tab-content">' +
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'<div class="tab-pane active" id="home" role="tabpanel"></div>' +
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'<div class="tab-pane" id="profile" role="tabpanel"></div>' +
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'</div>'
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$(tabsHTML)
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.find('button[disabled]')
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.on('shown.bs.tab', function () {
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assert.ok(true, '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 tabsHTML =
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'<ul class="nav nav-tabs" role="tablist">' +
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' <li class="nav-item" role="presentation"><button type="button" data-target="#home" class="nav-link active" role="tab" aria-selected="true">Home</button></li>' +
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' <li class="nav-item" role="presentation"><button type="button" data-target="#profile" class="nav-link" role="tab" aria-selected="false">Profile</button></li>' +
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'</ul>' +
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'<div class="tab-content">' +
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' <div class="tab-pane active" id="home" role="tabpanel"/>' +
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' <div class="tab-pane" id="profile" role="tabpanel"/>' +
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'</div>'
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$(tabsHTML)
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.find('li:last-child button')
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.on('show.bs.tab', function (e) {
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assert.strictEqual(e.relatedTarget.getAttribute('data-target'), '#home', 'references correct element as relatedTarget')
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})
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.on('shown.bs.tab', function (e) {
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assert.strictEqual(e.relatedTarget.getAttribute('data-target'), '#home', 'references correct element as relatedTarget')
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done()
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})
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.bootstrapTab('show')
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})
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QUnit.test('should fire hide and hidden events', function (assert) {
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assert.expect(2)
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var done = assert.async()
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var tabsHTML = '<ul class="nav" role="tablist">' +
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'<li><button type="button" data-target="#home" role="tab">Home</button></li>' +
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'<li><button type="button" data-target="#profile" role="tab">Profile</button></li>' +
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'</ul>'
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$(tabsHTML)
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.find('li:first-child button')
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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-child button')
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.bootstrapTab('show')
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$(tabsHTML)
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.find('li:first-child button')
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.on('hidden.bs.tab', function () {
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assert.ok(true, 'hidden event fired')
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done()
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})
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.bootstrapTab('show')
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.end()
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.find('li:last-child button')
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.bootstrapTab('show')
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})
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QUnit.test('should not fire hidden when hide is prevented', function (assert) {
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assert.expect(1)
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var done = assert.async()
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var tabsHTML = '<ul class="nav" role="tablist">' +
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'<li><button type="button" data-target="#home" role="tab">Home</button></li>' +
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'<li><button type="button" data-target="#profile" role="tab">Profile</button></li>' +
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'</ul>'
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$(tabsHTML)
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.find('li:first-child button')
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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-child button')
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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="nav" role="tablist">' +
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'<li><button type="button" data-target="#home" role="tab">Home</button></li>' +
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'<li><button type="button" data-target="#profile" role="tab">Profile</button></li>' +
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'</ul>'
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$(tabsHTML)
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.find('li:first-child button')
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.on('hide.bs.tab', function (e) {
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assert.strictEqual(e.relatedTarget.getAttribute('data-target'), '#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.getAttribute('data-target'), '#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-child button')
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.bootstrapTab('show')
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})
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QUnit.test('selected tab should have correct aria-selected', function (assert) {
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assert.expect(8)
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var tabsHTML = '<ul class="nav nav-tabs" role="tablist">' +
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'<li><button type="button" data-target="#home" role="tab" aria-selected="false">Home</button></li>' +
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'<li><button type="button" data-target="#profile" role="tab" aria-selected="false">Profile</button></li>' +
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'</ul>'
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var $tabs = $(tabsHTML).appendTo('#qunit-fixture')
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$tabs.find('li:first-child button').bootstrapTab('show')
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assert.strictEqual($tabs.find('.active').attr('aria-selected'), 'true', 'shown tab has aria-selected = true')
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assert.strictEqual($tabs.find('button:not(.active)').attr('aria-selected'), 'false', 'hidden tab has aria-selected = false')
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$tabs.find('li:last-child button').trigger('click')
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assert.strictEqual($tabs.find('.active').attr('aria-selected'), 'true', 'after click, shown tab has aria-selected = true')
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assert.strictEqual($tabs.find('button:not(.active)').attr('aria-selected'), 'false', 'after click, hidden tab has aria-selected = false')
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$tabs.find('li:first-child button').bootstrapTab('show')
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assert.strictEqual($tabs.find('.active').attr('aria-selected'), 'true', 'shown tab has aria-selected = true')
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assert.strictEqual($tabs.find('button:not(.active)').attr('aria-selected'), 'false', 'hidden tab has aria-selected = false')
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$tabs.find('li:first-child button').trigger('click')
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assert.strictEqual($tabs.find('.active').attr('aria-selected'), 'true', 'after second show event, shown tab still has aria-selected = true')
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assert.strictEqual($tabs.find('button:not(.active)').attr('aria-selected'), 'false', 'after second show event, hidden tab has aria-selected = false')
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})
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QUnit.test('selected tab should deactivate previous selected tab', function (assert) {
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assert.expect(2)
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var tabsHTML = '<ul class="nav nav-tabs" role="tablist">' +
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'<li class="nav-item"><button type="button" data-target="#home" role="tab" data-toggle="tab">Home</button></li>' +
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'<li class="nav-item"><button type="button" data-target="#profile" role="tab" data-toggle="tab">Profile</button></li>' +
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'</ul>'
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var $tabs = $(tabsHTML).appendTo('#qunit-fixture')
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$tabs.find('li:last-child button').trigger('click')
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assert.false($tabs.find('li:first-child button').hasClass('active'))
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assert.true($tabs.find('li:last-child button').hasClass('active'))
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})
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QUnit.test('should support li > .dropdown-item', function (assert) {
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assert.expect(2)
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var tabsHTML = [
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'<ul class="nav nav-tabs" role="tablist">',
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' <li class="nav-item"><a class="nav-link active" href="#home" data-toggle="tab">Home</a></li>',
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' <li class="nav-item"><a class="nav-link" href="#profile" data-toggle="tab">Profile</a></li>',
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' <li class="nav-item dropdown">',
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' <a class="nav-link dropdown-toggle" data-toggle="dropdown" href="#">Dropdown</a>',
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' <ul class="dropdown-menu">',
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' <li><a class="dropdown-item" href="#dropdown1" id="dropdown1-tab" data-toggle="tab">@fat</a></li>',
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' <li><a class="dropdown-item" href="#dropdown2" id="dropdown2-tab" data-toggle="tab">@mdo</a></li>',
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' </ul>',
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' </li>',
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'</ul>'
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].join('')
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var $tabs = $(tabsHTML).appendTo('#qunit-fixture')
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$tabs.find('.dropdown-item').trigger('click')
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assert.true($tabs.find('.dropdown-item').hasClass('active'))
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assert.false($tabs.find('.nav-link:not(.dropdown-toggle)').hasClass('active'))
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})
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QUnit.test('Nested tabs', function (assert) {
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assert.expect(2)
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var done = assert.async()
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var tabsHTML =
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'<nav class="nav nav-tabs" role="tablist">' +
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' <button type="button" id="tab1" data-target="#x-tab1" class="nav-link" data-toggle="tab" role="tab" aria-controls="x-tab1">Tab 1</button>' +
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' <button type="button" data-target="#x-tab2" class="nav-link active" data-toggle="tab" role="tab" aria-controls="x-tab2" aria-selected="true">Tab 2</button>' +
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' <button type="button" data-target="#x-tab3" class="nav-link" data-toggle="tab" role="tab" aria-controls="x-tab3">Tab 3</button>' +
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'</nav>' +
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'<div class="tab-content">' +
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' <div class="tab-pane" id="x-tab1" role="tabpanel">' +
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' <nav class="nav nav-tabs" role="tablist">' +
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' <a href="#nested-tab1" class="nav-link active" data-toggle="tab" role="tab" aria-controls="x-tab1" aria-selected="true">Nested Tab 1</a>' +
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' <a id="tabNested2" href="#nested-tab2" class="nav-link" data-toggle="tab" role="tab" aria-controls="x-profile">Nested Tab2</a>' +
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' </nav>' +
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' <div class="tab-content">' +
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' <div class="tab-pane active" id="nested-tab1" role="tabpanel">Nested Tab1 Content</div>' +
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' <div class="tab-pane" id="nested-tab2" role="tabpanel">Nested Tab2 Content</div>' +
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' </div>' +
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' </div>' +
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' <div class="tab-pane active" id="x-tab2" role="tabpanel">Tab2 Content</div>' +
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' <div class="tab-pane" id="x-tab3" role="tabpanel">Tab3 Content</div>' +
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'</div>'
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$(tabsHTML).appendTo('#qunit-fixture')
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$('#tabNested2').on('shown.bs.tab', function () {
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assert.true($('#x-tab1').hasClass('active'))
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done()
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})
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$('#tab1').on('shown.bs.tab', function () {
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assert.true($('#x-tab1').hasClass('active'))
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$('#tabNested2').trigger($.Event('click'))
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})
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.trigger($.Event('click'))
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})
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QUnit.test('should not remove fade class if no active pane is present', function (assert) {
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assert.expect(6)
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var done = assert.async()
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var tabsHTML = '<ul class="nav nav-tabs" role="tablist">' +
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'<li class="nav-item" role="presentation"><button type="button" id="tab-home" data-target="#home" class="nav-link" data-toggle="tab" role="tab">Home</button></li>' +
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'<li class="nav-item" role="presentation"><button type="button" id="tab-profile" data-target="#profile" class="nav-link" data-toggle="tab" role="tab">Profile</button></li>' +
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'</ul>' +
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'<div class="tab-content">' +
|
|
'<div class="tab-pane fade" id="home" role="tabpanel"></div>' +
|
|
'<div class="tab-pane fade" id="profile" role="tabpanel"></div>' +
|
|
'</div>'
|
|
|
|
$(tabsHTML).appendTo('#qunit-fixture')
|
|
$('#tab-profile')
|
|
.on('shown.bs.tab', function () {
|
|
assert.true($('#profile').hasClass('fade'))
|
|
assert.true($('#profile').hasClass('show'))
|
|
|
|
$('#tab-home')
|
|
.on('shown.bs.tab', function () {
|
|
assert.true($('#profile').hasClass('fade'))
|
|
assert.false($('#profile').hasClass('show'))
|
|
assert.true($('#home').hasClass('fade'))
|
|
assert.true($('#home').hasClass('show'))
|
|
|
|
done()
|
|
})
|
|
.trigger($.Event('click'))
|
|
})
|
|
.trigger($.Event('click'))
|
|
})
|
|
|
|
QUnit.test('should handle removed tabs', function (assert) {
|
|
assert.expect(1)
|
|
var done = assert.async()
|
|
|
|
var html = [
|
|
'<ul class="nav nav-tabs" role="tablist">',
|
|
' <li class="nav-item" role="presentation">',
|
|
' <a class="nav-link nav-tab" href="#profile" role="tab" data-toggle="tab">',
|
|
' <button class="close"><span aria-hidden="true">×</span></button>',
|
|
' </a>',
|
|
' </li>',
|
|
' <li class="nav-item" role="presentation">',
|
|
' <a id="secondNav" class="nav-link nav-tab" href="#buzz" role="tab" data-toggle="tab">',
|
|
' <button class="close"><span aria-hidden="true">×</span></button>',
|
|
' </a>',
|
|
' </li>',
|
|
' <li class="nav-item" role="presentation">',
|
|
' <a class="nav-link nav-tab" href="#references" role="tab" data-toggle="tab">',
|
|
' <button id="btnClose" class="close"><span aria-hidden="true">×</span></button>',
|
|
' </a>',
|
|
' </li>',
|
|
'</ul>',
|
|
'<div class="tab-content">',
|
|
' <div role="tabpanel" class="tab-pane fade show active" id="profile">test 1</div>',
|
|
' <div role="tabpanel" class="tab-pane fade" id="buzz">test 2</div>',
|
|
' <div role="tabpanel" class="tab-pane fade" id="references">test 3</div>',
|
|
'</div>'
|
|
].join('')
|
|
|
|
$(html).appendTo('#qunit-fixture')
|
|
|
|
$('#secondNav').on('shown.bs.tab', function () {
|
|
assert.strictEqual($('.nav-tab').length, 2)
|
|
done()
|
|
})
|
|
|
|
$('#btnClose').one('click', function () {
|
|
var tabId = $(this).parents('a').attr('href')
|
|
$(this).parents('li').remove()
|
|
$(tabId).remove()
|
|
$('.nav-tabs a:last').bootstrapTab('show')
|
|
})
|
|
.trigger($.Event('click'))
|
|
})
|
|
|
|
QUnit.test('should not add show class to tab panes if there is no `.fade` class', function (assert) {
|
|
assert.expect(1)
|
|
var done = assert.async()
|
|
|
|
var html = [
|
|
'<ul class="nav nav-tabs" role="tablist">',
|
|
' <li class="nav-item" role="presentation">',
|
|
' <button type="button" class="nav-link nav-tab" data-target="#home" role="tab" data-toggle="tab">Home</button>',
|
|
' </li>',
|
|
' <li class="nav-item" role="presentation">',
|
|
' <button type="button" id="secondNav" class="nav-link nav-tab" data-target="#profile" role="tab" data-toggle="tab">Profile</button>',
|
|
' </li>',
|
|
'</ul>',
|
|
'<div class="tab-content" role="presentation">',
|
|
' <div role="tabpanel" class="tab-pane" id="home">test 1</div>',
|
|
' <div role="tabpanel" class="tab-pane" id="profile">test 2</div>',
|
|
'</div>'
|
|
].join('')
|
|
|
|
$(html).appendTo('#qunit-fixture')
|
|
|
|
$('#secondNav').on('shown.bs.tab', function () {
|
|
assert.strictEqual($('.show').length, 0)
|
|
done()
|
|
})
|
|
.trigger($.Event('click'))
|
|
})
|
|
|
|
QUnit.test('should add show class to tab panes if there is a `.fade` class', function (assert) {
|
|
assert.expect(1)
|
|
var done = assert.async()
|
|
|
|
var html = [
|
|
'<ul class="nav nav-tabs" role="tablist">',
|
|
' <li class="nav-item" role="presentation">',
|
|
' <button type="button" class="nav-link nav-tab" data-target="#home" role="tab" data-toggle="tab">Home</button>',
|
|
' </li>',
|
|
' <li class="nav-item" role="presentation">',
|
|
' <button type="button" id="secondNav" class="nav-link nav-tab" data-target="#profile" role="tab" data-toggle="tab">Profile</button>',
|
|
' </li>',
|
|
'</ul>',
|
|
'<div class="tab-content">',
|
|
' <div role="tabpanel" class="tab-pane fade" id="home">test 1</div>',
|
|
' <div role="tabpanel" class="tab-pane fade" id="profile">test 2</div>',
|
|
'</div>'
|
|
].join('')
|
|
|
|
$(html).appendTo('#qunit-fixture')
|
|
|
|
$('#secondNav').on('shown.bs.tab', function () {
|
|
assert.strictEqual($('.show').length, 1)
|
|
done()
|
|
})
|
|
.trigger($.Event('click'))
|
|
})
|
|
})
|