mirror of
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624 lines
23 KiB
JavaScript
624 lines
23 KiB
JavaScript
$(function () {
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'use strict'
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QUnit.module('dropdowns plugin')
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QUnit.test('should be defined on jquery object', function (assert) {
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assert.expect(1)
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assert.ok($(document.body).dropdown, 'dropdown method is defined')
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})
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QUnit.module('dropdowns', {
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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.bootstrapDropdown = $.fn.dropdown.noConflict()
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},
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afterEach: function () {
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$.fn.dropdown = $.fn.bootstrapDropdown
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delete $.fn.bootstrapDropdown
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}
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})
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QUnit.test('should provide no conflict', function (assert) {
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assert.expect(1)
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assert.strictEqual($.fn.dropdown, undefined, 'dropdown 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.bootstrapDropdown()
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try {
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$el.bootstrapDropdown('noMethod')
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}
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catch (err) {
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assert.strictEqual(err.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 $dropdown = $el.bootstrapDropdown()
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assert.ok($dropdown instanceof $, 'returns jquery collection')
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assert.strictEqual($dropdown[0], $el[0], 'collection contains element')
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})
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QUnit.test('should not open dropdown if target is disabled via attribute', function (assert) {
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assert.expect(1)
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var done = assert.async()
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var dropdownHTML = '<div class="tabs">'
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+ '<div class="dropdown">'
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+ '<button disabled href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#">Secondary link</a>'
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+ '<a class="dropdown-item" href="#">Something else here</a>'
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+ '<div class="divider"/>'
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+ '<a class="dropdown-item" href="#">Another link</a>'
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+ '</div>'
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+ '</div>'
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+ '</div>'
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$(dropdownHTML).appendTo('#qunit-fixture')
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var $dropdown = $('#qunit-fixture').find('[data-toggle="dropdown"]').bootstrapDropdown()
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$dropdown.on('click', function () {
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assert.ok(!$dropdown.parent('.dropdown').hasClass('show'))
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done()
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})
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$dropdown.trigger($.Event('click'))
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})
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QUnit.test('should set aria-expanded="true" on target when dropdown menu is shown', function (assert) {
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assert.expect(1)
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var done = assert.async()
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var dropdownHTML = '<div class="tabs">'
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+ '<div class="dropdown">'
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+ '<a href="#" class="dropdown-toggle" data-toggle="dropdown" aria-expanded="false">Dropdown</a>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#">Secondary link</a>'
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+ '<a class="dropdown-item" href="#">Something else here</a>'
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+ '<div class="divider"/>'
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+ '<a class="dropdown-item" href="#">Another link</a>'
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+ '</div>'
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+ '</div>'
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+ '</div>'
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var $dropdown = $(dropdownHTML)
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.appendTo('#qunit-fixture')
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.find('[data-toggle="dropdown"]')
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.bootstrapDropdown()
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$dropdown
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.parent('.dropdown')
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.on('shown.bs.dropdown', function () {
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assert.strictEqual($dropdown.attr('aria-expanded'), 'true', 'aria-expanded is set to string "true" on click')
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done()
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})
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$dropdown.trigger('click')
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})
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QUnit.test('should set aria-expanded="false" on target when dropdown menu is hidden', function (assert) {
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assert.expect(1)
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var done = assert.async()
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var dropdownHTML = '<div class="tabs">'
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+ '<div class="dropdown">'
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+ '<a href="#" class="dropdown-toggle" aria-expanded="false" data-toggle="dropdown">Dropdown</a>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#">Secondary link</a>'
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+ '<a class="dropdown-item" href="#">Something else here</a>'
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+ '<div class="divider"/>'
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+ '<a class="dropdown-item" href="#">Another link</a>'
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+ '</div>'
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+ '</div>'
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+ '</div>'
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var $dropdown = $(dropdownHTML)
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.appendTo('#qunit-fixture')
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.find('[data-toggle="dropdown"]')
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.bootstrapDropdown()
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$dropdown
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.parent('.dropdown')
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.on('hidden.bs.dropdown', function () {
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assert.strictEqual($dropdown.attr('aria-expanded'), 'false', 'aria-expanded is set to string "false" on hide')
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done()
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})
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$dropdown.trigger('click')
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$(document.body).trigger('click')
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})
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QUnit.test('should not open dropdown if target is disabled via class', function (assert) {
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assert.expect(1)
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var done = assert.async()
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var dropdownHTML = '<div class="tabs">'
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+ '<div class="dropdown">'
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+ '<button href="#" class="btn dropdown-toggle disabled" data-toggle="dropdown">Dropdown</button>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#">Secondary link</a>'
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+ '<a class="dropdown-item" href="#">Something else here</a>'
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+ '<div class="divider"/>'
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+ '<a class="dropdown-item" href="#">Another link</a>'
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+ '</div>'
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+ '</div>'
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+ '</div>'
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$(dropdownHTML).appendTo('#qunit-fixture')
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var $dropdown = $('#qunit-fixture').find('[data-toggle="dropdown"]').bootstrapDropdown()
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$dropdown.on('click', function () {
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assert.ok(!$dropdown.parent('.dropdown').hasClass('show'))
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done()
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})
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$dropdown.trigger($.Event('click'))
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})
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QUnit.test('should add class show to menu if clicked', function (assert) {
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assert.expect(1)
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var done = assert.async()
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var dropdownHTML = '<div class="tabs">'
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+ '<div class="dropdown">'
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+ '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#">Secondary link</a>'
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+ '<a class="dropdown-item" href="#">Something else here</a>'
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+ '<div class="divider"/>'
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+ '<a class="dropdown-item" href="#">Another link</a>'
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+ '</div>'
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+ '</div>'
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+ '</div>'
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var $dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').bootstrapDropdown()
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$dropdown
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.parent('.dropdown')
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.on('shown.bs.dropdown', function () {
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assert.ok($dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
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done()
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})
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$dropdown.trigger('click')
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})
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QUnit.test('should test if element has a # before assuming it\'s a selector', function (assert) {
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assert.expect(1)
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var done = assert.async()
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var dropdownHTML = '<div class="tabs">'
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+ '<div class="dropdown">'
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+ '<a href="/foo/" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#">Secondary link</a>'
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+ '<a class="dropdown-item" href="#">Something else here</a>'
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+ '<div class="divider"/>'
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+ '<a class="dropdown-item" href="#">Another link</a>'
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+ '</div>'
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+ '</div>'
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+ '</div>'
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var $dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').bootstrapDropdown()
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$dropdown
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.parent('.dropdown')
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.on('shown.bs.dropdown', function () {
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assert.ok($dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
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done()
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})
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$dropdown.trigger('click')
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})
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QUnit.test('should remove "show" class if body is clicked', function (assert) {
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assert.expect(2)
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var done = assert.async()
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var dropdownHTML = '<div class="tabs">'
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+ '<div class="dropdown">'
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+ '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#">Secondary link</a>'
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+ '<a class="dropdown-item" href="#">Something else here</a>'
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+ '<div class="divider"/>'
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+ '<a class="dropdown-item" href="#">Another link</a>'
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+ '</div>'
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+ '</div>'
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+ '</div>'
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var $dropdown = $(dropdownHTML)
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.appendTo('#qunit-fixture')
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.find('[data-toggle="dropdown"]')
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.bootstrapDropdown()
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$dropdown
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.parent('.dropdown')
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.on('shown.bs.dropdown', function () {
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assert.ok($dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
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$(document.body).trigger('click')
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}).on('hidden.bs.dropdown', function () {
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assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), '"show" class removed')
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done()
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})
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$dropdown.trigger('click')
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})
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QUnit.test('should remove "show" class if tabbing outside of menu', function (assert) {
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assert.expect(2)
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var done = assert.async()
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var dropdownHTML = '<div class="tabs">'
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+ '<div class="dropdown">'
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+ '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#">Secondary link</a>'
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+ '<a class="dropdown-item" href="#">Something else here</a>'
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+ '<div class="dropdown-divider"/>'
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+ '<a class="dropdown-item" href="#">Another link</a>'
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+ '</div>'
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+ '</div>'
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+ '</div>'
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var $dropdown = $(dropdownHTML)
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.appendTo('#qunit-fixture')
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.find('[data-toggle="dropdown"]')
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.bootstrapDropdown()
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$dropdown
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.parent('.dropdown')
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.on('shown.bs.dropdown', function () {
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assert.ok($dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
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var e = $.Event('keyup')
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e.which = 9 // Tab
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$(document.body).trigger(e)
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}).on('hidden.bs.dropdown', function () {
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assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), '"show" class removed')
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done()
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})
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$dropdown.trigger('click')
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})
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QUnit.test('should remove "show" class if body is clicked, with multiple dropdowns', function (assert) {
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assert.expect(7)
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var done = assert.async()
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var dropdownHTML = '<div class="nav">'
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+ '<div class="dropdown" id="testmenu">'
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+ '<a class="dropdown-toggle" data-toggle="dropdown" href="#testmenu">Test menu <span class="caret"/></a>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#sub1">Submenu 1</a>'
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+ '</div>'
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+ '</div>'
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+ '</div>'
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+ '<div class="btn-group">'
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+ '<button class="btn">Actions</button>'
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+ '<button class="btn dropdown-toggle" data-toggle="dropdown"></button>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#">Action 1</a>'
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+ '</div>'
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+ '</div>'
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var $dropdowns = $(dropdownHTML).appendTo('#qunit-fixture').find('[data-toggle="dropdown"]')
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var $first = $dropdowns.first()
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var $last = $dropdowns.last()
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assert.strictEqual($dropdowns.length, 2, 'two dropdowns')
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$first.parent('.dropdown')
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.on('shown.bs.dropdown', function () {
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assert.strictEqual($first.parents('.show').length, 1, '"show" class added on click')
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assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 1, 'only one dropdown is shown')
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$(document.body).trigger('click')
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}).on('hidden.bs.dropdown', function () {
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assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 0, '"show" class removed')
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$last.trigger('click')
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})
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$last.parent('.btn-group')
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.on('shown.bs.dropdown', function () {
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assert.strictEqual($last.parent('.show').length, 1, '"show" class added on click')
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assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 1, 'only one dropdown is shown')
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$(document.body).trigger('click')
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}).on('hidden.bs.dropdown', function () {
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assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 0, '"show" class removed')
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done()
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})
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$first.trigger('click')
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})
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QUnit.test('should remove "show" class if body if tabbing outside of menu, with multiple dropdowns', function (assert) {
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assert.expect(7)
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var done = assert.async()
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var dropdownHTML = '<div class="nav">'
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+ '<div class="dropdown" id="testmenu">'
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+ '<a class="dropdown-toggle" data-toggle="dropdown" href="#testmenu">Test menu <span class="caret"/></a>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#sub1">Submenu 1</a>'
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+ '</div>'
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+ '</div>'
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+ '</div>'
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+ '<div class="btn-group">'
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+ '<button class="btn">Actions</button>'
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+ '<button class="btn dropdown-toggle" data-toggle="dropdown"><span class="caret"/></button>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#">Action 1</a>'
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+ '</div>'
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+ '</div>'
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var $dropdowns = $(dropdownHTML).appendTo('#qunit-fixture').find('[data-toggle="dropdown"]')
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var $first = $dropdowns.first()
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var $last = $dropdowns.last()
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assert.strictEqual($dropdowns.length, 2, 'two dropdowns')
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$first.parent('.dropdown')
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.on('shown.bs.dropdown', function () {
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assert.strictEqual($first.parents('.show').length, 1, '"show" class added on click')
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assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 1, 'only one dropdown is shown')
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var e = $.Event('keyup')
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e.which = 9 // Tab
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$(document.body).trigger(e)
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}).on('hidden.bs.dropdown', function () {
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assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 0, '"show" class removed')
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$last.trigger('click')
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})
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$last.parent('.btn-group')
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.on('shown.bs.dropdown', function () {
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assert.strictEqual($last.parent('.show').length, 1, '"show" class added on click')
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assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 1, 'only one dropdown is shown')
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var e = $.Event('keyup')
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e.which = 9 // Tab
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$(document.body).trigger(e)
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}).on('hidden.bs.dropdown', function () {
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assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 0, '"show" class removed')
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done()
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})
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$first.trigger('click')
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})
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QUnit.test('should fire show and hide event', function (assert) {
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assert.expect(2)
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var dropdownHTML = '<div class="tabs">'
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+ '<div class="dropdown">'
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+ '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#">Secondary link</a>'
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+ '<a class="dropdown-item" href="#">Something else here</a>'
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+ '<div class="divider"/>'
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+ '<a class="dropdown-item" href="#">Another link</a>'
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+ '</div>'
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+ '</div>'
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+ '</div>'
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var $dropdown = $(dropdownHTML)
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.appendTo('#qunit-fixture')
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.find('[data-toggle="dropdown"]')
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.bootstrapDropdown()
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var done = assert.async()
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$dropdown
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.parent('.dropdown')
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.on('show.bs.dropdown', function () {
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assert.ok(true, 'show was fired')
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})
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.on('hide.bs.dropdown', function () {
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assert.ok(true, 'hide was fired')
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done()
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})
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$dropdown.trigger('click')
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$(document.body).trigger('click')
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})
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QUnit.test('should fire shown and hidden event', function (assert) {
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assert.expect(2)
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var dropdownHTML = '<div class="tabs">'
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+ '<div class="dropdown">'
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+ '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#">Secondary link</a>'
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+ '<a class="dropdown-item" href="#">Something else here</a>'
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+ '<div class="divider"/>'
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+ '<a class="dropdown-item" href="#">Another link</a>'
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+ '</div>'
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+ '</div>'
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+ '</div>'
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var $dropdown = $(dropdownHTML)
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.appendTo('#qunit-fixture')
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.find('[data-toggle="dropdown"]')
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.bootstrapDropdown()
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var done = assert.async()
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$dropdown
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.parent('.dropdown')
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.on('shown.bs.dropdown', function () {
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assert.ok(true, 'shown was fired')
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})
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.on('hidden.bs.dropdown', function () {
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assert.ok(true, 'hidden was fired')
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done()
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})
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$dropdown.trigger('click')
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$(document.body).trigger('click')
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})
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QUnit.test('should fire shown and hidden event with a relatedTarget', function (assert) {
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assert.expect(2)
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var dropdownHTML = '<div class="tabs">'
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+ '<div class="dropdown">'
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+ '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#">Secondary link</a>'
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+ '<a class="dropdown-item" href="#">Something else here</a>'
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+ '<div class="divider"/>'
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+ '<a class="dropdown-item" href="#">Another link</a>'
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+ '</div>'
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+ '</div>'
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+ '</div>'
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var $dropdown = $(dropdownHTML)
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.appendTo('#qunit-fixture')
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.find('[data-toggle="dropdown"]')
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.bootstrapDropdown()
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var done = assert.async()
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$dropdown.parent('.dropdown')
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.on('hidden.bs.dropdown', function (e) {
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assert.strictEqual(e.relatedTarget, $dropdown[0])
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done()
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})
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.on('shown.bs.dropdown', function (e) {
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assert.strictEqual(e.relatedTarget, $dropdown[0])
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$(document.body).trigger('click')
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})
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$dropdown.trigger('click')
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})
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QUnit.test('should ignore keyboard events within <input>s and <textarea>s', function (assert) {
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assert.expect(3)
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var done = assert.async()
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var dropdownHTML = '<div class="tabs">'
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+ '<div class="dropdown">'
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+ '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
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+ '<div class="dropdown-menu">'
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+ '<a class="dropdown-item" href="#">Secondary link</a>'
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+ '<a class="dropdown-item" href="#">Something else here</a>'
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+ '<div class="divider"/>'
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+ '<a class="dropdown-item" href="#">Another link</a>'
|
|
+ '<input type="text" id="input">'
|
|
+ '<textarea id="textarea"/>'
|
|
+ '</div>'
|
|
+ '</div>'
|
|
+ '</div>'
|
|
var $dropdown = $(dropdownHTML)
|
|
.appendTo('#qunit-fixture')
|
|
.find('[data-toggle="dropdown"]')
|
|
.bootstrapDropdown()
|
|
|
|
var $input = $('#input')
|
|
var $textarea = $('#textarea')
|
|
|
|
$dropdown
|
|
.parent('.dropdown')
|
|
.on('shown.bs.dropdown', function () {
|
|
assert.ok(true, 'shown was fired')
|
|
|
|
$input.trigger('focus').trigger($.Event('keydown', { which: 38 }))
|
|
assert.ok($(document.activeElement).is($input), 'input still focused')
|
|
|
|
$textarea.trigger('focus').trigger($.Event('keydown', { which: 38 }))
|
|
assert.ok($(document.activeElement).is($textarea), 'textarea still focused')
|
|
|
|
done()
|
|
})
|
|
|
|
$dropdown.trigger('click')
|
|
})
|
|
|
|
QUnit.test('should skip disabled element when using keyboard navigation', function (assert) {
|
|
assert.expect(2)
|
|
var done = assert.async()
|
|
var dropdownHTML = '<div class="tabs">'
|
|
+ '<div class="dropdown">'
|
|
+ '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
|
|
+ '<div class="dropdown-menu">'
|
|
+ '<a class="dropdown-item disabled" href="#">Disabled link</a>'
|
|
+ '<a class="dropdown-item" href="#">Another link</a>'
|
|
+ '</div>'
|
|
+ '</div>'
|
|
+ '</div>'
|
|
var $dropdown = $(dropdownHTML)
|
|
.appendTo('#qunit-fixture')
|
|
.find('[data-toggle="dropdown"]')
|
|
.bootstrapDropdown()
|
|
|
|
$dropdown
|
|
.parent('.dropdown')
|
|
.on('shown.bs.dropdown', function () {
|
|
assert.ok(true, 'shown was fired')
|
|
$dropdown.trigger($.Event('keydown', { which: 40 }))
|
|
$dropdown.trigger($.Event('keydown', { which: 40 }))
|
|
assert.ok(!$(document.activeElement).is('.disabled'), '.disabled is not focused')
|
|
done()
|
|
})
|
|
$dropdown.trigger('click')
|
|
})
|
|
|
|
QUnit.test('should focus next/previous element when using keyboard navigation', function (assert) {
|
|
assert.expect(4)
|
|
var done = assert.async()
|
|
var dropdownHTML = '<div class="tabs">'
|
|
+ '<div class="dropdown">'
|
|
+ '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
|
|
+ '<div class="dropdown-menu">'
|
|
+ '<a id="item1" class="dropdown-item" href="#">A link</a>'
|
|
+ '<a id="item2" class="dropdown-item" href="#">Another link</a>'
|
|
+ '</div>'
|
|
+ '</div>'
|
|
+ '</div>'
|
|
var $dropdown = $(dropdownHTML)
|
|
.appendTo('#qunit-fixture')
|
|
.find('[data-toggle="dropdown"]')
|
|
.bootstrapDropdown()
|
|
|
|
$dropdown
|
|
.parent('.dropdown')
|
|
.on('shown.bs.dropdown', function () {
|
|
assert.ok(true, 'shown was fired')
|
|
$dropdown.trigger($.Event('keydown', { which: 40 }))
|
|
assert.ok($(document.activeElement).is($('#item1')), 'item1 is focused')
|
|
|
|
$(document.activeElement).trigger($.Event('keydown', { which: 40 }))
|
|
assert.ok($(document.activeElement).is($('#item2')), 'item2 is focused')
|
|
|
|
$(document.activeElement).trigger($.Event('keydown', { which: 38 }))
|
|
assert.ok($(document.activeElement).is($('#item1')), 'item1 is focused')
|
|
done()
|
|
})
|
|
$dropdown.trigger('click')
|
|
|
|
})
|
|
|
|
QUnit.test('should not close the dropdown if the user clicks on a text field', function (assert) {
|
|
assert.expect(2)
|
|
var done = assert.async()
|
|
var dropdownHTML = '<div class="dropdown">'
|
|
+ '<button type="button" data-toggle="dropdown">Dropdown</button>'
|
|
+ '<div class="dropdown-menu">'
|
|
+ '<input id="textField" type="text" />'
|
|
+ '</div>'
|
|
+ '</div>'
|
|
var $dropdown = $(dropdownHTML)
|
|
.appendTo('#qunit-fixture')
|
|
.find('[data-toggle="dropdown"]')
|
|
.bootstrapDropdown()
|
|
|
|
var $textfield = $('#textField')
|
|
$textfield.on('click', function () {
|
|
assert.ok($dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is shown')
|
|
done()
|
|
})
|
|
|
|
$dropdown
|
|
.parent('.dropdown')
|
|
.on('shown.bs.dropdown', function () {
|
|
assert.ok($dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is shown')
|
|
$textfield.trigger($.Event('click'))
|
|
})
|
|
$dropdown.trigger('click')
|
|
})
|
|
|
|
QUnit.test('should not close the dropdown if the user clicks on a textarea', function (assert) {
|
|
assert.expect(2)
|
|
var done = assert.async()
|
|
var dropdownHTML = '<div class="dropdown">'
|
|
+ '<button type="button" data-toggle="dropdown">Dropdown</button>'
|
|
+ '<div class="dropdown-menu">'
|
|
+ '<textarea id="textArea"></textarea>'
|
|
+ '</div>'
|
|
+ '</div>'
|
|
var $dropdown = $(dropdownHTML)
|
|
.appendTo('#qunit-fixture')
|
|
.find('[data-toggle="dropdown"]')
|
|
.bootstrapDropdown()
|
|
|
|
var $textarea = $('#textArea')
|
|
$textarea.on('click', function () {
|
|
assert.ok($dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is shown')
|
|
done()
|
|
})
|
|
|
|
$dropdown
|
|
.parent('.dropdown')
|
|
.on('shown.bs.dropdown', function () {
|
|
assert.ok($dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is shown')
|
|
$textarea.trigger($.Event('click'))
|
|
})
|
|
$dropdown.trigger('click')
|
|
})
|
|
})
|