mirror of
https://github.com/twbs/bootstrap.git
synced 2024-11-29 11:24:18 +01:00
rewrite dropdown unit tests
This commit is contained in:
Johann-S
parent
0ed1618c06
commit
6a59c58480
@ -36,7 +36,7 @@ const bsPlugins = {
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Button: path.resolve(__dirname, '../js/src/button/button.js'),
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Carousel: path.resolve(__dirname, '../js/src/carousel/carousel.js'),
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Collapse: path.resolve(__dirname, '../js/src/collapse/collapse.js'),
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Dropdown: path.resolve(__dirname, '../js/src/dropdown.js'),
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Dropdown: path.resolve(__dirname, '../js/src/dropdown/dropdown.js'),
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Modal: path.resolve(__dirname, '../js/src/modal.js'),
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Popover: path.resolve(__dirname, '../js/src/popover.js'),
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ScrollSpy: path.resolve(__dirname, '../js/src/scrollspy.js'),
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@ -9,7 +9,7 @@ import Alert from './src/alert/alert'
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import Button from './src/button/button'
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import Carousel from './src/carousel/carousel'
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import Collapse from './src/collapse/collapse'
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import Dropdown from './src/dropdown'
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import Dropdown from './src/dropdown/dropdown'
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import Modal from './src/modal'
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import Popover from './src/popover'
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import ScrollSpy from './src/scrollspy'
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@ -9,7 +9,7 @@ import Alert from './src/alert/alert'
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import Button from './src/button/button'
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import Carousel from './src/carousel/carousel'
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import Collapse from './src/collapse/collapse'
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import Dropdown from './src/dropdown'
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import Dropdown from './src/dropdown/dropdown'
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import Modal from './src/modal'
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import Popover from './src/popover'
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import ScrollSpy from './src/scrollspy'
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@ -12,12 +12,12 @@ import {
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makeArray,
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noop,
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typeCheckConfig
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} from './util/index'
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import Data from './dom/data'
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import EventHandler from './dom/event-handler'
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import Manipulator from './dom/manipulator'
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} from '../util/index'
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import Data from '../dom/data'
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import EventHandler from '../dom/event-handler'
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import Manipulator from '../dom/manipulator'
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import Popper from 'popper.js'
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import SelectorEngine from './dom/selector-engine'
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import SelectorEngine from '../dom/selector-engine'
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/**
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* ------------------------------------------------------------------------
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@ -289,15 +289,9 @@ class Dropdown {
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}
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_getMenuElement() {
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if (!this._menu) {
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const parent = Dropdown._getParentFromElement(this._element)
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const parent = Dropdown._getParentFromElement(this._element)
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if (parent) {
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this._menu = SelectorEngine.findOne(Selector.MENU, parent)
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}
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}
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return this._menu
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return SelectorEngine.findOne(Selector.MENU, parent)
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}
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_getPlacement() {
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@ -545,7 +539,7 @@ EventHandler
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* ------------------------------------------------------------------------
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* add .dropdown to jQuery only if jQuery is present
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*/
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/* istanbul ignore if */
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if (typeof $ !== 'undefined') {
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const JQUERY_NO_CONFLICT = $.fn[NAME]
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$.fn[NAME] = Dropdown._jQueryInterface
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1494
js/src/dropdown/dropdown.spec.js
Normal file
1494
js/src/dropdown/dropdown.spec.js
Normal file
@ -0,0 +1,1494 @@
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import Popper from 'popper.js'
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import Dropdown from './dropdown'
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import EventHandler from '../dom/event-handler'
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/** Test helpers */
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import { getFixture, clearFixture, createEvent, jQueryMock } from '../../tests/helpers/fixture'
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describe('Dropdown', () => {
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let fixtureEl
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beforeAll(() => {
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fixtureEl = getFixture()
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})
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afterEach(() => {
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clearFixture()
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})
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describe('VERSION', () => {
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it('should return plugin version', () => {
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expect(Dropdown.VERSION).toEqual(jasmine.any(String))
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})
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})
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describe('Default', () => {
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it('should return plugin default config', () => {
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expect(Dropdown.Default).toEqual(jasmine.any(Object))
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})
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})
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describe('DefaultType', () => {
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it('should return plugin default type config', () => {
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expect(Dropdown.DefaultType).toEqual(jasmine.any(Object))
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})
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})
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describe('constructor', () => {
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it('should create offset modifier correctly when offset option is a function', () => {
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fixtureEl.innerHTML = [
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'<div class="dropdown">',
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' <button 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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' </div>',
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'</div>'
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].join('')
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const getOffset = offsets => offsets
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const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
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const dropdown = new Dropdown(btnDropdown, {
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offset: getOffset
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})
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const offset = dropdown._getOffset()
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expect(offset.offset).toBeUndefined()
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expect(typeof offset.fn).toEqual('function')
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})
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it('should create offset modifier correctly when offset option is not a function', () => {
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fixtureEl.innerHTML = [
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'<div class="dropdown">',
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' <button 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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' </div>',
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'</div>'
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].join('')
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const myOffset = 7
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const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
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const dropdown = new Dropdown(btnDropdown, {
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offset: myOffset
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})
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const offset = dropdown._getOffset()
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expect(offset.offset).toEqual(myOffset)
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expect(offset.fn).toBeUndefined()
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})
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it('should add a listener on trigger which do not have data-toggle="dropdown"', () => {
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fixtureEl.innerHTML = [
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'<div class="dropdown">',
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' <button href="#" class="btn">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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' </div>',
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'</div>'
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].join('')
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const btnDropdown = fixtureEl.querySelector('.btn')
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const dropdown = new Dropdown(btnDropdown)
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spyOn(dropdown, 'toggle')
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btnDropdown.click()
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expect(dropdown.toggle).toHaveBeenCalled()
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})
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})
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describe('toggle', () => {
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it('should toggle a dropdown', done => {
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fixtureEl.innerHTML = [
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'<div class="dropdown">',
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' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown" aria-expanded="false">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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' </div>',
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'</div>'
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].join('')
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const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
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const dropdownEl = fixtureEl.querySelector('.dropdown')
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const dropdown = new Dropdown(btnDropdown)
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dropdownEl.addEventListener('shown.bs.dropdown', () => {
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expect(dropdownEl.classList.contains('show')).toEqual(true)
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expect(btnDropdown.getAttribute('aria-expanded')).toEqual('true')
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done()
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})
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dropdown.toggle()
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})
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it('should toggle a dropdown and add/remove event listener on mobile', done => {
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fixtureEl.innerHTML = [
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'<div class="dropdown">',
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' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown" aria-expanded="false">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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' </div>',
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'</div>'
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].join('')
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const defaultValueOnTouchStart = document.documentElement.ontouchstart
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const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
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const dropdownEl = fixtureEl.querySelector('.dropdown')
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const dropdown = new Dropdown(btnDropdown)
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document.documentElement.ontouchstart = () => {}
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spyOn(EventHandler, 'on')
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spyOn(EventHandler, 'off')
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dropdownEl.addEventListener('shown.bs.dropdown', () => {
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expect(dropdownEl.classList.contains('show')).toEqual(true)
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expect(btnDropdown.getAttribute('aria-expanded')).toEqual('true')
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expect(EventHandler.on).toHaveBeenCalled()
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dropdown.toggle()
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})
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dropdownEl.addEventListener('hidden.bs.dropdown', () => {
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expect(dropdownEl.classList.contains('show')).toEqual(false)
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expect(btnDropdown.getAttribute('aria-expanded')).toEqual('false')
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expect(EventHandler.off).toHaveBeenCalled()
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document.documentElement.ontouchstart = defaultValueOnTouchStart
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done()
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})
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dropdown.toggle()
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})
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it('should toggle a dropdown at the right', done => {
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fixtureEl.innerHTML = [
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'<div class="dropdown">',
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' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown" aria-expanded="false">Dropdown</button>',
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' <div class="dropdown-menu dropdown-menu-right">',
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' <a class="dropdown-item" href="#">Secondary link</a>',
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' </div>',
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'</div>'
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].join('')
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const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
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const dropdownEl = fixtureEl.querySelector('.dropdown')
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const dropdown = new Dropdown(btnDropdown)
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dropdownEl.addEventListener('shown.bs.dropdown', () => {
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expect(dropdownEl.classList.contains('show')).toEqual(true)
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expect(btnDropdown.getAttribute('aria-expanded')).toEqual('true')
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done()
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})
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dropdown.toggle()
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})
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it('should toggle a dropup', done => {
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fixtureEl.innerHTML = [
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'<div class="dropup">',
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' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown" aria-expanded="false">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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' </div>',
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'</div>'
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].join('')
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const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
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const dropupEl = fixtureEl.querySelector('.dropup')
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const dropdown = new Dropdown(btnDropdown)
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dropupEl.addEventListener('shown.bs.dropdown', () => {
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expect(dropupEl.classList.contains('show')).toEqual(true)
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expect(btnDropdown.getAttribute('aria-expanded')).toEqual('true')
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done()
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})
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dropdown.toggle()
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})
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it('should toggle a dropup at the right', done => {
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fixtureEl.innerHTML = [
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'<div class="dropup">',
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' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown" aria-expanded="false">Dropdown</button>',
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' <div class="dropdown-menu dropdown-menu-right">',
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' <a class="dropdown-item" href="#">Secondary link</a>',
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' </div>',
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'</div>'
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].join('')
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const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
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const dropupEl = fixtureEl.querySelector('.dropup')
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const dropdown = new Dropdown(btnDropdown)
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dropupEl.addEventListener('shown.bs.dropdown', () => {
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expect(dropupEl.classList.contains('show')).toEqual(true)
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expect(btnDropdown.getAttribute('aria-expanded')).toEqual('true')
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done()
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})
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dropdown.toggle()
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})
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it('should toggle a dropright', done => {
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fixtureEl.innerHTML = [
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'<div class="dropright">',
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' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown" aria-expanded="false">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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' </div>',
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'</div>'
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].join('')
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const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
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const droprightEl = fixtureEl.querySelector('.dropright')
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const dropdown = new Dropdown(btnDropdown)
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droprightEl.addEventListener('shown.bs.dropdown', () => {
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expect(droprightEl.classList.contains('show')).toEqual(true)
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expect(btnDropdown.getAttribute('aria-expanded')).toEqual('true')
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done()
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})
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dropdown.toggle()
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})
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it('should toggle a dropleft', done => {
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fixtureEl.innerHTML = [
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'<div class="dropleft">',
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' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown" aria-expanded="false">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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' </div>',
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'</div>'
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].join('')
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const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
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const dropleftEl = fixtureEl.querySelector('.dropleft')
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const dropdown = new Dropdown(btnDropdown)
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dropleftEl.addEventListener('shown.bs.dropdown', () => {
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expect(dropleftEl.classList.contains('show')).toEqual(true)
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expect(btnDropdown.getAttribute('aria-expanded')).toEqual('true')
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done()
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})
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dropdown.toggle()
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})
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it('should toggle a dropdown with parent reference', done => {
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fixtureEl.innerHTML = [
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'<div class="dropdown">',
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' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown" aria-expanded="false">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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' </div>',
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'</div>'
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].join('')
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const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
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const dropdownEl = fixtureEl.querySelector('.dropdown')
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const dropdown = new Dropdown(btnDropdown, {
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reference: 'parent'
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})
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dropdownEl.addEventListener('shown.bs.dropdown', () => {
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expect(dropdownEl.classList.contains('show')).toEqual(true)
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expect(btnDropdown.getAttribute('aria-expanded')).toEqual('true')
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done()
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})
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dropdown.toggle()
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})
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it('should toggle a dropdown with a dom node reference', done => {
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fixtureEl.innerHTML = [
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'<div class="dropdown">',
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' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown" aria-expanded="false">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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' </div>',
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'</div>'
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].join('')
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const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
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const dropdownEl = fixtureEl.querySelector('.dropdown')
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const dropdown = new Dropdown(btnDropdown, {
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reference: fixtureEl
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})
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dropdownEl.addEventListener('shown.bs.dropdown', () => {
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expect(dropdownEl.classList.contains('show')).toEqual(true)
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expect(btnDropdown.getAttribute('aria-expanded')).toEqual('true')
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done()
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})
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dropdown.toggle()
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})
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it('should toggle a dropdown with a jquery object reference', done => {
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fixtureEl.innerHTML = [
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'<div class="dropdown">',
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' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown" aria-expanded="false">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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' </div>',
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'</div>'
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].join('')
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const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
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const dropdownEl = fixtureEl.querySelector('.dropdown')
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const dropdown = new Dropdown(btnDropdown, {
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reference: { 0: fixtureEl, jquery: 'jQuery' }
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})
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dropdownEl.addEventListener('shown.bs.dropdown', () => {
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expect(dropdownEl.classList.contains('show')).toEqual(true)
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expect(btnDropdown.getAttribute('aria-expanded')).toEqual('true')
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done()
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})
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dropdown.toggle()
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})
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it('should not toggle a dropdown if the element is disabled', done => {
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fixtureEl.innerHTML = [
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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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' </div>',
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'</div>'
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].join('')
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const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
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const dropdownEl = fixtureEl.querySelector('.dropdown')
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const dropdown = new Dropdown(btnDropdown)
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dropdownEl.addEventListener('shown.bs.dropdown', () => {
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throw new Error('should not throw shown.bs.dropdown event')
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})
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dropdown.toggle()
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setTimeout(() => {
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expect().nothing()
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done()
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})
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})
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it('should not toggle a dropdown if the element contains .disabled', done => {
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fixtureEl.innerHTML = [
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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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' </div>',
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'</div>'
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].join('')
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const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
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const dropdownEl = fixtureEl.querySelector('.dropdown')
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const dropdown = new Dropdown(btnDropdown)
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|
||||
dropdownEl.addEventListener('shown.bs.dropdown', () => {
|
||||
throw new Error('should not throw shown.bs.dropdown event')
|
||||
})
|
||||
|
||||
dropdown.toggle()
|
||||
|
||||
setTimeout(() => {
|
||||
expect().nothing()
|
||||
done()
|
||||
})
|
||||
})
|
||||
|
||||
it('should not toggle a dropdown if the menu is shown', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu show">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
dropdownEl.addEventListener('shown.bs.dropdown', () => {
|
||||
throw new Error('should not throw shown.bs.dropdown event')
|
||||
})
|
||||
|
||||
dropdown.toggle()
|
||||
|
||||
setTimeout(() => {
|
||||
expect().nothing()
|
||||
done()
|
||||
})
|
||||
})
|
||||
|
||||
it('should not toggle a dropdown if show event is prevented', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
dropdownEl.addEventListener('show.bs.dropdown', e => {
|
||||
e.preventDefault()
|
||||
})
|
||||
|
||||
dropdownEl.addEventListener('shown.bs.dropdown', () => {
|
||||
throw new Error('should not throw shown.bs.dropdown event')
|
||||
})
|
||||
|
||||
dropdown.toggle()
|
||||
|
||||
setTimeout(() => {
|
||||
expect().nothing()
|
||||
done()
|
||||
})
|
||||
})
|
||||
})
|
||||
|
||||
describe('show', () => {
|
||||
it('should show a dropdown', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
dropdownEl.addEventListener('shown.bs.dropdown', () => {
|
||||
expect(dropdownEl.classList.contains('show')).toEqual(true)
|
||||
done()
|
||||
})
|
||||
|
||||
dropdown.show()
|
||||
})
|
||||
|
||||
it('should not show a dropdown if the element is disabled', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button disabled href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
dropdownEl.addEventListener('shown.bs.dropdown', () => {
|
||||
throw new Error('should not throw shown.bs.dropdown event')
|
||||
})
|
||||
|
||||
dropdown.show()
|
||||
|
||||
setTimeout(() => {
|
||||
expect().nothing()
|
||||
done()
|
||||
}, 10)
|
||||
})
|
||||
|
||||
it('should not show a dropdown if the element contains .disabled', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle disabled" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
dropdownEl.addEventListener('shown.bs.dropdown', () => {
|
||||
throw new Error('should not throw shown.bs.dropdown event')
|
||||
})
|
||||
|
||||
dropdown.show()
|
||||
|
||||
setTimeout(() => {
|
||||
expect().nothing()
|
||||
done()
|
||||
}, 10)
|
||||
})
|
||||
|
||||
it('should not show a dropdown if the menu is shown', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu show">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
dropdownEl.addEventListener('shown.bs.dropdown', () => {
|
||||
throw new Error('should not throw shown.bs.dropdown event')
|
||||
})
|
||||
|
||||
dropdown.show()
|
||||
|
||||
setTimeout(() => {
|
||||
expect().nothing()
|
||||
done()
|
||||
}, 10)
|
||||
})
|
||||
|
||||
it('should not show a dropdown if show event is prevented', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
dropdownEl.addEventListener('show.bs.dropdown', e => {
|
||||
e.preventDefault()
|
||||
})
|
||||
|
||||
dropdownEl.addEventListener('shown.bs.dropdown', () => {
|
||||
throw new Error('should not throw shown.bs.dropdown event')
|
||||
})
|
||||
|
||||
dropdown.show()
|
||||
|
||||
setTimeout(() => {
|
||||
expect().nothing()
|
||||
done()
|
||||
}, 10)
|
||||
})
|
||||
})
|
||||
|
||||
describe('hide', () => {
|
||||
it('should hide a dropdown', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu show">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
const dropdownMenu = fixtureEl.querySelector('.dropdown-menu')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
dropdownEl.addEventListener('hidden.bs.dropdown', () => {
|
||||
expect(dropdownMenu.classList.contains('show')).toEqual(false)
|
||||
done()
|
||||
})
|
||||
|
||||
dropdown.hide()
|
||||
})
|
||||
|
||||
it('should not hide a dropdown if the element is disabled', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button disabled href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu show">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
const dropdownMenu = fixtureEl.querySelector('.dropdown-menu')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
dropdownEl.addEventListener('hidden.bs.dropdown', () => {
|
||||
throw new Error('should not throw hidden.bs.dropdown event')
|
||||
})
|
||||
|
||||
dropdown.hide()
|
||||
|
||||
setTimeout(() => {
|
||||
expect(dropdownMenu.classList.contains('show')).toEqual(true)
|
||||
done()
|
||||
}, 10)
|
||||
})
|
||||
|
||||
it('should not hide a dropdown if the element contains .disabled', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle disabled" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu show">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
const dropdownMenu = fixtureEl.querySelector('.dropdown-menu')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
dropdownEl.addEventListener('hidden.bs.dropdown', () => {
|
||||
throw new Error('should not throw hidden.bs.dropdown event')
|
||||
})
|
||||
|
||||
dropdown.hide()
|
||||
|
||||
setTimeout(() => {
|
||||
expect(dropdownMenu.classList.contains('show')).toEqual(true)
|
||||
done()
|
||||
}, 10)
|
||||
})
|
||||
|
||||
it('should not hide a dropdown if the menu is not shown', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
dropdownEl.addEventListener('hidden.bs.dropdown', () => {
|
||||
throw new Error('should not throw hidden.bs.dropdown event')
|
||||
})
|
||||
|
||||
dropdown.hide()
|
||||
|
||||
setTimeout(() => {
|
||||
expect().nothing()
|
||||
done()
|
||||
}, 10)
|
||||
})
|
||||
|
||||
it('should not hide a dropdown if hide event is prevented', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu show">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
const dropdownMenu = fixtureEl.querySelector('.dropdown-menu')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
dropdownEl.addEventListener('hide.bs.dropdown', e => {
|
||||
e.preventDefault()
|
||||
})
|
||||
|
||||
dropdownEl.addEventListener('hidden.bs.dropdown', () => {
|
||||
throw new Error('should not throw hidden.bs.dropdown event')
|
||||
})
|
||||
|
||||
dropdown.hide()
|
||||
|
||||
setTimeout(() => {
|
||||
expect(dropdownMenu.classList.contains('show')).toEqual(true)
|
||||
done()
|
||||
})
|
||||
})
|
||||
})
|
||||
|
||||
describe('dispose', () => {
|
||||
it('should dispose dropdown', () => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
expect(dropdown._popper).toBeNull()
|
||||
expect(dropdown._menu).toBeDefined()
|
||||
expect(dropdown._element).toBeDefined()
|
||||
|
||||
dropdown.dispose()
|
||||
|
||||
expect(dropdown._menu).toBeNull()
|
||||
expect(dropdown._element).toBeNull()
|
||||
})
|
||||
|
||||
it('should dispose dropdown with popper.js', () => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
dropdown.toggle()
|
||||
|
||||
expect(dropdown._popper).toBeDefined()
|
||||
expect(dropdown._menu).toBeDefined()
|
||||
expect(dropdown._element).toBeDefined()
|
||||
|
||||
spyOn(Popper.prototype, 'destroy')
|
||||
|
||||
dropdown.dispose()
|
||||
|
||||
expect(dropdown._popper).toBeNull()
|
||||
expect(dropdown._menu).toBeNull()
|
||||
expect(dropdown._element).toBeNull()
|
||||
expect(Popper.prototype.destroy).toHaveBeenCalled()
|
||||
})
|
||||
})
|
||||
|
||||
describe('update', () => {
|
||||
it('should call popper.js and detect navbar on update', () => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
dropdown.toggle()
|
||||
|
||||
expect(dropdown._popper).toBeDefined()
|
||||
|
||||
spyOn(dropdown._popper, 'scheduleUpdate')
|
||||
spyOn(dropdown, '_detectNavbar')
|
||||
|
||||
dropdown.update()
|
||||
|
||||
expect(dropdown._popper.scheduleUpdate).toHaveBeenCalled()
|
||||
expect(dropdown._detectNavbar).toHaveBeenCalled()
|
||||
})
|
||||
|
||||
it('should just detect navbar on update', () => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdown = new Dropdown(btnDropdown)
|
||||
|
||||
spyOn(dropdown, '_detectNavbar')
|
||||
|
||||
dropdown.update()
|
||||
|
||||
expect(dropdown._popper).toBeNull()
|
||||
expect(dropdown._detectNavbar).toHaveBeenCalled()
|
||||
})
|
||||
})
|
||||
|
||||
describe('data-api', () => {
|
||||
it('should not add class position-static to dropdown if boundary not set', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
|
||||
dropdownEl.addEventListener('shown.bs.dropdown', () => {
|
||||
expect(dropdownEl.classList.contains('position-static')).toEqual(false)
|
||||
done()
|
||||
})
|
||||
|
||||
btnDropdown.click()
|
||||
})
|
||||
|
||||
it('should add class position-static to dropdown if boundary not scrollParent', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown" data-boundary="viewport">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
|
||||
dropdownEl.addEventListener('shown.bs.dropdown', () => {
|
||||
expect(dropdownEl.classList.contains('position-static')).toEqual(true)
|
||||
done()
|
||||
})
|
||||
|
||||
btnDropdown.click()
|
||||
})
|
||||
|
||||
it('should show and hide a dropdown', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown" aria-expanded="false">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
let showEventTriggered = false
|
||||
let hideEventTriggered = false
|
||||
|
||||
dropdownEl.addEventListener('show.bs.dropdown', () => {
|
||||
showEventTriggered = true
|
||||
})
|
||||
|
||||
dropdownEl.addEventListener('shown.bs.dropdown', e => {
|
||||
expect(dropdownEl.classList.contains('show')).toEqual(true)
|
||||
expect(btnDropdown.getAttribute('aria-expanded')).toEqual('true')
|
||||
expect(showEventTriggered).toEqual(true)
|
||||
expect(e.relatedTarget).toEqual(btnDropdown)
|
||||
document.body.click()
|
||||
})
|
||||
|
||||
dropdownEl.addEventListener('hide.bs.dropdown', () => {
|
||||
hideEventTriggered = true
|
||||
})
|
||||
|
||||
dropdownEl.addEventListener('hidden.bs.dropdown', e => {
|
||||
expect(dropdownEl.classList.contains('show')).toEqual(false)
|
||||
expect(btnDropdown.getAttribute('aria-expanded')).toEqual('false')
|
||||
expect(hideEventTriggered).toEqual(true)
|
||||
expect(e.relatedTarget).toEqual(btnDropdown)
|
||||
done()
|
||||
})
|
||||
|
||||
btnDropdown.click()
|
||||
})
|
||||
|
||||
it('should not use popper.js in navbar', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<nav class="navbar navbar-expand-md navbar-light bg-light">',
|
||||
' <div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown" aria-expanded="false">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
' </div>',
|
||||
'</nav>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
const dropdownMenu = fixtureEl.querySelector('.dropdown-menu')
|
||||
|
||||
dropdownEl.addEventListener('shown.bs.dropdown', () => {
|
||||
expect(dropdownMenu.getAttribute('style')).toEqual(null, 'no inline style applied by popper.js')
|
||||
done()
|
||||
})
|
||||
|
||||
btnDropdown.click()
|
||||
})
|
||||
|
||||
it('should not use popper.js if display set to static', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown" data-display="static">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
const dropdownMenu = fixtureEl.querySelector('.dropdown-menu')
|
||||
|
||||
dropdownEl.addEventListener('shown.bs.dropdown', () => {
|
||||
// popper.js add this attribute when we use it
|
||||
expect(dropdownMenu.getAttribute('x-placement')).toEqual(null)
|
||||
done()
|
||||
})
|
||||
|
||||
btnDropdown.click()
|
||||
})
|
||||
|
||||
it('should remove "show" class if tabbing outside of menu', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const btnDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdownEl = fixtureEl.querySelector('.dropdown')
|
||||
|
||||
dropdownEl.addEventListener('shown.bs.dropdown', () => {
|
||||
expect(dropdownEl.classList.contains('show')).toEqual(true)
|
||||
|
||||
const keyUp = createEvent('keyup')
|
||||
|
||||
keyUp.which = 9 // Tab
|
||||
document.dispatchEvent(keyUp)
|
||||
})
|
||||
|
||||
dropdownEl.addEventListener('hidden.bs.dropdown', () => {
|
||||
expect(dropdownEl.classList.contains('show')).toEqual(false)
|
||||
done()
|
||||
})
|
||||
|
||||
btnDropdown.click()
|
||||
})
|
||||
|
||||
it('should remove "show" class if body is clicked, with multiple dropdowns', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="nav">',
|
||||
' <div class="dropdown" id="testmenu">',
|
||||
' <a class="dropdown-toggle" data-toggle="dropdown" href="#testmenu">Test menu <span class="caret"/></a>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#sub1">Submenu 1</a>',
|
||||
' </div>',
|
||||
' </div>',
|
||||
'</div>',
|
||||
'<div class="btn-group">',
|
||||
' <button class="btn">Actions</button>',
|
||||
' <button class="btn dropdown-toggle" data-toggle="dropdown"></button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Action 1</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const triggerDropdownList = fixtureEl.querySelectorAll('[data-toggle="dropdown"]')
|
||||
|
||||
expect(triggerDropdownList.length).toEqual(2)
|
||||
|
||||
const first = triggerDropdownList[0]
|
||||
const last = triggerDropdownList[1]
|
||||
const dropdownTestMenu = first.parentNode
|
||||
const btnGroup = last.parentNode
|
||||
|
||||
dropdownTestMenu.addEventListener('shown.bs.dropdown', () => {
|
||||
expect(dropdownTestMenu.classList.contains('show')).toEqual(true)
|
||||
expect(fixtureEl.querySelectorAll('.dropdown-menu.show').length).toEqual(1)
|
||||
document.body.click()
|
||||
})
|
||||
|
||||
dropdownTestMenu.addEventListener('hidden.bs.dropdown', () => {
|
||||
expect(fixtureEl.querySelectorAll('.dropdown-menu.show').length).toEqual(0)
|
||||
last.click()
|
||||
})
|
||||
|
||||
btnGroup.addEventListener('shown.bs.dropdown', () => {
|
||||
expect(btnGroup.classList.contains('show')).toEqual(true)
|
||||
expect(fixtureEl.querySelectorAll('.dropdown-menu.show').length).toEqual(1)
|
||||
document.body.click()
|
||||
})
|
||||
|
||||
btnGroup.addEventListener('hidden.bs.dropdown', () => {
|
||||
expect(fixtureEl.querySelectorAll('.dropdown-menu.show').length).toEqual(0)
|
||||
done()
|
||||
})
|
||||
|
||||
first.click()
|
||||
})
|
||||
|
||||
it('should remove "show" class if body if tabbing outside of menu, with multiple dropdowns', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <a class="dropdown-toggle" data-toggle="dropdown" href="#testmenu">Test menu</a>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#sub1">Submenu 1</a>',
|
||||
' </div>',
|
||||
'</div>',
|
||||
'<div class="btn-group">',
|
||||
' <button class="btn">Actions</button>',
|
||||
' <button class="btn dropdown-toggle" data-toggle="dropdown"></button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Action 1</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const triggerDropdownList = fixtureEl.querySelectorAll('[data-toggle="dropdown"]')
|
||||
|
||||
expect(triggerDropdownList.length).toEqual(2)
|
||||
|
||||
const first = triggerDropdownList[0]
|
||||
const last = triggerDropdownList[1]
|
||||
const dropdownTestMenu = first.parentNode
|
||||
const btnGroup = last.parentNode
|
||||
|
||||
dropdownTestMenu.addEventListener('shown.bs.dropdown', () => {
|
||||
expect(dropdownTestMenu.classList.contains('show')).toEqual(true, '"show" class added on click')
|
||||
expect(fixtureEl.querySelectorAll('.dropdown-menu.show').length).toEqual(1, 'only one dropdown is shown')
|
||||
|
||||
const keyUp = createEvent('keyup')
|
||||
keyUp.which = 9 // Tab
|
||||
|
||||
document.dispatchEvent(keyUp)
|
||||
})
|
||||
|
||||
dropdownTestMenu.addEventListener('hidden.bs.dropdown', () => {
|
||||
expect(fixtureEl.querySelectorAll('.dropdown-menu.show').length).toEqual(0, '"show" class removed')
|
||||
last.click()
|
||||
})
|
||||
|
||||
btnGroup.addEventListener('shown.bs.dropdown', () => {
|
||||
expect(btnGroup.classList.contains('show')).toEqual(true, '"show" class added on click')
|
||||
expect(fixtureEl.querySelectorAll('.dropdown-menu.show').length).toEqual(1, 'only one dropdown is shown')
|
||||
|
||||
const keyUp = createEvent('keyup')
|
||||
keyUp.which = 9 // Tab
|
||||
|
||||
document.dispatchEvent(keyUp)
|
||||
})
|
||||
|
||||
btnGroup.addEventListener('hidden.bs.dropdown', () => {
|
||||
expect(fixtureEl.querySelectorAll('.dropdown-menu.show').length).toEqual(0, '"show" class removed')
|
||||
done()
|
||||
})
|
||||
|
||||
first.click()
|
||||
})
|
||||
|
||||
it('should fire hide and hidden event without a clickEvent if event type is not click', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#sub1">Submenu 1</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const triggerDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdown = fixtureEl.querySelector('.dropdown')
|
||||
|
||||
dropdown.addEventListener('hide.bs.dropdown', e => {
|
||||
expect(e.clickEvent).toBeUndefined()
|
||||
})
|
||||
|
||||
dropdown.addEventListener('hidden.bs.dropdown', e => {
|
||||
expect(e.clickEvent).toBeUndefined()
|
||||
done()
|
||||
})
|
||||
|
||||
dropdown.addEventListener('shown.bs.dropdown', () => {
|
||||
const keyDown = createEvent('keydown')
|
||||
|
||||
keyDown.which = 27
|
||||
triggerDropdown.dispatchEvent(keyDown)
|
||||
})
|
||||
|
||||
triggerDropdown.click()
|
||||
})
|
||||
|
||||
it('should ignore keyboard events within <input>s and <textarea>s', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#sub1">Submenu 1</a>',
|
||||
' <input type="text" />',
|
||||
' <textarea></textarea>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
// the element must be displayed, without that activeElement won't change
|
||||
fixtureEl.style.display = 'block'
|
||||
|
||||
const triggerDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdown = fixtureEl.querySelector('.dropdown')
|
||||
const input = fixtureEl.querySelector('input')
|
||||
const textarea = fixtureEl.querySelector('textarea')
|
||||
|
||||
dropdown.addEventListener('shown.bs.dropdown', () => {
|
||||
input.focus()
|
||||
const keyDown = createEvent('keydown')
|
||||
|
||||
keyDown.which = 38
|
||||
input.dispatchEvent(keyDown)
|
||||
|
||||
expect(document.activeElement).toEqual(input, 'input still focused')
|
||||
|
||||
textarea.focus()
|
||||
textarea.dispatchEvent(keyDown)
|
||||
|
||||
expect(document.activeElement).toEqual(textarea, 'textarea still focused')
|
||||
fixtureEl.style.display = 'none'
|
||||
done()
|
||||
})
|
||||
|
||||
triggerDropdown.click()
|
||||
})
|
||||
|
||||
it('should skip disabled element when using keyboard navigation', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item disabled" href="#sub1">Submenu 1</a>',
|
||||
' <button class="dropdown-item" type="button" disabled>Disabled button</button>',
|
||||
' <a id="item1" class="dropdown-item" href="#">Another link</a>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const triggerDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdown = fixtureEl.querySelector('.dropdown')
|
||||
|
||||
// the element must be displayed, without that activeElement won't change
|
||||
fixtureEl.style.display = 'block'
|
||||
|
||||
dropdown.addEventListener('shown.bs.dropdown', () => {
|
||||
const keyDown = createEvent('keydown')
|
||||
keyDown.which = 40
|
||||
|
||||
triggerDropdown.dispatchEvent(keyDown)
|
||||
triggerDropdown.dispatchEvent(keyDown)
|
||||
|
||||
expect(document.activeElement.classList.contains('disabled')).toEqual(false, '.disabled not focused')
|
||||
expect(document.activeElement.hasAttribute('disabled')).toEqual(false, ':disabled not focused')
|
||||
fixtureEl.style.display = 'none'
|
||||
done()
|
||||
})
|
||||
|
||||
triggerDropdown.click()
|
||||
})
|
||||
|
||||
it('should focus next/previous element when using keyboard navigation', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <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>'
|
||||
].join('')
|
||||
|
||||
const triggerDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdown = fixtureEl.querySelector('.dropdown')
|
||||
const item1 = fixtureEl.querySelector('#item1')
|
||||
const item2 = fixtureEl.querySelector('#item2')
|
||||
|
||||
// the element must be displayed, without that activeElement won't change
|
||||
fixtureEl.style.display = 'block'
|
||||
|
||||
dropdown.addEventListener('shown.bs.dropdown', () => {
|
||||
const keyDown40 = createEvent('keydown')
|
||||
keyDown40.which = 40
|
||||
|
||||
triggerDropdown.dispatchEvent(keyDown40)
|
||||
expect(document.activeElement).toEqual(item1, 'item1 is focused')
|
||||
|
||||
document.activeElement.dispatchEvent(keyDown40)
|
||||
expect(document.activeElement).toEqual(item2, 'item2 is focused')
|
||||
|
||||
const keyDown38 = createEvent('keydown')
|
||||
keyDown38.which = 38
|
||||
|
||||
document.activeElement.dispatchEvent(keyDown38)
|
||||
expect(document.activeElement).toEqual(item1, 'item1 is focused')
|
||||
|
||||
fixtureEl.style.display = 'none'
|
||||
done()
|
||||
})
|
||||
|
||||
triggerDropdown.click()
|
||||
})
|
||||
|
||||
it('should not close the dropdown if the user clicks on a text field', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <input type="text" />',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const triggerDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdown = fixtureEl.querySelector('.dropdown')
|
||||
const input = fixtureEl.querySelector('input')
|
||||
|
||||
input.addEventListener('click', () => {
|
||||
expect(dropdown.classList.contains('show')).toEqual(true, 'dropdown menu is shown')
|
||||
done()
|
||||
})
|
||||
|
||||
dropdown.addEventListener('shown.bs.dropdown', () => {
|
||||
expect(dropdown.classList.contains('show')).toEqual(true, 'dropdown menu is shown')
|
||||
input.dispatchEvent(createEvent('click'))
|
||||
})
|
||||
|
||||
triggerDropdown.click()
|
||||
})
|
||||
|
||||
it('should not close the dropdown if the user clicks on a textarea', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <textarea></textarea>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
const triggerDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdown = fixtureEl.querySelector('.dropdown')
|
||||
const textarea = fixtureEl.querySelector('textarea')
|
||||
|
||||
textarea.addEventListener('click', () => {
|
||||
expect(dropdown.classList.contains('show')).toEqual(true, 'dropdown menu is shown')
|
||||
done()
|
||||
})
|
||||
|
||||
dropdown.addEventListener('shown.bs.dropdown', () => {
|
||||
expect(dropdown.classList.contains('show')).toEqual(true, 'dropdown menu is shown')
|
||||
textarea.dispatchEvent(createEvent('click'))
|
||||
})
|
||||
|
||||
triggerDropdown.click()
|
||||
})
|
||||
|
||||
it('should ignore keyboard events for <input>s and <textarea>s within dropdown-menu, except for escape key', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="dropdown">',
|
||||
' <button href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#sub1">Submenu 1</a>',
|
||||
' <input type="text" />',
|
||||
' <textarea></textarea>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
].join('')
|
||||
|
||||
// the element must be displayed, without that activeElement won't change
|
||||
fixtureEl.style.display = 'block'
|
||||
|
||||
const triggerDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdown = fixtureEl.querySelector('.dropdown')
|
||||
const input = fixtureEl.querySelector('input')
|
||||
const textarea = fixtureEl.querySelector('textarea')
|
||||
|
||||
// Space key
|
||||
const keyDownSpace = createEvent('keydown')
|
||||
keyDownSpace.which = 32
|
||||
|
||||
// Key up
|
||||
const keyDownUp = createEvent('keydown')
|
||||
keyDownSpace.which = 38
|
||||
|
||||
// Key down
|
||||
const keyDown = createEvent('keydown')
|
||||
keyDownSpace.which = 40
|
||||
|
||||
// Key escape
|
||||
const keyDownEscape = createEvent('keydown')
|
||||
keyDownEscape.which = 27
|
||||
|
||||
dropdown.addEventListener('shown.bs.dropdown', () => {
|
||||
// Space key
|
||||
input.focus()
|
||||
input.dispatchEvent(keyDownSpace)
|
||||
|
||||
expect(document.activeElement).toEqual(input, 'input still focused')
|
||||
|
||||
textarea.focus()
|
||||
textarea.dispatchEvent(keyDownSpace)
|
||||
|
||||
expect(document.activeElement).toEqual(textarea, 'textarea still focused')
|
||||
|
||||
// Key up
|
||||
input.focus()
|
||||
input.dispatchEvent(keyDownUp)
|
||||
|
||||
expect(document.activeElement).toEqual(input, 'input still focused')
|
||||
|
||||
textarea.focus()
|
||||
textarea.dispatchEvent(keyDownUp)
|
||||
|
||||
expect(document.activeElement).toEqual(textarea, 'textarea still focused')
|
||||
|
||||
// Key down
|
||||
input.focus()
|
||||
input.dispatchEvent(keyDown)
|
||||
|
||||
expect(document.activeElement).toEqual(input, 'input still focused')
|
||||
|
||||
textarea.focus()
|
||||
textarea.dispatchEvent(keyDown)
|
||||
|
||||
expect(document.activeElement).toEqual(textarea, 'textarea still focused')
|
||||
|
||||
// Key escape
|
||||
input.focus()
|
||||
input.dispatchEvent(keyDownEscape)
|
||||
|
||||
expect(dropdown.classList.contains('show')).toEqual(false, 'dropdown menu is not shown')
|
||||
fixtureEl.style.display = 'none'
|
||||
done()
|
||||
})
|
||||
|
||||
triggerDropdown.click()
|
||||
})
|
||||
|
||||
it('should not open dropdown if escape key was pressed on the toggle', done => {
|
||||
fixtureEl.innerHTML = [
|
||||
'<div class="tabs">',
|
||||
' <div class="dropdown">',
|
||||
' <button disabled href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>',
|
||||
' <div class="dropdown-menu">',
|
||||
' <a class="dropdown-item" href="#">Secondary link</a>',
|
||||
' <a class="dropdown-item" href="#">Something else here</a>',
|
||||
' <div class="divider"/>',
|
||||
' <a class="dropdown-item" href="#">Another link</a>',
|
||||
' </div>',
|
||||
' </div>',
|
||||
'</div>'
|
||||
]
|
||||
|
||||
const triggerDropdown = fixtureEl.querySelector('[data-toggle="dropdown"]')
|
||||
const dropdown = new Dropdown(triggerDropdown)
|
||||
const button = fixtureEl.querySelector('button[data-toggle="dropdown"]')
|
||||
|
||||
spyOn(dropdown, 'toggle')
|
||||
|
||||
// Key escape
|
||||
button.focus()
|
||||
// Key escape
|
||||
const keyDownEscape = createEvent('keydown')
|
||||
keyDownEscape.which = 27
|
||||
button.dispatchEvent(keyDownEscape)
|
||||
|
||||
setTimeout(() => {
|
||||
expect(dropdown.toggle).not.toHaveBeenCalled()
|
||||
expect(triggerDropdown.parentNode.classList.contains('show')).toEqual(false)
|
||||
done()
|
||||
}, 20)
|
||||
})
|
||||
})
|
||||
|
||||
describe('_jQueryInterface', () => {
|
||||
it('should create a dropdown', () => {
|
||||
fixtureEl.innerHTML = '<div></div>'
|
||||
|
||||
const div = fixtureEl.querySelector('div')
|
||||
|
||||
jQueryMock.fn.dropdown = Dropdown._jQueryInterface
|
||||
jQueryMock.elements = [div]
|
||||
|
||||
jQueryMock.fn.dropdown.call(jQueryMock)
|
||||
|
||||
expect(Dropdown._getInstance(div)).toBeDefined()
|
||||
})
|
||||
|
||||
it('should not re create a dropdown', () => {
|
||||
fixtureEl.innerHTML = '<div></div>'
|
||||
|
||||
const div = fixtureEl.querySelector('div')
|
||||
const dropdown = new Dropdown(div)
|
||||
|
||||
jQueryMock.fn.dropdown = Dropdown._jQueryInterface
|
||||
jQueryMock.elements = [div]
|
||||
|
||||
jQueryMock.fn.dropdown.call(jQueryMock)
|
||||
|
||||
expect(Dropdown._getInstance(div)).toEqual(dropdown)
|
||||
})
|
||||
|
||||
it('should throw error on undefined method', () => {
|
||||
fixtureEl.innerHTML = '<div></div>'
|
||||
|
||||
const div = fixtureEl.querySelector('div')
|
||||
const action = 'undefinedMethod'
|
||||
|
||||
jQueryMock.fn.dropdown = Dropdown._jQueryInterface
|
||||
jQueryMock.elements = [div]
|
||||
|
||||
try {
|
||||
jQueryMock.fn.dropdown.call(jQueryMock, action)
|
||||
} catch (error) {
|
||||
expect(error.message).toEqual(`No method named "${action}"`)
|
||||
}
|
||||
})
|
||||
})
|
||||
|
||||
describe('_getInstance', () => {
|
||||
it('should return dropdown instance', () => {
|
||||
fixtureEl.innerHTML = '<div></div>'
|
||||
|
||||
const div = fixtureEl.querySelector('div')
|
||||
const dropdown = new Dropdown(div)
|
||||
|
||||
expect(Dropdown._getInstance(div)).toEqual(dropdown)
|
||||
})
|
||||
|
||||
it('should return null when there is no dropdown instance', () => {
|
||||
fixtureEl.innerHTML = '<div></div>'
|
||||
|
||||
const div = fixtureEl.querySelector('div')
|
||||
|
||||
expect(Dropdown._getInstance(div)).toEqual(null)
|
||||
})
|
||||
})
|
||||
})
|
||||
@ -9,6 +9,7 @@ const {
|
||||
} = require('./browsers')
|
||||
const babel = require('rollup-plugin-babel')
|
||||
const istanbul = require('rollup-plugin-istanbul')
|
||||
const resolve = require('rollup-plugin-node-resolve')
|
||||
|
||||
const { env } = process
|
||||
const browserStack = env.BROWSER === 'true'
|
||||
@ -65,7 +66,8 @@ const rollupPreprocessor = {
|
||||
plugins: [
|
||||
'@babel/plugin-proposal-object-rest-spread'
|
||||
]
|
||||
})
|
||||
}),
|
||||
resolve()
|
||||
],
|
||||
output: {
|
||||
format: 'iife',
|
||||
|
||||
@ -1,1496 +0,0 @@
|
||||
$(function () {
|
||||
'use strict'
|
||||
|
||||
var Dropdown = typeof window.bootstrap === 'undefined' ? window.Dropdown : window.bootstrap.Dropdown
|
||||
|
||||
QUnit.module('dropdowns plugin')
|
||||
|
||||
QUnit.test('should be defined on jquery object', function (assert) {
|
||||
assert.expect(1)
|
||||
assert.ok($(document.body).dropdown, 'dropdown method is defined')
|
||||
})
|
||||
|
||||
QUnit.module('dropdowns', {
|
||||
beforeEach: function () {
|
||||
// Run all tests in noConflict mode -- it's the only way to ensure that the plugin works in noConflict mode
|
||||
$.fn.bootstrapDropdown = $.fn.dropdown.noConflict()
|
||||
},
|
||||
afterEach: function () {
|
||||
$.fn.dropdown = $.fn.bootstrapDropdown
|
||||
delete $.fn.bootstrapDropdown
|
||||
$('#qunit-fixture').html('')
|
||||
}
|
||||
})
|
||||
|
||||
QUnit.test('should provide no conflict', function (assert) {
|
||||
assert.expect(1)
|
||||
assert.strictEqual(typeof $.fn.dropdown, 'undefined', 'dropdown was set back to undefined (org value)')
|
||||
})
|
||||
|
||||
QUnit.test('should throw explicit error on undefined method', function (assert) {
|
||||
assert.expect(1)
|
||||
var $el = $('<div/>')
|
||||
$el.appendTo('#qunit-fixture')
|
||||
$el.bootstrapDropdown()
|
||||
try {
|
||||
$el.bootstrapDropdown('noMethod')
|
||||
} catch (error) {
|
||||
assert.strictEqual(error.message, 'No method named "noMethod"')
|
||||
}
|
||||
})
|
||||
|
||||
QUnit.test('should return jquery collection containing the element', function (assert) {
|
||||
assert.expect(2)
|
||||
var $el = $('<div/>')
|
||||
$el.appendTo('#qunit-fixture')
|
||||
var $dropdown = $el.bootstrapDropdown()
|
||||
assert.ok($dropdown instanceof $, 'returns jquery collection')
|
||||
assert.strictEqual($dropdown[0], $el[0], 'collection contains element')
|
||||
})
|
||||
|
||||
QUnit.test('should not open dropdown if target is disabled via attribute', function (assert) {
|
||||
assert.expect(1)
|
||||
var done = assert.async()
|
||||
var dropdownHTML = '<div class="tabs">' +
|
||||
'<div class="dropdown">' +
|
||||
'<button disabled href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>' +
|
||||
'<div class="dropdown-menu">' +
|
||||
'<a class="dropdown-item" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'<div class="divider"/>' +
|
||||
'<a class="dropdown-item" href="#">Another link</a>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
$(dropdownHTML).appendTo('#qunit-fixture')
|
||||
var $dropdown = $('#qunit-fixture').find('[data-toggle="dropdown"]').bootstrapDropdown()
|
||||
$dropdown.on('click', function () {
|
||||
assert.ok(!$dropdown.parent('.dropdown').hasClass('show'))
|
||||
done()
|
||||
})
|
||||
$dropdown.trigger($.Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should not open dropdown if escape key was pressed on the toggle', function (assert) {
|
||||
assert.expect(1)
|
||||
var done = assert.async()
|
||||
var dropdownHTML = '<div class="tabs">' +
|
||||
'<div class="dropdown">' +
|
||||
'<button disabled href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>' +
|
||||
'<div class="dropdown-menu">' +
|
||||
'<a class="dropdown-item" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'<div class="divider"/>' +
|
||||
'<a class="dropdown-item" href="#">Another link</a>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
$(dropdownHTML).appendTo('#qunit-fixture')
|
||||
var $dropdown = $('#qunit-fixture').find('[data-toggle="dropdown"]').bootstrapDropdown()
|
||||
var $button = $('button[data-toggle="dropdown"]')
|
||||
$button[0].focus()
|
||||
// Key escape
|
||||
var keydown = new Event('keydown')
|
||||
keydown.which = 27
|
||||
$button[0].dispatchEvent(keydown)
|
||||
assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is not shown after escape pressed')
|
||||
done()
|
||||
})
|
||||
|
||||
QUnit.test('should not add class position-static to dropdown if boundary not set', function (assert) {
|
||||
assert.expect(1)
|
||||
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" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
var $dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').bootstrapDropdown()
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.on('shown.bs.dropdown', function () {
|
||||
assert.ok(!$dropdown.parent('.dropdown').hasClass('position-static'), '"position-static" class not added')
|
||||
done()
|
||||
})
|
||||
$dropdown[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should add class position-static to dropdown if boundary not scrollParent', function (assert) {
|
||||
assert.expect(1)
|
||||
var done = assert.async()
|
||||
var dropdownHTML = '<div class="tabs">' +
|
||||
'<div class="dropdown">' +
|
||||
'<a href="#" class="dropdown-toggle" data-toggle="dropdown" data-boundary="viewport">Dropdown</a>' +
|
||||
'<div class="dropdown-menu">' +
|
||||
'<a class="dropdown-item" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
var $dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').bootstrapDropdown()
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.on('shown.bs.dropdown', function () {
|
||||
assert.ok($dropdown.parent('.dropdown').hasClass('position-static'), '"position-static" class added')
|
||||
done()
|
||||
})
|
||||
$dropdown[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should set aria-expanded="true" on target when dropdown menu is shown', function (assert) {
|
||||
assert.expect(1)
|
||||
var done = assert.async()
|
||||
var dropdownHTML = '<div class="tabs">' +
|
||||
'<div class="dropdown">' +
|
||||
'<a href="#" class="dropdown-toggle" data-toggle="dropdown" aria-expanded="false">Dropdown</a>' +
|
||||
'<div class="dropdown-menu">' +
|
||||
'<a class="dropdown-item" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'<div class="divider"/>' +
|
||||
'<a class="dropdown-item" href="#">Another link</a>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var dropdownParent = $dropdown.parent('.dropdown')[0]
|
||||
|
||||
dropdownParent.addEventListener('shown.bs.dropdown', function () {
|
||||
assert.strictEqual($dropdown.attr('aria-expanded'), 'true', 'aria-expanded is set to string "true" on click')
|
||||
done()
|
||||
})
|
||||
$dropdown[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should set aria-expanded="false" on target when dropdown menu is hidden', function (assert) {
|
||||
assert.expect(1)
|
||||
var done = assert.async()
|
||||
var dropdownHTML = '<div class="tabs">' +
|
||||
'<div class="dropdown">' +
|
||||
'<a href="#" class="dropdown-toggle" aria-expanded="false" data-toggle="dropdown">Dropdown</a>' +
|
||||
'<div class="dropdown-menu">' +
|
||||
'<a class="dropdown-item" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'<div class="divider"/>' +
|
||||
'<a class="dropdown-item" href="#">Another link</a>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var dropdownParent = $dropdown.parent('.dropdown')[0]
|
||||
|
||||
dropdownParent.addEventListener('hidden.bs.dropdown', function () {
|
||||
assert.strictEqual($dropdown.attr('aria-expanded'), 'false', 'aria-expanded is set to string "false" on hide')
|
||||
done()
|
||||
})
|
||||
|
||||
$dropdown[0].dispatchEvent(new Event('click'))
|
||||
document.body.click()
|
||||
})
|
||||
|
||||
QUnit.test('should not open dropdown if target is disabled via class', function (assert) {
|
||||
assert.expect(1)
|
||||
var done = assert.async()
|
||||
var dropdownHTML = '<div class="tabs">' +
|
||||
'<div class="dropdown">' +
|
||||
'<button href="#" class="btn dropdown-toggle disabled" data-toggle="dropdown">Dropdown</button>' +
|
||||
'<div class="dropdown-menu">' +
|
||||
'<a class="dropdown-item" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'<div class="divider"/>' +
|
||||
'<a class="dropdown-item" href="#">Another link</a>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
|
||||
$(dropdownHTML).appendTo('#qunit-fixture')
|
||||
var $dropdown = $('#qunit-fixture').find('[data-toggle="dropdown"]').bootstrapDropdown()
|
||||
$dropdown.on('click', function () {
|
||||
assert.ok(!$dropdown.parent('.dropdown').hasClass('show'))
|
||||
done()
|
||||
})
|
||||
$dropdown.trigger($.Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should add class show to menu if clicked', function (assert) {
|
||||
assert.expect(1)
|
||||
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" href="#">Secondary link</a>' +
|
||||
' <a class="dropdown-item" href="#">Something else here</a>' +
|
||||
' <div class="divider"/>' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
|
||||
$(dropdownHTML).appendTo('#qunit-fixture')
|
||||
var $dropdown = $('#qunit-fixture').find('[data-toggle="dropdown"]').bootstrapDropdown()
|
||||
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.on('shown.bs.dropdown', function () {
|
||||
assert.ok($dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
|
||||
done()
|
||||
})
|
||||
$dropdown[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should remove "show" class if body is clicked', 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" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'<div class="divider"/>' +
|
||||
'<a class="dropdown-item" href="#">Another link</a>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.on('shown.bs.dropdown', function () {
|
||||
assert.ok($dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
|
||||
$(document.body).trigger('click')
|
||||
}).on('hidden.bs.dropdown', function () {
|
||||
assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), '"show" class removed')
|
||||
done()
|
||||
})
|
||||
|
||||
$dropdown[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should remove "show" class if tabbing outside of menu', 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" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'<div class="dropdown-divider"/>' +
|
||||
'<a class="dropdown-item" href="#">Another link</a>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.on('shown.bs.dropdown', function () {
|
||||
assert.ok($dropdown.parent('.dropdown').hasClass('show'), '"show" class added on click')
|
||||
|
||||
var keyup9 = new Event('keyup')
|
||||
keyup9.which = 9 // Tab
|
||||
document.dispatchEvent(keyup9)
|
||||
})
|
||||
.on('hidden.bs.dropdown', function () {
|
||||
assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), '"show" class removed')
|
||||
done()
|
||||
})
|
||||
|
||||
$dropdown[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should remove "show" class if body is clicked, with multiple dropdowns', function (assert) {
|
||||
assert.expect(7)
|
||||
var done = assert.async()
|
||||
var dropdownHTML = '<div class="nav">' +
|
||||
'<div class="dropdown" id="testmenu">' +
|
||||
'<a class="dropdown-toggle" data-toggle="dropdown" href="#testmenu">Test menu <span class="caret"/></a>' +
|
||||
'<div class="dropdown-menu">' +
|
||||
'<a class="dropdown-item" href="#sub1">Submenu 1</a>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'<div class="btn-group">' +
|
||||
'<button class="btn">Actions</button>' +
|
||||
'<button class="btn dropdown-toggle" data-toggle="dropdown"></button>' +
|
||||
'<div class="dropdown-menu">' +
|
||||
'<a class="dropdown-item" href="#">Action 1</a>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
var $dropdowns = $(dropdownHTML).appendTo('#qunit-fixture').find('[data-toggle="dropdown"]')
|
||||
var $first = $dropdowns.first()
|
||||
var $last = $dropdowns.last()
|
||||
|
||||
assert.strictEqual($dropdowns.length, 2, 'two dropdowns')
|
||||
|
||||
$first.parent('.dropdown')
|
||||
.on('shown.bs.dropdown', function () {
|
||||
assert.strictEqual($first.parents('.show').length, 1, '"show" class added on click')
|
||||
assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 1, 'only one dropdown is shown')
|
||||
$(document.body).trigger('click')
|
||||
}).on('hidden.bs.dropdown', function () {
|
||||
assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 0, '"show" class removed')
|
||||
$last[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
$last.parent('.btn-group')
|
||||
.on('shown.bs.dropdown', function () {
|
||||
assert.strictEqual($last.parent('.show').length, 1, '"show" class added on click')
|
||||
assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 1, 'only one dropdown is shown')
|
||||
$(document.body).trigger('click')
|
||||
}).on('hidden.bs.dropdown', function () {
|
||||
assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 0, '"show" class removed')
|
||||
done()
|
||||
})
|
||||
$first[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should remove "show" class if body if tabbing outside of menu, with multiple dropdowns', function (assert) {
|
||||
assert.expect(7)
|
||||
var done = assert.async()
|
||||
var dropdownHTML = '<div class="nav">' +
|
||||
'<div class="dropdown" id="testmenu">' +
|
||||
'<a class="dropdown-toggle" data-toggle="dropdown" href="#testmenu">Test menu <span class="caret"/></a>' +
|
||||
'<div class="dropdown-menu">' +
|
||||
'<a class="dropdown-item" href="#sub1">Submenu 1</a>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'<div class="btn-group">' +
|
||||
'<button class="btn">Actions</button>' +
|
||||
'<button class="btn dropdown-toggle" data-toggle="dropdown"><span class="caret"/></button>' +
|
||||
'<div class="dropdown-menu">' +
|
||||
'<a class="dropdown-item" href="#">Action 1</a>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
var $dropdowns = $(dropdownHTML).appendTo('#qunit-fixture').find('[data-toggle="dropdown"]')
|
||||
var $first = $dropdowns.first()
|
||||
var $last = $dropdowns.last()
|
||||
|
||||
assert.strictEqual($dropdowns.length, 2, 'two dropdowns')
|
||||
|
||||
$first.parent('.dropdown')
|
||||
.on('shown.bs.dropdown', function () {
|
||||
assert.strictEqual($first.parents('.show').length, 1, '"show" class added on click')
|
||||
assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 1, 'only one dropdown is shown')
|
||||
var keyup = new Event('keyup')
|
||||
keyup.which = 9 // Tab
|
||||
document.dispatchEvent(keyup)
|
||||
}).on('hidden.bs.dropdown', function () {
|
||||
assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 0, '"show" class removed')
|
||||
$last[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
$last.parent('.btn-group')
|
||||
.on('shown.bs.dropdown', function () {
|
||||
assert.strictEqual($last.parent('.show').length, 1, '"show" class added on click')
|
||||
assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 1, 'only one dropdown is shown')
|
||||
var keyup = new Event('keyup')
|
||||
keyup.which = 9 // Tab
|
||||
document.dispatchEvent(keyup)
|
||||
}).on('hidden.bs.dropdown', function () {
|
||||
assert.strictEqual($('#qunit-fixture .dropdown-menu.show').length, 0, '"show" class removed')
|
||||
done()
|
||||
})
|
||||
$first[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should fire show and hide event', function (assert) {
|
||||
assert.expect(2)
|
||||
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" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'<div class="divider"/>' +
|
||||
'<a class="dropdown-item" href="#">Another link</a>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var done = assert.async()
|
||||
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.on('show.bs.dropdown', function () {
|
||||
assert.ok(true, 'show was fired')
|
||||
})
|
||||
.on('hide.bs.dropdown', function () {
|
||||
assert.ok(true, 'hide was fired')
|
||||
done()
|
||||
})
|
||||
|
||||
$dropdown[0].dispatchEvent(new Event('click'))
|
||||
document.body.click()
|
||||
})
|
||||
|
||||
QUnit.test('should fire shown and hidden event', function (assert) {
|
||||
assert.expect(2)
|
||||
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" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'<div class="divider"/>' +
|
||||
'<a class="dropdown-item" href="#">Another link</a>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var done = assert.async()
|
||||
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.on('shown.bs.dropdown', function () {
|
||||
assert.ok(true, 'shown was fired')
|
||||
})
|
||||
.on('hidden.bs.dropdown', function () {
|
||||
assert.ok(true, 'hidden was fired')
|
||||
done()
|
||||
})
|
||||
|
||||
$dropdown[0].dispatchEvent(new Event('click'))
|
||||
document.body.click()
|
||||
})
|
||||
|
||||
QUnit.test('should fire shown and hidden event with a relatedTarget', function (assert) {
|
||||
assert.expect(2)
|
||||
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" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'<div class="divider"/>' +
|
||||
'<a class="dropdown-item" href="#">Another link</a>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
var done = assert.async()
|
||||
|
||||
$dropdown.parent('.dropdown')
|
||||
.on('hidden.bs.dropdown', function (e) {
|
||||
assert.strictEqual(e.relatedTarget, $dropdown[0])
|
||||
done()
|
||||
})
|
||||
.on('shown.bs.dropdown', function (e) {
|
||||
assert.strictEqual(e.relatedTarget, $dropdown[0])
|
||||
$(document.body).trigger('click')
|
||||
})
|
||||
|
||||
$dropdown[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should fire hide and hidden event with a clickEvent', function (assert) {
|
||||
assert.expect(3)
|
||||
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" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'<div class="divider"/>' +
|
||||
'<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('hide.bs.dropdown', function (e) {
|
||||
assert.ok(e.clickEvent)
|
||||
})
|
||||
.on('hidden.bs.dropdown', function (e) {
|
||||
assert.ok(e.clickEvent)
|
||||
})
|
||||
.on('shown.bs.dropdown', function () {
|
||||
assert.ok(true, 'shown was fired')
|
||||
$(document.body).trigger('click')
|
||||
})
|
||||
|
||||
$dropdown[0].click()
|
||||
})
|
||||
|
||||
QUnit.test('should fire hide and hidden event without a clickEvent if event type is not click', function (assert) {
|
||||
assert.expect(3)
|
||||
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" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'<div class="divider"/>' +
|
||||
'<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('hide.bs.dropdown', function (e) {
|
||||
assert.notOk(e.clickEvent)
|
||||
})
|
||||
.on('hidden.bs.dropdown', function (e) {
|
||||
assert.notOk(e.clickEvent)
|
||||
})
|
||||
.on('shown.bs.dropdown', function () {
|
||||
assert.ok(true, 'shown was fired')
|
||||
|
||||
var keyDown = new Event('keydown')
|
||||
keyDown.which = 27
|
||||
$dropdown[0].dispatchEvent(keyDown)
|
||||
})
|
||||
|
||||
$dropdown[0].click()
|
||||
})
|
||||
|
||||
QUnit.test('should ignore keyboard events within <input>s and <textarea>s', function (assert) {
|
||||
assert.expect(3)
|
||||
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" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'<div class="divider"/>' +
|
||||
'<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[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should skip disabled element when using keyboard navigation', function (assert) {
|
||||
assert.expect(3)
|
||||
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>' +
|
||||
'<button class="dropdown-item" type="button" disabled>Disabled button</button>' +
|
||||
'<a id="item1" 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(!$(document.activeElement).is('.disabled'), '.disabled is not focused')
|
||||
assert.ok(!$(document.activeElement).is(':disabled'), ':disabled is not focused')
|
||||
done()
|
||||
})
|
||||
$dropdown[0].dispatchEvent(new Event('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')
|
||||
|
||||
var keydown40 = new Event('keydown')
|
||||
keydown40.which = 40
|
||||
$dropdown[0].dispatchEvent(keydown40)
|
||||
assert.ok($(document.activeElement).is($('#item1')), 'item1 is focused')
|
||||
|
||||
keydown40 = new Event('keydown')
|
||||
keydown40.which = 40
|
||||
document.activeElement.dispatchEvent(keydown40)
|
||||
assert.ok($(document.activeElement).is($('#item2')), 'item2 is focused')
|
||||
|
||||
var keydown38 = new Event('keydown')
|
||||
keydown38.which = 38
|
||||
document.activeElement.dispatchEvent(keydown38)
|
||||
assert.ok($(document.activeElement).is($('#item1')), 'item1 is focused')
|
||||
done()
|
||||
})
|
||||
$dropdown[0].dispatchEvent(new Event('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[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
$dropdown[0].dispatchEvent(new Event('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[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
$dropdown[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('Dropdown should not use Popper.js in navbar', function (assert) {
|
||||
assert.expect(1)
|
||||
var done = assert.async()
|
||||
var html = '<nav class="navbar navbar-expand-md navbar-light bg-light">' +
|
||||
'<div class="dropdown">' +
|
||||
' <a class="nav-link dropdown-toggle" href="#" id="dropdown" data-toggle="dropdown" aria-expanded="false">Dropdown</a>' +
|
||||
' <div class="dropdown-menu" aria-labelledby="dropdown">' +
|
||||
' <a class="dropdown-item" href="#">Action</a>' +
|
||||
' <a class="dropdown-item" href="#">Another action</a>' +
|
||||
' <a class="dropdown-item" href="#">Something else here</a>' +
|
||||
' </div>' +
|
||||
'</div>' +
|
||||
'</nav>'
|
||||
|
||||
$(html).appendTo('#qunit-fixture')
|
||||
var $triggerDropdown = $('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
var $dropdownMenu = $triggerDropdown.next()
|
||||
|
||||
$triggerDropdown
|
||||
.parent('.dropdown')
|
||||
.on('shown.bs.dropdown', function () {
|
||||
assert.ok(typeof $dropdownMenu.attr('style') === 'undefined', 'No inline style applied by Popper.js')
|
||||
done()
|
||||
})
|
||||
$triggerDropdown[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should close dropdown and set focus back to toggle when escape is pressed while focused on a dropdown item', function (assert) {
|
||||
assert.expect(3)
|
||||
var done = assert.async()
|
||||
|
||||
var dropdownHTML = '<div class="tabs">' +
|
||||
'<div class="dropdown">' +
|
||||
'<a href="#" class="dropdown-toggle" id="toggle" data-toggle="dropdown">Dropdown</a>' +
|
||||
'<div class="dropdown-menu">' +
|
||||
'<a class="dropdown-item" id="item" href="#">Menu item</a>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var $item = $('#item')
|
||||
var $toggle = $('#toggle')
|
||||
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.on('shown.bs.dropdown', function () {
|
||||
// Forcibly focus first item
|
||||
$item.focus()
|
||||
assert.ok($(document.activeElement)[0] === $item[0], 'menu item initial focus set')
|
||||
|
||||
// Key escape
|
||||
var keydown = new Event('keydown')
|
||||
keydown.which = 27
|
||||
$item[0].dispatchEvent(keydown)
|
||||
|
||||
assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu was closed after escape')
|
||||
assert.ok($(document.activeElement)[0] === $toggle[0], 'toggle has focus again once menu was closed after escape')
|
||||
done()
|
||||
})
|
||||
|
||||
$dropdown[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should ignore keyboard events for <input>s and <textarea>s within dropdown-menu, except for escape key', function (assert) {
|
||||
assert.expect(7)
|
||||
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" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'<div class="divider"/>' +
|
||||
'<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 () {
|
||||
// Space key
|
||||
$input.trigger('focus').trigger($.Event('keydown', {
|
||||
which: 32
|
||||
}))
|
||||
assert.ok($(document.activeElement)[0] === $input[0], 'input still focused')
|
||||
$textarea.trigger('focus').trigger($.Event('keydown', {
|
||||
which: 32
|
||||
}))
|
||||
assert.ok($(document.activeElement)[0] === $textarea[0], 'textarea still focused')
|
||||
|
||||
// Key up
|
||||
$input.trigger('focus').trigger($.Event('keydown', {
|
||||
which: 38
|
||||
}))
|
||||
assert.ok($(document.activeElement)[0] === $input[0], 'input still focused')
|
||||
$textarea.trigger('focus').trigger($.Event('keydown', {
|
||||
which: 38
|
||||
}))
|
||||
assert.ok($(document.activeElement)[0] === $textarea[0], 'textarea still focused')
|
||||
|
||||
// Key down
|
||||
$input.trigger('focus').trigger($.Event('keydown', {
|
||||
which: 40
|
||||
}))
|
||||
assert.ok($(document.activeElement)[0] === $input[0], 'input still focused')
|
||||
$textarea.trigger('focus').trigger($.Event('keydown', {
|
||||
which: 40
|
||||
}))
|
||||
assert.ok($(document.activeElement)[0] === $textarea[0], 'textarea still focused')
|
||||
|
||||
// Key escape
|
||||
$input.trigger('focus')
|
||||
var keydown = new Event('keydown')
|
||||
keydown.which = 27
|
||||
$input[0].dispatchEvent(keydown)
|
||||
|
||||
assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is not shown')
|
||||
done()
|
||||
})
|
||||
|
||||
$dropdown[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should ignore space key events for <input>s within dropdown, and accept up, down and escape', function (assert) {
|
||||
assert.expect(7)
|
||||
var done = assert.async()
|
||||
|
||||
var dropdownHTML =
|
||||
'<ul class="nav tabs">' +
|
||||
' <li class="dropdown">' +
|
||||
' <input type="text" id="input" data-toggle="dropdown">' +
|
||||
' <div class="dropdown-menu" role="menu">' +
|
||||
' <a id="item1" class="dropdown-item" href="#">Secondary link</a>' +
|
||||
' <a id="item2" class="dropdown-item" href="#">Something else here</a>' +
|
||||
' <div class="divider"></div>' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
' </li>' +
|
||||
'</ul>'
|
||||
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var $input = $('#input')
|
||||
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.one('shown.bs.dropdown', function () {
|
||||
assert.ok(true, 'shown was fired')
|
||||
|
||||
// Key space
|
||||
$input.trigger('focus').trigger($.Event('keydown', {
|
||||
which: 32
|
||||
}))
|
||||
assert.ok($dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is shown')
|
||||
assert.ok($(document.activeElement).is($input), 'input is still focused')
|
||||
|
||||
// Key escape
|
||||
$input.trigger('focus')
|
||||
var keydown = new Event('keydown')
|
||||
keydown.which = 27
|
||||
$input[0].dispatchEvent(keydown)
|
||||
assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is not shown')
|
||||
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.one('shown.bs.dropdown', function () {
|
||||
assert.ok(true, 'shown was fired')
|
||||
|
||||
// Key down
|
||||
$input.trigger('focus')
|
||||
var keydown40 = new Event('keydown')
|
||||
keydown40.which = 40
|
||||
$input[0].dispatchEvent(keydown40)
|
||||
assert.ok(document.activeElement === $('#item1')[0], 'item1 is focused')
|
||||
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.one('shown.bs.dropdown', function () {
|
||||
// Key up
|
||||
$input.trigger('focus')
|
||||
var keydown38 = new Event('keydown')
|
||||
keydown38.which = 38
|
||||
$input[0].dispatchEvent(keydown38)
|
||||
|
||||
assert.ok(document.activeElement === $('#item1')[0], 'item1 is focused')
|
||||
done()
|
||||
})
|
||||
.bootstrapDropdown('toggle')
|
||||
|
||||
$input.bootstrapDropdown('toggle')
|
||||
})
|
||||
|
||||
$input.bootstrapDropdown('toggle')
|
||||
})
|
||||
|
||||
$input[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should ignore space key events for <textarea>s within dropdown, and accept up, down and escape', function (assert) {
|
||||
assert.expect(7)
|
||||
var done = assert.async()
|
||||
|
||||
var dropdownHTML =
|
||||
'<ul class="nav tabs">' +
|
||||
' <li class="dropdown">' +
|
||||
' <textarea id="textarea" data-toggle="dropdown"></textarea>' +
|
||||
' <div class="dropdown-menu" role="menu">' +
|
||||
' <a id="item1" class="dropdown-item" href="#">Secondary link</a>' +
|
||||
' <a id="item2" class="dropdown-item" href="#">Something else here</a>' +
|
||||
' <div class="divider"></div>' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
' </li>' +
|
||||
'</ul>'
|
||||
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var $textarea = $('#textarea')
|
||||
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.one('shown.bs.dropdown', function () {
|
||||
assert.ok(true, 'shown was fired')
|
||||
|
||||
// Key space
|
||||
$textarea.trigger('focus').trigger($.Event('keydown', {
|
||||
which: 32
|
||||
}))
|
||||
assert.ok($dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is shown')
|
||||
assert.ok($(document.activeElement).is($textarea), 'textarea is still focused')
|
||||
|
||||
// Key escape
|
||||
$textarea.trigger('focus')
|
||||
var keydown27 = new Event('keydown')
|
||||
keydown27.which = 27
|
||||
$textarea[0].dispatchEvent(keydown27)
|
||||
assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is not shown')
|
||||
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.one('shown.bs.dropdown', function () {
|
||||
assert.ok(true, 'shown was fired')
|
||||
|
||||
// Key down
|
||||
$textarea.trigger('focus')
|
||||
var keydown40 = new Event('keydown')
|
||||
keydown40.which = 40
|
||||
$textarea[0].dispatchEvent(keydown40)
|
||||
assert.ok(document.activeElement === $('#item1')[0], 'item1 is focused')
|
||||
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.one('shown.bs.dropdown', function () {
|
||||
// Key up
|
||||
$textarea.trigger('focus')
|
||||
var keydown38 = new Event('keydown')
|
||||
keydown38.which = 38
|
||||
$textarea[0].dispatchEvent(keydown38)
|
||||
|
||||
assert.ok(document.activeElement === $('#item1')[0], 'item1 is focused')
|
||||
done()
|
||||
})
|
||||
.bootstrapDropdown('toggle')
|
||||
|
||||
$textarea.bootstrapDropdown('toggle')
|
||||
})
|
||||
|
||||
$textarea.bootstrapDropdown('toggle')
|
||||
})
|
||||
$textarea[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should not use Popper.js if display set to static', function (assert) {
|
||||
assert.expect(1)
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown">' +
|
||||
'<a href="#" class="dropdown-toggle" data-toggle="dropdown" data-display="static">Dropdown</a>' +
|
||||
'<div class="dropdown-menu">' +
|
||||
'<a class="dropdown-item" href="#">Secondary link</a>' +
|
||||
'<a class="dropdown-item" href="#">Something else here</a>' +
|
||||
'<div class="divider"/>' +
|
||||
'<a class="dropdown-item" href="#">Another link</a>' +
|
||||
'</div>' +
|
||||
'</div>'
|
||||
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
var done = assert.async()
|
||||
var dropdownMenu = $dropdown.next()[0]
|
||||
|
||||
$dropdown.parent('.dropdown')
|
||||
.on('shown.bs.dropdown', function () {
|
||||
// Popper.js add this attribute when we use it
|
||||
assert.strictEqual(dropdownMenu.getAttribute('x-placement'), null)
|
||||
done()
|
||||
})
|
||||
|
||||
$dropdown[0].dispatchEvent(new Event('click'))
|
||||
})
|
||||
|
||||
QUnit.test('should call Popper.js and detect navbar on update', function (assert) {
|
||||
assert.expect(3)
|
||||
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown">' +
|
||||
' <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var dropdown = Dropdown._getInstance($dropdown[0])
|
||||
dropdown.toggle()
|
||||
assert.ok(dropdown._popper)
|
||||
|
||||
var spyPopper = sinon.spy(dropdown._popper, 'scheduleUpdate')
|
||||
var spyDetectNavbar = sinon.spy(dropdown, '_detectNavbar')
|
||||
dropdown.update()
|
||||
|
||||
assert.ok(spyPopper.called)
|
||||
assert.ok(spyDetectNavbar.called)
|
||||
})
|
||||
|
||||
QUnit.test('should just detect navbar on update', function (assert) {
|
||||
assert.expect(2)
|
||||
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown">' +
|
||||
' <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var dropdown = Dropdown._getInstance($dropdown[0])
|
||||
var spyDetectNavbar = sinon.spy(dropdown, '_detectNavbar')
|
||||
|
||||
dropdown.update()
|
||||
|
||||
assert.notOk(dropdown._popper)
|
||||
assert.ok(spyDetectNavbar.called)
|
||||
})
|
||||
|
||||
QUnit.test('should dispose dropdown with Popper', function (assert) {
|
||||
assert.expect(6)
|
||||
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown">' +
|
||||
' <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var dropdown = Dropdown._getInstance($dropdown[0])
|
||||
dropdown.toggle()
|
||||
|
||||
assert.ok(dropdown._popper)
|
||||
assert.ok(dropdown._menu !== null)
|
||||
assert.ok(dropdown._element !== null)
|
||||
var spyDestroy = sinon.spy(dropdown._popper, 'destroy')
|
||||
|
||||
dropdown.dispose()
|
||||
|
||||
assert.ok(spyDestroy.called)
|
||||
assert.ok(dropdown._menu === null)
|
||||
assert.ok(dropdown._element === null)
|
||||
})
|
||||
|
||||
QUnit.test('should dispose dropdown', function (assert) {
|
||||
assert.expect(5)
|
||||
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown">' +
|
||||
' <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var dropdown = Dropdown._getInstance($dropdown[0])
|
||||
|
||||
assert.notOk(dropdown._popper)
|
||||
assert.ok(dropdown._menu !== null)
|
||||
assert.ok(dropdown._element !== null)
|
||||
|
||||
dropdown.dispose()
|
||||
|
||||
assert.ok(dropdown._menu === null)
|
||||
assert.ok(dropdown._element === null)
|
||||
})
|
||||
|
||||
QUnit.test('should hide dropdown', function (assert) {
|
||||
assert.expect(2)
|
||||
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown">' +
|
||||
' <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var dropdown = Dropdown._getInstance($dropdown[0])
|
||||
var done = assert.async()
|
||||
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.on('shown.bs.dropdown', function () {
|
||||
dropdown.hide()
|
||||
})
|
||||
.on('hide.bs.dropdown', function () {
|
||||
assert.ok(true, 'hide was fired')
|
||||
})
|
||||
.on('hidden.bs.dropdown', function () {
|
||||
assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is hidden')
|
||||
done()
|
||||
})
|
||||
|
||||
dropdown.show()
|
||||
})
|
||||
|
||||
QUnit.test('should not hide dropdown', function (assert) {
|
||||
assert.expect(1)
|
||||
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown">' +
|
||||
' <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var dropdown = Dropdown._getInstance($dropdown[0])
|
||||
$dropdown.trigger('click')
|
||||
dropdown.show()
|
||||
|
||||
assert.ok($dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is still shown')
|
||||
})
|
||||
|
||||
QUnit.test('should not show dropdown', function (assert) {
|
||||
assert.expect(1)
|
||||
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown">' +
|
||||
' <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var dropdown = Dropdown._getInstance($dropdown[0])
|
||||
dropdown.hide()
|
||||
assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is still hidden')
|
||||
})
|
||||
|
||||
QUnit.test('should show dropdown', function (assert) {
|
||||
assert.expect(2)
|
||||
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown">' +
|
||||
' <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var dropdown = Dropdown._getInstance($dropdown[0])
|
||||
var done = assert.async()
|
||||
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.on('show.bs.dropdown', function () {
|
||||
assert.ok(true, 'show was fired')
|
||||
})
|
||||
.on('shown.bs.dropdown', function () {
|
||||
assert.ok($dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is shown')
|
||||
done()
|
||||
})
|
||||
|
||||
dropdown.show()
|
||||
})
|
||||
|
||||
QUnit.test('should prevent default event on show method call', function (assert) {
|
||||
assert.expect(1)
|
||||
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown">' +
|
||||
' <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var dropdown = Dropdown._getInstance($dropdown[0])
|
||||
var done = assert.async()
|
||||
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.on('show.bs.dropdown', function (event) {
|
||||
event.preventDefault()
|
||||
done()
|
||||
})
|
||||
|
||||
dropdown.show()
|
||||
assert.ok(!$dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is hidden')
|
||||
})
|
||||
|
||||
QUnit.test('should prevent default event on hide method call', function (assert) {
|
||||
assert.expect(1)
|
||||
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown">' +
|
||||
' <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown()
|
||||
|
||||
var dropdown = Dropdown._getInstance($dropdown[0])
|
||||
var done = assert.async()
|
||||
|
||||
$dropdown
|
||||
.parent('.dropdown')
|
||||
.on('shown.bs.dropdown', function () {
|
||||
dropdown.hide()
|
||||
})
|
||||
.on('hide.bs.dropdown', function (event) {
|
||||
event.preventDefault()
|
||||
assert.ok($dropdown.parent('.dropdown').hasClass('show'), 'dropdown menu is shown')
|
||||
done()
|
||||
})
|
||||
|
||||
dropdown.show()
|
||||
})
|
||||
|
||||
QUnit.test('should not open dropdown via show method if target is disabled via attribute', function (assert) {
|
||||
assert.expect(1)
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown">' +
|
||||
' <button disabled href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
$(dropdownHTML).appendTo('#qunit-fixture')
|
||||
var $dropdown = $('#qunit-fixture').find('[data-toggle="dropdown"]').bootstrapDropdown()
|
||||
$dropdown.show()
|
||||
assert.ok(!$dropdown.parent('.dropdown').hasClass('show'))
|
||||
})
|
||||
|
||||
QUnit.test('should not open dropdown via show method if target is disabled via class', function (assert) {
|
||||
assert.expect(1)
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown">' +
|
||||
' <button href="#" class="btn dropdown-toggle disabled" data-toggle="dropdown">Dropdown</button>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
|
||||
$(dropdownHTML).appendTo('#qunit-fixture')
|
||||
var $dropdown = $('#qunit-fixture').find('[data-toggle="dropdown"]').bootstrapDropdown()
|
||||
$dropdown.show()
|
||||
assert.ok(!$dropdown.parent('.dropdown').hasClass('show'))
|
||||
})
|
||||
|
||||
QUnit.test('should not hide dropdown via hide method if target is disabled via attribute', function (assert) {
|
||||
assert.expect(1)
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown show">' +
|
||||
' <button disabled href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
$(dropdownHTML).appendTo('#qunit-fixture')
|
||||
var $dropdown = $('#qunit-fixture').find('[data-toggle="dropdown"]').bootstrapDropdown()
|
||||
$dropdown.hide()
|
||||
assert.ok($dropdown.parent('.dropdown').hasClass('show'))
|
||||
})
|
||||
|
||||
QUnit.test('should not hide dropdown via hide method if target is disabled via class', function (assert) {
|
||||
assert.expect(1)
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown show">' +
|
||||
' <button href="#" class="btn dropdown-toggle disabled" data-toggle="dropdown">Dropdown</button>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
|
||||
$(dropdownHTML).appendTo('#qunit-fixture')
|
||||
var $dropdown = $('#qunit-fixture').find('[data-toggle="dropdown"]').bootstrapDropdown()
|
||||
$dropdown.hide()
|
||||
assert.ok($dropdown.parent('.dropdown').hasClass('show'))
|
||||
})
|
||||
|
||||
QUnit.test('should create offset modifier correctly when offset option is a function', function (assert) {
|
||||
assert.expect(2)
|
||||
|
||||
var getOffset = function (offsets) {
|
||||
return offsets
|
||||
}
|
||||
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown">' +
|
||||
' <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown({
|
||||
offset: getOffset
|
||||
})
|
||||
|
||||
var dropdown = Dropdown._getInstance($dropdown[0])
|
||||
var offset = dropdown._getOffset()
|
||||
|
||||
assert.ok(typeof offset.offset === 'undefined')
|
||||
assert.ok(typeof offset.fn === 'function')
|
||||
})
|
||||
|
||||
QUnit.test('should create offset modifier correctly when offset option is not a function', function (assert) {
|
||||
assert.expect(2)
|
||||
|
||||
var dropdownHTML =
|
||||
'<div class="dropdown">' +
|
||||
' <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>' +
|
||||
' <div class="dropdown-menu">' +
|
||||
' <a class="dropdown-item" href="#">Another link</a>' +
|
||||
' </div>' +
|
||||
'</div>'
|
||||
|
||||
var myOffset = 42
|
||||
var $dropdown = $(dropdownHTML)
|
||||
.appendTo('#qunit-fixture')
|
||||
.find('[data-toggle="dropdown"]')
|
||||
.bootstrapDropdown({
|
||||
offset: myOffset
|
||||
})
|
||||
|
||||
var dropdown = Dropdown._getInstance($dropdown[0])
|
||||
var offset = dropdown._getOffset()
|
||||
|
||||
assert.strictEqual(offset.offset, myOffset)
|
||||
assert.ok(typeof offset.fn === 'undefined')
|
||||
})
|
||||
|
||||
QUnit.test('should return the version', function (assert) {
|
||||
assert.expect(1)
|
||||
assert.strictEqual(typeof Dropdown.VERSION, 'string')
|
||||
})
|
||||
})
|
||||
Loading…
Reference in New Issue
Block a user