rewrite button unit tests

1 files changed, 0 insertions, 201 deletions

diff --git a/js/src/button.js b/js/src/button.js
deleted file mode 100644
index c69a8a3901..0000000000
--- a/js/src/button.js
+++ /dev/null
@@ -1,201 +0,0 @@
-/**
- * --------------------------------------------------------------------------
- * Bootstrap (v4.3.1): button.js
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
- * --------------------------------------------------------------------------
- */
-
-import { jQuery as $ } from './util/index'
-import Data from './dom/data'
-import EventHandler from './dom/event-handler'
-import SelectorEngine from './dom/selector-engine'
-
-/**
- * ------------------------------------------------------------------------
- * Constants
- * ------------------------------------------------------------------------
- */
-
-const NAME = 'button'
-const VERSION = '4.3.1'
-const DATA_KEY = 'bs.button'
-const EVENT_KEY = `.${DATA_KEY}`
-const DATA_API_KEY = '.data-api'
-
-const ClassName = {
-  ACTIVE: 'active',
-  BUTTON: 'btn',
-  FOCUS: 'focus'
-}
-
-const Selector = {
-  DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
-  DATA_TOGGLE: '[data-toggle="buttons"]',
-  INPUT: 'input:not([type="hidden"])',
-  ACTIVE: '.active',
-  BUTTON: '.btn'
-}
-
-const Event = {
-  CLICK_DATA_API: `click${EVENT_KEY}${DATA_API_KEY}`,
-  FOCUS_DATA_API: `focus${EVENT_KEY}${DATA_API_KEY}`,
-  BLUR_DATA_API: `blur${EVENT_KEY}${DATA_API_KEY}`
-}
-
-/**
- * ------------------------------------------------------------------------
- * Class Definition
- * ------------------------------------------------------------------------
- */
-
-class Button {
-  constructor(element) {
-    this._element = element
-    Data.setData(element, DATA_KEY, this)
-  }
-
-  // Getters
-
-  static get VERSION() {
-    return VERSION
-  }
-
-  // Public
-
-  toggle() {
-    let triggerChangeEvent = true
-    let addAriaPressed = true
-
-    const rootElement = SelectorEngine.closest(
-      this._element,
-      Selector.DATA_TOGGLE
-    )
-
-    if (rootElement) {
-      const input = SelectorEngine.findOne(Selector.INPUT, this._element)
-
-      if (input) {
-        if (input.type === 'radio') {
-          if (input.checked &&
-            this._element.classList.contains(ClassName.ACTIVE)) {
-            triggerChangeEvent = false
-          } else {
-            const activeElement = SelectorEngine.findOne(Selector.ACTIVE, rootElement)
-
-            if (activeElement) {
-              activeElement.classList.remove(ClassName.ACTIVE)
-            }
-          }
-        }
-
-        if (triggerChangeEvent) {
-          if (input.hasAttribute('disabled') ||
-            rootElement.hasAttribute('disabled') ||
-            input.classList.contains('disabled') ||
-            rootElement.classList.contains('disabled')) {
-            return
-          }
-
-          input.checked = !this._element.classList.contains(ClassName.ACTIVE)
-          EventHandler.trigger(input, 'change')
-        }
-
-        input.focus()
-        addAriaPressed = false
-      }
-    }
-
-    if (addAriaPressed) {
-      this._element.setAttribute('aria-pressed',
-        !this._element.classList.contains(ClassName.ACTIVE))
-    }
-
-    if (triggerChangeEvent) {
-      this._element.classList.toggle(ClassName.ACTIVE)
-    }
-  }
-
-  dispose() {
-    Data.removeData(this._element, DATA_KEY)
-    this._element = null
-  }
-
-  // Static
-
-  static _jQueryInterface(config) {
-    return this.each(function () {
-      let data = Data.getData(this, DATA_KEY)
-
-      if (!data) {
-        data = new Button(this)
-      }
-
-      if (config === 'toggle') {
-        data[config]()
-      }
-    })
-  }
-
-  static _getInstance(element) {
-    return Data.getData(element, DATA_KEY)
-  }
-}
-
-/**
- * ------------------------------------------------------------------------
- * Data Api implementation
- * ------------------------------------------------------------------------
- */
-
-EventHandler.on(document, Event.CLICK_DATA_API, Selector.DATA_TOGGLE_CARROT, event => {
-  event.preventDefault()
-
-  let button = event.target
-  if (!button.classList.contains(ClassName.BUTTON)) {
-    button = SelectorEngine.closest(button, Selector.BUTTON)
-  }
-
-  let data = Data.getData(button, DATA_KEY)
-  if (!data) {
-    data = new Button(button)
-    Data.setData(button, DATA_KEY, data)
-  }
-
-  data.toggle()
-})
-
-EventHandler.on(document, Event.FOCUS_DATA_API, Selector.DATA_TOGGLE_CARROT, event => {
-  const button = SelectorEngine.closest(event.target, Selector.BUTTON)
-
-  if (button) {
-    button.classList.add(ClassName.FOCUS)
-  }
-})
-
-EventHandler.on(document, Event.BLUR_DATA_API, Selector.DATA_TOGGLE_CARROT, event => {
-  const button = SelectorEngine.closest(event.target, Selector.BUTTON)
-
-  if (button) {
-    button.classList.remove(ClassName.FOCUS)
-  }
-})
-
-/**
- * ------------------------------------------------------------------------
- * jQuery
- * ------------------------------------------------------------------------
- * add .button to jQuery only if jQuery is present
- */
-
-if (typeof $ !== 'undefined') {
-  const JQUERY_NO_CONFLICT = $.fn[NAME]
-  $.fn[NAME] = Button._jQueryInterface
-  $.fn[NAME].Constructor = Button
-
-  $.fn[NAME].noConflict = () => {
-    $.fn[NAME] = JQUERY_NO_CONFLICT
-    return Button._jQueryInterface
-  }
-}
-
-export default Button