From 3ea39841c8049525e31e9f4d6300f0c60cdb42de Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Tue, 24 Jan 2023 13:33:51 +0100
Subject: Adding upstream version 5.2.3+dfsg.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 js/tests/unit/toast.spec.js | 670 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 670 insertions(+)
 create mode 100644 js/tests/unit/toast.spec.js

(limited to 'js/tests/unit/toast.spec.js')

diff --git a/js/tests/unit/toast.spec.js b/js/tests/unit/toast.spec.js
new file mode 100644
index 0000000..42d2515
--- /dev/null
+++ b/js/tests/unit/toast.spec.js
@@ -0,0 +1,670 @@
+import Toast from '../../src/toast'
+import { clearFixture, createEvent, getFixture, jQueryMock } from '../helpers/fixture'
+
+describe('Toast', () => {
+  let fixtureEl
+
+  beforeAll(() => {
+    fixtureEl = getFixture()
+  })
+
+  afterEach(() => {
+    clearFixture()
+  })
+
+  describe('VERSION', () => {
+    it('should return plugin version', () => {
+      expect(Toast.VERSION).toEqual(jasmine.any(String))
+    })
+  })
+
+  describe('DATA_KEY', () => {
+    it('should return plugin data key', () => {
+      expect(Toast.DATA_KEY).toEqual('bs.toast')
+    })
+  })
+
+  describe('constructor', () => {
+    it('should take care of element either passed as a CSS selector or DOM element', () => {
+      fixtureEl.innerHTML = '<div class="toast"></div>'
+
+      const toastEl = fixtureEl.querySelector('.toast')
+      const toastBySelector = new Toast('.toast')
+      const toastByElement = new Toast(toastEl)
+
+      expect(toastBySelector._element).toEqual(toastEl)
+      expect(toastByElement._element).toEqual(toastEl)
+    })
+
+    it('should allow to config in js', () => {
+      return new Promise(resolve => {
+        fixtureEl.innerHTML = [
+          '<div class="toast">',
+          '  <div class="toast-body">',
+          '    a simple toast',
+          '  </div>',
+          '</div>'
+        ].join('')
+
+        const toastEl = fixtureEl.querySelector('div')
+        const toast = new Toast(toastEl, {
+          delay: 1
+        })
+
+        toastEl.addEventListener('shown.bs.toast', () => {
+          expect(toastEl).toHaveClass('show')
+          resolve()
+        })
+
+        toast.show()
+      })
+    })
+
+    it('should close toast when close element with data-bs-dismiss attribute is set', () => {
+      return new Promise(resolve => {
+        fixtureEl.innerHTML = [
+          '<div class="toast" data-bs-delay="1" data-bs-autohide="false" data-bs-animation="false">',
+          '  <button type="button" class="ms-2 mb-1 btn-close" data-bs-dismiss="toast" aria-label="Close"></button>',
+          '</div>'
+        ].join('')
+
+        const toastEl = fixtureEl.querySelector('div')
+        const toast = new Toast(toastEl)
+
+        toastEl.addEventListener('shown.bs.toast', () => {
+          expect(toastEl).toHaveClass('show')
+
+          const button = toastEl.querySelector('.btn-close')
+
+          button.click()
+        })
+
+        toastEl.addEventListener('hidden.bs.toast', () => {
+          expect(toastEl).not.toHaveClass('show')
+          resolve()
+        })
+
+        toast.show()
+      })
+    })
+  })
+
+  describe('Default', () => {
+    it('should expose default setting to allow to override them', () => {
+      const defaultDelay = 1000
+
+      Toast.Default.delay = defaultDelay
+
+      fixtureEl.innerHTML = [
+        '<div class="toast" data-bs-autohide="false" data-bs-animation="false">',
+        '  <button type="button" class="ms-2 mb-1 btn-close" data-bs-dismiss="toast" aria-label="Close"></button>',
+        '</div>'
+      ].join('')
+
+      const toastEl = fixtureEl.querySelector('div')
+      const toast = new Toast(toastEl)
+
+      expect(toast._config.delay).toEqual(defaultDelay)
+    })
+  })
+
+  describe('DefaultType', () => {
+    it('should expose default setting types for read', () => {
+      expect(Toast.DefaultType).toEqual(jasmine.any(Object))
+    })
+  })
+
+  describe('show', () => {
+    it('should auto hide', () => {
+      return new Promise(resolve => {
+        fixtureEl.innerHTML = [
+          '<div class="toast" data-bs-delay="1">',
+          '  <div class="toast-body">',
+          '    a simple toast',
+          '  </div>',
+          '</div>'
+        ].join('')
+
+        const toastEl = fixtureEl.querySelector('.toast')
+        const toast = new Toast(toastEl)
+
+        toastEl.addEventListener('hidden.bs.toast', () => {
+          expect(toastEl).not.toHaveClass('show')
+          resolve()
+        })
+
+        toast.show()
+      })
+    })
+
+    it('should not add fade class', () => {
+      return new Promise(resolve => {
+        fixtureEl.innerHTML = [
+          '<div class="toast" data-bs-delay="1" data-bs-animation="false">',
+          '  <div class="toast-body">',
+          '    a simple toast',
+          '  </div>',
+          '</div>'
+        ].join('')
+
+        const toastEl = fixtureEl.querySelector('.toast')
+        const toast = new Toast(toastEl)
+
+        toastEl.addEventListener('shown.bs.toast', () => {
+          expect(toastEl).not.toHaveClass('fade')
+          resolve()
+        })
+
+        toast.show()
+      })
+    })
+
+    it('should not trigger shown if show is prevented', () => {
+      return new Promise((resolve, reject) => {
+        fixtureEl.innerHTML = [
+          '<div class="toast" data-bs-delay="1" data-bs-animation="false">',
+          '  <div class="toast-body">',
+          '    a simple toast',
+          '  </div>',
+          '</div>'
+        ].join('')
+
+        const toastEl = fixtureEl.querySelector('.toast')
+        const toast = new Toast(toastEl)
+
+        const assertDone = () => {
+          setTimeout(() => {
+            expect(toastEl).not.toHaveClass('show')
+            resolve()
+          }, 20)
+        }
+
+        toastEl.addEventListener('show.bs.toast', event => {
+          event.preventDefault()
+          assertDone()
+        })
+
+        toastEl.addEventListener('shown.bs.toast', () => {
+          reject(new Error('shown event should not be triggered if show is prevented'))
+        })
+
+        toast.show()
+      })
+    })
+
+    it('should clear timeout if toast is shown again before it is hidden', () => {
+      return new Promise(resolve => {
+        fixtureEl.innerHTML = [
+          '<div class="toast">',
+          '  <div class="toast-body">',
+          '    a simple toast',
+          '  </div>',
+          '</div>'
+        ].join('')
+
+        const toastEl = fixtureEl.querySelector('.toast')
+        const toast = new Toast(toastEl)
+
+        setTimeout(() => {
+          toast._config.autohide = false
+          toastEl.addEventListener('shown.bs.toast', () => {
+            expect(spy).toHaveBeenCalled()
+            expect(toast._timeout).toBeNull()
+            resolve()
+          })
+          toast.show()
+        }, toast._config.delay / 2)
+
+        const spy = spyOn(toast, '_clearTimeout').and.callThrough()
+
+        toast.show()
+      })
+    })
+
+    it('should clear timeout if toast is interacted with mouse', () => {
+      return new Promise(resolve => {
+        fixtureEl.innerHTML = [
+          '<div class="toast">',
+          '  <div class="toast-body">',
+          '    a simple toast',
+          '  </div>',
+          '</div>'
+        ].join('')
+
+        const toastEl = fixtureEl.querySelector('.toast')
+        const toast = new Toast(toastEl)
+        const spy = spyOn(toast, '_clearTimeout').and.callThrough()
+
+        setTimeout(() => {
+          spy.calls.reset()
+
+          toastEl.addEventListener('mouseover', () => {
+            expect(toast._clearTimeout).toHaveBeenCalledTimes(1)
+            expect(toast._timeout).toBeNull()
+            resolve()
+          })
+
+          const mouseOverEvent = createEvent('mouseover')
+          toastEl.dispatchEvent(mouseOverEvent)
+        }, toast._config.delay / 2)
+
+        toast.show()
+      })
+    })
+
+    it('should clear timeout if toast is interacted with keyboard', () => {
+      return new Promise(resolve => {
+        fixtureEl.innerHTML = [
+          '<button id="outside-focusable">outside focusable</button>',
+          '<div class="toast">',
+          '  <div class="toast-body">',
+          '    a simple toast',
+          '    <button>with a button</button>',
+          '  </div>',
+          '</div>'
+        ].join('')
+
+        const toastEl = fixtureEl.querySelector('.toast')
+        const toast = new Toast(toastEl)
+        const spy = spyOn(toast, '_clearTimeout').and.callThrough()
+
+        setTimeout(() => {
+          spy.calls.reset()
+
+          toastEl.addEventListener('focusin', () => {
+            expect(toast._clearTimeout).toHaveBeenCalledTimes(1)
+            expect(toast._timeout).toBeNull()
+            resolve()
+          })
+
+          const insideFocusable = toastEl.querySelector('button')
+          insideFocusable.focus()
+        }, toast._config.delay / 2)
+
+        toast.show()
+      })
+    })
+
+    it('should still auto hide after being interacted with mouse and keyboard', () => {
+      return new Promise(resolve => {
+        fixtureEl.innerHTML = [
+          '<button id="outside-focusable">outside focusable</button>',
+          '<div class="toast">',
+          '  <div class="toast-body">',
+          '    a simple toast',
+          '    <button>with a button</button>',
+          '  </div>',
+          '</div>'
+        ].join('')
+
+        const toastEl = fixtureEl.querySelector('.toast')
+        const toast = new Toast(toastEl)
+
+        setTimeout(() => {
+          toastEl.addEventListener('mouseover', () => {
+            const insideFocusable = toastEl.querySelector('button')
+            insideFocusable.focus()
+          })
+
+          toastEl.addEventListener('focusin', () => {
+            const mouseOutEvent = createEvent('mouseout')
+            toastEl.dispatchEvent(mouseOutEvent)
+          })
+
+          toastEl.addEventListener('mouseout', () => {
+            const outsideFocusable = document.getElementById('outside-focusable')
+            outsideFocusable.focus()
+          })
+
+          toastEl.addEventListener('focusout', () => {
+            expect(toast._timeout).not.toBeNull()
+            resolve()
+          })
+
+          const mouseOverEvent = createEvent('mouseover')
+          toastEl.dispatchEvent(mouseOverEvent)
+        }, toast._config.delay / 2)
+
+        toast.show()
+      })
+    })
+
+    it('should not auto hide if focus leaves but mouse pointer remains inside', () => {
+      return new Promise(resolve => {
+        fixtureEl.innerHTML = [
+          '<button id="outside-focusable">outside focusable</button>',
+          '<div class="toast">',
+          '  <div class="toast-body">',
+          '    a simple toast',
+          '    <button>with a button</button>',
+          '  </div>',
+          '</div>'
+        ].join('')
+
+        const toastEl = fixtureEl.querySelector('.toast')
+        const toast = new Toast(toastEl)
+
+        setTimeout(() => {
+          toastEl.addEventListener('mouseover', () => {
+            const insideFocusable = toastEl.querySelector('button')
+            insideFocusable.focus()
+          })
+
+          toastEl.addEventListener('focusin', () => {
+            const outsideFocusable = document.getElementById('outside-focusable')
+            outsideFocusable.focus()
+          })
+
+          toastEl.addEventListener('focusout', () => {
+            expect(toast._timeout).toBeNull()
+            resolve()
+          })
+
+          const mouseOverEvent = createEvent('mouseover')
+          toastEl.dispatchEvent(mouseOverEvent)
+        }, toast._config.delay / 2)
+
+        toast.show()
+      })
+    })
+
+    it('should not auto hide if mouse pointer leaves but focus remains inside', () => {
+      return new Promise(resolve => {
+        fixtureEl.innerHTML = [
+          '<button id="outside-focusable">outside focusable</button>',
+          '<div class="toast">',
+          '  <div class="toast-body">',
+          '    a simple toast',
+          '    <button>with a button</button>',
+          '  </div>',
+          '</div>'
+        ].join('')
+
+        const toastEl = fixtureEl.querySelector('.toast')
+        const toast = new Toast(toastEl)
+
+        setTimeout(() => {
+          toastEl.addEventListener('mouseover', () => {
+            const insideFocusable = toastEl.querySelector('button')
+            insideFocusable.focus()
+          })
+
+          toastEl.addEventListener('focusin', () => {
+            const mouseOutEvent = createEvent('mouseout')
+            toastEl.dispatchEvent(mouseOutEvent)
+          })
+
+          toastEl.addEventListener('mouseout', () => {
+            expect(toast._timeout).toBeNull()
+            resolve()
+          })
+
+          const mouseOverEvent = createEvent('mouseover')
+          toastEl.dispatchEvent(mouseOverEvent)
+        }, toast._config.delay / 2)
+
+        toast.show()
+      })
+    })
+  })
+
+  describe('hide', () => {
+    it('should allow to hide toast manually', () => {
+      return new Promise(resolve => {
+        fixtureEl.innerHTML = [
+          '<div class="toast" data-bs-delay="1" data-bs-autohide="false">',
+          '  <div class="toast-body">',
+          '    a simple toast',
+          '  </div>',
+          '</div>'
+        ].join('')
+
+        const toastEl = fixtureEl.querySelector('.toast')
+        const toast = new Toast(toastEl)
+
+        toastEl.addEventListener('shown.bs.toast', () => {
+          toast.hide()
+        })
+
+        toastEl.addEventListener('hidden.bs.toast', () => {
+          expect(toastEl).not.toHaveClass('show')
+          resolve()
+        })
+
+        toast.show()
+      })
+    })
+
+    it('should do nothing when we call hide on a non shown toast', () => {
+      fixtureEl.innerHTML = '<div></div>'
+
+      const toastEl = fixtureEl.querySelector('div')
+      const toast = new Toast(toastEl)
+
+      const spy = spyOn(toastEl.classList, 'contains')
+
+      toast.hide()
+
+      expect(spy).toHaveBeenCalled()
+    })
+
+    it('should not trigger hidden if hide is prevented', () => {
+      return new Promise((resolve, reject) => {
+        fixtureEl.innerHTML = [
+          '<div class="toast" data-bs-delay="1" data-bs-animation="false">',
+          '  <div class="toast-body">',
+          '    a simple toast',
+          '  </div>',
+          '</div>'
+        ].join('')
+
+        const toastEl = fixtureEl.querySelector('.toast')
+        const toast = new Toast(toastEl)
+
+        const assertDone = () => {
+          setTimeout(() => {
+            expect(toastEl).toHaveClass('show')
+            resolve()
+          }, 20)
+        }
+
+        toastEl.addEventListener('shown.bs.toast', () => {
+          toast.hide()
+        })
+
+        toastEl.addEventListener('hide.bs.toast', event => {
+          event.preventDefault()
+          assertDone()
+        })
+
+        toastEl.addEventListener('hidden.bs.toast', () => {
+          reject(new Error('hidden event should not be triggered if hide is prevented'))
+        })
+
+        toast.show()
+      })
+    })
+  })
+
+  describe('dispose', () => {
+    it('should allow to destroy toast', () => {
+      fixtureEl.innerHTML = '<div></div>'
+
+      const toastEl = fixtureEl.querySelector('div')
+
+      const toast = new Toast(toastEl)
+
+      expect(Toast.getInstance(toastEl)).not.toBeNull()
+
+      toast.dispose()
+
+      expect(Toast.getInstance(toastEl)).toBeNull()
+    })
+
+    it('should allow to destroy toast and hide it before that', () => {
+      return new Promise(resolve => {
+        fixtureEl.innerHTML = [
+          '<div class="toast" data-bs-delay="0" data-bs-autohide="false">',
+          '  <div class="toast-body">',
+          '    a simple toast',
+          '  </div>',
+          '</div>'
+        ].join('')
+
+        const toastEl = fixtureEl.querySelector('div')
+        const toast = new Toast(toastEl)
+        const expected = () => {
+          expect(toastEl).toHaveClass('show')
+          expect(Toast.getInstance(toastEl)).not.toBeNull()
+
+          toast.dispose()
+
+          expect(Toast.getInstance(toastEl)).toBeNull()
+          expect(toastEl).not.toHaveClass('show')
+
+          resolve()
+        }
+
+        toastEl.addEventListener('shown.bs.toast', () => {
+          setTimeout(expected, 1)
+        })
+
+        toast.show()
+      })
+    })
+  })
+
+  describe('jQueryInterface', () => {
+    it('should create a toast', () => {
+      fixtureEl.innerHTML = '<div></div>'
+
+      const div = fixtureEl.querySelector('div')
+
+      jQueryMock.fn.toast = Toast.jQueryInterface
+      jQueryMock.elements = [div]
+
+      jQueryMock.fn.toast.call(jQueryMock)
+
+      expect(Toast.getInstance(div)).not.toBeNull()
+    })
+
+    it('should not re create a toast', () => {
+      fixtureEl.innerHTML = '<div></div>'
+
+      const div = fixtureEl.querySelector('div')
+      const toast = new Toast(div)
+
+      jQueryMock.fn.toast = Toast.jQueryInterface
+      jQueryMock.elements = [div]
+
+      jQueryMock.fn.toast.call(jQueryMock)
+
+      expect(Toast.getInstance(div)).toEqual(toast)
+    })
+
+    it('should call a toast method', () => {
+      fixtureEl.innerHTML = '<div></div>'
+
+      const div = fixtureEl.querySelector('div')
+      const toast = new Toast(div)
+
+      const spy = spyOn(toast, 'show')
+
+      jQueryMock.fn.toast = Toast.jQueryInterface
+      jQueryMock.elements = [div]
+
+      jQueryMock.fn.toast.call(jQueryMock, 'show')
+
+      expect(Toast.getInstance(div)).toEqual(toast)
+      expect(spy).toHaveBeenCalled()
+    })
+
+    it('should throw error on undefined method', () => {
+      fixtureEl.innerHTML = '<div></div>'
+
+      const div = fixtureEl.querySelector('div')
+      const action = 'undefinedMethod'
+
+      jQueryMock.fn.toast = Toast.jQueryInterface
+      jQueryMock.elements = [div]
+
+      expect(() => {
+        jQueryMock.fn.toast.call(jQueryMock, action)
+      }).toThrowError(TypeError, `No method named "${action}"`)
+    })
+  })
+
+  describe('getInstance', () => {
+    it('should return a toast instance', () => {
+      fixtureEl.innerHTML = '<div></div>'
+
+      const div = fixtureEl.querySelector('div')
+      const toast = new Toast(div)
+
+      expect(Toast.getInstance(div)).toEqual(toast)
+      expect(Toast.getInstance(div)).toBeInstanceOf(Toast)
+    })
+
+    it('should return null when there is no toast instance', () => {
+      fixtureEl.innerHTML = '<div></div>'
+
+      const div = fixtureEl.querySelector('div')
+
+      expect(Toast.getInstance(div)).toBeNull()
+    })
+  })
+
+  describe('getOrCreateInstance', () => {
+    it('should return toast instance', () => {
+      fixtureEl.innerHTML = '<div></div>'
+
+      const div = fixtureEl.querySelector('div')
+      const toast = new Toast(div)
+
+      expect(Toast.getOrCreateInstance(div)).toEqual(toast)
+      expect(Toast.getInstance(div)).toEqual(Toast.getOrCreateInstance(div, {}))
+      expect(Toast.getOrCreateInstance(div)).toBeInstanceOf(Toast)
+    })
+
+    it('should return new instance when there is no toast instance', () => {
+      fixtureEl.innerHTML = '<div></div>'
+
+      const div = fixtureEl.querySelector('div')
+
+      expect(Toast.getInstance(div)).toBeNull()
+      expect(Toast.getOrCreateInstance(div)).toBeInstanceOf(Toast)
+    })
+
+    it('should return new instance when there is no toast instance with given configuration', () => {
+      fixtureEl.innerHTML = '<div></div>'
+
+      const div = fixtureEl.querySelector('div')
+
+      expect(Toast.getInstance(div)).toBeNull()
+      const toast = Toast.getOrCreateInstance(div, {
+        delay: 1
+      })
+      expect(toast).toBeInstanceOf(Toast)
+
+      expect(toast._config.delay).toEqual(1)
+    })
+
+    it('should return the instance when exists without given configuration', () => {
+      fixtureEl.innerHTML = '<div></div>'
+
+      const div = fixtureEl.querySelector('div')
+      const toast = new Toast(div, {
+        delay: 1
+      })
+      expect(Toast.getInstance(div)).toEqual(toast)
+
+      const toast2 = Toast.getOrCreateInstance(div, {
+        delay: 2
+      })
+      expect(toast).toBeInstanceOf(Toast)
+      expect(toast2).toEqual(toast)
+
+      expect(toast2._config.delay).toEqual(1)
+    })
+  })
+})
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