mirror of
https://github.com/twbs/bootstrap.git
synced 2024-11-30 12:24:19 +01:00
c9cd741aff
* Change from Error to TypeError * Convert the `NAME` to upper case to make the consistency in the error message * Update the remaining tests to be stricter Co-authored-by: XhmikosR <xhmikosr@gmail.com>
1130 lines
35 KiB
JavaScript
1130 lines
35 KiB
JavaScript
import Modal from '../../src/modal'
|
|
import EventHandler from '../../src/dom/event-handler'
|
|
|
|
/** Test helpers */
|
|
import { getFixture, clearFixture, createEvent, jQueryMock } from '../helpers/fixture'
|
|
|
|
describe('Modal', () => {
|
|
let fixtureEl
|
|
let style
|
|
|
|
beforeAll(() => {
|
|
fixtureEl = getFixture()
|
|
|
|
// Enable the scrollbar measurer
|
|
const css = '.modal-scrollbar-measure { position: absolute; top: -9999px; width: 50px; height: 50px; overflow: scroll; }'
|
|
|
|
style = document.createElement('style')
|
|
style.type = 'text/css'
|
|
style.appendChild(document.createTextNode(css))
|
|
|
|
document.head.appendChild(style)
|
|
|
|
// Simulate scrollbars
|
|
document.documentElement.style.paddingRight = '16px'
|
|
})
|
|
|
|
afterEach(() => {
|
|
clearFixture()
|
|
|
|
document.body.classList.remove('modal-open')
|
|
document.body.removeAttribute('style')
|
|
document.body.removeAttribute('data-bs-padding-right')
|
|
|
|
document.querySelectorAll('.modal-backdrop')
|
|
.forEach(backdrop => {
|
|
document.body.removeChild(backdrop)
|
|
})
|
|
|
|
document.body.style.paddingRight = '0px'
|
|
})
|
|
|
|
afterAll(() => {
|
|
document.head.removeChild(style)
|
|
document.documentElement.style.paddingRight = '0px'
|
|
})
|
|
|
|
describe('VERSION', () => {
|
|
it('should return plugin version', () => {
|
|
expect(Modal.VERSION).toEqual(jasmine.any(String))
|
|
})
|
|
})
|
|
|
|
describe('Default', () => {
|
|
it('should return plugin default config', () => {
|
|
expect(Modal.Default).toEqual(jasmine.any(Object))
|
|
})
|
|
})
|
|
|
|
describe('toggle', () => {
|
|
it('should toggle a modal', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
const originalPadding = '0px'
|
|
|
|
document.body.style.paddingRight = originalPadding
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
expect(document.body.getAttribute('data-bs-padding-right')).toEqual(originalPadding, 'original body padding should be stored in data-bs-padding-right')
|
|
modal.toggle()
|
|
})
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
expect(document.body.getAttribute('data-bs-padding-right')).toBeNull()
|
|
expect().nothing()
|
|
done()
|
|
})
|
|
|
|
modal.toggle()
|
|
})
|
|
|
|
it('should adjust the inline padding of fixed elements when opening and restore when closing', done => {
|
|
fixtureEl.innerHTML = [
|
|
'<div class="fixed-top" style="padding-right: 0px"></div>',
|
|
'<div class="modal"><div class="modal-dialog"></div></div>'
|
|
].join('')
|
|
|
|
const fixedEl = fixtureEl.querySelector('.fixed-top')
|
|
const originalPadding = Number.parseInt(window.getComputedStyle(fixedEl).paddingRight, 10)
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
const expectedPadding = originalPadding + modal._getScrollbarWidth()
|
|
const currentPadding = Number.parseInt(window.getComputedStyle(modalEl).paddingRight, 10)
|
|
|
|
expect(fixedEl.getAttribute('data-bs-padding-right')).toEqual('0px', 'original fixed element padding should be stored in data-bs-padding-right')
|
|
expect(currentPadding).toEqual(expectedPadding, 'fixed element padding should be adjusted while opening')
|
|
modal.toggle()
|
|
})
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
const currentPadding = Number.parseInt(window.getComputedStyle(modalEl).paddingRight, 10)
|
|
|
|
expect(fixedEl.getAttribute('data-bs-padding-right')).toEqual(null, 'data-bs-padding-right should be cleared after closing')
|
|
expect(currentPadding).toEqual(originalPadding, 'fixed element padding should be reset after closing')
|
|
done()
|
|
})
|
|
|
|
modal.toggle()
|
|
})
|
|
|
|
it('should adjust the inline margin of sticky elements when opening and restore when closing', done => {
|
|
fixtureEl.innerHTML = [
|
|
'<div class="sticky-top" style="margin-right: 0px;"></div>',
|
|
'<div class="modal"><div class="modal-dialog"></div></div>'
|
|
].join('')
|
|
|
|
const stickyTopEl = fixtureEl.querySelector('.sticky-top')
|
|
const originalMargin = Number.parseInt(window.getComputedStyle(stickyTopEl).marginRight, 10)
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
const expectedMargin = originalMargin - modal._getScrollbarWidth()
|
|
const currentMargin = Number.parseInt(window.getComputedStyle(stickyTopEl).marginRight, 10)
|
|
|
|
expect(stickyTopEl.getAttribute('data-bs-margin-right')).toEqual('0px', 'original sticky element margin should be stored in data-bs-margin-right')
|
|
expect(currentMargin).toEqual(expectedMargin, 'sticky element margin should be adjusted while opening')
|
|
modal.toggle()
|
|
})
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
const currentMargin = Number.parseInt(window.getComputedStyle(stickyTopEl).marginRight, 10)
|
|
|
|
expect(stickyTopEl.getAttribute('data-bs-margin-right')).toEqual(null, 'data-bs-margin-right should be cleared after closing')
|
|
expect(currentMargin).toEqual(originalMargin, 'sticky element margin should be reset after closing')
|
|
done()
|
|
})
|
|
|
|
modal.toggle()
|
|
})
|
|
|
|
it('should ignore values set via CSS when trying to restore body padding after closing', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
const styleTest = document.createElement('style')
|
|
|
|
styleTest.type = 'text/css'
|
|
styleTest.appendChild(document.createTextNode('body { padding-right: 7px; }'))
|
|
document.head.appendChild(styleTest)
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
modal.toggle()
|
|
})
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
expect(window.getComputedStyle(document.body).paddingLeft).toEqual('0px', 'body does not have inline padding set')
|
|
document.head.removeChild(styleTest)
|
|
done()
|
|
})
|
|
|
|
modal.toggle()
|
|
})
|
|
|
|
it('should ignore other inline styles when trying to restore body padding after closing', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
const styleTest = document.createElement('style')
|
|
|
|
styleTest.type = 'text/css'
|
|
styleTest.appendChild(document.createTextNode('body { padding-right: 7px; }'))
|
|
|
|
document.head.appendChild(styleTest)
|
|
document.body.style.color = 'red'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
modal.toggle()
|
|
})
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
const bodyPaddingRight = document.body.style.paddingRight
|
|
|
|
expect(bodyPaddingRight === '0px' || bodyPaddingRight === '').toEqual(true, 'body does not have inline padding set')
|
|
expect(document.body.style.color).toEqual('red', 'body still has other inline styles set')
|
|
document.head.removeChild(styleTest)
|
|
document.body.removeAttribute('style')
|
|
done()
|
|
})
|
|
|
|
modal.toggle()
|
|
})
|
|
|
|
it('should properly restore non-pixel inline body padding after closing', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
document.body.style.paddingRight = '5%'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
modal.toggle()
|
|
})
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
expect(document.body.style.paddingRight).toEqual('5%')
|
|
document.body.removeAttribute('style')
|
|
done()
|
|
})
|
|
|
|
modal.toggle()
|
|
})
|
|
})
|
|
|
|
describe('show', () => {
|
|
it('should show a modal', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
modalEl.addEventListener('show.bs.modal', e => {
|
|
expect(e).toBeDefined()
|
|
})
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
expect(modalEl.getAttribute('aria-modal')).toEqual('true')
|
|
expect(modalEl.getAttribute('role')).toEqual('dialog')
|
|
expect(modalEl.getAttribute('aria-hidden')).toEqual(null)
|
|
expect(modalEl.style.display).toEqual('block')
|
|
expect(document.querySelector('.modal-backdrop')).toBeDefined()
|
|
done()
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should show a modal without backdrop', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl, {
|
|
backdrop: false
|
|
})
|
|
|
|
modalEl.addEventListener('show.bs.modal', e => {
|
|
expect(e).toBeDefined()
|
|
})
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
expect(modalEl.getAttribute('aria-modal')).toEqual('true')
|
|
expect(modalEl.getAttribute('role')).toEqual('dialog')
|
|
expect(modalEl.getAttribute('aria-hidden')).toEqual(null)
|
|
expect(modalEl.style.display).toEqual('block')
|
|
expect(document.querySelector('.modal-backdrop')).toBeNull()
|
|
done()
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should show a modal and append the element', done => {
|
|
const modalEl = document.createElement('div')
|
|
const id = 'dynamicModal'
|
|
|
|
modalEl.setAttribute('id', id)
|
|
modalEl.classList.add('modal')
|
|
modalEl.innerHTML = '<div class="modal-dialog"></div>'
|
|
|
|
const modal = new Modal(modalEl)
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
const dynamicModal = document.getElementById(id)
|
|
expect(dynamicModal).toBeDefined()
|
|
dynamicModal.parentNode.removeChild(dynamicModal)
|
|
done()
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should do nothing if a modal is shown', () => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
spyOn(EventHandler, 'trigger')
|
|
modal._isShown = true
|
|
|
|
modal.show()
|
|
|
|
expect(EventHandler.trigger).not.toHaveBeenCalled()
|
|
})
|
|
|
|
it('should do nothing if a modal is transitioning', () => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
spyOn(EventHandler, 'trigger')
|
|
modal._isTransitioning = true
|
|
|
|
modal.show()
|
|
|
|
expect(EventHandler.trigger).not.toHaveBeenCalled()
|
|
})
|
|
|
|
it('should not fire shown event when show is prevented', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
modalEl.addEventListener('show.bs.modal', e => {
|
|
e.preventDefault()
|
|
|
|
const expectedDone = () => {
|
|
expect().nothing()
|
|
done()
|
|
}
|
|
|
|
setTimeout(expectedDone, 10)
|
|
})
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
throw new Error('shown event triggered')
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should set is transitioning if fade class is present', done => {
|
|
fixtureEl.innerHTML = '<div class="modal fade"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
modalEl.addEventListener('show.bs.modal', () => {
|
|
expect(modal._isTransitioning).toEqual(true)
|
|
})
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
expect(modal._isTransitioning).toEqual(false)
|
|
done()
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should close modal when a click occurred on data-bs-dismiss="modal"', done => {
|
|
fixtureEl.innerHTML = [
|
|
'<div class="modal fade">',
|
|
' <div class="modal-dialog">',
|
|
' <div class="modal-header">',
|
|
' <button type="button" data-bs-dismiss="modal"></button>',
|
|
' </div>',
|
|
' </div>',
|
|
'</div>'
|
|
].join('')
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const btnClose = fixtureEl.querySelector('[data-bs-dismiss="modal"]')
|
|
const modal = new Modal(modalEl)
|
|
|
|
spyOn(modal, 'hide').and.callThrough()
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
btnClose.click()
|
|
})
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
expect(modal.hide).toHaveBeenCalled()
|
|
done()
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should set .modal\'s scroll top to 0', done => {
|
|
fixtureEl.innerHTML = [
|
|
'<div class="modal fade">',
|
|
' <div class="modal-dialog">',
|
|
' </div>',
|
|
'</div>'
|
|
].join('')
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
expect(modalEl.scrollTop).toEqual(0)
|
|
done()
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should set modal body scroll top to 0 if modal body do not exists', done => {
|
|
fixtureEl.innerHTML = [
|
|
'<div class="modal fade">',
|
|
' <div class="modal-dialog">',
|
|
' <div class="modal-body"></div>',
|
|
' </div>',
|
|
'</div>'
|
|
].join('')
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modalBody = modalEl.querySelector('.modal-body')
|
|
const modal = new Modal(modalEl)
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
expect(modalBody.scrollTop).toEqual(0)
|
|
done()
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should not enforce focus if focus equal to false', done => {
|
|
fixtureEl.innerHTML = '<div class="modal fade"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl, {
|
|
focus: false
|
|
})
|
|
|
|
spyOn(modal, '_enforceFocus')
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
expect(modal._enforceFocus).not.toHaveBeenCalled()
|
|
done()
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should add listener when escape touch is pressed', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
spyOn(modal, 'hide').and.callThrough()
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
const keydownEscape = createEvent('keydown')
|
|
keydownEscape.key = 'Escape'
|
|
|
|
modalEl.dispatchEvent(keydownEscape)
|
|
})
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
expect(modal.hide).toHaveBeenCalled()
|
|
done()
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should do nothing when the pressed key is not escape', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
spyOn(modal, 'hide')
|
|
|
|
const expectDone = () => {
|
|
expect(modal.hide).not.toHaveBeenCalled()
|
|
|
|
done()
|
|
}
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
const keydownTab = createEvent('keydown')
|
|
keydownTab.key = 'Tab'
|
|
|
|
modalEl.dispatchEvent(keydownTab)
|
|
setTimeout(expectDone, 30)
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should adjust dialog on resize', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
spyOn(modal, '_adjustDialog').and.callThrough()
|
|
|
|
const expectDone = () => {
|
|
expect(modal._adjustDialog).toHaveBeenCalled()
|
|
|
|
done()
|
|
}
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
const resizeEvent = createEvent('resize')
|
|
|
|
window.dispatchEvent(resizeEvent)
|
|
setTimeout(expectDone, 10)
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should not close modal when clicking outside of modal-content if backdrop = false', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl, {
|
|
backdrop: false
|
|
})
|
|
|
|
const shownCallback = () => {
|
|
setTimeout(() => {
|
|
expect(modal._isShown).toEqual(true)
|
|
done()
|
|
}, 10)
|
|
}
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
modalEl.click()
|
|
shownCallback()
|
|
})
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
throw new Error('Should not hide a modal')
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should not close modal when clicking outside of modal-content if backdrop = static', done => {
|
|
fixtureEl.innerHTML = '<div class="modal" data-bs-backdrop="static" ><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl, {
|
|
backdrop: 'static'
|
|
})
|
|
|
|
const shownCallback = () => {
|
|
setTimeout(() => {
|
|
expect(modal._isShown).toEqual(true)
|
|
done()
|
|
}, 10)
|
|
}
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
modalEl.click()
|
|
shownCallback()
|
|
})
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
throw new Error('Should not hide a modal')
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should close modal when escape key is pressed with keyboard = true and backdrop is static', done => {
|
|
fixtureEl.innerHTML = '<div class="modal" data-bs-backdrop="static"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl, {
|
|
backdrop: 'static',
|
|
keyboard: true
|
|
})
|
|
|
|
const shownCallback = () => {
|
|
setTimeout(() => {
|
|
expect(modal._isShown).toEqual(false)
|
|
done()
|
|
}, 10)
|
|
}
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
const keydownEscape = createEvent('keydown')
|
|
keydownEscape.key = 'Escape'
|
|
|
|
modalEl.dispatchEvent(keydownEscape)
|
|
shownCallback()
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should not close modal when escape key is pressed with keyboard = false', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl, {
|
|
keyboard: false
|
|
})
|
|
|
|
const shownCallback = () => {
|
|
setTimeout(() => {
|
|
expect(modal._isShown).toEqual(true)
|
|
done()
|
|
}, 10)
|
|
}
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
const keydownEscape = createEvent('keydown')
|
|
keydownEscape.key = 'Escape'
|
|
|
|
modalEl.dispatchEvent(keydownEscape)
|
|
shownCallback()
|
|
})
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
throw new Error('Should not hide a modal')
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should not overflow when clicking outside of modal-content if backdrop = static', done => {
|
|
fixtureEl.innerHTML = '<div class="modal" data-bs-backdrop="static"><div class="modal-dialog" style="transition-duration: 20ms;"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl, {
|
|
backdrop: 'static'
|
|
})
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
modalEl.click()
|
|
setTimeout(() => {
|
|
expect(modalEl.clientHeight).toEqual(modalEl.scrollHeight)
|
|
done()
|
|
}, 20)
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should not adjust the inline body padding when it does not overflow', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
const originalPadding = window.getComputedStyle(document.body).paddingRight
|
|
|
|
// Hide scrollbars to prevent the body overflowing
|
|
document.body.style.overflow = 'hidden'
|
|
document.documentElement.style.paddingRight = '0px'
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
const currentPadding = window.getComputedStyle(document.body).paddingRight
|
|
|
|
expect(currentPadding).toEqual(originalPadding, 'body padding should not be adjusted')
|
|
|
|
// Restore scrollbars
|
|
document.body.style.overflow = 'auto'
|
|
document.documentElement.style.paddingRight = '16px'
|
|
done()
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should not adjust the inline body padding when it does not overflow, even on a scaled display', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
const originalPadding = window.getComputedStyle(document.body).paddingRight
|
|
|
|
// Remove body margins as would be done by Bootstrap css
|
|
document.body.style.margin = '0'
|
|
|
|
// Hide scrollbars to prevent the body overflowing
|
|
document.body.style.overflow = 'hidden'
|
|
|
|
// Simulate a discrepancy between exact, i.e. floating point body width, and rounded body width
|
|
// as it can occur when zooming or scaling the display to something else than 100%
|
|
document.documentElement.style.paddingRight = '.48px'
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
const currentPadding = window.getComputedStyle(document.body).paddingRight
|
|
|
|
expect(currentPadding).toEqual(originalPadding, 'body padding should not be adjusted')
|
|
|
|
// Restore overridden css
|
|
document.body.style.removeProperty('margin')
|
|
document.body.style.removeProperty('overflow')
|
|
document.documentElement.style.paddingRight = '16px'
|
|
done()
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should enforce focus', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
spyOn(modal, '_enforceFocus').and.callThrough()
|
|
|
|
const focusInListener = () => {
|
|
expect(modal._element.focus).toHaveBeenCalled()
|
|
document.removeEventListener('focusin', focusInListener)
|
|
done()
|
|
}
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
expect(modal._enforceFocus).toHaveBeenCalled()
|
|
|
|
spyOn(modal._element, 'focus')
|
|
|
|
document.addEventListener('focusin', focusInListener)
|
|
|
|
const focusInEvent = createEvent('focusin', { bubbles: true })
|
|
Object.defineProperty(focusInEvent, 'target', {
|
|
value: fixtureEl
|
|
})
|
|
|
|
document.dispatchEvent(focusInEvent)
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
})
|
|
|
|
describe('hide', () => {
|
|
it('should hide a modal', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
modal.hide()
|
|
})
|
|
|
|
modalEl.addEventListener('hide.bs.modal', e => {
|
|
expect(e).toBeDefined()
|
|
})
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
expect(modalEl.getAttribute('aria-modal')).toEqual(null)
|
|
expect(modalEl.getAttribute('role')).toEqual(null)
|
|
expect(modalEl.getAttribute('aria-hidden')).toEqual('true')
|
|
expect(modalEl.style.display).toEqual('none')
|
|
expect(document.querySelector('.modal-backdrop')).toBeNull()
|
|
done()
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should close modal when clicking outside of modal-content', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
modalEl.click()
|
|
})
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
expect(modalEl.getAttribute('aria-modal')).toEqual(null)
|
|
expect(modalEl.getAttribute('role')).toEqual(null)
|
|
expect(modalEl.getAttribute('aria-hidden')).toEqual('true')
|
|
expect(modalEl.style.display).toEqual('none')
|
|
expect(document.querySelector('.modal-backdrop')).toBeNull()
|
|
done()
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
|
|
it('should do nothing is the modal is not shown', () => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
modal.hide()
|
|
|
|
expect().nothing()
|
|
})
|
|
|
|
it('should do nothing is the modal is transitioning', () => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
modal._isTransitioning = true
|
|
modal.hide()
|
|
|
|
expect().nothing()
|
|
})
|
|
|
|
it('should not hide a modal if hide is prevented', done => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
modal.hide()
|
|
})
|
|
|
|
const hideCallback = () => {
|
|
setTimeout(() => {
|
|
expect(modal._isShown).toEqual(true)
|
|
done()
|
|
}, 10)
|
|
}
|
|
|
|
modalEl.addEventListener('hide.bs.modal', e => {
|
|
e.preventDefault()
|
|
hideCallback()
|
|
})
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
throw new Error('should not trigger hidden')
|
|
})
|
|
|
|
modal.show()
|
|
})
|
|
})
|
|
|
|
describe('dispose', () => {
|
|
it('should dispose a modal', () => {
|
|
fixtureEl.innerHTML = '<div id="exampleModal" class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
expect(Modal.getInstance(modalEl)).toEqual(modal)
|
|
|
|
spyOn(EventHandler, 'off')
|
|
|
|
modal.dispose()
|
|
|
|
expect(Modal.getInstance(modalEl)).toEqual(null)
|
|
expect(EventHandler.off).toHaveBeenCalledTimes(4)
|
|
})
|
|
})
|
|
|
|
describe('handleUpdate', () => {
|
|
it('should call adjust dialog', () => {
|
|
fixtureEl.innerHTML = '<div id="exampleModal" class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
|
|
spyOn(modal, '_adjustDialog')
|
|
|
|
modal.handleUpdate()
|
|
|
|
expect(modal._adjustDialog).toHaveBeenCalled()
|
|
})
|
|
})
|
|
|
|
describe('data-api', () => {
|
|
it('should toggle modal', done => {
|
|
fixtureEl.innerHTML = [
|
|
'<button type="button" data-bs-toggle="modal" data-bs-target="#exampleModal"></button>',
|
|
'<div id="exampleModal" class="modal"><div class="modal-dialog"></div></div>'
|
|
].join('')
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const trigger = fixtureEl.querySelector('[data-bs-toggle="modal"]')
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
expect(modalEl.getAttribute('aria-modal')).toEqual('true')
|
|
expect(modalEl.getAttribute('role')).toEqual('dialog')
|
|
expect(modalEl.getAttribute('aria-hidden')).toEqual(null)
|
|
expect(modalEl.style.display).toEqual('block')
|
|
expect(document.querySelector('.modal-backdrop')).toBeDefined()
|
|
setTimeout(() => trigger.click(), 10)
|
|
})
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
expect(modalEl.getAttribute('aria-modal')).toEqual(null)
|
|
expect(modalEl.getAttribute('role')).toEqual(null)
|
|
expect(modalEl.getAttribute('aria-hidden')).toEqual('true')
|
|
expect(modalEl.style.display).toEqual('none')
|
|
expect(document.querySelector('.modal-backdrop')).toEqual(null)
|
|
done()
|
|
})
|
|
|
|
trigger.click()
|
|
})
|
|
|
|
it('should not recreate a new modal', done => {
|
|
fixtureEl.innerHTML = [
|
|
'<button type="button" data-bs-toggle="modal" data-bs-target="#exampleModal"></button>',
|
|
'<div id="exampleModal" class="modal"><div class="modal-dialog"></div></div>'
|
|
].join('')
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const modal = new Modal(modalEl)
|
|
const trigger = fixtureEl.querySelector('[data-bs-toggle="modal"]')
|
|
|
|
spyOn(modal, 'show').and.callThrough()
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
expect(modal.show).toHaveBeenCalled()
|
|
done()
|
|
})
|
|
|
|
trigger.click()
|
|
})
|
|
|
|
it('should prevent default when the trigger is <a> or <area>', done => {
|
|
fixtureEl.innerHTML = [
|
|
'<a data-bs-toggle="modal" href="#" data-bs-target="#exampleModal"></a>',
|
|
'<div id="exampleModal" class="modal"><div class="modal-dialog"></div></div>'
|
|
].join('')
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const trigger = fixtureEl.querySelector('[data-bs-toggle="modal"]')
|
|
|
|
spyOn(Event.prototype, 'preventDefault').and.callThrough()
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
expect(modalEl.getAttribute('aria-modal')).toEqual('true')
|
|
expect(modalEl.getAttribute('role')).toEqual('dialog')
|
|
expect(modalEl.getAttribute('aria-hidden')).toEqual(null)
|
|
expect(modalEl.style.display).toEqual('block')
|
|
expect(document.querySelector('.modal-backdrop')).toBeDefined()
|
|
expect(Event.prototype.preventDefault).toHaveBeenCalled()
|
|
done()
|
|
})
|
|
|
|
trigger.click()
|
|
})
|
|
|
|
it('should focus the trigger on hide', done => {
|
|
fixtureEl.innerHTML = [
|
|
'<a data-bs-toggle="modal" href="#" data-bs-target="#exampleModal"></a>',
|
|
'<div id="exampleModal" class="modal"><div class="modal-dialog"></div></div>'
|
|
].join('')
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const trigger = fixtureEl.querySelector('[data-bs-toggle="modal"]')
|
|
|
|
spyOn(trigger, 'focus')
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
const modal = Modal.getInstance(modalEl)
|
|
|
|
modal.hide()
|
|
})
|
|
|
|
const hideListener = () => {
|
|
setTimeout(() => {
|
|
expect(trigger.focus).toHaveBeenCalled()
|
|
done()
|
|
}, 20)
|
|
}
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
hideListener()
|
|
})
|
|
|
|
trigger.click()
|
|
})
|
|
|
|
it('should not focus the trigger if the modal is not visible', done => {
|
|
fixtureEl.innerHTML = [
|
|
'<a data-bs-toggle="modal" href="#" data-bs-target="#exampleModal" style="display: none;"></a>',
|
|
'<div id="exampleModal" class="modal" style="display: none;"><div class="modal-dialog"></div></div>'
|
|
].join('')
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const trigger = fixtureEl.querySelector('[data-bs-toggle="modal"]')
|
|
|
|
spyOn(trigger, 'focus')
|
|
|
|
modalEl.addEventListener('shown.bs.modal', () => {
|
|
const modal = Modal.getInstance(modalEl)
|
|
|
|
modal.hide()
|
|
})
|
|
|
|
const hideListener = () => {
|
|
setTimeout(() => {
|
|
expect(trigger.focus).not.toHaveBeenCalled()
|
|
done()
|
|
}, 20)
|
|
}
|
|
|
|
modalEl.addEventListener('hidden.bs.modal', () => {
|
|
hideListener()
|
|
})
|
|
|
|
trigger.click()
|
|
})
|
|
|
|
it('should not focus the trigger if the modal is not shown', done => {
|
|
fixtureEl.innerHTML = [
|
|
'<a data-bs-toggle="modal" href="#" data-bs-target="#exampleModal"></a>',
|
|
'<div id="exampleModal" class="modal"><div class="modal-dialog"></div></div>'
|
|
].join('')
|
|
|
|
const modalEl = fixtureEl.querySelector('.modal')
|
|
const trigger = fixtureEl.querySelector('[data-bs-toggle="modal"]')
|
|
|
|
spyOn(trigger, 'focus')
|
|
|
|
const showListener = () => {
|
|
setTimeout(() => {
|
|
expect(trigger.focus).not.toHaveBeenCalled()
|
|
done()
|
|
}, 10)
|
|
}
|
|
|
|
modalEl.addEventListener('show.bs.modal', e => {
|
|
e.preventDefault()
|
|
showListener()
|
|
})
|
|
|
|
trigger.click()
|
|
})
|
|
})
|
|
|
|
describe('jQueryInterface', () => {
|
|
it('should create a modal', () => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const div = fixtureEl.querySelector('div')
|
|
|
|
jQueryMock.fn.modal = Modal.jQueryInterface
|
|
jQueryMock.elements = [div]
|
|
|
|
jQueryMock.fn.modal.call(jQueryMock)
|
|
|
|
expect(Modal.getInstance(div)).toBeDefined()
|
|
})
|
|
|
|
it('should not re create a modal', () => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const div = fixtureEl.querySelector('div')
|
|
const modal = new Modal(div)
|
|
|
|
jQueryMock.fn.modal = Modal.jQueryInterface
|
|
jQueryMock.elements = [div]
|
|
|
|
jQueryMock.fn.modal.call(jQueryMock)
|
|
|
|
expect(Modal.getInstance(div)).toEqual(modal)
|
|
})
|
|
|
|
it('should throw error on undefined method', () => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const div = fixtureEl.querySelector('div')
|
|
const action = 'undefinedMethod'
|
|
|
|
jQueryMock.fn.modal = Modal.jQueryInterface
|
|
jQueryMock.elements = [div]
|
|
|
|
expect(() => {
|
|
jQueryMock.fn.modal.call(jQueryMock, action)
|
|
}).toThrowError(TypeError, `No method named "${action}"`)
|
|
})
|
|
|
|
it('should call show method', () => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const div = fixtureEl.querySelector('div')
|
|
const modal = new Modal(div)
|
|
|
|
jQueryMock.fn.modal = Modal.jQueryInterface
|
|
jQueryMock.elements = [div]
|
|
|
|
spyOn(modal, 'show')
|
|
|
|
jQueryMock.fn.modal.call(jQueryMock, 'show')
|
|
|
|
expect(modal.show).toHaveBeenCalled()
|
|
})
|
|
|
|
it('should not call show method', () => {
|
|
fixtureEl.innerHTML = '<div class="modal" data-bs-show="false"><div class="modal-dialog"></div></div>'
|
|
|
|
const div = fixtureEl.querySelector('div')
|
|
|
|
jQueryMock.fn.modal = Modal.jQueryInterface
|
|
jQueryMock.elements = [div]
|
|
|
|
spyOn(Modal.prototype, 'show')
|
|
|
|
jQueryMock.fn.modal.call(jQueryMock)
|
|
|
|
expect(Modal.prototype.show).not.toHaveBeenCalled()
|
|
})
|
|
})
|
|
|
|
describe('getInstance', () => {
|
|
it('should return modal instance', () => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const div = fixtureEl.querySelector('div')
|
|
const modal = new Modal(div)
|
|
|
|
expect(Modal.getInstance(div)).toEqual(modal)
|
|
expect(Modal.getInstance(div)).toBeInstanceOf(Modal)
|
|
})
|
|
|
|
it('should return null when there is no modal instance', () => {
|
|
fixtureEl.innerHTML = '<div class="modal"><div class="modal-dialog"></div></div>'
|
|
|
|
const div = fixtureEl.querySelector('div')
|
|
|
|
expect(Modal.getInstance(div)).toEqual(null)
|
|
})
|
|
})
|
|
})
|