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diff --git a/js/tests/unit/tooltip.spec.js b/js/tests/unit/tooltip.spec.js
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+import Tooltip from '../../src/tooltip'
+import EventHandler from '../../src/dom/event-handler'
+import { noop } from '../../src/util/index'
+import { clearFixture, createEvent, getFixture, jQueryMock } from '../helpers/fixture'
+
+describe('Tooltip', () => {
+ let fixtureEl
+
+ beforeAll(() => {
+ fixtureEl = getFixture()
+ })
+
+ afterEach(() => {
+ clearFixture()
+
+ for (const tooltipEl of document.querySelectorAll('.tooltip')) {
+ tooltipEl.remove()
+ }
+ })
+
+ describe('VERSION', () => {
+ it('should return plugin version', () => {
+ expect(Tooltip.VERSION).toEqual(jasmine.any(String))
+ })
+ })
+
+ describe('Default', () => {
+ it('should return plugin default config', () => {
+ expect(Tooltip.Default).toEqual(jasmine.any(Object))
+ })
+ })
+
+ describe('NAME', () => {
+ it('should return plugin name', () => {
+ expect(Tooltip.NAME).toEqual(jasmine.any(String))
+ })
+ })
+
+ describe('DATA_KEY', () => {
+ it('should return plugin data key', () => {
+ expect(Tooltip.DATA_KEY).toEqual('bs.tooltip')
+ })
+ })
+
+ describe('EVENT_KEY', () => {
+ it('should return plugin event key', () => {
+ expect(Tooltip.EVENT_KEY).toEqual('.bs.tooltip')
+ })
+ })
+
+ describe('DefaultType', () => {
+ it('should return plugin default type', () => {
+ expect(Tooltip.DefaultType).toEqual(jasmine.any(Object))
+ })
+ })
+
+ describe('constructor', () => {
+ it('should take care of element either passed as a CSS selector or DOM element', () => {
+ fixtureEl.innerHTML = '<a href="#" id="tooltipEl" rel="tooltip" title="Nice and short title">'
+
+ const tooltipEl = fixtureEl.querySelector('#tooltipEl')
+ const tooltipBySelector = new Tooltip('#tooltipEl')
+ const tooltipByElement = new Tooltip(tooltipEl)
+
+ expect(tooltipBySelector._element).toEqual(tooltipEl)
+ expect(tooltipByElement._element).toEqual(tooltipEl)
+ })
+
+ it('should not take care of disallowed data attributes', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" data-bs-sanitize="false" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ expect(tooltip._config.sanitize).toBeTrue()
+ })
+
+ it('should convert title and content to string if numbers', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ title: 1,
+ content: 7
+ })
+
+ expect(tooltip._config.title).toEqual('1')
+ expect(tooltip._config.content).toEqual('7')
+ })
+
+ it('should enable selector delegation', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<div></div>'
+
+ const containerEl = fixtureEl.querySelector('div')
+ const tooltipContainer = new Tooltip(containerEl, {
+ selector: 'a[rel="tooltip"]',
+ trigger: 'click'
+ })
+
+ containerEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipInContainerEl = containerEl.querySelector('a')
+
+ tooltipInContainerEl.addEventListener('shown.bs.tooltip', () => {
+ expect(document.querySelector('.tooltip')).not.toBeNull()
+ tooltipContainer.dispose()
+ resolve()
+ })
+
+ tooltipInContainerEl.click()
+ })
+ })
+
+ it('should create offset modifier when offset is passed as a function', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Offset from function">'
+
+ const getOffset = jasmine.createSpy('getOffset').and.returnValue([10, 20])
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ offset: getOffset,
+ popperConfig: {
+ onFirstUpdate(state) {
+ expect(getOffset).toHaveBeenCalledWith({
+ popper: state.rects.popper,
+ reference: state.rects.reference,
+ placement: state.placement
+ }, tooltipEl)
+ resolve()
+ }
+ }
+ })
+
+ const offset = tooltip._getOffset()
+
+ expect(offset).toEqual(jasmine.any(Function))
+
+ tooltip.show()
+ })
+ })
+
+ it('should create offset modifier when offset option is passed in data attribute', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" data-bs-offset="10,20" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ expect(tooltip._getOffset()).toEqual([10, 20])
+ })
+
+ it('should allow to pass config to Popper with `popperConfig`', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ popperConfig: {
+ placement: 'left'
+ }
+ })
+
+ const popperConfig = tooltip._getPopperConfig('top')
+
+ expect(popperConfig.placement).toEqual('left')
+ })
+
+ it('should allow to pass config to Popper with `popperConfig` as a function', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const getPopperConfig = jasmine.createSpy('getPopperConfig').and.returnValue({ placement: 'left' })
+ const tooltip = new Tooltip(tooltipEl, {
+ popperConfig: getPopperConfig
+ })
+
+ const popperConfig = tooltip._getPopperConfig('top')
+
+ expect(getPopperConfig).toHaveBeenCalled()
+ expect(popperConfig.placement).toEqual('left')
+ })
+
+ it('should use original title, if not "data-bs-title" is given', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip"></a>'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ expect(tooltip._getTitle()).toEqual('Another tooltip')
+ })
+ })
+
+ describe('enable', () => {
+ it('should enable a tooltip', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltip.enable()
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ expect(document.querySelector('.tooltip')).not.toBeNull()
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+ })
+
+ describe('disable', () => {
+ it('should disable tooltip', () => {
+ return new Promise((resolve, reject) => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltip.disable()
+
+ tooltipEl.addEventListener('show.bs.tooltip', () => {
+ reject(new Error('should not show a disabled tooltip'))
+ })
+
+ tooltip.show()
+
+ setTimeout(() => {
+ expect().nothing()
+ resolve()
+ }, 10)
+ })
+ })
+ })
+
+ describe('toggleEnabled', () => {
+ it('should toggle enabled', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ expect(tooltip._isEnabled).toBeTrue()
+
+ tooltip.toggleEnabled()
+
+ expect(tooltip._isEnabled).toBeFalse()
+ })
+ })
+
+ describe('toggle', () => {
+ it('should do nothing if disabled', () => {
+ return new Promise((resolve, reject) => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltip.disable()
+
+ tooltipEl.addEventListener('show.bs.tooltip', () => {
+ reject(new Error('should not show a disabled tooltip'))
+ })
+
+ tooltip.toggle()
+
+ setTimeout(() => {
+ expect().nothing()
+ resolve()
+ }, 10)
+ })
+ })
+
+ it('should show a tooltip', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ expect(document.querySelector('.tooltip')).not.toBeNull()
+ resolve()
+ })
+
+ tooltip.toggle()
+ })
+ })
+
+ it('should call toggle and show the tooltip when trigger is "click"', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ trigger: 'click'
+ })
+
+ const spy = spyOn(tooltip, 'toggle').and.callThrough()
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ expect(spy).toHaveBeenCalled()
+ resolve()
+ })
+
+ tooltipEl.click()
+ })
+ })
+
+ it('should hide a tooltip', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ tooltip.toggle()
+ })
+
+ tooltipEl.addEventListener('hidden.bs.tooltip', () => {
+ expect(document.querySelector('.tooltip')).toBeNull()
+ resolve()
+ })
+
+ tooltip.toggle()
+ })
+ })
+
+ it('should call toggle and hide the tooltip when trigger is "click"', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ trigger: 'click'
+ })
+
+ const spy = spyOn(tooltip, 'toggle').and.callThrough()
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ tooltipEl.click()
+ })
+
+ tooltipEl.addEventListener('hidden.bs.tooltip', () => {
+ expect(spy).toHaveBeenCalled()
+ resolve()
+ })
+
+ tooltipEl.click()
+ })
+ })
+ })
+
+ describe('dispose', () => {
+ it('should destroy a tooltip', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const addEventSpy = spyOn(tooltipEl, 'addEventListener').and.callThrough()
+ const removeEventSpy = spyOn(tooltipEl, 'removeEventListener').and.callThrough()
+
+ const tooltip = new Tooltip(tooltipEl)
+
+ expect(Tooltip.getInstance(tooltipEl)).toEqual(tooltip)
+
+ const expectedArgs = [
+ ['mouseover', jasmine.any(Function), jasmine.any(Boolean)],
+ ['mouseout', jasmine.any(Function), jasmine.any(Boolean)],
+ ['focusin', jasmine.any(Function), jasmine.any(Boolean)],
+ ['focusout', jasmine.any(Function), jasmine.any(Boolean)]
+ ]
+
+ expect(addEventSpy.calls.allArgs()).toEqual(expectedArgs)
+
+ tooltip.dispose()
+
+ expect(Tooltip.getInstance(tooltipEl)).toBeNull()
+ expect(removeEventSpy.calls.allArgs()).toEqual(expectedArgs)
+ })
+
+ it('should destroy a tooltip after it is shown and hidden', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ tooltip.hide()
+ })
+ tooltipEl.addEventListener('hidden.bs.tooltip', () => {
+ tooltip.dispose()
+ expect(tooltip.tip).toBeNull()
+ expect(Tooltip.getInstance(tooltipEl)).toBeNull()
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should destroy a tooltip and remove it from the dom', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ expect(document.querySelector('.tooltip')).not.toBeNull()
+
+ tooltip.dispose()
+
+ expect(document.querySelector('.tooltip')).toBeNull()
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should destroy a tooltip and reset it\'s initial title', () => {
+ fixtureEl.innerHTML = [
+ '<span id="tooltipWithTitle" rel="tooltip" title="tooltipTitle"></span>',
+ '<span id="tooltipWithoutTitle" rel="tooltip" data-bs-title="tooltipTitle"></span>'
+ ].join('')
+
+ const tooltipWithTitleEl = fixtureEl.querySelector('#tooltipWithTitle')
+ const tooltip = new Tooltip('#tooltipWithTitle')
+ expect(tooltipWithTitleEl.getAttribute('title')).toBeNull()
+ tooltip.dispose()
+ expect(tooltipWithTitleEl.getAttribute('title')).toBe('tooltipTitle')
+
+ const tooltipWithoutTitleEl = fixtureEl.querySelector('#tooltipWithoutTitle')
+ const tooltip2 = new Tooltip('#tooltipWithTitle')
+ expect(tooltipWithoutTitleEl.getAttribute('title')).toBeNull()
+ tooltip2.dispose()
+ expect(tooltipWithoutTitleEl.getAttribute('title')).toBeNull()
+ })
+ })
+
+ describe('show', () => {
+ it('should show a tooltip', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ const tooltipShown = document.querySelector('.tooltip')
+
+ expect(tooltipShown).not.toBeNull()
+ expect(tooltipEl.getAttribute('aria-describedby')).toEqual(tooltipShown.getAttribute('id'))
+ expect(tooltipShown.getAttribute('id')).toContain('tooltip')
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should show a tooltip when hovering a child element', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = [
+ '<a href="#" rel="tooltip" title="Another tooltip">',
+ ' <svg xmlns="http://www.w3.org/2000/svg" width="50" height="50" viewBox="0 0 100 100">',
+ ' <rect width="100%" fill="#563d7c"/>',
+ ' <circle cx="50" cy="50" r="30" fill="#fff"/>',
+ ' </svg>',
+ '</a>'
+ ].join('')
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ const spy = spyOn(tooltip, 'show')
+
+ tooltipEl.querySelector('rect').dispatchEvent(createEvent('mouseover', { bubbles: true }))
+
+ setTimeout(() => {
+ expect(spy).toHaveBeenCalled()
+ resolve()
+ }, 0)
+ })
+ })
+
+ it('should show a tooltip on mobile', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+ document.documentElement.ontouchstart = noop
+
+ const spy = spyOn(EventHandler, 'on').and.callThrough()
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ expect(document.querySelector('.tooltip')).not.toBeNull()
+ expect(spy).toHaveBeenCalledWith(jasmine.any(Object), 'mouseover', noop)
+ document.documentElement.ontouchstart = undefined
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should show a tooltip relative to placement option', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ placement: 'bottom'
+ })
+
+ tooltipEl.addEventListener('inserted.bs.tooltip', () => {
+ expect(tooltip._getTipElement()).toHaveClass('bs-tooltip-auto')
+ })
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ expect(tooltip._getTipElement()).toHaveClass('bs-tooltip-auto')
+ expect(tooltip._getTipElement().getAttribute('data-popper-placement')).toEqual('bottom')
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should not error when trying to show a tooltip that has been removed from the dom', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ const firstCallback = () => {
+ tooltipEl.removeEventListener('shown.bs.tooltip', firstCallback)
+ let tooltipShown = document.querySelector('.tooltip')
+
+ tooltipShown.remove()
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ tooltipShown = document.querySelector('.tooltip')
+
+ expect(tooltipShown).not.toBeNull()
+ resolve()
+ })
+
+ tooltip.show()
+ }
+
+ tooltipEl.addEventListener('shown.bs.tooltip', firstCallback)
+
+ tooltip.show()
+ })
+ })
+
+ it('should show a tooltip with a dom element container', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ container: fixtureEl
+ })
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ expect(fixtureEl.querySelector('.tooltip')).not.toBeNull()
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should show a tooltip with a jquery element container', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ container: {
+ 0: fixtureEl,
+ jquery: 'jQuery'
+ }
+ })
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ expect(fixtureEl.querySelector('.tooltip')).not.toBeNull()
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should show a tooltip with a selector in container', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ container: '#fixture'
+ })
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ expect(fixtureEl.querySelector('.tooltip')).not.toBeNull()
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should show a tooltip with placement as a function', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const spy = jasmine.createSpy('placement').and.returnValue('top')
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ placement: spy
+ })
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ expect(document.querySelector('.tooltip')).not.toBeNull()
+ expect(spy).toHaveBeenCalled()
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should show a tooltip without the animation', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ animation: false
+ })
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ const tip = document.querySelector('.tooltip')
+
+ expect(tip).not.toBeNull()
+ expect(tip).not.toHaveClass('fade')
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should throw an error the element is not visible', () => {
+ fixtureEl.innerHTML = '<a href="#" style="display: none" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ try {
+ tooltip.show()
+ } catch (error) {
+ expect(error.message).toEqual('Please use show on visible elements')
+ }
+ })
+
+ it('should not show a tooltip if show.bs.tooltip is prevented', () => {
+ return new Promise((resolve, reject) => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ const expectedDone = () => {
+ setTimeout(() => {
+ expect(document.querySelector('.tooltip')).toBeNull()
+ resolve()
+ }, 10)
+ }
+
+ tooltipEl.addEventListener('show.bs.tooltip', ev => {
+ ev.preventDefault()
+ expectedDone()
+ })
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ reject(new Error('Tooltip should not be shown'))
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should show tooltip if leave event hasn\'t occurred before delay expires', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ delay: 150
+ })
+
+ const spy = spyOn(tooltip, 'show')
+
+ setTimeout(() => {
+ expect(spy).not.toHaveBeenCalled()
+ }, 100)
+
+ setTimeout(() => {
+ expect(spy).toHaveBeenCalled()
+ resolve()
+ }, 200)
+
+ tooltipEl.dispatchEvent(createEvent('mouseover'))
+ })
+ })
+
+ it('should not show tooltip if leave event occurs before delay expires', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ delay: 150
+ })
+
+ const spy = spyOn(tooltip, 'show')
+
+ setTimeout(() => {
+ expect(spy).not.toHaveBeenCalled()
+ tooltipEl.dispatchEvent(createEvent('mouseover'))
+ }, 100)
+
+ setTimeout(() => {
+ expect(spy).toHaveBeenCalled()
+ expect(document.querySelectorAll('.tooltip')).toHaveSize(0)
+ resolve()
+ }, 200)
+
+ tooltipEl.dispatchEvent(createEvent('mouseover'))
+ })
+ })
+
+ it('should not hide tooltip if leave event occurs and enter event occurs within the hide delay', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip" data-bs-delay=\'{"show":0,"hide":150}\'>'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ expect(tooltip._config.delay).toEqual({ show: 0, hide: 150 })
+
+ setTimeout(() => {
+ expect(tooltip._getTipElement()).toHaveClass('show')
+ tooltipEl.dispatchEvent(createEvent('mouseout'))
+
+ setTimeout(() => {
+ expect(tooltip._getTipElement()).toHaveClass('show')
+ tooltipEl.dispatchEvent(createEvent('mouseover'))
+ }, 100)
+
+ setTimeout(() => {
+ expect(tooltip._getTipElement()).toHaveClass('show')
+ expect(document.querySelectorAll('.tooltip')).toHaveSize(1)
+ resolve()
+ }, 200)
+ }, 10)
+
+ tooltipEl.dispatchEvent(createEvent('mouseover'))
+ })
+ })
+
+ it('should not hide tooltip if leave event occurs and interaction remains inside trigger', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = [
+ '<a href="#" rel="tooltip" title="Another tooltip">',
+ '<b>Trigger</b>',
+ 'the tooltip',
+ '</a>'
+ ].join('')
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+ const triggerChild = tooltipEl.querySelector('b')
+
+ const spy = spyOn(tooltip, 'hide').and.callThrough()
+
+ tooltipEl.addEventListener('mouseover', () => {
+ const moveMouseToChildEvent = createEvent('mouseout')
+ Object.defineProperty(moveMouseToChildEvent, 'relatedTarget', {
+ value: triggerChild
+ })
+
+ tooltipEl.dispatchEvent(moveMouseToChildEvent)
+ })
+
+ tooltipEl.addEventListener('mouseout', () => {
+ expect(spy).not.toHaveBeenCalled()
+ resolve()
+ })
+
+ tooltipEl.dispatchEvent(createEvent('mouseover'))
+ })
+ })
+
+ it('should properly maintain tooltip state if leave event occurs and enter event occurs during hide transition', () => {
+ return new Promise(resolve => {
+ // Style this tooltip to give it plenty of room for popper to do what it wants
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip" data-bs-placement="top" style="position:fixed;left:50%;top:50%;">Trigger</a>'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ spyOn(window, 'getComputedStyle').and.returnValue({
+ transitionDuration: '0.15s',
+ transitionDelay: '0s'
+ })
+
+ setTimeout(() => {
+ expect(tooltip._popper).not.toBeNull()
+ expect(tooltip._getTipElement().getAttribute('data-popper-placement')).toEqual('top')
+ tooltipEl.dispatchEvent(createEvent('mouseout'))
+
+ setTimeout(() => {
+ expect(tooltip._getTipElement()).not.toHaveClass('show')
+ tooltipEl.dispatchEvent(createEvent('mouseover'))
+ }, 100)
+
+ setTimeout(() => {
+ expect(tooltip._popper).not.toBeNull()
+ expect(tooltip._getTipElement().getAttribute('data-popper-placement')).toEqual('top')
+ resolve()
+ }, 200)
+ }, 10)
+
+ tooltipEl.dispatchEvent(createEvent('mouseover'))
+ })
+ })
+
+ it('should only trigger inserted event if a new tooltip element was created', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ spyOn(window, 'getComputedStyle').and.returnValue({
+ transitionDuration: '0.15s',
+ transitionDelay: '0s'
+ })
+
+ const insertedFunc = jasmine.createSpy()
+ tooltipEl.addEventListener('inserted.bs.tooltip', insertedFunc)
+
+ setTimeout(() => {
+ expect(insertedFunc).toHaveBeenCalledTimes(1)
+ tooltip.hide()
+
+ setTimeout(() => {
+ tooltip.show()
+ }, 100)
+
+ setTimeout(() => {
+ expect(insertedFunc).toHaveBeenCalledTimes(2)
+ resolve()
+ }, 200)
+ }, 0)
+
+ tooltip.show()
+ })
+ })
+
+ it('should show a tooltip with custom class provided in data attributes', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip" data-bs-custom-class="custom-class">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ const tip = document.querySelector('.tooltip')
+ expect(tip).not.toBeNull()
+ expect(tip).toHaveClass('custom-class')
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should show a tooltip with custom class provided as a string in config', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ customClass: 'custom-class custom-class-2'
+ })
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ const tip = document.querySelector('.tooltip')
+ expect(tip).not.toBeNull()
+ expect(tip).toHaveClass('custom-class')
+ expect(tip).toHaveClass('custom-class-2')
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should show a tooltip with custom class provided as a function in config', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const spy = jasmine.createSpy('customClass').and.returnValue('custom-class')
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ customClass: spy
+ })
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ const tip = document.querySelector('.tooltip')
+ expect(tip).not.toBeNull()
+ expect(spy).toHaveBeenCalled()
+ expect(tip).toHaveClass('custom-class')
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should remove `title` attribute if exists', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip"></a>'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ expect(tooltipEl.getAttribute('title')).toBeNull()
+ resolve()
+ })
+ tooltip.show()
+ })
+ })
+ })
+
+ describe('hide', () => {
+ it('should hide a tooltip', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => tooltip.hide())
+ tooltipEl.addEventListener('hidden.bs.tooltip', () => {
+ expect(document.querySelector('.tooltip')).toBeNull()
+ expect(tooltipEl.getAttribute('aria-describedby')).toBeNull()
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should hide a tooltip on mobile', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+ const spy = spyOn(EventHandler, 'off')
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ document.documentElement.ontouchstart = noop
+ tooltip.hide()
+ })
+
+ tooltipEl.addEventListener('hidden.bs.tooltip', () => {
+ expect(document.querySelector('.tooltip')).toBeNull()
+ expect(spy).toHaveBeenCalledWith(jasmine.any(Object), 'mouseover', noop)
+ document.documentElement.ontouchstart = undefined
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should hide a tooltip without animation', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ animation: false
+ })
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => tooltip.hide())
+ tooltipEl.addEventListener('hidden.bs.tooltip', () => {
+ expect(document.querySelector('.tooltip')).toBeNull()
+ expect(tooltipEl.getAttribute('aria-describedby')).toBeNull()
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should not hide a tooltip if hide event is prevented', () => {
+ return new Promise((resolve, reject) => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const assertDone = () => {
+ setTimeout(() => {
+ expect(document.querySelector('.tooltip')).not.toBeNull()
+ resolve()
+ }, 20)
+ }
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ animation: false
+ })
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => tooltip.hide())
+ tooltipEl.addEventListener('hide.bs.tooltip', event => {
+ event.preventDefault()
+ assertDone()
+ })
+ tooltipEl.addEventListener('hidden.bs.tooltip', () => {
+ reject(new Error('should not trigger hidden event'))
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should not throw error running hide if popper hasn\'t been shown', () => {
+ fixtureEl.innerHTML = '<div></div>'
+
+ const div = fixtureEl.querySelector('div')
+ const tooltip = new Tooltip(div)
+
+ try {
+ tooltip.hide()
+ expect().nothing()
+ } catch {
+ throw new Error('should not throw error')
+ }
+ })
+ })
+
+ describe('update', () => {
+ it('should call popper update', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ const spy = spyOn(tooltip._popper, 'update')
+
+ tooltip.update()
+
+ expect(spy).toHaveBeenCalled()
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should do nothing if the tooltip is not shown', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltip.update()
+ expect().nothing()
+ })
+ })
+
+ describe('_isWithContent', () => {
+ it('should return true if there is content', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ expect(tooltip._isWithContent()).toBeTrue()
+ })
+
+ it('should return false if there is no content', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ expect(tooltip._isWithContent()).toBeFalse()
+ })
+ })
+
+ describe('_getTipElement', () => {
+ it('should create the tip element and return it', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ const spy = spyOn(document, 'createElement').and.callThrough()
+
+ expect(tooltip._getTipElement()).toBeDefined()
+ expect(spy).toHaveBeenCalled()
+ })
+
+ it('should return the created tip element', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ const spy = spyOn(document, 'createElement').and.callThrough()
+
+ expect(tooltip._getTipElement()).toBeDefined()
+ expect(spy).toHaveBeenCalled()
+
+ spy.calls.reset()
+
+ expect(tooltip._getTipElement()).toBeDefined()
+ expect(spy).not.toHaveBeenCalled()
+ })
+ })
+
+ describe('setContent', () => {
+ it('should set tip content', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, { animation: false })
+
+ const tip = tooltip._getTipElement()
+
+ tooltip.setContent(tip)
+
+ expect(tip).not.toHaveClass('show')
+ expect(tip).not.toHaveClass('fade')
+ expect(tip.querySelector('.tooltip-inner').textContent).toEqual('Another tooltip')
+ })
+
+ it('should re-show tip if it was already shown', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" data-bs-title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+ tooltip.show()
+ const tip = () => tooltip._getTipElement()
+
+ expect(tip()).toHaveClass('show')
+ tooltip.setContent({ '.tooltip-inner': 'foo' })
+
+ expect(tip()).toHaveClass('show')
+ expect(tip().querySelector('.tooltip-inner').textContent).toEqual('foo')
+ })
+
+ it('should keep tip hidden, if it was already hidden before', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" data-bs-title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+ const tip = () => tooltip._getTipElement()
+
+ expect(tip()).not.toHaveClass('show')
+ tooltip.setContent({ '.tooltip-inner': 'foo' })
+
+ expect(tip()).not.toHaveClass('show')
+ tooltip.show()
+ expect(tip().querySelector('.tooltip-inner').textContent).toEqual('foo')
+ })
+
+ it('"setContent" should keep the initial template', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltip.setContent({ '.tooltip-inner': 'foo' })
+ const tip = tooltip._getTipElement()
+
+ expect(tip).toHaveClass('tooltip')
+ expect(tip).toHaveClass('bs-tooltip-auto')
+ expect(tip.querySelector('.tooltip-arrow')).not.toBeNull()
+ expect(tip.querySelector('.tooltip-inner')).not.toBeNull()
+ })
+ })
+
+ describe('setContent', () => {
+ it('should do nothing if the element is null', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltip.setContent({ '.tooltip': null })
+ expect().nothing()
+ })
+
+ it('should do nothing if the content is a child of the element', () => {
+ fixtureEl.innerHTML = [
+ '<a href="#" rel="tooltip" title="Another tooltip">',
+ ' <div id="childContent"></div>',
+ '</a>'
+ ].join('')
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const childContent = fixtureEl.querySelector('div')
+ const tooltip = new Tooltip(tooltipEl, {
+ html: true
+ })
+
+ tooltip._getTipElement().append(childContent)
+ tooltip.setContent({ '.tooltip': childContent })
+
+ expect().nothing()
+ })
+
+ it('should add the content as a child of the element for jQuery elements', () => {
+ fixtureEl.innerHTML = [
+ '<a href="#" rel="tooltip" title="Another tooltip">',
+ ' <div id="childContent"></div>',
+ '</a>'
+ ].join('')
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const childContent = fixtureEl.querySelector('div')
+ const tooltip = new Tooltip(tooltipEl, {
+ html: true
+ })
+
+ tooltip.setContent({ '.tooltip': { 0: childContent, jquery: 'jQuery' } })
+ tooltip.show()
+
+ expect(childContent.parentNode).toEqual(tooltip._getTipElement())
+ })
+
+ it('should add the child text content in the element', () => {
+ fixtureEl.innerHTML = [
+ '<a href="#" rel="tooltip" title="Another tooltip">',
+ ' <div id="childContent">Tooltip</div>',
+ '</a>'
+ ].join('')
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const childContent = fixtureEl.querySelector('div')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltip.setContent({ '.tooltip': childContent })
+
+ expect(childContent.textContent).toEqual(tooltip._getTipElement().textContent)
+ })
+
+ it('should add html without sanitize it', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip"></a>'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ sanitize: false,
+ html: true
+ })
+
+ tooltip.setContent({ '.tooltip': '<div id="childContent">Tooltip</div>' })
+
+ expect(tooltip._getTipElement().querySelector('div').id).toEqual('childContent')
+ })
+
+ it('should add html sanitized', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip"></a>'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ html: true
+ })
+
+ const content = [
+ '<div id="childContent">',
+ ' <button type="button">test btn</button>',
+ '</div>'
+ ].join('')
+
+ tooltip.setContent({ '.tooltip': content })
+ expect(tooltip._getTipElement().querySelector('div').id).toEqual('childContent')
+ expect(tooltip._getTipElement().querySelector('button')).toBeNull()
+ })
+
+ it('should add text content', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip"></a>'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltip.setContent({ '.tooltip': 'test' })
+
+ expect(tooltip._getTipElement().textContent).toEqual('test')
+ })
+ })
+
+ describe('_getTitle', () => {
+ it('should return the title', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip"></a>'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ expect(tooltip._getTitle()).toEqual('Another tooltip')
+ })
+
+ it('should call title function', () => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip"></a>'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl, {
+ title: () => 'test'
+ })
+
+ expect(tooltip._getTitle()).toEqual('test')
+ })
+ })
+
+ describe('getInstance', () => {
+ it('should return tooltip instance', () => {
+ fixtureEl.innerHTML = '<div></div>'
+
+ const div = fixtureEl.querySelector('div')
+ const alert = new Tooltip(div)
+
+ expect(Tooltip.getInstance(div)).toEqual(alert)
+ expect(Tooltip.getInstance(div)).toBeInstanceOf(Tooltip)
+ })
+
+ it('should return null when there is no tooltip instance', () => {
+ fixtureEl.innerHTML = '<div></div>'
+
+ const div = fixtureEl.querySelector('div')
+
+ expect(Tooltip.getInstance(div)).toBeNull()
+ })
+ })
+
+ describe('aria-label', () => {
+ it('should add the aria-label attribute for referencing original title', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip"></a>'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ const tooltipShown = document.querySelector('.tooltip')
+
+ expect(tooltipShown).not.toBeNull()
+ expect(tooltipEl.getAttribute('aria-label')).toEqual('Another tooltip')
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should add the aria-label attribute when element text content is a whitespace string', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="A tooltip"><span> </span></a>'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ const tooltipShown = document.querySelector('.tooltip')
+
+ expect(tooltipShown).not.toBeNull()
+ expect(tooltipEl.getAttribute('aria-label')).toEqual('A tooltip')
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should not add the aria-label attribute if the attribute already exists', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" aria-label="Different label" title="Another tooltip"></a>'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ const tooltipShown = document.querySelector('.tooltip')
+
+ expect(tooltipShown).not.toBeNull()
+ expect(tooltipEl.getAttribute('aria-label')).toEqual('Different label')
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+
+ it('should not add the aria-label attribute if the element has text content', () => {
+ return new Promise(resolve => {
+ fixtureEl.innerHTML = '<a href="#" rel="tooltip" title="Another tooltip">text content</a>'
+
+ const tooltipEl = fixtureEl.querySelector('a')
+ const tooltip = new Tooltip(tooltipEl)
+
+ tooltipEl.addEventListener('shown.bs.tooltip', () => {
+ const tooltipShown = document.querySelector('.tooltip')
+
+ expect(tooltipShown).not.toBeNull()
+ expect(tooltipEl.getAttribute('aria-label')).toBeNull()
+ resolve()
+ })
+
+ tooltip.show()
+ })
+ })
+ })
+
+ describe('getOrCreateInstance', () => {
+ it('should return tooltip instance', () => {
+ fixtureEl.innerHTML = '<div></div>'
+
+ const div = fixtureEl.querySelector('div')
+ const tooltip = new Tooltip(div)
+
+ expect(Tooltip.getOrCreateInstance(div)).toEqual(tooltip)
+ expect(Tooltip.getInstance(div)).toEqual(Tooltip.getOrCreateInstance(div, {}))
+ expect(Tooltip.getOrCreateInstance(div)).toBeInstanceOf(Tooltip)
+ })
+
+ it('should return new instance when there is no tooltip instance', () => {
+ fixtureEl.innerHTML = '<div></div>'
+
+ const div = fixtureEl.querySelector('div')
+
+ expect(Tooltip.getInstance(div)).toBeNull()
+ expect(Tooltip.getOrCreateInstance(div)).toBeInstanceOf(Tooltip)
+ })
+
+ it('should return new instance when there is no tooltip instance with given configuration', () => {
+ fixtureEl.innerHTML = '<div></div>'
+
+ const div = fixtureEl.querySelector('div')
+
+ expect(Tooltip.getInstance(div)).toBeNull()
+ const tooltip = Tooltip.getOrCreateInstance(div, {
+ title: () => 'test'
+ })
+ expect(tooltip).toBeInstanceOf(Tooltip)
+
+ expect(tooltip._getTitle()).toEqual('test')
+ })
+
+ it('should return the instance when exists without given configuration', () => {
+ fixtureEl.innerHTML = '<div></div>'
+
+ const div = fixtureEl.querySelector('div')
+ const tooltip = new Tooltip(div, {
+ title: () => 'nothing'
+ })
+ expect(Tooltip.getInstance(div)).toEqual(tooltip)
+
+ const tooltip2 = Tooltip.getOrCreateInstance(div, {
+ title: () => 'test'
+ })
+ expect(tooltip).toBeInstanceOf(Tooltip)
+ expect(tooltip2).toEqual(tooltip)
+
+ expect(tooltip2._getTitle()).toEqual('nothing')
+ })
+ })
+
+ describe('jQueryInterface', () => {
+ it('should create a tooltip', () => {
+ fixtureEl.innerHTML = '<div></div>'
+
+ const div = fixtureEl.querySelector('div')
+
+ jQueryMock.fn.tooltip = Tooltip.jQueryInterface
+ jQueryMock.elements = [div]
+
+ jQueryMock.fn.tooltip.call(jQueryMock)
+
+ expect(Tooltip.getInstance(div)).not.toBeNull()
+ })
+
+ it('should not re create a tooltip', () => {
+ fixtureEl.innerHTML = '<div></div>'
+
+ const div = fixtureEl.querySelector('div')
+ const tooltip = new Tooltip(div)
+
+ jQueryMock.fn.tooltip = Tooltip.jQueryInterface
+ jQueryMock.elements = [div]
+
+ jQueryMock.fn.tooltip.call(jQueryMock)
+
+ expect(Tooltip.getInstance(div)).toEqual(tooltip)
+ })
+
+ it('should call a tooltip method', () => {
+ fixtureEl.innerHTML = '<div></div>'
+
+ const div = fixtureEl.querySelector('div')
+ const tooltip = new Tooltip(div)
+
+ const spy = spyOn(tooltip, 'show')
+
+ jQueryMock.fn.tooltip = Tooltip.jQueryInterface
+ jQueryMock.elements = [div]
+
+ jQueryMock.fn.tooltip.call(jQueryMock, 'show')
+
+ expect(Tooltip.getInstance(div)).toEqual(tooltip)
+ expect(spy).toHaveBeenCalled()
+ })
+
+ it('should throw error on undefined method', () => {
+ fixtureEl.innerHTML = '<div></div>'
+
+ const div = fixtureEl.querySelector('div')
+ const action = 'undefinedMethod'
+
+ jQueryMock.fn.tooltip = Tooltip.jQueryInterface
+ jQueryMock.elements = [div]
+
+ expect(() => {
+ jQueryMock.fn.tooltip.call(jQueryMock, action)
+ }).toThrowError(TypeError, `No method named "${action}"`)
+ })
+ })
+})
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-18 23:17:33 +0000