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Code Issues Releases Wiki Activity

Refactor scrollbar.js to be used as a Class (#33947)

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GeoSot
2021-06-06 09:26:36 +03:00
committed by GitHub
parent 08139c2280
commit cb47b8c964
6 changed files with 141 additions and 118 deletions
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19
js/tests/unit/offcanvas.spec.js
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@@ -4,6 +4,7 @@ import EventHandler from '../../src/dom/event-handler'
/** Test helpers */
import { clearBodyAndDocument, clearFixture, createEvent, getFixture, jQueryMock } from '../helpers/fixture'
import { isVisible } from '../../src/util'
import ScrollBarHelper from '../../src/util/scrollbar'
describe('Offcanvas', () => {
let fixtureEl
@@ -159,36 +160,36 @@ describe('Offcanvas', () => {
it('if scroll is enabled, should allow body to scroll while offcanvas is open', done => {
fixtureEl.innerHTML = '<div class="offcanvas"></div>'
spyOn(ScrollBarHelper.prototype, 'hide').and.callThrough()
spyOn(ScrollBarHelper.prototype, 'reset').and.callThrough()
const offCanvasEl = fixtureEl.querySelector('.offcanvas')
const offCanvas = new Offcanvas(offCanvasEl, { scroll: true })
const initialOverFlow = document.body.style.overflow
offCanvasEl.addEventListener('shown.bs.offcanvas', () => {
expect(document.body.style.overflow).toEqual(initialOverFlow)
expect(ScrollBarHelper.prototype.hide).not.toHaveBeenCalled()
offCanvas.hide()
})
offCanvasEl.addEventListener('hidden.bs.offcanvas', () => {
expect(document.body.style.overflow).toEqual(initialOverFlow)
expect(ScrollBarHelper.prototype.reset).not.toHaveBeenCalled()
done()
})
offCanvas.show()
})
it('if scroll is disabled, should not allow body to scroll while offcanvas is open', done => {
it('if scroll is disabled, should call ScrollBarHelper to handle scrollBar on body', done => {
fixtureEl.innerHTML = '<div class="offcanvas"></div>'
spyOn(ScrollBarHelper.prototype, 'hide').and.callThrough()
spyOn(ScrollBarHelper.prototype, 'reset').and.callThrough()
const offCanvasEl = fixtureEl.querySelector('.offcanvas')
const offCanvas = new Offcanvas(offCanvasEl, { scroll: false })
const initialOverFlow = document.body.style.overflow
offCanvasEl.addEventListener('shown.bs.offcanvas', () => {
expect(document.body.style.overflow).toEqual('hidden')
expect(ScrollBarHelper.prototype.hide).toHaveBeenCalled()
offCanvas.hide()
})
offCanvasEl.addEventListener('hidden.bs.offcanvas', () => {
expect(document.body.style.overflow).toEqual(initialOverFlow)
expect(ScrollBarHelper.prototype.reset).toHaveBeenCalled()
done()
})
offCanvas.show()