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Allow constructors to accept a CSS selector (#32245)

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Co-authored-by: XhmikosR <xhmikosr@gmail.com>
Co-authored-by: Mark Otto <otto@github.com>
This commit is contained in:
Rohit Sharma
2021-02-22 12:31:04 +05:30
committed by GitHub
parent d983744d12
commit dc5e3328c1
16 changed files with 151 additions and 6 deletions
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js/tests/unit/scrollspy.spec.js
+11
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@@ -54,6 +54,17 @@ describe('ScrollSpy', () => {
})
describe('constructor', () => {
it('should take care of element either passed as a CSS selector or DOM element', () => {
fixtureEl.innerHTML = '<nav id="navigation"></nav><div class="content"></div>'
const sSpyEl = fixtureEl.querySelector('#navigation')
const sSpyBySelector = new ScrollSpy('#navigation')
const sSpyByElement = new ScrollSpy(sSpyEl)
expect(sSpyBySelector._element).toEqual(sSpyEl)
expect(sSpyByElement._element).toEqual(sSpyEl)
})
it('should generate an id when there is not one', () => {
fixtureEl.innerHTML = [
'<nav></nav>',