28 lines
929 B
TypeScript
28 lines
929 B
TypeScript
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import { patchAttr, xlinkNS } from '../../src/modules/attrs'
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describe('attrs', () => {
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test('xlink attributes', () => {
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const el = document.createElementNS('http://www.w3.org/2000/svg', 'use')
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patchAttr(el, 'xlink:href', 'a', true)
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expect(el.getAttributeNS(xlinkNS, 'href')).toBe('a')
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patchAttr(el, 'xlink:href', null, true)
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expect(el.getAttributeNS(xlinkNS, 'href')).toBe(null)
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})
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test('boolean attributes', () => {
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const el = document.createElement('input')
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patchAttr(el, 'readonly', true, false)
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expect(el.getAttribute('readonly')).toBe('')
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patchAttr(el, 'readonly', false, false)
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expect(el.getAttribute('readonly')).toBe(null)
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})
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test('attributes', () => {
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const el = document.createElement('div')
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patchAttr(el, 'id', 'a', false)
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expect(el.getAttribute('id')).toBe('a')
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patchAttr(el, 'id', null, false)
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expect(el.getAttribute('id')).toBe(null)
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})
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})
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