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main
core/src/utils/helpers.spec.ts
42 строки
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Sean Perkins
chore(helpers): ignore specific attributes with inheritAriaAttributes (#26080)
07 окт 2022, 21:44
Не верифицирован
07 окт 2022, 21:44
3a83781
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import { inheritAriaAttributes } from './helpers'; describe('inheritAriaAttributes', () => { it('should inherit aria attributes', () => { const parent = document.createElement('div'); parent.setAttribute('aria-label', 'parent'); parent.setAttribute('aria-hidden', 'true'); parent.setAttribute('role', 'button'); const inheritedAriaAttributes = inheritAriaAttributes(parent); expect(inheritedAriaAttributes).toEqual({ 'aria-label': 'parent', 'aria-hidden': 'true', role: 'button', }); }); it('should not inherit non-aria attributes', () => { const parent = document.createElement('button'); parent.setAttribute('type', 'submit'); const inheritedAriaAttributes = inheritAriaAttributes(parent); expect(inheritedAriaAttributes).toEqual({}); }); it('attributes that are ignored should not be returned', () => { const parent = document.createElement('div'); parent.setAttribute('aria-label', 'parent'); parent.setAttribute('aria-hidden', 'true'); parent.setAttribute('role', 'button'); const ignoreList = ['aria-hidden']; const inheritedAriaAttributes = inheritAriaAttributes(parent, ignoreList); expect(inheritedAriaAttributes).toEqual({ 'aria-label': 'parent', role: 'button', }); }); });