21 lines
647 B
TypeScript
21 lines
647 B
TypeScript
import { render, h } from '@vue/runtime-dom'
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describe('customized built-in elements support', () => {
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let createElement: jest.SpyInstance
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afterEach(() => {
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createElement.mockRestore()
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})
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test('should created element with is option', () => {
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const root = document.createElement('div')
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createElement = jest.spyOn(document, 'createElement')
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render(h('button', { is: 'plastic-button' }), root)
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expect(createElement.mock.calls[0]).toMatchObject([
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'button',
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{ is: 'plastic-button' }
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])
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// should also render the attribute
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expect(root.innerHTML).toBe(`<button is="plastic-button"></button>`)
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})
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})
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