24 lines
784 B
TypeScript
24 lines
784 B
TypeScript
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import { afterEach, expect, it, vi } from 'vitest'
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import { copyText } from './copyText'
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const originalExecCommand = Object.getOwnPropertyDescriptor(document, 'execCommand')
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afterEach(() => {
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vi.restoreAllMocks()
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if (originalExecCommand) {
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Object.defineProperty(document, 'execCommand', originalExecCommand)
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} else {
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Reflect.deleteProperty(document, 'execCommand')
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}
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})
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it('falls back to a selected textarea when the Clipboard API is unavailable', async () => {
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const copy = vi.fn().mockReturnValue(true)
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Object.defineProperty(document, 'execCommand', { configurable: true, value: copy })
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await copyText('http://ypto.guess.local:5173/participant/token')
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expect(copy).toHaveBeenCalledWith('copy')
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expect(document.querySelector('textarea')).toBeNull()
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})
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