mirror of
https://gitee.com/element-plus/element-plus.git
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1d13ebb05d
* feat: drop jest * test: remove ssr * test: rename * chore: update tsconfig
54 lines
1.2 KiB
TypeScript
54 lines
1.2 KiB
TypeScript
import { ref } from 'vue'
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import {
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afterAll,
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beforeAll,
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beforeEach,
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describe,
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expect,
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it,
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vi,
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} from 'vitest'
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import triggerEvent from '@element-plus/test-utils/trigger-event'
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import { usePreventGlobal } from '../use-prevent-global'
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describe('usePreventGlobal', () => {
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const evtName = 'keydown'
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const evtHandler = vi.fn()
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beforeAll(() => {
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document.body.addEventListener(evtName, evtHandler)
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})
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beforeEach(() => {
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evtHandler.mockClear()
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})
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afterAll(() => {
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document.body.removeEventListener(evtName, evtHandler)
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})
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it('should prevent global event from happening', () => {
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const visible = ref(true)
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const evt2Trigger = vi.fn().mockReturnValue(true)
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usePreventGlobal(visible, evtName, evt2Trigger)
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triggerEvent(document.body, evtName)
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expect(evtHandler).not.toBeCalled()
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expect(evt2Trigger).toHaveBeenCalled()
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visible.value = false
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})
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it('should not prevent global event from happening', () => {
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const visible = ref(true)
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const evt2Trigger = vi.fn().mockReturnValue(false)
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usePreventGlobal(visible, evtName, evt2Trigger)
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triggerEvent(document.body, evtName)
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expect(evtHandler).toHaveBeenCalled()
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expect(evt2Trigger).toHaveBeenCalled()
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visible.value = false
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})
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})
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