mirror of
https://gitee.com/element-plus/element-plus.git
synced 2024-12-14 09:20:51 +08:00
26 lines
688 B
TypeScript
26 lines
688 B
TypeScript
|
import { ref, nextTick } from 'vue'
|
||
|
|
import useRestoreActive from '../use-restore-active'
|
||
|
|
|
||
|
|
describe('useRestoreActive', () => {
|
||
|
|
it('should restore active element', async () => {
|
||
|
|
const visible = ref(false)
|
||
|
|
useRestoreActive(visible)
|
||
|
|
|
||
|
|
const btn1 = document.createElement('button')
|
||
|
|
const btn2 = document.createElement('button')
|
||
|
|
document.body.appendChild(btn1)
|
||
|
|
document.body.appendChild(btn2)
|
||
|
|
btn1.focus()
|
||
|
|
expect(document.activeElement).toBe(btn1)
|
||
|
|
visible.value = true
|
||
|
|
await nextTick()
|
||
|
|
btn2.focus()
|
||
|
|
expect(document.activeElement).toBe(btn2)
|
||
|
|
visible.value = false
|
||
|
|
await nextTick()
|
||
|
|
expect(document.activeElement).toBe(btn1)
|
||
|
|
|
||
|
|
})
|
||
|
|
})
|
||
|
|
|