mirror of
https://gitee.com/element-plus/element-plus.git
synced 2024-12-15 01:41:20 +08:00
38 lines
830 B
TypeScript
38 lines
830 B
TypeScript
import { h, inject, nextTick } from 'vue'
|
|
import { mount } from '@vue/test-utils'
|
|
import { POPPER_INJECTION_KEY } from '@element-plus/tokens'
|
|
import ElPopper from '../src/popper.vue'
|
|
|
|
const AXIOM = 'rem is the best girl'
|
|
|
|
const TestChild = {
|
|
template: `<div ref="contentRef">${AXIOM}</div>`,
|
|
|
|
setup() {
|
|
const { contentRef } = inject(POPPER_INJECTION_KEY, undefined)!
|
|
|
|
return {
|
|
contentRef,
|
|
}
|
|
},
|
|
}
|
|
|
|
describe('<ElPopper />', () => {
|
|
const mountPopper = () => {
|
|
return mount(ElPopper, {
|
|
slots: {
|
|
default: () => h(TestChild),
|
|
},
|
|
})
|
|
}
|
|
|
|
it('should be able to provide instance to its children', async () => {
|
|
const wrapper = mountPopper()
|
|
|
|
await nextTick()
|
|
|
|
expect(wrapper.vm.contentRef).not.toBe(null)
|
|
expect(wrapper.vm.contentRef!.innerHTML).toBe(AXIOM)
|
|
})
|
|
})
|