117 lines
3.7 KiB
JavaScript
117 lines
3.7 KiB
JavaScript
/**
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* FmsSelect 远程查找选择器测试。
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* 覆盖契约：展开即加载首页、选中抛出 id/label/整行 record、
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* 键入按 labelKey 防抖远程 LIKE 搜索、当前选中项不在结果中时回显补入列表首。
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*/
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import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest'
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import { mount, flushPromises } from '@vue/test-utils'
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import { nextTick } from 'vue'
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import FmsSelect from '@/components/fms-select/FmsSelect.vue'
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import { pageDataApi } from '@/services/api'
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vi.mock('@/services/api', () => ({
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pageDataApi: vi.fn(),
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}))
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/** 让 pageDataApi 返回给定行 */
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function mockRows(rows, total = rows.length) {
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pageDataApi.mockResolvedValue({ data: { rows, total } })
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}
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beforeEach(() => {
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pageDataApi.mockReset()
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})
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afterEach(() => {
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vi.useRealTimers()
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// 清空 Teleport 到 body 的下拉浮层残留；replaceChildren 不解析 markup，比 innerHTML='' 更安全
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document.body.replaceChildren()
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})
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describe('FmsSelect 远程查找', () => {
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it('展开即加载首页并渲染选项', async () => {
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mockRows([
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{ b_id: '1', b_name: '甲' },
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{ b_id: '2', b_name: '乙' },
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])
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const wrapper = mount(FmsSelect, {
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props: { viewName: 'v_customer' },
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attachTo: document.body,
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})
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await wrapper.find('.select-trigger').trigger('click')
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await flushPromises()
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await nextTick()
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expect(pageDataApi).toHaveBeenCalledWith(
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expect.objectContaining({ viewName: 'v_customer', pageNo: 1 }),
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)
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const options = document.body.querySelectorAll('.select-option')
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expect(options.length).toBe(2)
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expect(options[0].textContent).toContain('甲')
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wrapper.unmount()
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})
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it('选中抛出 id / label / 整行 record', async () => {
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mockRows([{ b_id: '1', b_name: '甲', extra: 'x' }])
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const wrapper = mount(FmsSelect, {
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props: { viewName: 'v_customer' },
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attachTo: document.body,
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})
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await wrapper.find('.select-trigger').trigger('click')
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await flushPromises()
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await nextTick()
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document.body.querySelector('.select-option').click()
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await flushPromises()
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await nextTick()
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expect(wrapper.emitted('update:modelValue')?.at(-1)).toEqual(['1'])
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expect(wrapper.emitted('update:label')?.at(-1)).toEqual(['甲'])
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expect(wrapper.emitted('change')?.at(-1)?.[0]).toEqual({ b_id: '1', b_name: '甲', extra: 'x' })
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wrapper.unmount()
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})
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it('当前选中项不在结果中时回显到列表首', async () => {
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mockRows([{ b_id: '2', b_name: '乙' }])
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const wrapper = mount(FmsSelect, {
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props: { viewName: 'v_customer', modelValue: '9', label: '既存客户' },
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attachTo: document.body,
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})
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await wrapper.find('.select-trigger').trigger('click')
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await flushPromises()
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await nextTick()
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const options = document.body.querySelectorAll('.select-option')
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expect(options.length).toBe(2)
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expect(options[0].textContent).toContain('既存客户')
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wrapper.unmount()
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})
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it('键入按 labelKey 远程 LIKE 搜索（防抖）', async () => {
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mockRows([])
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const wrapper = mount(FmsSelect, {
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props: { viewName: 'v_customer', searchDelay: 300 },
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attachTo: document.body,
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})
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// 先展开：immediate('') 会拉一次全量，与后续搜索区分开
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await wrapper.find('.select-trigger').trigger('click')
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await flushPromises()
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vi.useFakeTimers()
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pageDataApi.mockClear()
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await wrapper.find('.select-input').setValue('kw')
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// 防抖窗口内不发请求
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expect(pageDataApi).not.toHaveBeenCalled()
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await vi.advanceTimersByTimeAsync(300)
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expect(pageDataApi).toHaveBeenCalledWith(
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expect.objectContaining({ searchCondition: "b_name LIKE '%kw%'" }),
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)
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wrapper.unmount()
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})
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})
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