feat(table): 表格排序与搜索改为后端处理

frontend/src/components/admin/announcements/__tests__/AnnouncementReadStatusDialog.spec.ts

@@ -0,0 +1,95 @@
+import { describe, it, expect, vi, beforeEach } from 'vitest'
+import { flushPromises, mount } from '@vue/test-utils'
+
+import AnnouncementReadStatusDialog from '../AnnouncementReadStatusDialog.vue'
+
+const { getReadStatus, showError } = vi.hoisted(() => ({
+  getReadStatus: vi.fn(),
+  showError: vi.fn(),
+}))
+
+vi.mock('@/api/admin', () => ({
+  adminAPI: {
+    announcements: {
+      getReadStatus,
+    },
+  },
+}))
+
+vi.mock('@/stores/app', () => ({
+  useAppStore: () => ({
+    showError,
+  }),
+}))
+
+vi.mock('vue-i18n', async () => {
+  const actual = await vi.importActual<typeof import('vue-i18n')>('vue-i18n')
+  return {
+    ...actual,
+    useI18n: () => ({
+      t: (key: string) => key,
+    }),
+  }
+})
+
+vi.mock('@/composables/usePersistedPageSize', () => ({
+  getPersistedPageSize: () => 20,
+}))
+
+const BaseDialogStub = {
+  props: ['show', 'title', 'width'],
+  emits: ['close'],
+  template: '<div><slot /><slot name="footer" /></div>',
+}
+
+describe('AnnouncementReadStatusDialog', () => {
+  beforeEach(() => {
+    getReadStatus.mockReset()
+    showError.mockReset()
+    vi.useFakeTimers()
+  })
+
+  it('closes by aborting active requests and clearing debounced reloads', async () => {
+    let activeSignal: AbortSignal | undefined
+    getReadStatus.mockImplementation(async (...args: any[]) => {
+      activeSignal = args[4]?.signal
+      return new Promise(() => {})
+    })
+
+    const wrapper = mount(AnnouncementReadStatusDialog, {
+      props: {
+        show: false,
+        announcementId: 1,
+      },
+      global: {
+        stubs: {
+          BaseDialog: BaseDialogStub,
+          DataTable: true,
+          Pagination: true,
+          Icon: true,
+        },
+      },
+    })
+
+    await wrapper.setProps({ show: true })
+    await flushPromises()
+
+    expect(getReadStatus).toHaveBeenCalledTimes(1)
+    expect(activeSignal?.aborted).toBe(false)
+
+    const setupState = (wrapper.vm as any).$?.setupState
+    setupState.search = 'alice'
+    setupState.handleSearch()
+
+    setupState.handleClose()
+    await flushPromises()
+
+    expect(activeSignal?.aborted).toBe(true)
+    expect(wrapper.emitted('close')).toHaveLength(1)
+
+    vi.advanceTimersByTime(350)
+    await flushPromises()
+
+    expect(getReadStatus).toHaveBeenCalledTimes(1)
+  })
+})