Feature: processed mail UI (#10866)

src-ui/src/app/components/manage/mail/processed-mail-dialog/processed-mail-dialog.component.spec.ts

@@ -0,0 +1,150 @@
+import { DatePipe } from '@angular/common'
+import { provideHttpClient, withInterceptorsFromDi } from '@angular/common/http'
+import {
+  HttpTestingController,
+  provideHttpClientTesting,
+} from '@angular/common/http/testing'
+import { ComponentFixture, TestBed } from '@angular/core/testing'
+import { FormsModule } from '@angular/forms'
+import { By } from '@angular/platform-browser'
+import { NgbActiveModal } from '@ng-bootstrap/ng-bootstrap'
+import { NgxBootstrapIconsModule, allIcons } from 'ngx-bootstrap-icons'
+import { ToastService } from 'src/app/services/toast.service'
+import { environment } from 'src/environments/environment'
+import { ProcessedMailDialogComponent } from './processed-mail-dialog.component'
+
+describe('ProcessedMailDialogComponent', () => {
+  let component: ProcessedMailDialogComponent
+  let fixture: ComponentFixture<ProcessedMailDialogComponent>
+  let httpTestingController: HttpTestingController
+  let toastService: ToastService
+
+  const rule: any = { id: 10, name: 'Mail Rule' } // minimal rule object for tests
+  const mails = [
+    {
+      id: 1,
+      rule: rule.id,
+      folder: 'INBOX',
+      uid: 111,
+      subject: 'A',
+      received: new Date().toISOString(),
+      processed: new Date().toISOString(),
+      status: 'SUCCESS',
+      error: null,
+    },
+    {
+      id: 2,
+      rule: rule.id,
+      folder: 'INBOX',
+      uid: 222,
+      subject: 'B',
+      received: new Date().toISOString(),
+      processed: new Date().toISOString(),
+      status: 'FAILED',
+      error: 'Oops',
+    },
+  ]
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      imports: [
+        ProcessedMailDialogComponent,
+        FormsModule,
+        NgxBootstrapIconsModule.pick(allIcons),
+      ],
+      providers: [
+        DatePipe,
+        NgbActiveModal,
+        provideHttpClient(withInterceptorsFromDi()),
+        provideHttpClientTesting(),
+      ],
+    }).compileComponents()
+
+    httpTestingController = TestBed.inject(HttpTestingController)
+    toastService = TestBed.inject(ToastService)
+    fixture = TestBed.createComponent(ProcessedMailDialogComponent)
+    component = fixture.componentInstance
+    component.rule = rule
+  })
+
+  afterEach(() => {
+    httpTestingController.verify()
+  })
+
+  function expectListRequest(ruleId: number) {
+    const req = httpTestingController.expectOne(
+      `${environment.apiBaseUrl}processed_mail/?page=1&page_size=50&ordering=-processed_at&rule=${ruleId}`
+    )
+    expect(req.request.method).toEqual('GET')
+    return req
+  }
+
+  it('should load processed mails on init', () => {
+    fixture.detectChanges()
+    const req = expectListRequest(rule.id)
+    req.flush({ count: 2, results: mails })
+    expect(component.loading).toBeFalsy()
+    expect(component.processedMails).toEqual(mails)
+  })
+
+  it('should delete selected mails and reload', () => {
+    fixture.detectChanges()
+    // initial load
+    const initialReq = expectListRequest(rule.id)
+    initialReq.flush({ count: 0, results: [] })
+
+    // select a couple of mails and delete
+    component.selectedMailIds.add(5)
+    component.selectedMailIds.add(6)
+    const toastInfoSpy = jest.spyOn(toastService, 'showInfo')
+    component.deleteSelected()
+
+    const delReq = httpTestingController.expectOne(
+      `${environment.apiBaseUrl}processed_mail/bulk_delete/`
+    )
+    expect(delReq.request.method).toEqual('POST')
+    expect(delReq.request.body).toEqual({ mail_ids: [5, 6] })
+    delReq.flush({})
+
+    // reload after delete
+    const reloadReq = expectListRequest(rule.id)
+    reloadReq.flush({ count: 0, results: [] })
+    expect(toastInfoSpy).toHaveBeenCalled()
+  })
+
+  it('should toggle all, toggle selected, and clear selection', () => {
+    fixture.detectChanges()
+    // initial load with two mails
+    const req = expectListRequest(rule.id)
+    req.flush({ count: 2, results: mails })
+    fixture.detectChanges()
+
+    // toggle all via header checkbox
+    const inputs = fixture.debugElement.queryAll(
+      By.css('input.form-check-input')
+    )
+    const header = inputs[0].nativeElement as HTMLInputElement
+    header.dispatchEvent(new Event('click'))
+    header.checked = true
+    header.dispatchEvent(new Event('click'))
+    expect(component.selectedMailIds.size).toEqual(mails.length)
+
+    // toggle a single mail
+    component.toggleSelected(mails[0] as any)
+    expect(component.selectedMailIds.has(mails[0].id)).toBeFalsy()
+    component.toggleSelected(mails[0] as any)
+    expect(component.selectedMailIds.has(mails[0].id)).toBeTruthy()
+
+    // clear selection
+    component.clearSelection()
+    expect(component.selectedMailIds.size).toEqual(0)
+    expect(component.toggleAllEnabled).toBeFalsy()
+  })
+
+  it('should close the dialog', () => {
+    const activeModal = TestBed.inject(NgbActiveModal)
+    const closeSpy = jest.spyOn(activeModal, 'close')
+    component.close()
+    expect(closeSpy).toHaveBeenCalled()
+  })
+})