小编Zak*_*HAM的帖子

我是 Angular 和 jhipster 的新手，我编辑了登录组件，添加了 formbuilder 和 MatDialogRef 并更新了单元测试：

import { FormBuilder, FormGroup, Validators } from '@angular/forms';
import { MatDialogRef } from '@angular/material/dialog';
/* Other imports */

@Component({
  selector: 'jhi-login-modal',
  templateUrl: './login.component.html',
  styleUrls: ['login.scss']
})
export class JhiLoginModalComponent implements OnInit {
  authenticationError: boolean;
  hide = true;
  loginForm: FormGroup;

  constructor(
    private readonly eventManager: JhiEventManager,
    private readonly loginService: LoginService,
    private readonly stateStorageService: StateStorageService,
    private readonly router: Router,
    private readonly fb: FormBuilder,
    private readonly dialogRef: MatDialogRef<JhiLoginModalComponent>
  ) {}

  ngOnInit(): void {
    this.loginForm = …