Angular:使用多参数expectOne()测试HttpMock失败

import { TestBed } from '@angular/core/testing';
import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
import { RouterTestingModule } from '@angular/router/testing';
import { YourComponent } from './your.component';
import { YourService } from './your.service';

describe('YourComponent', () => {
  let httpMock: HttpTestingController;
  let service: YourService;

  beforeEach(() => {
    TestBed.configureTestingModule({
      imports: [
        HttpClientTestingModule,
        RouterTestingModule.withRoutes([
          { path: 'expected-path', component: YourComponent }
        ])
      ],
      providers: [YourService]
    });

    httpMock = TestBed.inject(HttpTestingController);
    service = TestBed.inject(YourService);
  });

  afterEach(() => {
    httpMock.verify();
  });

  it('should create', () => {
    const req = httpMock.expectOne('/api/data');
    expect(req.request.method).toBe('GET');
    req.flush({ data: 'test' });

    const route = TestBed.inject(Router).routerState.root;
    const expectedRoute = route.firstChild;
    expect(expectedRoute).toBeTruthy();
    expect(expectedRoute!.routeConfig!.path).toBe('expected-path');
  });
});