import { TestBed } from '@angular/core/testing'; import { RouterTestingModule } from '@angular/router/testing'; import { AppComponent } from './app.component'; import { NavBarComponent } from './components/nav-bar/nav-bar.component'; import { FooterComponent } from './components/footer/footer.component'; import { AuthService } from '@auth0/auth0-angular'; describe('AppComponent', () => { beforeEach(() => { TestBed.configureTestingModule({ imports: [RouterTestingModule], providers: [{provide: AuthService, useValue: {} }], declarations: [AppComponent, NavBarComponent, FooterComponent], }).compileComponents(); }); it('should create the app', () => { const fixture = TestBed.createComponent(AppComponent); const app = fixture.debugElement.componentInstance; expect(app).toBeTruthy(); }); });