import { TestBed , async } from '@angular/core/testing' ; import { RouterTestingModule } from '@angular/router/testing' ; import { AppComponent } from './app.component' ; import { TranslateModule } from '@ngx-translate/core' ; import { ElectronService } from './providers/electron.service' ; describe ( 'AppComponent' , ( ) => { beforeEach ( async ( ( ) => { TestBed . configureTestingModule ( { declarations : [ AppComponent ] , providers : [ ElectronService ] , imports : [ RouterTestingModule , TranslateModule . forRoot ( ) ] } ) . compileComponents ( ) ; } ) ) ; it ( 'should create the app' , async ( ( ) => { const fixture = TestBed . createComponent ( AppComponent ) ; const app = fixture . debugElement . componentInstance ; expect ( app ) . toBeTruthy ( ) ; } ) ) ; } ) ; class TranslateServiceStub { setDefaultLang ( lang ) { } }