import { TestBed , inject } from '@angular/core/testing' ; import { BidService } from './bid.service' ; import { WebsocketService } from './websocket.service' ; describe ( 'BidService' , ( ) => { beforeEach ( ( ) => { TestBed . configureTestingModule ( { providers : [ BidService , WebsocketService ] } ) ; } ) ; it ( 'should be created' , inject ( [ BidService ] , ( service ) => { expect ( service ) . toBeTruthy ( ) ; } ) ) ; } ) ;