import { TestBed } from '@angular/core/testing' ; import { provideMockActions } from '@ngrx/effects/testing' ; import { Observable } from 'rxjs' ; import { SeatmapEffects } from './seatmap.effects' ; describe ( 'SeatmapEffects' , ( ) => { let actions$ ; let effects ; beforeEach ( ( ) => { TestBed . configureTestingModule ( { providers : [ SeatmapEffects , provideMockActions ( ( ) => actions$ ) ] } ) ; effects = TestBed . get < SeatmapEffects > ( SeatmapEffects ) ; } ) ; it ( 'should be created' , ( ) => { expect ( effects ) . toBeTruthy ( ) ; } ) ; } ) ;