Unit Test forkJoin

[argelj289]

I would like to get the support's expertise on this regarding the forkJoin's subscribe

I am using Karma Jasmine for Unit testing our app

I am having trouble with regards to getting the code coverage inside the subscribe of forkJoin

I tried some suggestions like calling the method complete() of the Subject but the code coverage is still unable to reach the codes inside subscribe()

here is the sample code I have on my component:

@Component({
    selector: 'app'
    template: '<div></div>'
})
export class AppComponent
{
    constructor(
        private service1: Service1Service,
        private service2: Service2Service
    ) {
        
    }
    ngOnInit() {
        forkJoin([
            service1.get(),
            service2.get()
        }).subscribe({
            next:
            (a) => {
                console.log(a);
            }
        });
    }
}

this is the sample code for unit test:

let fixture: ComponentFixture<AppComponent>;
let component: AppComponent;

describe('AppComponent', () => {
    beforeEach(async () => {
        await TestBed.configureTestingModule({
            imports: [
            ],
            declarations: [
                AppComponent
            ],
            providers: [
                Service1Service,
                Service2Service
            ]
        }).compileComponents();
    });

    beforeEach(async () => {
        fixture = TestBed.createComponent(AppComponent);
        component = fixture.componentInstance;
        fixture.detectChanges();
        await fixture.whenStable();
    });

    it('should create instance', () => {
        expect(component).toBeTruthy();
    });
    
});

[argelj289]

I would like to followup on this