How to mock route.snapshot.params?

Question

In my Angular 4 component I have something like:

constructor(private route: ActivatedRoute) {
}

ngOnInit() {
  this.myId          


        

Answer 1

Ok, I've found how to mock ActivatedRoute snapshot in the simple way. Something like this works for me:

providers: [MyComponent, {
  provide: ActivatedRoute,
  useValue: {snapshot: {params: {'myId': '123'}}}
}

Thanks :)