favorite-movies.component.spec.ts

describe('FavoriteMoviesComponent', () => {
  let component: FavoriteMoviesComponent;
  let fixture: ComponentFixture<FavoriteMoviesComponent>;
  let favoriteMovieService: FavoriteMoviesService;

  beforeEach(() => {
    fixture = TestBed.createComponent(FavoriteMoviesComponent);
    component = fixture.componentInstance;
    favoriteMovieService = TestBed.get(FavoriteMoviesService);
    jest.spyOn(favoriteMovieService, 'getFavoriteMovies').mockReturnValue(of(favoriteMoviesToUse));
  });

  describe('Getting the movies', () => {
    it('should get the movies from the service', () => {
      fixture.detectChanges();
      expect(favoriteMovieService.getFavoriteMovies).toHaveBeenCalled();
    });
  });
});