it('Should call load all on init', () => {
// GIVEN
const headers = new HttpHeaders().append('link', 'link;link');
spyOn(service, 'query').and.returnValue(
of(
new HttpResponse({
body: [new Book(123)],
headers
})
)
);
// WHEN
comp.ngOnInit();
// THEN
expect(service.query).toHaveBeenCalled();
expect(comp.books[0]).toEqual(jasmine.objectContaining({ id: 123 }));
});
describe('Book Management Component', () => {
let comp: BookComponent;
let fixture: ComponentFixture<BookComponent>;
let service: BookService;
beforeEach(() => {
TestBed.configureTestingModule({
imports: [BookstoreTestModule],
declarations: [BookComponent],
providers: []
})
.overrideTemplate(BookComponent, '')
.compileComponents();
fixture = TestBed.createComponent(BookComponent);
comp = fixture.componentInstance;
service = fixture.debugElement.injector.get(BookService);
});
it('Should call load all on init', () => {
// GIVEN
const headers = new HttpHeaders().append('link', 'link;link');
spyOn(service, 'query').and.returnValue(
of(
new HttpResponse({
body: [new Book(123)],
headers
})
)
);
// WHEN
comp.ngOnInit();
// THEN
expect(service.query).toHaveBeenCalled();
expect(comp.books[0]).toEqual(jasmine.objectContaining({ id: 123 }));
});
});