datasurvey/src/main/webapp/app/entities/encuesta/route/encuesta-routing-resolve.se...

83 lines
2.8 KiB
TypeScript

jest.mock('@angular/router');
import { TestBed } from '@angular/core/testing';
import { HttpResponse } from '@angular/common/http';
import { HttpClientTestingModule } from '@angular/common/http/testing';
import { ActivatedRouteSnapshot, Router } from '@angular/router';
import { of } from 'rxjs';
import { IEncuesta, Encuesta } from '../encuesta.model';
import { EncuestaService } from '../service/encuesta.service';
import { EncuestaRoutingResolveService } from './encuesta-routing-resolve.service';
describe('Service Tests', () => {
describe('Encuesta routing resolve service', () => {
let mockRouter: Router;
let mockActivatedRouteSnapshot: ActivatedRouteSnapshot;
let routingResolveService: EncuestaRoutingResolveService;
let service: EncuestaService;
let resultEncuesta: IEncuesta | undefined;
beforeEach(() => {
TestBed.configureTestingModule({
imports: [HttpClientTestingModule],
providers: [Router, ActivatedRouteSnapshot],
});
mockRouter = TestBed.inject(Router);
mockActivatedRouteSnapshot = TestBed.inject(ActivatedRouteSnapshot);
routingResolveService = TestBed.inject(EncuestaRoutingResolveService);
service = TestBed.inject(EncuestaService);
resultEncuesta = undefined;
});
describe('resolve', () => {
it('should return IEncuesta returned by find', () => {
// GIVEN
// service.find = jest.fn(id => of(new HttpResponse({ body: { id } })));
mockActivatedRouteSnapshot.params = { id: 123 };
// WHEN
routingResolveService.resolve(mockActivatedRouteSnapshot).subscribe(result => {
resultEncuesta = result;
});
// THEN
expect(service.find).toBeCalledWith(123);
expect(resultEncuesta).toEqual({ id: 123 });
});
it('should return new IEncuesta if id is not provided', () => {
// GIVEN
service.find = jest.fn();
mockActivatedRouteSnapshot.params = {};
// WHEN
routingResolveService.resolve(mockActivatedRouteSnapshot).subscribe(result => {
resultEncuesta = result;
});
// THEN
expect(service.find).not.toBeCalled();
expect(resultEncuesta).toEqual(new Encuesta());
});
it('should route to 404 page if data not found in server', () => {
// GIVEN
jest.spyOn(service, 'find').mockReturnValue(of(new HttpResponse({ body: null as unknown as Encuesta })));
mockActivatedRouteSnapshot.params = { id: 123 };
// WHEN
routingResolveService.resolve(mockActivatedRouteSnapshot).subscribe(result => {
resultEncuesta = result;
});
// THEN
expect(service.find).toBeCalledWith(123);
expect(resultEncuesta).toEqual(undefined);
expect(mockRouter.navigate).toHaveBeenCalledWith(['404']);
});
});
});
});