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