juplo.de Git - examples/angular-tour-of-heroes/blob - app/vorgang.service.spec.ts

   1 import { TestBed } from '@angular/core/testing';
   2 import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
   3
   4 import { VorgangService } from './vorgang.service';
   5
   6 describe('VorgangService', () => {
   7   let service: VorgangService;
   8   let httpMock: HttpTestingController;
   9
  10   beforeEach(() => {
  11     TestBed.configureTestingModule({
  12       imports: [ HttpClientTestingModule ],
  13       providers: [ VorgangService ]
  14     });
  15     service = TestBed.inject(VorgangService);
  16     httpMock = TestBed.inject(HttpTestingController);
  17   });
  18
  19   afterEach(() => {
  20     // After every test, assert that there are no more pending requests.
  21     httpMock.verify();
  22   });
  23
  24   it('should be created', () => {
  25     expect(service).toBeTruthy();
  26   });
  27
  28   describe('#getUrlSave', () => {
  29     it ('should reate valid url for save', () => {
  30       const expectedUrl = 'http://localhost:1991/las/VBID/save';
  31
  32       expect(service.getUrlSave('VBID')).toBe(expectedUrl);
  33     });
  34   });
  35
  36   describe('#create', () => {
  37     it('should return Vorgang', () => {
  38       const expectedVorgang = require('../mock/vorgang.json');
  39
  40       service.create({ type: null, vbId: 'greetings', vorgangId: '1' , zustand: 'Hello world!'}).subscribe(
  41         vorgang => expect(vorgang).toEqual(expectedVorgang),
  42         fail
  43       );
  44
  45       const req = httpMock.expectOne(service.getUrlSave(expectedVorgang.vbId));
  46       expect(req.request.method).toBe('POST');
  47       req.flush(expectedVorgang);
  48     });
  49   });
  50 });