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

   1 import { TestBed, getTestBed } from '@angular/core/testing';
   2 import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
   3
   4 import { VorgangService } from './vorgang.service';
   5 import { Vorgang } from './vorgang';
   6
   7 describe('VorgangService', () => {
   8   let service: VorgangService;
   9   let httpMock: HttpTestingController;
  10
  11   beforeEach(() => {
  12     TestBed.configureTestingModule({
  13       imports: [ HttpClientTestingModule ],
  14       providers: [ VorgangService ]
  15     });
  16     service = TestBed.inject(VorgangService);
  17     httpMock = TestBed.inject(HttpTestingController);
  18   });
  19
  20   afterEach(() => {
  21     // After every test, assert that there are no more pending requests.
  22     httpMock.verify();
  23   });
  24
  25   it('should be created', () => {
  26     expect(service).toBeTruthy();
  27   });
  28
  29   describe('#getUrlSave', () => {
  30     it ('should reate valid url for save', () => {
  31       const expectedUrl = 'http://localhost:1991/las/VBID/save';
  32
  33       expect(service.getUrlSave('VBID')).toBe(expectedUrl);
  34     });
  35   });
  36
  37   describe('#create', () => {
  38     it('should return Vorgang', () => {
  39       const expectedVorgang = require('../mock/vorgang.json');
  40
  41       service.create({ type: null, vbId: 'greetings', vorgangId: '1' , zustand: 'Hello world!'}).subscribe(
  42         vorgang => expect(vorgang).toEqual(expectedVorgang),
  43         fail
  44       );
  45
  46       const req = httpMock.expectOne(service.getUrlSave(expectedVorgang.vbId));
  47       expect(req.request.method).toBe('POST');
  48       req.flush(expectedVorgang);
  49     });
  50   });
  51 });