vid-webpack-master/src/app/shared/resolvers/recreate/recreate.resolver.spec.ts

   1 import {RecreateResolver} from "./recreate.resolver";
   2 import {getTestBed, TestBed} from '@angular/core/testing';
   3 import {NgRedux} from "@angular-redux/store";
   4 import {InstantiationTemplatesService} from "../../services/templateService/instantiationTemplates.service";
   5 import {AaiService} from "../../services/aaiService/aai.service";
   6 import {mock} from "ts-mockito";
   7 import {ServiceInstance} from "../../models/serviceInstance";
   8 import {HttpClientTestingModule} from "@angular/common/http/testing";
   9 import {FeatureFlagsService} from "../../services/featureFlag/feature-flags.service";
  10 import {convertToParamMap} from "@angular/router";
  11 import {of} from 'rxjs/observable/of'
  12
  13 class MockAppStore<T> {
  14   getState() {}
  15 }
  16
  17 describe('Recreate resolver', () => {
  18
  19   let injector;
  20   let recreateResolver: RecreateResolver;
  21   let aaiService: AaiService;
  22   let instantiationTemplatesService: InstantiationTemplatesService;
  23
  24   beforeAll(done => (async () => {
  25     TestBed.configureTestingModule({
  26       imports: [HttpClientTestingModule],
  27       providers: [
  28         FeatureFlagsService,
  29         InstantiationTemplatesService,
  30         RecreateResolver,
  31         AaiService,
  32         {provide: NgRedux, useClass: MockAppStore},
  33       ]
  34     });
  35     await TestBed.compileComponents();
  36
  37     injector = getTestBed();
  38     recreateResolver = injector.get(RecreateResolver);
  39     aaiService = injector.get(AaiService);
  40     instantiationTemplatesService = injector.get(InstantiationTemplatesService);
  41   })().then(done).catch(done.fail));
  42
  43   test("when resolve() invoked -> then getServiceModelById and retrieveAndStoreInstantiationTemplateTopology are called", done => {
  44     jest.spyOn(aaiService, 'getServiceModelById')
  45     .mockReturnValue(of({}));
  46     jest.spyOn(instantiationTemplatesService, 'retrieveAndStoreInstantiationTemplateTopology')
  47     .mockReturnValue(of(mock(ServiceInstance)));
  48
  49     recreateResolver.resolve(<any>{
  50       queryParamMap:
  51         convertToParamMap({
  52           serviceModelId: "someServiceModelId",
  53           jobId: "someJobId",
  54         })
  55     })
  56
  57     .subscribe(() => {
  58       expect(aaiService.getServiceModelById)
  59       .toHaveBeenCalledWith("someServiceModelId");
  60       expect(instantiationTemplatesService.retrieveAndStoreInstantiationTemplateTopology)
  61       .toHaveBeenCalledWith("someJobId", "someServiceModelId");
  62       done();
  63     });
  64   })
  65
  66 });