2 files changed, 95 insertions, 0 deletions
diff --git a/vid-webpack-master/src/app/shared/resolvers/recreate/recreate.resolver.spec.ts b/vid-webpack-master/src/app/shared/resolvers/recreate/recreate.resolver.spec.ts
new file mode 100644
index 000000000..1a3a1ab3f
--- /dev/null
+++ b/vid-webpack-master/src/app/shared/resolvers/recreate/recreate.resolver.spec.ts
@@ -0,0 +1,66 @@
+import {RecreateResolver} from "./recreate.resolver";
+import {getTestBed, TestBed} from '@angular/core/testing';
+import {NgRedux} from "@angular-redux/store";
+import {InstantiationTemplatesService} from "../../services/templateService/instantiationTemplates.service";
+import {AaiService} from "../../services/aaiService/aai.service";
+import {mock} from "ts-mockito";
+import {ServiceInstance} from "../../models/serviceInstance";
+import {HttpClientTestingModule} from "@angular/common/http/testing";
+import {FeatureFlagsService} from "../../services/featureFlag/feature-flags.service";
+import {convertToParamMap} from "@angular/router";
+import {of} from 'rxjs/observable/of'
+
+class MockAppStore<T> {
+  getState() {}
+}
+
+describe('Recreate resolver', () => {
+
+  let injector;
+  let recreateResolver: RecreateResolver;
+  let aaiService: AaiService;
+  let instantiationTemplatesService: InstantiationTemplatesService;
+
+  beforeAll(done => (async () => {
+    TestBed.configureTestingModule({
+      imports: [HttpClientTestingModule],
+      providers: [
+        FeatureFlagsService,
+        InstantiationTemplatesService,
+        RecreateResolver,
+        AaiService,
+        {provide: NgRedux, useClass: MockAppStore},
+      ]
+    });
+    await TestBed.compileComponents();
+
+    injector = getTestBed();
+    recreateResolver = injector.get(RecreateResolver);
+    aaiService = injector.get(AaiService);
+    instantiationTemplatesService = injector.get(InstantiationTemplatesService);
+  })().then(done).catch(done.fail));
+
+  test("when resolve() invoked -> then getServiceModelById and retrieveAndStoreInstantiationTemplateTopology are called", done => {
+    jest.spyOn(aaiService, 'getServiceModelById')
+    .mockReturnValue(of({}));
+    jest.spyOn(instantiationTemplatesService, 'retrieveAndStoreInstantiationTemplateTopology')
+    .mockReturnValue(of(mock(ServiceInstance)));
+
+    recreateResolver.resolve(<any>{
+      queryParamMap:
+        convertToParamMap({
+          serviceModelId: "someServiceModelId",
+          jobId: "someJobId",
+        })
+    })
+
+    .subscribe(() => {
+      expect(aaiService.getServiceModelById)
+      .toHaveBeenCalledWith("someServiceModelId");
+      expect(instantiationTemplatesService.retrieveAndStoreInstantiationTemplateTopology)
+      .toHaveBeenCalledWith("someJobId", "someServiceModelId");
+      done();
+    });
+  })
+
+});
diff --git a/vid-webpack-master/src/app/shared/resolvers/recreate/recreate.resolver.ts b/vid-webpack-master/src/app/shared/resolvers/recreate/recreate.resolver.ts
new file mode 100644
index 000000000..b7e952a64
--- /dev/null
+++ b/vid-webpack-master/src/app/shared/resolvers/recreate/recreate.resolver.ts
@@ -0,0 +1,29 @@
+import {Injectable} from "@angular/core";
+import {NgRedux} from "@angular-redux/store";
+
+import {ActivatedRouteSnapshot, Resolve} from "@angular/router";
+import {Observable} from "rxjs";
+import {AppState} from "../../store/reducers";
+import {InstantiationTemplatesService} from "../../services/templateService/instantiationTemplates.service";
+import {forkJoin} from "rxjs/observable/forkJoin";
+import {AaiService} from "../../services/aaiService/aai.service";
+import {ServiceInstance} from "../../models/serviceInstance";
+
+@Injectable()
+export class RecreateResolver implements Resolve<Observable<[any, ServiceInstance]>> {
+  constructor(private _templateService: InstantiationTemplatesService,
+              private _aaiService: AaiService,
+              private _store: NgRedux<AppState>) {
+  }
+
+  resolve(route: ActivatedRouteSnapshot): Observable<[any, ServiceInstance]> {
+    const serviceModelId: string = route.queryParamMap.get("serviceModelId");
+    const jobId: string = route.queryParamMap.get("jobId");
+
+    let serviceModelApi = this._aaiService.getServiceModelById(serviceModelId);
+    let instantiationTemplateApi = this._templateService.retrieveAndStoreInstantiationTemplateTopology(jobId, serviceModelId);
+
+    return forkJoin([serviceModelApi, instantiationTemplateApi])
+  }
+
+}