message: Fixed a broken test in v2 flow service's spec file.
diff: @@ -6,18 +6,20 @@ import {resultantFlowModelForCanvas} from "./flow-for-canvas.mock";
  import {MockAPIFlowsService} from "../../../common/services/restapi/v2/flows-api.service.mock";
  import {MockBackend} from "@angular/http/testing";
  import {BaseRequestOptions, Http} from "@angular/http";
  +import {HttpUtilsService} from "../../../common/services/restapi/http-utils.service";
  describe("Service: Flow", function(this: {
  service: FlogoFlowService,
  modelConverter: UIModelConverterService,
  mockRESTAPI: MockAPIFlowsService,
  + utilsService: HttpUtilsService
  }){
  beforeEach(()=>{
  this.modelConverter = jasmine.createSpyObj<UIModelConverterService>('converterService', [
  'getWebFlowModel'
  ]);
  - this.mockRESTAPI = new MockAPIFlowsService(new Http(new MockBackend(), new BaseRequestOptions()));
  + this.mockRESTAPI = new MockAPIFlowsService(new Http(new MockBackend(), new BaseRequestOptions()), new HttpUtilsService());
  this.service = new FlogoFlowService(this.mockRESTAPI, this.modelConverter);
  });
  