add atribute to message

src/app/module/chat/infra/socket/signal-r.service.spec.ts

@@ -1,16 +0,0 @@
-import { TestBed } from '@angular/core/testing';
-
-import { SignalRService } from './signal-r.service';
-
-describe('SignalRService', () => {
-  let service: SignalRService;
-
-  beforeEach(() => {
-    TestBed.configureTestingModule({});
-    service = TestBed.inject(SignalRService);
-  });
-
-  it('should be created', () => {
-    expect(service).toBeTruthy();
-  });
-});