create offline direct message

src/app/services/chat.service.spec.ts

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