* rmd unused test files

back/volume/src/chat/chat.gateway.ts

@@ -35,9 +35,7 @@ export class ChatGateway implements OnGatewayConnection, OnGatewayDisconnect {
     private readonly connectedUserRepository: Repository<ConnectedUser>
   ) {}
 
-  async handleConnection (socket: Socket): Promise<void> {
-    console.log('Client connected: ' + socket.id)
-  }
+  async handleConnection (socket: Socket): Promise<void> {}
 
   handleDisconnect (socket: Socket): void {
     socket.disconnect()

back/volume/src/pong/pong.gateway.spec.ts

@@ -1,18 +0,0 @@
-import { Test, type TestingModule } from '@nestjs/testing'
-import { PongGateway } from './pong.gateway'
-
-describe('PongGateway', () => {
-  let gateway: PongGateway
-
-  beforeEach(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      providers: [PongGateway]
-    }).compile()
-
-    gateway = module.get<PongGateway>(PongGateway)
-  })
-
-  it('should be defined', () => {
-    expect(gateway).toBeDefined()
-  })
-})

back/volume/src/pong/pong.spec.ts

@@ -1,18 +0,0 @@
-import { Test, type TestingModule } from '@nestjs/testing'
-import { Games } from './game/Games'
-
-describe('Pong', () => {
-  let provider: Games
-
-  beforeEach(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      providers: [Games]
-    }).compile()
-
-    provider = module.get<Games>(Games)
-  })
-
-  it('should be defined', () => {
-    expect(provider).toBeDefined()
-  })
-})