message: isolate room for tests
diff: @@ -78,7 +78,7 @@ class SwapRoom extends ServiceInterface {
  const defaultRoomName = this.app.env.isTest ? 'tests.swap.online'
  : this.app.isMainNet()
  ? (this.app.env.isBinance) ? 'bsc.swap.online' : 'swap.online'
  - : (this.app.env.isBinance) ? 'bsc-testnet.swap.online' : 'testnet.swap.online'
  + : (this.app.env.isBinance) ? 'bsc-testnet.swap.online' : 'testnet-tt.swap.online'
  this.roomName = this._config.roomName || defaultRoomName
  