@Override
  @Before
  public void setUp() {
    MultiEnvFactory.createEnv(2);
    senderEnv = MultiEnvFactory.getEnv(0);
    receiverEnv = MultiEnvFactory.getEnv(1);
  }
Test pipe's basic functionalities under multiple cluster and consensus protocol settings.
integration-test/src/test/java/org/apache/iotdb/pipe/it/dual/tablemodel/manual/basic/IoTDBPipeProtocolIT.java