NetworkInterfaceInfo localNic = new NetworkInterfaceInfo(localAddr, 1);
        NetworkInterfaceInfo remoteNic = new NetworkInterfaceInfo(remoteAddr, 445);

        // Mock transport doesn't have isConnected, but we can work around it

        ChannelInfo channel = new ChannelInfo("test-channel", mockTransport, localNic, remoteNic);
        channel.setState(ChannelState.ESTABLISHED);

        // Verify channel properties

 * with the range (if any) that contains a specified key.
 *
 * <p>In contrast to {@link RangeSet}, no "coalescing" is done of {@linkplain
 * Range#isConnected(Range) connected} ranges, even if they are mapped to the same value.
 *
 * @author Louis Wasserman
 * @since 14.0
 */
@SuppressWarnings("rawtypes") // https://github.com/google/guava/issues/989

  override fun getRemoteSocketAddress(): SocketAddress = delegate!!.remoteSocketAddress

  override fun isBound(): Boolean = delegate!!.isBound

  override fun isConnected(): Boolean = delegate!!.isConnected

  override fun isClosed(): Boolean = delegate!!.isClosed

  @Throws(IOException::class)
  override fun bind(localAddr: SocketAddress) {
    delegate!!.bind(localAddr)
  }

    }

    /**
     * Test that disconnect() calls disconnect() on the underlying connection and resets state.
     */
    @Test
    void testDisconnect() throws Exception {
        // Act
        ntlmConnection.disconnect();

        // Assert
        verify(mockConnection).disconnect();
        // Connection should be closed after disconnect
    }

    /**

	OpConnectMux

	// OpMuxConnectError is an  error while connecting a mux.
	OpMuxConnectError

	// OpDisconnectClientMux instructs a client to disconnect a mux
	OpDisconnectClientMux

	// OpDisconnectServerMux instructs a server to disconnect (cancel) a server mux
	OpDisconnectServerMux

	// OpMuxClientMsg contains a message to a client Mux
	OpMuxClientMsg

     */
    @Override
    void close() throws CIFSException;

    /**
     * Checks whether the tree is currently connected
     * @return the tree is connected
     */
    boolean isConnected();

    /**
     * Gets the server timezone offset in milliseconds
     * @return server timezone offset
     * @throws CIFSException if an error occurs retrieving the timezone offset
     */

    // test that connected ranges are coalesced
    for (int i = 0; i + 1 < asRanges.size(); i++) {
      Range<C> range1 = asRanges.get(i);
      Range<C> range2 = asRanges.get(i + 1);
      assertFalse(range1.isConnected(range2));
    }

    // test that there are no empty ranges
    for (Range<C> range : asRanges) {
      assertFalse(range.isEmpty());
    }

    // test that the RangeSet's span is the span of all the ranges

	}
	if debugPrint {
		fmt.Println("Connecting Mux", m.MuxID, ",to", m.parent.Remote)
	}

	// Space for one message and an error.
	responseCh := make(chan Response, 1)

	// Spawn simple disconnect
	if requests == nil {
		go m.handleOneWayStream(responseCh, responses)
		return &Stream{responses: responseCh, Requests: nil, ctx: m.ctx, cancel: m.cancelFn, muxID: m.MuxID}, nil
	}

5. The daemon sends the result back. For some requests, this might be a simple success/failure result, and for others this might also include a more complex object, such as a tooling API model.

 * with the range (if any) that contains a specified key.
 *
 * <p>In contrast to {@link RangeSet}, no "coalescing" is done of {@linkplain
 * Range#isConnected(Range) connected} ranges, even if they are mapped to the same value.
 *
 * @author Louis Wasserman
 * @since 14.0
 */
@SuppressWarnings("rawtypes") // https://github.com/google/guava/issues/989