}

    @Override
    public SmbComTransaction nextElement() {
        if (this.isPrimary) {
            this.isPrimary = false;

            // primarySetupOffset
            // SMB_COM_TRANSACTION: 61 = 32 SMB header + 1 (word count) + 28 (fixed words)
            // SMB_COM_NT_TRANSACTION: 69 = 32 SMB header + 1 (word count) + 38 (fixed words)
            this.parameterOffset = this.primarySetupOffset;

            this.dataBytesWritten = bytes;
        }
    }

    @BeforeEach
    void setUp() {
        transaction = new TestSmbComTransaction();
        transaction.command = ServerMessageBlock.SMB_COM_TRANSACTION;
        transaction.name = "\\PIPE\\test";
        transaction.txn_buf = new byte[1024];
        transaction.maxBufferSize = 1024;
    }

    @Test

        transCallNamedPipe = new TransCallNamedPipe(mockConfig, TEST_PIPE_NAME, TEST_DATA, offset, length);

        // Then
        assertNotNull(transCallNamedPipe);
        assertEquals(SmbComTransaction.SMB_COM_TRANSACTION, transCallNamedPipe.getCommand());
        assertEquals(SmbComTransaction.TRANS_CALL_NAMED_PIPE, transCallNamedPipe.getSubCommand());
        assertEquals(0xFFFFFFFF, transCallNamedPipe.timeout);

        case SMB_COM_OPEN_ANDX:
            return cfg.getBatchLimit("TreeConnectAndX.OpenAndX");
        case SMB_COM_RENAME:
            return cfg.getBatchLimit("TreeConnectAndX.Rename");
        case SMB_COM_TRANSACTION:
            return cfg.getBatchLimit("TreeConnectAndX.Transaction");
        case SMB_COM_QUERY_INFORMATION:
            return cfg.getBatchLimit("TreeConnectAndX.QueryInformation");
        }
        return 0;

    void testParentClassCommandTypes() {
        // Arrange
        transWaitNamedPipe = new TransWaitNamedPipe(mockConfig, testPipeName);

        // Assert
        assertEquals(SmbComTransaction.SMB_COM_TRANSACTION, transWaitNamedPipe.getCommand());
        assertEquals(SmbComTransaction.TRANS_WAIT_NAMED_PIPE, transWaitNamedPipe.getSubCommand());
    }

    @Test

                case ServerMessageBlock.SMB_COM_CLOSE:
                case ServerMessageBlock.SMB_COM_TREE_DISCONNECT:
                    break;
                case ServerMessageBlock.SMB_COM_TRANSACTION:
                case ServerMessageBlock.SMB_COM_TRANSACTION2:
                    switch (((SmbComTransaction) request).subCommand & 0xFF) {
                    case SmbComTransaction.NET_SHARE_ENUM:

    void testCommandAndSubCommand() {
        // Arrange
        transPeekNamedPipe = new TransPeekNamedPipe(mockConfig, TEST_PIPE_NAME, TEST_FID);

        // Assert
        assertEquals(SmbComTransaction.SMB_COM_TRANSACTION, transPeekNamedPipe.getCommand());
        assertEquals(SmbComTransaction.TRANS_PEEK_NAMED_PIPE, transPeekNamedPipe.getSubCommand());
    }

    @Test
    @DisplayName("Should handle edge case with zero FID")

        assertEquals(5000, getFieldValue(netShareEnum, "timeout"));

        // Verify command and subcommand from parent class
        assertEquals(SmbComTransaction.SMB_COM_TRANSACTION, getFieldValue(netShareEnum, "command"));
        assertEquals(SmbComTransaction.NET_SHARE_ENUM, netShareEnum.getSubCommand());
    }

    @Test
    @DisplayName("Test constructor with mock configuration")

            case ServerMessageBlock.SMB_COM_CLOSE:
            case ServerMessageBlock.SMB_COM_TREE_DISCONNECT:
                break;
            case ServerMessageBlock.SMB_COM_TRANSACTION:
            case ServerMessageBlock.SMB_COM_TRANSACTION2:
                switch (((SmbComTransaction) request).getSubCommand() & 0xFF) {
                case SmbComTransaction.NET_SHARE_ENUM:

        case SMB_COM_QUERY_INFORMATION -> "SMB_COM_QUERY_INFORMATION";
        case SMB_COM_CHECK_DIRECTORY -> "SMB_COM_CHECK_DIRECTORY";
        case SMB_COM_TRANSACTION -> "SMB_COM_TRANSACTION";
        case SMB_COM_TRANSACTION2 -> "SMB_COM_TRANSACTION2";
        case SMB_COM_TRANSACTION_SECONDARY -> "SMB_COM_TRANSACTION_SECONDARY";
        case SMB_COM_FIND_CLOSE2 -> "SMB_COM_FIND_CLOSE2";