}

    @Test
    @DisplayName("Test NT transaction command handling")
    void testNtTransactionCommand() {
        transaction.command = ServerMessageBlock.SMB_COM_NT_TRANSACT;

        // First call
        transaction.nextElement();

        // Second call should change to NT_TRANSACT_SECONDARY
        transaction.nextElement();

            this.totalDataCount = writeDataWireFormat(this.txn_buf, this.bufDataOffset);

            this.dataCount = Math.min(this.totalDataCount, available);
        } else {
            if (this.getCommand() != SMB_COM_NT_TRANSACT) {
                this.setCommand(SMB_COM_TRANSACTION_SECONDARY);
            } else {
                this.setCommand(SMB_COM_NT_TRANSACT_SECONDARY);
            }