if (!this.dataDone && this.dataDisplacement + this.dataCount == this.totalDataCount) {
            this.dataDone = true;
        }

        if (this.parametersDone && this.dataDone) {
            readParametersWireFormat(this.txn_buf, this.bufParameterStart, this.totalParameterCount);
            readDataWireFormat(this.txn_buf, this.bufDataStart, this.totalDataCount);
            this.hasMore = false;
        }

        // Write values little-endian
        buf[idx++] = 5; // totalParameterCount low byte
        buf[idx++] = 0; // totalParameterCount high byte -> value 5
        buf[idx++] = 3; // totalDataCount low
        buf[idx++] = 0; // totalDataCount high
        idx += 2; // 2-byte reserved field (not 4 as the code shows)
        buf[6] = 2; // parameterCount low
        buf[7] = 0; // high
        buf[8] = 4; // parameterOffset low

            pad1 = dataOffset % PADDING_SIZE;
            pad1 = pad1 == 0 ? 0 : PADDING_SIZE - pad1;
            dataOffset += pad1;

            totalDataCount = writeDataWireFormat(txn_buf, bufDataOffset);

            dataCount = Math.min(totalDataCount, available);
        } else {
            if (command != SMB_COM_NT_TRANSACT) {
                command = SMB_COM_TRANSACTION_SECONDARY;
            } else {

            this.pad2 = this.pad(this.dataOffset);
            this.dataOffset += this.pad2;

            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);

        buffer[bufferIndex + 1] = 0x00;
        buffer[bufferIndex + 2] = 0x00;

        // totalParameterCount (4 bytes)
        SMBUtil.writeInt4(1000, buffer, bufferIndex + 3);

        // totalDataCount (4 bytes)
        SMBUtil.writeInt4(2000, buffer, bufferIndex + 7);

        // parameterCount (4 bytes)
        SMBUtil.writeInt4(100, buffer, bufferIndex + 11);

        // parameterOffset (4 bytes)

        assertTrue(result.contains("SMB_COM_TRANSACTION"));
        // Also verify it contains transaction-specific details
        assertTrue(result.contains("totalParameterCount"));
        assertTrue(result.contains("totalDataCount"));
        assertTrue(result.contains("maxParameterCount"));
        assertTrue(result.contains("maxDataCount"));
    }

    @Test
    @DisplayName("Test transaction command constants")

            this.totalParameterCount = value;
        }

        public int getTotalDataCount() {
            return totalDataCount;
        }

        public void setTotalDataCount(int value) {
            this.totalDataCount = value;
        }

        public int getMaxParameterCount() {
            return maxParameterCount;
        }

        assertNotNull(result);
        // The toString method includes various parameter information
        assertTrue(result.contains("totalParameterCount"));
        assertTrue(result.contains("totalDataCount"));
        assertTrue(result.contains("dataCount"));
    }

    @Test
    @DisplayName("Test configuration usage")
    void testConfigurationUsage() {

        // Verify the object is created with expected configuration
        // totalParameterCount should be 2
        // totalDataCount should be 0
        // maxParameterCount should be 0
        // maxDataCount should be 800
        // maxSetupCount should be 0
        assertNotNull(trans2QueryFSInfo);