byte[] dst = new byte[10];

        // When
        int bytesWritten = transCallNamedPipe.writeSetupWireFormat(dst, 0);

        // Then
        assertEquals(4, bytesWritten);
        assertEquals(SmbComTransaction.TRANS_CALL_NAMED_PIPE, dst[0]);
        assertEquals((byte) 0x00, dst[1]);
        assertEquals((byte) 0x00, dst[2]);
        assertEquals((byte) 0x00, dst[3]);
    }

        byte[] dst = new byte[8]; // Exact size needed

        int bytesWritten = notifyChange.writeSetupWireFormat(dst, 0);

        assertEquals(8, bytesWritten);
        assertEquals(0xFFFFFFFF, SMBUtil.readInt4(dst, 0));
        assertEquals(0xFFFF, SMBUtil.readInt2(dst, 4));
        assertEquals(0x01, dst[6]);
        assertEquals(0x00, dst[7]);
    }

    @ParameterizedTest

        byte[] dst = new byte[1024];
        int dstIndex = 0;

        int bytesWritten = netServerEnum2.writeParametersWireFormat(dst, dstIndex);

        // Verify bytes written
        assertTrue(bytesWritten > 0);

        // Verify subcommand
        assertEquals(SmbComTransaction.NET_SERVER_ENUM2, dst[0]);
        assertEquals(0, dst[1]);

        byte[] dst = new byte[4];

        SMB1SigningDigest.writeUTime(mockConfig, 0xFFFFFFFFFFFFFFFFL, dst, 0);

        assertEquals((byte) 0xFF, dst[0]);
        assertEquals((byte) 0xFF, dst[1]);
        assertEquals((byte) 0xFF, dst[2]);
        assertEquals((byte) 0xFF, dst[3]);
    }

    @Test
    @DisplayName("Test writeUTime with DST scenarios")
    void testWriteUTimeWithDST() {

            this.andx = null;

            dst[start + ANDX_COMMAND_OFFSET] = (byte) 0xFF;
            dst[start + ANDX_RESERVED_OFFSET] = (byte) 0x00;
            // dst[start + ANDX_OFFSET_OFFSET] = (byte)0x00;
            // dst[start + ANDX_OFFSET_OFFSET + 1] = (byte)0x00;
            dst[start + ANDX_OFFSET_OFFSET] = (byte) 0xde;
            dst[start + ANDX_OFFSET_OFFSET + 1] = (byte) 0xde;

        int bytesWritten = transaction.writeParameterWordsWireFormat(dst, 0);

        // Verify the bytes written
        assertTrue(bytesWritten > 0);

        // Verify max setup count is written at position 0
        assertEquals(2, dst[0]);

        // Verify reserved bytes
        assertEquals(0, dst[1]);
        assertEquals(0, dst[2]);

        // Verify total parameter count (4 bytes at position 3)

        // Given
        byte[] dst = new byte[100];
        smbComRename = new SmbComRename(config, "", "");
        int dstIndex = 0;

        // When
        int result = smbComRename.writeBytesWireFormat(dst, dstIndex);

        // Then
        assertTrue(result > 0);
        assertEquals((byte) 0x04, dst[0]); // First buffer format byte
        assertEquals((byte) 0x00, dst[1]); // Null terminator for empty old file name

            // Given
            byte[] dst = new byte[100];

            // When & Then
            assertEquals(0, response.writeBytesWireFormat(dst, 0));
            assertEquals(0, response.writeBytesWireFormat(dst, 25));
            assertEquals(0, response.writeBytesWireFormat(dst, 50));
            assertEquals(0, response.writeBytesWireFormat(dst, 75));

    static void writeInt8(long val, final byte[] dst, int dstIndex) {
        dst[dstIndex] = (byte) val;
        dstIndex++;
        dst[dstIndex] = (byte) (val >>= 8);
        dst[++dstIndex] = (byte) (val >>= 8);
        dst[++dstIndex] = (byte) (val >>= 8);
        dst[++dstIndex] = (byte) (val >>= 8);
        dst[++dstIndex] = (byte) (val >>= 8);
        dst[++dstIndex] = (byte) (val >>= 8);
        dst[++dstIndex] = (byte) (val >> 8);
    }

        SessionServicePacket.writeInt2(0xABCD, dst, 4);

        assertEquals((byte) 0xFF, dst[2]); // Should be unchanged
        assertEquals((byte) 0xFF, dst[3]); // Should be unchanged
        assertEquals((byte) 0xAB, dst[4]);
        assertEquals((byte) 0xCD, dst[5]);
    }

    @Test
    @DisplayName("writeInt4 should correctly write 32-bit integer")
    void testWriteInt4() {
        byte[] dst = new byte[8];