return this.sid;
    }

    @Override
    public int decode(final byte[] buf, int bi, final int len) {
        this.allow = buf[bi] == (byte) 0x00;
        bi++;
        this.flags = buf[bi++] & 0xFF;
        final int size = SMBUtil.readInt2(buf, bi);
        bi += 2;
        this.access = SMBUtil.readInt4(buf, bi);
        bi += 4;
        this.sid = new SID(buf, bi);
        return size;
    }

        assertTrue(str.contains("errorCode=0"));
        assertTrue(str.contains("mid=1"));
    }

    @Test
    void testToStringUnknownCommand() {
        smb.command = (byte) 0xFF; // Unknown command
        smb.errorCode = 0;
        smb.mid = 1;
        String str = smb.toString();
        assertTrue(str.contains("command=UNKNOWN"));
    }

        }
    }

    public void test_createResponseBodyFile_binaryContent() throws Exception {
        // Test with binary content
        byte[] binaryData = new byte[] { 0x00, 0x01, 0x02, (byte) 0xFF, (byte) 0xFE, (byte) 0xFD };

        ResponseData responseData = new ResponseData() {
            @Override
            public InputStream getResponseBody() {
                return new ByteArrayInputStream(binaryData);

        bufferIndex += 2;
        this.deviceState = SMBUtil.readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        this.directory = (buffer[bufferIndex++] & 0xFF) > 0;
        return bufferIndex - start;
    }

    @Override
    protected int readBytesWireFormat(final byte[] buffer, final int bufferIndex) {
        return 0;
    }

    @Override

        this.server = server;
        this.path = path;
        this.service = service;
    }

    @Override
    protected int getBatchLimit(final Configuration cfg, final byte cmd) {
        final int c = cmd & 0xFF;
        switch (c) {
        case SMB_COM_CHECK_DIRECTORY:
            return cfg.getBatchLimit("TreeConnectAndX.CheckDirectory");
        case SMB_COM_CREATE_DIRECTORY:

                log.println("session established ok with " + address);
            }
            return;
        case SessionServicePacket.NEGATIVE_SESSION_RESPONSE:
            final int errorCode = in.read() & 0xFF;
            close();
            throw new NbtException(NbtException.ERR_SSN_SRVC, errorCode);
        case -1:
            throw new NbtException(NbtException.ERR_SSN_SRVC, NbtException.CONNECTION_REFUSED);

                    break;
                case ServerMessageBlock.SMB_COM_TRANSACTION:
                case ServerMessageBlock.SMB_COM_TRANSACTION2:
                    switch (((SmbComTransaction) request).subCommand & 0xFF) {
                    case SmbComTransaction.NET_SHARE_ENUM:
                    case SmbComTransaction.NET_SERVER_ENUM2:
                    case SmbComTransaction.NET_SERVER_ENUM3:

        assertEquals(0x123, buf.dec_ndr_long()); // call_id
    }

    @Test
    void testEncodeWithDifferentFlags() throws Exception {
        for (int flag : new int[] { 0, 0xFF, 0x01, 0x80 }) {
            TestMessage m = new TestMessage();
            m.ptype = 0;
            m.flags = flag;

            NdrBuffer buf = new NdrBuffer(new byte[1024], 0);
            m.encode(buf);

        void testSetWriteFlags() {
            assertDoesNotThrow(() -> request.setWriteFlags(0));
            assertDoesNotThrow(() -> request.setWriteFlags(0x01));
            assertDoesNotThrow(() -> request.setWriteFlags(0xFF));
            assertDoesNotThrow(() -> request.setWriteFlags(Integer.MAX_VALUE));
        }

        @ParameterizedTest
        @DisplayName("Should handle various offset values")

	MOVB	[R0-R4], (R1)      // ERROR "illegal combination"
	MOVH	(R1), [R0-R4]      // ERROR "illegal combination"
	MOVH	[R0-R4], (R1)      // ERROR "illegal combination"
	MOVB	$0xff(R0), R1      // ERROR "illegal combination"
	MOVH	$0xff(R0), R1      // ERROR "illegal combination"
	MOVB	$errors(SB), R2    // ERROR "illegal combination"
	MOVH	$errors(SB), R2    // ERROR "illegal combination"