// informationLevel (2 bytes, LE) -> 0x0104
        assertEquals((byte) 0x04, dst[4]);
        assertEquals((byte) 0x01, dst[5]);

        // resumeKey (4 bytes, LE)
        assertEquals((byte) 0xEF, dst[6]);
        assertEquals((byte) 0xCD, dst[7]);
        assertEquals((byte) 0xAB, dst[8]);
        assertEquals((byte) 0x89, dst[9]);

        // flags (2 bytes, LE) -> 0x0000
        assertEquals((byte) 0x00, dst[10]);

        byte[] encryptionKey = "12345678".getBytes();
        ByteBuffer buffer = ByteBuffer.allocate(response.byteCount);
        buffer.put(encryptionKey);
        buffer.put(domainNameBytes);
        buffer.putShort((short) 0x0000); // Null terminator

        byte[] byteData = buffer.array();

        // Call the method
        int bytesRead = response.readBytesWireFormat(byteData, 0);

        // Assertions

 *
 * @author mbechler
 */
public class SmbComTreeConnectAndXResponse extends AndXServerMessageBlock implements TreeConnectResponse {

    private static final int SMB_SUPPORT_SEARCH_BITS = 0x0001;
    private static final int SMB_SHARE_IS_IN_DFS = 0x0002;

    private boolean supportSearchBits, shareIsInDfs;
    private String service;
    private String nativeFileSystem = "";

    /**
     * Constructs a tree connect AndX response.

    // type/class
    static final int NB_IN = 0x00200001;
    static final int NBSTAT_IN = 0x00210001;
    static final int NB = 0x0020;
    static final int NBSTAT = 0x0021;
    static final int IN = 0x0001;
    static final int A = 0x0001;
    static final int NS = 0x0002;
    static final int NULL = 0x000a;

    static final int HEADER_LENGTH = 12;

    // header field offsets
    static final int OPCODE_OFFSET = 2;

    // type/class
    static final int NB_IN = 0x00200001;
    static final int NBSTAT_IN = 0x00210001;
    static final int NB = 0x0020;
    static final int NBSTAT = 0x0021;
    static final int IN = 0x0001;
    static final int A = 0x0001;
    static final int NS = 0x0002;
    static final int NULL = 0x000a;

    static final int HEADER_LENGTH = 12;

    // header field offsets
    static final int OPCODE_OFFSET = 2;

      mergeAdjacentRanges(
        listOf(
          Mapping(0x0000, 0x002c, TYPE_DISALLOWED_STD3_VALID, ByteString.EMPTY),
        ),
      ),
    ).containsExactly(
      Mapping(0x0000, 0x002c, TYPE_VALID, ByteString.EMPTY),
    )
  }

  @Test fun simplifyCombinesCanonicalEquivalent() {
    assertThat(
      mergeAdjacentRanges(
        listOf(
          Mapping(0x0000, 0x002c, TYPE_DISALLOWED_STD3_VALID, ByteString.EMPTY),

    // Protocol constants
    /** Minimum supported SMB Direct protocol version (1.0) */
    public static final int MIN_VERSION = 0x0100; // SMB Direct 1.0
    /** Maximum supported SMB Direct protocol version (1.0) */
    public static final int MAX_VERSION = 0x0100; // SMB Direct 1.0
    /** SMB Direct negotiate request message type */
    public static final int NEGOTIATE_REQUEST = 0x01;

    // Message fields

    /**
     * Create new RDMA negotiation request
     */
    public RdmaNegotiateRequest() {
        // Initialize with default values
        this.minVersion = 0x0100; // SMB Direct 1.0
        this.maxVersion = 0x0100; // SMB Direct 1.0
        this.creditsRequested = RdmaCapabilities.DEFAULT_SEND_CREDIT_TARGET;
        this.preferredSendSize = RdmaCapabilities.DEFAULT_MAX_RECEIVE_SIZE;

            getResultMessageMethod.setAccessible(true);

            assertEquals("0x0004", getResultMessageMethod.invoke(null, 4), "Should return hex format for unknown code 4");
            assertEquals("0x00FF", getResultMessageMethod.invoke(null, 255), "Should return hex format for unknown code 255");
            assertEquals("0x1000", getResultMessageMethod.invoke(null, 4096), "Should return hex format for large unknown code");
        }

        assertEquals(0x1234L, resp.getCount(), "Count should reflect value from buffer");
    }

    @Test
    public void testToStringContainsCount() {
        // Little-endian: count = 512 (0x0200)
        byte[] buf = new byte[12];
        buf[0] = 0x00;
        buf[1] = 0x02; // count = 512 in little-endian
        resp.readParameterWordsWireFormat(buf, 0);
        String str = resp.toString();