@Test
    @DisplayName("Multiple reads update offset correctly")
    void testMultipleReadsUpdateOffset() {
        byte[] buffer1 = new byte[] { 0x10, 0x00, 0x00, 0x00 }; // 16
        byte[] buffer2 = new byte[] { 0x20, 0x00, 0x00, 0x00 }; // 32

        response.readParameterWordsWireFormat(buffer1, 0);
        assertEquals(16L, response.getOffset(), "First read should set offset to 16");

    @Test
    @DisplayName("Test LABEL_SECURITY_INFO constant value")
    void testLabelSecurityInfo() {
        assertEquals(0x10, SecurityInfo.LABEL_SECURITY_INFO);
    }

    @Test
    @DisplayName("Test ATTRIBUTE_SECURITY_INFO constant value")
    void testAttributeSecurityInfo() {
        assertEquals(0x20, SecurityInfo.ATTRIBUTE_SECURITY_INFO);
    }

    @Test
    @DisplayName("Test SCOPE_SECURITY_INFO constant value")

 */
public class NameServiceClientImpl implements Runnable, NameServiceClient {

    private static final int NAME_SERVICE_UDP_PORT = 137;

    static final byte[] UNKNOWN_MAC_ADDRESS = { (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00 };

    private static final Logger log = LoggerFactory.getLogger(NameServiceClientImpl.class);

    private final Object LOCK = new Object();

    private int nbnsIndex = 0;

        this.address = address;
        if (calledName == null) {
            this.calledName = address.hostName;
        } else {
            this.calledName = new Name(calledName, 0x20, null);
        }
        soTimeout = Config.getInt("jcifs.smb1.netbios.soTimeout", DEFAULT_SO_TIMEOUT);
        connect();
    }

    /**
     * Returns the NetBIOS address associated with this socket.
     *

     * Context flag for delegation capability
     */
    public static final int DELEGATION = 0x80;
    /**
     * Context flag for mutual authentication requirement
     */
    public static final int MUTUAL_AUTHENTICATION = 0x40;
    /**
     * Context flag for replay detection capability
     */
    public static final int REPLAY_DETECTION = 0x20;
    /**
     * Context flag for sequence checking capability
     */

        SmbNegotiationResponse anotherResponse = mock(SmbNegotiationResponse.class);
        byte[] anotherRequestBuffer = new byte[] { 0x10, 0x20 };
        byte[] anotherResponseBuffer = new byte[] { 0x30, 0x40 };

        SmbNegotiation anotherNegotiation =
                new SmbNegotiation(anotherRequest, anotherResponse, anotherRequestBuffer, anotherResponseBuffer);

    assertThat(newReader(byteStream()).readInt(0xe0 or 10, 31)).isEqualTo(10)
  }

  @Test
  fun readMultibyteInt() {
    assertThat(newReader(byteStream(154, 10)).readInt(31, 31)).isEqualTo(1337)
  }

  @Test
  fun writeSingleByteInt() {
    hpackWriter!!.writeInt(10, 31, 0)
    assertBytes(10)
    hpackWriter!!.writeInt(10, 31, 0xe0)
    assertBytes(0xe0 or 10)
  }

  @Test

        // When/Then - Should throw UnknownHostException quickly
        UnknownHostException exception = assertThrows(UnknownHostException.class, () -> {
            nameServiceClient.getNbtByName("NONEXISTENT-FAST-FAIL", 0x20, null);
        }, "Should throw UnknownHostException for non-existent NetBIOS name with type");

        // Verify the exception message indicates name resolution failure

		0xbf, 0xee, 0xb9, 0x60, 0x68, 0xd0, 0x47, 0x4f, 0xc5, 0xd, 0x6d, 0x90, 0xbf,
		0x3a, 0x98, 0xdf, 0xaf, 0x10, 0x40, 0xc8, 0x9c, 0x2, 0xd6, 0x92, 0xab, 0x3b,
		0x3c, 0x28, 0x96, 0x60, 0x9d, 0x86, 0xfd, 0x73, 0xb7, 0x74, 0xce, 0x7, 0x40,
		0x64, 0x7c, 0xee, 0xea, 0xa3, 0x10, 0xbd, 0x12, 0xf9, 0x85, 0xa8, 0xeb, 0x9f,
		0x59, 0xfd, 0xd4, 0x26, 0xce, 0xa5, 0xb2, 0x12, 0xf, 0x4f, 0x2a, 0x34, 0xbc,

     *             determine the MAC address.
     */
    byte[] getMacAddress(CIFSContext tc) throws UnknownHostException;

    /**
     * Returned the hex code associated with this name(e.g. 0x20 is for the file service)
     *
     * @return the name type
     */
    int getNameType();

    /**
     * Gets the NetBIOS name associated with this address.
     *