assertEquals(0xF, PacConstants.DEVICE_CLAIMS_TYPE, "DEVICE_CLAIMS_TYPE should be 0xF");

        // Verify PAC logon info constants
        assertEquals(0x20, PacConstants.LOGON_EXTRA_SIDS, "LOGON_EXTRA_SIDS should be 0x20");
        assertEquals(0x200, PacConstants.LOGON_RESOURCE_GROUPS, "LOGON_RESOURCE_GROUPS should be 0x200");

        // Verify cryptographic constants

    @Test
    void testSetFid() {
        response.fid = 123;
        assertEquals(123, response.fid);
    }

    @Test
    void testSetFileAttributes() {
        response.fileAttributes = 0x20; // ATTR_ARCHIVE
        assertEquals(0x20, response.fileAttributes);
    }

    @Test
    void testSetLastWriteTime() {
        long time = System.currentTimeMillis();
        response.lastWriteTime = time;

        assertEquals(0x08, SmbConstants.ATTR_VOLUME);
        assertEquals(0x10, SmbConstants.ATTR_DIRECTORY);
    }

    /**
     * Test FLAGS constants.
     */
    @Test
    @DisplayName("FLAGS constants are correct")
    void flagsTest() {
        assertEquals(0x00, SmbConstants.FLAGS_NONE);
        assertEquals(0x08, SmbConstants.FLAGS_PATH_NAMES_CASELESS);

     * @param host the hostname to resolve
     * @return the resolved NbtAddress or null if not found
     */

    public synchronized static NbtAddress getByName(final String host) {
        return getByName(new Name(host, 0x20, null));
    }

    synchronized static NbtAddress getByName(final Name name) {
        NbtAddress result = null;

        try {
            if (FILENAME != null) {

              // 01NNNNNN
              val index = readInt(b, PREFIX_6_BITS)
              readLiteralHeaderWithIncrementalIndexingIndexedName(index - 1)
            }
            b and 0x20 == 0x20 -> {
              // 001NNNNN
              maxDynamicTableByteCount = readInt(b, PREFIX_5_BITS)
              if (maxDynamicTableByteCount < 0 || maxDynamicTableByteCount > headerTableSizeSetting) {

        }

        @Test
        @DisplayName("Directory leasing capability should be 0x20")
        void testGlobalCapDirectoryLeasing() {
            assertEquals(0x20, Smb2Constants.SMB2_GLOBAL_CAP_DIRECTORY_LEASING, "Directory leasing capability must be 0x20");
        }

        @Test
        @DisplayName("Encryption capability should be 0x40")
        void testGlobalCapEncryption() {

    } else if (codePoint == '+'.code && plusIsSpace) {
      // Encode '+' as '%2B' since we permit ' ' to be encoded as either '+' or '%20'.
      writeUtf8(if (alreadyEncoded) "+" else "%2B")
    } else if (codePoint < 0x20 ||
      codePoint == 0x7f ||
      codePoint >= 0x80 &&
      !unicodeAllowed ||
      codePoint.toChar() in encodeSet ||
      codePoint == '%'.code &&

     */
    public static final int SMB2_SHAREFLAG_VDO_CACHING = 0x20;
    /**
     * Share flag indicating the share is in a DFS namespace.
     */
    public static final int SMB2_SHAREFLAG_DFS = 0x1;
    /**
     * Share flag indicating the share is a DFS root.
     */
    public static final int SMB2_SHAREFLAG_DFS_ROOT = 0x2;
    /**
     * Share flag indicating that exclusive opens are restricted on this share.

    /**
     * Buffer type for device claims information.
     */
    int DEVICE_CLAIMS_TYPE = 0xF;

    /**
     * Flag for extra SIDs in logon information.
     */
    int LOGON_EXTRA_SIDS = 0x20;
    /**
     * Flag for resource groups in logon information.
     */
    int LOGON_RESOURCE_GROUPS = 0x200;

    /**
     * Kerberos salt type for MD5 checksums.
     */
    int MD5_KRB_SALT = 17;
    /**

    private byte[] testMacSigningKey;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        testMacSigningKey = new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, 0x10 };
    }

    @Test
    @DisplayName("Test constructor with MAC signing key and bypass flag")
    void testConstructorWithBypass() {