// Therefore the method will always return false unless flags has all 0x00 bits set
            // This test verifies actual behavior
            testBlock.setFlags((byte) 0x00);
            assertFalse(testBlock.isResolveInDfs());

            // The correct implementation should check flags2, not flags
            testBlock.addFlags2(SmbConstants.FLAGS2_RESOLVE_PATHS_IN_DFS);

    /**
     * Opens an input stream reading the file (read only)
     *
     * @param flags
     *            open flags
     * @param access
     *            desired access flags
     * @param sharing
     *            flags indicating for which operations others may open the file (FILE_SHARING_*)
     * @return input stream, needs to be closed when finished

     * Creates an empty server data container to be populated during SMB negotiation.
     */
    public ServerData() {
        // Default constructor
    }

    /**
     * Server flags from the SMB header.
     */
    public byte sflags;
    /**
     * Server flags2 field from the SMB header.
     */
    public int sflags2;
    /**
     * Maximum number of outstanding multiplex requests.

     * @return the granted lease state
     */
    public int getLeaseState() {
        return leaseState;
    }

    /**
     * Gets the lease flags from the server response
     * @return the lease flags
     */
    public int getLeaseFlags() {
        return leaseFlags;
    }

    @Override

    private final byte[] serverGuid = new byte[16];
    private int securityMode;
    private int dialect;

    /**
     * Gets the server capabilities
     *
     * @return the capabilities flags from the server
     */
    public int getCapabilities() {
        return this.capabilities;
    }

    /**
     * Gets the server GUID
     *
     * @return the server's unique identifier
     */

        }

        /**
         * DFS flags
         */
        public int flags;
        /**
         * The DFS name
         */
        public String dfs_name;

        @Override
        public void encode(NdrBuffer _dst) throws NdrException {
            _dst.align(4);
            _dst.enc_ndr_long(flags);
            _dst.enc_ndr_referent(dfs_name, 1);

    }

    /**
     * Sets the create disposition on an SMB2 create request based on flags
     *
     * @param req the SMB2 create request
     * @param flags the file open flags
     */
    private static void setCreateDisposition(final Smb2CreateRequest req, final int flags) {
        if ((flags & SmbConstants.O_TRUNC) == O_TRUNC && (flags & SmbConstants.O_CREAT) == O_CREAT) {

     * @param auth the authentication credentials to use
     * @param flags resolution flags
     * @return array of SIDs representing group members
     * @throws IOException if there is an error retrieving group members
     */
    public SID[] getGroupMemberSids(final String authorityServerName, final NtlmPasswordAuthentication auth, final int flags)
            throws IOException {

        // When - Create new request
        Smb2TreeConnectRequest req = new Smb2TreeConnectRequest(mockConfig, TEST_PATH);

        // Then - Tree flags should be initialized to 0
        int flags = (int) treeFlagsField.get(req);
        assertEquals(0, flags);
    }

    @Test
    @DisplayName("Should handle maximum path length")
    void testMaximumPathLength() throws Exception {

        @DisplayName("Should preserve other flags when setting signed flag")
        void testSignPreservesOtherFlags() {
            // Set initial flags with some existing flags
            int initialFlags = 0x00000001 | 0x00000002 | 0x00000004;
            SMBUtil.writeInt4(initialFlags, data, 16);

            digest.sign(data, 0, data.length, request, response);

            int flags = SMBUtil.readInt4(data, 16);