when(config.getSendBufferSize()).thenReturn(4096);
        when(config.getReceiveBufferSize()).thenReturn(4096);
        when(config.getTransactionBufferSize()).thenReturn(4096);
        when(config.isUseUnicode()).thenReturn(true);

        SmbComNegotiateResponse nego = new SmbComNegotiateResponse(ctx);
        // Set server timezone (in minutes) and domain
        nego.getServerData().serverTimeZone = 60; // 60 minutes

     */
    public static int getDefaultFlags(final CIFSContext tc) {
        return NTLMSSP_NEGOTIATE_NTLM | NTLMSSP_NEGOTIATE_VERSION
                | (tc.getConfig().isUseUnicode() ? NTLMSSP_NEGOTIATE_UNICODE : NTLMSSP_NEGOTIATE_OEM);
    }

    /**
     * Returns the default flags for a Type-2 message created in response
     * to the given Type-1 message in the current environment.

        lenient().when(mockCifsContext.getConfig()).thenReturn(mockConfig);
        lenient().when(mockConfig.getDefaultDomain()).thenReturn("DOMAIN");
        lenient().when(mockConfig.isUseUnicode()).thenReturn(true);

        // Mock NameServiceClient for Type1Message test
        lenient().when(mockCifsContext.getNameServiceClient()).thenReturn(mockNameServiceClient);

        assertTrue(config.isRequireSecureNegotiate());
        assertFalse(config.isPort139FailoverEnabled());
        assertFalse(config.isUseBatching());
        assertTrue(config.isUseUnicode());
        assertFalse(config.isForceUnicode());
    }

    @Test
    @DisplayName("Test DFS configuration getters")
    void testDfsConfigurationGetters() {
        assertFalse(config.isDfsDisabled());

    @Mock
    private Configuration mockConfig;

    private Smb2QueryDirectoryResponse response;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        when(mockConfig.isUseUnicode()).thenReturn(true);
        when(mockConfig.getMaximumBufferSize()).thenReturn(65536);
    }

    @Test
    @DisplayName("Test constructor initializes with config and expectInfoClass")
    void testConstructor() {

    /**
     *
     * Property {@code jcifs.smb.client.useUnicode} (boolean, default true)
     *
     * @return whether to announce support for unicode
     */
    boolean isUseUnicode();

    /**
     *
     * Property {@code jcifs.smb.client.forceUnicode} (boolean, default false)
     *
     * @return whether to use unicode, even if the server does not announce it
     */

        return this.port139FailoverEnabled;
    }

    @Override
    public boolean isUseBatching() {
        return this.useBatching;
    }

    @Override
    public boolean isUseUnicode() {
        return this.useUnicode;
    }

    @Override
    public boolean isForceUnicode() {
        return this.forceUnicode;
    }

    @Override
    public boolean isDfsDisabled() {

     */
    public static int getDefaultFlags(final CIFSContext tc) {
        return NTLMSSP_NEGOTIATE_NTLM | NTLMSSP_NEGOTIATE_VERSION
                | (tc.getConfig().isUseUnicode() ? NTLMSSP_NEGOTIATE_UNICODE : NTLMSSP_NEGOTIATE_OEM);
    }

    /**
     * Returns the default flags for a Type-3 message created in response
     * to the given Type-2 message in the current environment.

        this.extendedSecurity = extendedSecurity;
    }

    /**
     * Checks if Unicode encoding is enabled for this message
     * @return the useUnicode
     */
    public final boolean isUseUnicode() {
        return this.useUnicode;
    }

    /**
     * Sets whether to use Unicode encoding for this message
     * @param useUnicode
     *            the useUnicode to set
     */