return len;
        }
    }

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        when(mockConfig.getPid()).thenReturn(1234);
        when(mockConfig.getMaximumBufferSize()).thenReturn(65535);
        when(mockConfig.getMinimumVersion()).thenReturn(DialectVersion.SMB1);

            // Simple implementation for testing
            return 0;
        }
    }

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        when(mockConfig.isRequireSecureNegotiate()).thenReturn(false);
        response = new TestServerMessageBlock2Response(mockConfig);
    }

    @Nested
    @DisplayName("Constructor Tests")

    private Configuration mockConfig;

    @Mock
    private CIFSContext mockContext;

    private Smb2QueryDirectoryRequest request;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        when(mockConfig.getMaximumBufferSize()).thenReturn(65536);
        when(mockConfig.getListSize()).thenReturn(65536);
        when(mockContext.getConfig()).thenReturn(mockConfig);
    }

    @Test

    private Configuration config;
    private SmbComRename smbComRename;

    @Mock
    private Configuration mockConfig;

    @BeforeEach
    public void setUp() throws CIFSException {
        MockitoAnnotations.openMocks(this);
        config = new PropertyConfiguration(new Properties());
    }

    /**
     * Test constructor initialization with valid parameters
     */
    @Test

    private Configuration mockConfig;

    @Mock
    private NetbiosName mockCalledName;

    @Mock
    private NetbiosName mockCallingName;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        when(mockConfig.getNetbiosScope()).thenReturn(null);
        // Configure OEM encoding to avoid NullPointerException
        when(mockConfig.getOemEncoding()).thenReturn("UTF-8");
    }

    @Test

    private CommonServerMessageBlock response;

    @Mock
    private CommonServerMessageBlock message;

    private byte[] testData;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        testData = new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 };
    }

    @Test
    @DisplayName("Test sign method with valid parameters")
    void testSignWithValidParameters() {

    @Mock
    private ServerMessageBlock mockResponse;

    @Mock
    private TimeZone mockTimeZone;

    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

    private Configuration config;

    @Mock
    private Configuration mockConfig;

    @BeforeEach
    void setUp() throws Exception {
        MockitoAnnotations.openMocks(this);
        Properties props = new Properties();
        config = new PropertyConfiguration(props);
    }

    @Test
    @DisplayName("Test constructor with SMB_INFO_ALLOCATION")

    private static final long TEST_LAST_WRITE_TIME = 131234567900000L;
    private static final long TEST_LAST_ACCESS_TIME = 131234567880000L;

    @BeforeEach
    void setUp() throws Exception {
        MockitoAnnotations.openMocks(this);
        Properties props = new Properties();
        config = new PropertyConfiguration(props);
    }

    @Test
    @DisplayName("Test constructor with FileInformation parameter")

class SessionServicePacketTest {

    private TestSessionServicePacket packet;

    @Mock
    private InputStream mockInputStream;

    @BeforeEach
    void setUp() {
        MockitoAnnotations.openMocks(this);
        packet = new TestSessionServicePacket();
    }

    // Tests for static methods

    @Test
    @DisplayName("writeInt2 should correctly write 16-bit integer")
    void testWriteInt2() {