// @JvmField val TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5 = init("SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5", 0x0006)
    // @JvmField val TLS_RSA_WITH_IDEA_CBC_SHA = init("TLS_RSA_WITH_IDEA_CBC_SHA", 0x0007)
    @JvmField val TLS_RSA_EXPORT_WITH_DES40_CBC_SHA = init("SSL_RSA_EXPORT_WITH_DES40_CBC_SHA", 0x0008)

    @JvmField val TLS_RSA_WITH_DES_CBC_SHA = init("SSL_RSA_WITH_DES_CBC_SHA", 0x0009)

            when(mockNdrBuffer.dec_ndr_small()).thenReturn((int) (byte) 0x55, (int) (byte) 0x66, // clock seq bytes
                    (int) (byte) 0x07, (int) (byte) 0x08, (int) (byte) 0x09, (int) (byte) 0x0A, (int) (byte) 0x0B, (int) (byte) 0x0C // node bytes
            );
            when(mockNdrBuffer.derive(anyInt())).thenReturn(mockNdrBuffer);

            // When: Decoding the policy handle

    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() {

        // instead of being hashed when it exceeds the block size.

        byte[] key = { (byte) 0x0b, (byte) 0x0b, (byte) 0x0b, (byte) 0x0b, (byte) 0x0b, (byte) 0x0b, (byte) 0x0b, (byte) 0x0b, (byte) 0x0b,
                (byte) 0x0b, (byte) 0x0b, (byte) 0x0b, (byte) 0x0b, (byte) 0x0b, (byte) 0x0b, (byte) 0x0b };
        byte[] data = "Hi There".getBytes();

        // Calculate expected HMACT64 result manually

    void testConstructor() throws Exception {
        // Verify command is set correctly (SMB2_FLUSH = 0x0007)
        Field commandField = ServerMessageBlock2.class.getDeclaredField("command");
        commandField.setAccessible(true);
        int command = (int) commandField.get(request);
        assertEquals(0x0007, command); // SMB2_FLUSH value

        // Verify file ID is set

    void testConstructorWithConfigAndControlCode() {
        setupMockConfig();
        Smb2IoctlRequest request = new Smb2IoctlRequest(mockConfig, TEST_CONTROL_CODE);

        assertNotNull(request);
        assertEquals(0x0B, request.getCommand()); // SMB2_IOCTL command
        verify(mockConfig).getTransactionBufferSize();
    }

    @Test
    @DisplayName("Test constructor with config, control code and file ID")

    static final byte SMB_COM_CLOSE = (byte) 0x04;
    static final byte SMB_COM_DELETE = (byte) 0x06;
    static final byte SMB_COM_RENAME = (byte) 0x07;
    static final byte SMB_COM_QUERY_INFORMATION = (byte) 0x08;
    static final byte SMB_COM_WRITE = (byte) 0x0B;
    static final byte SMB_COM_CHECK_DIRECTORY = (byte) 0x10;
    static final byte SMB_COM_TRANSACTION = (byte) 0x25;

      assertThat(expected)
          .hasMessageThat()
          .isEqualTo("Unpaired surrogate at index " + invalidCodePointIndex);
    }
  }

  // 128 - [chars 0x0000 to 0x007f]
  private static final long ONE_BYTE_ROUNDTRIPPABLE_CHARACTERS = 0x007f - 0x0000 + 1;

  // 128
  private static final long EXPECTED_ONE_BYTE_ROUNDTRIPPABLE_COUNT =
      ONE_BYTE_ROUNDTRIPPABLE_CHARACTERS;

  // 1920 [chars 0x0080 to 0x07FF]

        // Given & When
        int securityMode = 0x03;
        int capabilities = 0x0F;
        long previousSessionId = 0xFEDCBA9876543210L;
        byte[] token = { 0x0A, 0x0B, 0x0C };

        Smb2SessionSetupRequest req = new Smb2SessionSetupRequest(mockContext, securityMode, capabilities, previousSessionId, token);

        // Then - verify fields are set correctly using reflection

    }

    static Stream<Arguments> equalsHashParams() {
        return Stream.of(
                // byte[] id based equality (same id and tree id)
                Arguments.of(new byte[] { 0x0A, 0x0B }, new byte[] { 0x0A, 0x0B }, 100L, true),
                // fid based equality (null fileId, same fid and tree id)
                Arguments.of(null, null, 200L, true));
    }