void testSMBCommandConstants() {
            assertEquals((byte) 0x00, ServerMessageBlock.SMB_COM_CREATE_DIRECTORY);
            assertEquals((byte) 0x01, ServerMessageBlock.SMB_COM_DELETE_DIRECTORY);
            assertEquals((byte) 0x04, ServerMessageBlock.SMB_COM_CLOSE);
            assertEquals((byte) 0x06, ServerMessageBlock.SMB_COM_DELETE);
            assertEquals((byte) 0x07, ServerMessageBlock.SMB_COM_RENAME);

        assertEquals(FILE_NOTIFY_CHANGE_ATTRIBUTES, SMBUtil.readInt4(dst3, 0));

        // Verify watch tree flags
        assertEquals(0x00, dst1[6]);
        assertEquals(0x01, dst2[6]);
        assertEquals(0x00, dst3[6]);
    }

    @Test
    @DisplayName("Test setup count initialization")
    void testSetupCountInitialization() {

        // Given
        int testType = 0x20; // Server service
        when(mockNetbiosName.getNameType()).thenReturn(testType);

        // When
        int nameType = mockNetbiosName.getNameType();

        // Then
        assertEquals(testType, nameType);
        verify(mockNetbiosName).getNameType();
    }

    @ParameterizedTest
    @ValueSource(ints = { 0x00, 0x03, 0x06, 0x1B, 0x1C, 0x1D, 0x1E, 0x20 })

            buffer[0] = 0x10;
            buffer[1] = 0x00;
            // Share type (DISK)
            buffer[2] = Smb2TreeConnectResponse.SMB2_SHARE_TYPE_DISK;
            // Reserved
            buffer[3] = 0;
            // Share flags (DFS)
            buffer[4] = 0x01;
            buffer[5] = 0x00;
            buffer[6] = 0x00;
            buffer[7] = 0x00;
            // Capabilities (DFS)

        assertEquals((byte) 0x12, dst[1]);

        // LIST_COUNT (2 bytes, LE)
        int listCount = Trans2FindFirst2.LIST_COUNT;
        assertEquals((byte) (listCount & 0xFF), dst[2]);
        assertEquals((byte) ((listCount >> 8) & 0xFF), dst[3]);

        // informationLevel (2 bytes, LE) -> 0x0104
        assertEquals((byte) 0x04, dst[4]);
        assertEquals((byte) 0x01, dst[5]);

        // resumeKey (4 bytes, LE)

        dstIndex += 4;
        SMBUtil.writeInt2(this.fid, dst, dstIndex);
        dstIndex += 2;
        dst[dstIndex] = this.watchTree ? (byte) 0x01 : (byte) 0x00; // watchTree
        dstIndex++;
        dst[dstIndex++] = (byte) 0x00; // Reserved
        return dstIndex - start;
    }

    /**
     * {@inheritDoc}
     *

    hasher = HASH_FN.newHasher();
    hasher
        .putByte((byte) 0x01)
        .putByte((byte) 0x01)
        .putByte((byte) 0x00)
        .putByte((byte) 0x01)
        .putByte((byte) 0x00)
        .putByte((byte) 0x00)
        .putByte((byte) 0x00)
        .putByte((byte) 0x00);
    assertEquals(hashCode, hasher.hash().asLong());

    hasher = HASH_FN.newHasher();
    hasher

    hasher = HASH_FN.newHasher();
    hasher
        .putByte((byte) 0x01)
        .putByte((byte) 0x01)
        .putByte((byte) 0x00)
        .putByte((byte) 0x01)
        .putByte((byte) 0x00)
        .putByte((byte) 0x00)
        .putByte((byte) 0x00)
        .putByte((byte) 0x00);
    assertEquals(hashCode, hasher.hash().asLong());

    hasher = HASH_FN.newHasher();
    hasher

    private static Stream<Arguments> provideNamesForWriteTest() {
        return Stream.of(Arguments.of("SERVER", 0x20, "CLIENT", 0x00), Arguments.of("WORKSTATION", 0x00, "USER", 0x03),
                Arguments.of("DOMAIN", 0x1B, "BROWSER", 0x1D), Arguments.of("A", 0x20, "B", 0x00),
                Arguments.of("VERYLONGNAMETEST", 0x20, "ANOTHERLONGNAME", 0x00));
    }

    @Test

        byte[] src = { (byte) 0x00, (byte) 0x01, (byte) 0xFF, (byte) 0xFF };
        int length = SessionServicePacket.readLength(src, 0);

        assertEquals(0x01FFFF, length);
    }

    @Test
    @DisplayName("readLength should handle zero length")
    void testReadLengthZero() {
        byte[] src = { (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00 };