}

    @Test
    @DisplayName("Test decode with maximum file name length")
    void testDecodeMaxFileNameLength() throws SMBProtocolDecodingException {
        // Create a very long filename (but within reasonable bounds)
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 255; i++) {
            sb.append('A');
        }
        String longFileName = sb.toString();

        assertTrue(shorter.equals(longer), "Shorter equals longer when prefix matches (implementation behavior)");

        // In the opposite direction, an out-of-bounds occurs internally and is caught as false
        assertFalse(longer.equals(shorter), "Longer does not equal shorter (implementation behavior)");
    }

    // Confirms equals() returns false when content differs

    }

    @Test
    @DisplayName("size should return correct message size")
    void testSize() {
        int expectedSize = Smb2Constants.SMB2_HEADER_LENGTH + 24;
        // size8 method rounds up to 8-byte boundary
        int expectedAlignedSize = (expectedSize + 7) & ~7;

        assertEquals(expectedAlignedSize, request.size());
    }

    @Test

            return baos.toByteArray();
        } catch (IOException e) {
            throw new CIFSException("LZ77+Huffman decompression failed", e);
        }
    }

    /**
     * Counts the number of unique bytes in the data (for entropy estimation).
     */
    private int countUniqueBytes(byte[] data) {
        boolean[] seen = new boolean[256];
        int count = 0;

        assertThrows(EOFException.class, () -> {
            ASN1Util.readLength(s, 100, false);
        });
    }

    @Test
    void testReadLength_OutOfBounds() {
        // Length out of bounds
        InputStream s = new ByteArrayInputStream(new byte[] { (byte) 0x81, (byte) 0xFF }); // length 255
        assertThrows(IOException.class, () -> {
            ASN1Util.readLength(s, 200, false); // limit 200
        });

            assertArrayEquals(salt, Arrays.copyOfRange(buffer, 4, 7));
        }

        @ParameterizedTest
        @ValueSource(ints = { 1, 3, 5, 10, 20 })
        @DisplayName("Should encode various hash algorithm counts correctly")
        void testEncodeVariousHashAlgoCounts(int algoCount) {
            int[] hashAlgos = new int[algoCount];
            for (int i = 0; i < algoCount; i++) {
                hashAlgos[i] = i + 1;

        srvsvc.ShareInfo502 info502 = new srvsvc.ShareInfo502();
        info502.security_descriptor = new byte[] { 1, 2, 3, 4 };
        info502.sd_size = 100; // Mismatched size - SecurityDescriptor will try to read beyond array bounds

        // Replace info field
        Field infoField = msrpcShareGetInfo.getClass().getSuperclass().getDeclaredField("info");
        infoField.setAccessible(true);
        infoField.set(msrpcShareGetInfo, info502);

        request.setInfo(mockInfo);

        int size = request.size();

        // Expected size calculation: size8(SMB2_HEADER_LENGTH + 32 + info.size())
        // size8 rounds up to nearest multiple of 8
        int expectedRawSize = Smb2Constants.SMB2_HEADER_LENGTH + 32 + 100;
        int expectedSize = (expectedRawSize + 7) & ~7; // Round up to nearest 8
        assertEquals(expectedSize, size);

    void testMethodsWithIndicesBeyondBuffer() {
        // Arrange
        byte[] buffer = new byte[10];
        int beyondIndex = 20;

        // Act & Assert
        // These methods don't validate buffer bounds, so they return 0
        assertEquals(0, response.writeSetupWireFormat(buffer, beyondIndex));
        assertEquals(0, response.writeParametersWireFormat(buffer, beyondIndex));

            }
        }
        return target;
    }

    /**
     * Updates a document with additional metadata and enhancements.
     * Adds click counts, favorite counts, document boosting, and generates document ID.
     * Also applies language-specific updates through the language helper.
     *
     * @param map the document data map to update with additional metadata
     */