void testConstructorOverflow() {
            // Given/When: Creating NdrShort with value > 255
            NdrShort ndrShort = new NdrShort(300);

            // Then: Value should be masked (300 & 0xFF = 44)
            assertEquals(44, ndrShort.value);
        }
    }

    @Nested
    @DisplayName("Encoding Tests")
    class EncodingTests {

        @Test
        @DisplayName("Should encode value correctly")

        int start = bufferIndex;

        // StructureSize (2 bytes) - must be 44
        this.structureSize = SMBUtil.readInt2(buffer, bufferIndex);
        if (this.structureSize != 44) {
            throw new SMBProtocolDecodingException("Invalid lease break structure size: " + this.structureSize);
        }
        bufferIndex += 2;

            assertEquals(0, SMBUtil.readInt2(buffer, headerStart + 42)); // WriteChannelInfoLength
            assertEquals(0x01, SMBUtil.readInt4(buffer, headerStart + 44)); // Write flags

            // Verify data offset is written correctly
            int dataOffsetValue = SMBUtil.readInt2(buffer, headerStart + 2);

        assertEquals(testState, SMBUtil.readInt4(buffer, 40));

        // Verify lease flags at offset 44 (40 + 4 for state)
        assertEquals(0, SMBUtil.readInt4(buffer, 44));

        // Verify lease duration at offset 48 (44 + 4 for flags) - should be 0 (reserved)
        assertEquals(0, SMBUtil.readInt8(buffer, 48));
    }

    @CsvSource({
            // Positive cases (should be accepted)
            "1, 1, true", // ATTR_READONLY
            "2, 2, true", // ATTR_HIDDEN
            "4, 4, true", // ATTR_SYSTEM
            "16, 16, true", // ATTR_DIRECTORY
            "32, 32, true", // ATTR_ARCHIVE
            "3, 1, true", // READONLY | HIDDEN vs READONLY
            "3, 2, true", // READONLY | HIDDEN vs HIDDEN

        bb.putShort((short) 3); // numExpanded
        bb.putShort((short) 44); // expandedNameOffset

        // Special name at offset 22
        bb.position(22);
        String specialName = "SPECIAL";
        bb.put(specialName.getBytes(StandardCharsets.UTF_16LE));
        bb.putShort((short) 0);

        // Expanded names at offset 44
        bb.position(44);
        String[] expandedNames = { "NAME1", "NAME2", "NAME3" };

            (byte) 38, (byte) 30, (byte) 22, (byte) 14, (byte) 6, (byte) 61, (byte) 53, (byte) 45, (byte) 37, (byte) 29, (byte) 21,
            (byte) 13, (byte) 5, (byte) 60, (byte) 52, (byte) 44, (byte) 36, (byte) 28, (byte) 20, (byte) 12, (byte) 4, (byte) 27,
            (byte) 19, (byte) 11, (byte) 3 };
    private static int[] totrot = { 1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28 };

        byte[] encoded = AvPairs.encode(pairs);

        assertNotNull(encoded, "Encoded data should not be null");

        int expectedLength = 4 + 4 + // AvFlags header + data
                4 + 8 + // AvTimestamp header + data
                4 + 4 + // AvTargetName header + data
                4; // EOL
        assertEquals(expectedLength, encoded.length, "Encoded length should match expected");

            writeSecurityBuffer(type3, 28, offset, domain);
            offset += domainLength;
            writeSecurityBuffer(type3, 36, offset, user);
            offset += userLength;
            writeSecurityBuffer(type3, 44, offset, workstation);
            offset += workstationLength;
            writeSecurityBuffer(type3, 52, offset, sessionKey);
            writeULong(type3, 60, flags);
            return type3;

        testBuffer[0] = 0x01; // revision
        testBuffer[1] = 0x00; // padding
        SMBUtil.writeInt2(0x8004, testBuffer, 2); // type
        SMBUtil.writeInt4(20, testBuffer, 4); // owner offset
        SMBUtil.writeInt4(44, testBuffer, 8); // group offset
        SMBUtil.writeInt4(0, testBuffer, 12); // SACL offset
        SMBUtil.writeInt4(0, testBuffer, 16); // DACL offset

        // Owner SID with 3 sub-authorities (S-1-5-21-X-Y-Z)