if (buffer == null || buffer.length < bufferIndex + 4) {
                    throw new SMBProtocolDecodingException("Buffer too small");
                }
                return 4;
            }

            @Override
            public int encode(byte[] dst, int dstIndex) {
                return 4;
            }

        ndrBuffer.readOctetArray(destData, 0, sourceData.length);

        assertEquals(sourceData.length, ndrBuffer.getIndex());
        assertEquals(sourceData.length, ndrBuffer.getLength()); // Length is updated on read too
        assertArrayEquals(sourceData, destData);

        // Read with offset and length
        ndrBuffer.setIndex(0);
        Arrays.fill(destData, (byte) 0x00); // Clear destData

    @Override
    public Integer getTimeToLive() {
        String value = getHandlerParameterMap().get("time_to_live");
        if (StringUtil.isBlank(value)) {
            value = getHandlerParameterMap().get("timeToLive"); // TODO remove
            if (StringUtil.isBlank(value)) {
                return null;
            }
            logger.warn("timeToLive is deprecated. Please use time_to_live.");
        }
        try {

            // This is a critical security vulnerability. The ID token should be validated
            // to ensure it was issued by the expected OpenID Connect provider and has not been tampered with.
            // TODO: Implement JWT signature validation using the provider's public key

            final Map<String, Object> attributes = new HashMap<>();
            attributes.put("accesstoken", tr.getAccessToken());

        assertEquals(32, sid.sub_authority[0]);
        assertEquals(544, sid.sub_authority[1]);
        assertEquals(adminSidString, sid.toString());
    }

    /**
     * Test byte array constructor with too many sub-authorities.
     */
    @Test
    void testByteArrayConstructorTooManySubAuthorities() {
        byte[] badSid = new byte[10];
        badSid[1] = 101; // sub_authority_count > 100

        DirectoryCacheEntry entry = leaseManager.getCacheEntry(directoryPath);
        if (entry != null) {
            entry.removeChild(fileName);
            
            // If too many inconsistencies, invalidate entire cache
            if (entry.getInconsistencyCount() > 5) {
                entry.invalidate();
            }
        }
    }
}
```

        String domain = "DOMAIN";
        netServerEnum2 = new NetServerEnum2(realConfig, domain, NetServerEnum2.SV_TYPE_ALL);

        // Test with very small buffer
        byte[] dst = new byte[10]; // Too small for the full parameters

        // Should throw ArrayIndexOutOfBoundsException
        assertThrows(ArrayIndexOutOfBoundsException.class, () -> {
            netServerEnum2.writeParametersWireFormat(dst, 0);

        @DisplayName("Should handle insufficient buffer length")
        void testInsufficientBufferLength() {
            FileFsSizeInformation info = new FileFsSizeInformation();
            byte[] buffer = new byte[10]; // Too small

            // Should throw ArrayIndexOutOfBoundsException for insufficient buffer
            assertThrows(ArrayIndexOutOfBoundsException.class, () -> {
                info.decode(buffer, 0, buffer.length);

    }

    @Test
    @DisplayName("Should handle parsing invalid message bytes")
    void testInvalidMessageBytes() {
        // Given
        byte[] invalidBytes = { 1, 2, 3, 4, 5 }; // Too short and invalid

        // When/Then
        assertThrows(IOException.class, () -> {
            new Type3Message(invalidBytes);
        });
    }

    @Test

    void testWriteParametersWireFormatSmallBuffer() {
        netShareEnum = new NetShareEnum(realConfig);

        // Buffer too small for the full parameters (need at least 19 bytes)
        byte[] dst = new byte[10];

        assertThrows(ArrayIndexOutOfBoundsException.class, () -> {
            netShareEnum.writeParametersWireFormat(dst, 0);