originalContext.encode(buffer, 0);

        // Create a new context and decode
        DirectoryLeaseContext decodedContext = new DirectoryLeaseContext(new Smb2LeaseKey(), 0, DirectoryCacheScope.IMMEDIATE_CHILDREN);
        decodedContext.decode(buffer, 0, buffer.length);

        // Verify decoded values
        assertArrayEquals(originalKey.getKey(), decodedContext.getLeaseKey().getKey());

public interface CommonServerMessageBlock extends Message {

    /**
     * Decode message data from the given byte array
     *
     * @param buffer the byte array containing the message data
     * @param bufferIndex the starting index in the buffer
     * @return message length
     * @throws SMBProtocolDecodingException if decoding fails
     */
    int decode(byte[] buffer, int bufferIndex) throws SMBProtocolDecodingException;

    /**

     */
    public OpenSearchAccessResultData(final Map<String, Object> src) {
        setTransformerName((String) src.get(TRANSFORMER_NAME));
        setEncoding((String) src.get(ENCODING));
        final String dataStr = (String) src.get(DATA);
        if (dataStr != null) {
            try {
                setData(Base64Util.decode(dataStr));
            } catch (final Exception e) {

        NetworkInterfaceInfo decoded = NetworkInterfaceInfo.decode(encoded, 0);
        assertEquals(nic.getInterfaceIndex(), decoded.getInterfaceIndex());
        assertEquals(nic.getLinkSpeed(), decoded.getLinkSpeed());
        assertEquals(nic.isRssCapable(), decoded.isRssCapable());
    }

    @Test
    void testChannelInfoCreation() throws Exception {

        this.maxFragmentedSize = RdmaCapabilities.DEFAULT_MAX_FRAGMENTED_SIZE;
    }

    /**
     * Decode from byte array
     *
     * @param data source data
     * @param offset starting offset
     * @return decoded response
     */
    public static SmbDirectNegotiateResponse decode(byte[] data, int offset) {
        if (data.length - offset < 32) {

            SMBUtil.writeInt2(0, buffer, SmbConstants.SMB1_HEADER_LENGTH + 1);

            assertThrows(SMBProtocolDecodingException.class, () -> {
                testBlock.decode(buffer, 0);
            });
        }

        @Test
        @DisplayName("Test decode with retain payload")
        void testDecodeWithRetainPayload() throws SMBProtocolDecodingException {
            testBlock.retainPayload();

 * @author mbechler
 */
public final class AvPairs {

    private AvPairs() {
    }

    /**
     * Decode a list of AvPairs
     *
     * @param data the encoded AV pairs data
     * @return individual pairs
     * @throws CIFSException if decoding fails
     */
    public static List<AvPair> decode(final byte[] data) throws CIFSException {
        final List<AvPair> pairs = new LinkedList<>();
        int pos = 0;

        }

        @Test
        @DisplayName("Should decode sync message correctly")
        void testDecodeSync() throws SMBProtocolDecodingException {
            byte[] buffer = createValidSyncMessage();
            testMessage.setBytesRead(10);

            int len = testMessage.decode(buffer, 0);

            assertTrue(len > 0);
            assertFalse(testMessage.isAsync());

            assertEquals(0x01, response.getShareFlags(), "Should decode share flags");
            assertEquals(0x08, response.getCapabilities(), "Should decode capabilities");
            assertEquals(0x001F01FF, response.getMaximalAccess(), "Should decode maximal access");
            assertTrue(response.isShareDfs(), "Should detect DFS from decoded data");
        }

        @Test

        objAttr.decode(mockNdrBuffer);

        assertEquals(100, objAttr.length);
        assertEquals(3, objAttr.attributes);
        assertEquals(4, objAttr.security_descriptor);

        verify(objAttr.root_directory).decode(mockDeferredNdrBuffer);
        verify(objAttr.object_name).decode(mockDeferredNdrBuffer);
        verify(objAttr.security_quality_of_service).decode(mockDeferredNdrBuffer);
    }