assertEquals(block.useUnicode, next.useUnicode, "useUnicode must be propagated");
        assertTrue(next.writeParamCalls > 0, "chained SMB parameter words should be written");
        assertTrue(next.writeBytesCalls > 0, "chained SMB bytes should be written");
    }

    @Test
    @DisplayName("decode basic AndX block with no chaining")
    void testDecodeBasicNoAndx() {

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package jcifs.smb;

/**
 * Exception thrown when an unsupported SMB operation is attempted.
 * Indicates that the requested operation is not supported by the SMB server or protocol version.
 *
 * @author mbechler
 *
 */
public class SmbUnsupportedOperationException extends SmbException {

    /**

import org.mockito.Mock;
import org.mockito.MockedStatic;
import org.mockito.MockitoAnnotations;

import jcifs.Credentials;
import jcifs.smb.CredentialsInternal;
import jcifs.smb.NtlmAuthenticator;
import jcifs.smb.NtlmPasswordAuthenticator;
import jcifs.smb.SmbAuthException;
import jcifs.smb.SmbRenewableCredentials;

class CIFSContextCredentialWrapperTest {

    @Mock
    private AbstractCIFSContext mockDelegate;
    @Mock

        return 4;
    }

    @SuppressWarnings("deprecation")
    private static boolean isExternalAuth(final NtlmPasswordAuthenticator pwAuth) {
        return pwAuth instanceof jcifs.smb.NtlmPasswordAuthentication
                && !((jcifs.smb.NtlmPasswordAuthentication) pwAuth).areHashesExternal() && pwAuth.getPassword().isEmpty();
    }

    @Override
    protected int writeBytesWireFormat(final byte[] dst, int dstIndex) {

    @DisplayName("Should define interface methods")
    void testCIFSContextInterface() {
        // Verify interface methods exist
        assertDoesNotThrow(() -> {
            mockContext.get("smb://server/share");
            mockContext.getPipe("smb://server/share/pipe", 0);
            mockContext.close();
            mockContext.getConfig();
            mockContext.getNameServiceClient();
            mockContext.getBufferCache();

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

package jcifs.smb;

import jcifs.CIFSContext;
import jcifs.CIFSException;

/**
 * Unified authentication provider interface for SMB authentication
 *
 * This interface provides a consistent authentication mechanism across
 * SMB1, SMB2, and SMB3 protocols, addressing the issue of multiple

/* jcifs smb client library in Java
 * Copyright (C) 2003  "Michael B. Allen" <jcifs at samba dot org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,

import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;

import jcifs.smb.DfsImpl;
import jcifs.smb.SmbTransportInternal;

@ExtendWith(MockitoExtension.class)
class DfsResolverTest {

    private DfsResolver dfsResolver;

    @Mock
    private CIFSContext mockContext;

    @Mock

        return channelId;
    }

    /**
     * Get the transport for this channel
     *
     * @return SMB transport
     */
    public SmbTransport getTransport() {
        return transport;
    }

    /**
     * Set the transport for this channel
     *
     * @param transport SMB transport
     */
    public void setTransport(SmbTransport transport) {
        this.transport = transport;
    }

    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.smb.SSPContext#getSupportedMechs()
     */
    @Override
    public ASN1ObjectIdentifier[] getSupportedMechs() {
        return new ASN1ObjectIdentifier[] { SPNEGO_MECH_OID };
    }

    /**
     * {@inheritDoc}
     *
     * @see jcifs.smb.SSPContext#getFlags()
     */
    @Override
    public int getFlags() {