*/
    SidResolver getSIDResolver();

    /**
     * Get the credentials associated with this context
     *
     * @return the used credentials
     */
    Credentials getCredentials();

    /**
     * Get a URL stream handler for SMB URLs
     *
     * @return an URL handler using this context
     */
    URLStreamHandler getUrlHandler();

    /**

        mockCredentialsInternal = Mockito.mock(CredentialsInternal.class);

        Mockito.when(mockContext.getConfig()).thenReturn(mockConfig);
        Mockito.when(mockContext.getCredentials()).thenReturn(mockCredentials);
        Mockito.when(mockCredentials.unwrap(Mockito.any())).thenReturn(mockCredentialsInternal);
        Mockito.when(mockCredentialsInternal.clone()).thenReturn(mockCredentialsInternal);

        mockCredentialsInternal = Mockito.mock(CredentialsInternal.class);

        Mockito.when(mockContext.getConfig()).thenReturn(mockConfig);
        Mockito.when(mockContext.getCredentials()).thenReturn(mockCredentials);
        Mockito.when(mockCredentials.unwrap(Mockito.any())).thenReturn(mockCredentialsInternal);
        Mockito.when(mockCredentialsInternal.clone()).thenReturn(mockCredentialsInternal);

            return null; // not used
        }
    };

    @BeforeEach
    void setup() {
        when(ctx.getConfig()).thenReturn(config);
        when(ctx.getCredentials()).thenReturn(creds);
        when(ctx.getNameServiceClient()).thenReturn(nsc);
    }

    private static URL smbUrl(String spec) {
        try {
            return new URL(null, spec, SMB_HANDLER);

                    message.setFlag(NtlmFlags.NTLMSSP_REQUEST_TARGET, true);
                }
            } else if (this.transportContext.getCredentials() instanceof NtlmPasswordAuthentication) {
                final NtlmPasswordAuthentication npa = (NtlmPasswordAuthentication) this.transportContext.getCredentials();
                String domain = npa.getUserDomain();
                String user = !npa.isAnonymous() ? npa.getUsername() : null;

        // Base context configuration - always needed
        when(cifsContext.getConfig()).thenReturn(configuration);

        // Context and credentials wiring - used by most tests
        when(cifsContext.getCredentials()).thenReturn(credentials);
        when(credentials.unwrap(CredentialsInternal.class)).thenReturn(credentialsInternal);
        when(credentialsInternal.clone()).thenReturn(credentialsInternal);

        NtlmPasswordAuthentication creds = new NtlmPasswordAuthentication(
                new BaseContext(new PropertyConfiguration(System.getProperties())), "domain", "user", "password");
        when(mockCifsContext.getCredentials()).thenReturn(creds);
        when(mockCifsContext.getConfig()).thenReturn(new PropertyConfiguration(System.getProperties()));
        when(mockCifsContext.getNameServiceClient()).thenReturn(mockNameServiceClient);

        pool = new SmbTransportPoolImpl();

        // Setup default mock behaviors
        when(ctx.getConfig()).thenReturn(config);
        when(ctx.getNameServiceClient()).thenReturn(nameSvc);
        when(ctx.getCredentials()).thenReturn(creds);
        when(ctx.getTransportPool()).thenReturn(pool);

        // Default config values
        when(config.getLocalAddr()).thenReturn(null);
        when(config.getLocalPort()).thenReturn(0);

        mockConfig = Mockito.mock(Configuration.class);
        mockCredentials = Mockito.mock(Credentials.class);

        Mockito.when(mockContext.getConfig()).thenReturn(mockConfig);
        Mockito.when(mockContext.getCredentials()).thenReturn(mockCredentials);

        // Mock CredentialsInternal for session tests
        jcifs.smb.CredentialsInternal mockCredentialsInternal = Mockito.mock(jcifs.smb.CredentialsInternal.class);

        when(config.getMaxRequestRetries()).thenReturn(2);
        when(config.isTraceResourceUsage()).thenReturn(false);
        // Mock credentials to avoid NullPointerException
        when(ctx.getCredentials()).thenReturn(credentials);
        when(credentials.getUserDomain()).thenReturn("DOMAIN");
        // Mock DFS resolver
        when(ctx.getDfs()).thenReturn(dfsResolver);
    }