@Test
    @DisplayName("getDfsReferrals handles empty name via CIFSException")
    void getDfsReferrals_emptyName() throws Exception {
        String emptyName = "";
        doThrow(new jcifs.CIFSException("invalid dfs name")).when(transport)
                .getDfsReferrals(eq(ctx), eq(emptyName), any(), any(), anyInt());

        assertThrows(jcifs.CIFSException.class, () -> transport.getDfsReferrals(ctx, emptyName, "h", "d", 1));

class CloseableIteratorTest extends BaseTest {

    @Mock
    private CloseableIterator<SmbResource> mockIterator;

    @Test
    @DisplayName("Should define close method")
    void testCloseMethod() throws CIFSException {
        // When
        mockIterator.close();

        // Then
        verify(mockIterator).close();
    }

    @Test
    @DisplayName("Should extend Iterator and AutoCloseable")

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

package jcifs.dcerpc.ndr;

import jcifs.CIFSException;

/**
 * Exception thrown when an error occurs during NDR encoding or decoding operations.
 */
public class NdrException extends CIFSException {

    /**
     *
     */
    private static final long serialVersionUID = 7621650016319792189L;
    /**

    void testIterator_FilterThrowsException() throws Exception {
        // Given: A filter that throws exception
        when(locator.getType()).thenReturn(SmbConstants.TYPE_WORKGROUP);
        when(locator.getURL()).thenReturn(createSmbURL("smb://"));
        when(nameFilter.accept(any(SmbResource.class), anyString())).thenThrow(new CIFSException("Filter error"));

        // Mock response

 */
package jcifs.internal;

import jcifs.CIFSException;

/**
 * Exception thrown when errors occur during SMB protocol message decoding.
 * Indicates that an SMB message could not be properly parsed or decoded due to
 * malformed data, protocol violations, or unsupported message formats.
 *
 * @author mbechler
 */
public class SMBProtocolDecodingException extends CIFSException {

    /**
     *
     */

 */
package jcifs.pac;

import jcifs.CIFSException;

/**
 * Exception thrown when PAC (Privilege Attribute Certificate) data cannot be decoded.
 * Indicates malformed or invalid PAC structures in Kerberos tickets.
 */
public class PACDecodingException extends CIFSException {

    private static final long serialVersionUID = 1L;

    /**

     * @throws CIFSException if a CIFS protocol error occurs
     */
    public Type3Message(final CIFSContext tc, final Type2Message type2, final String targetName, final String password, final String domain,
            final String user, final String workstation, final int flags) throws GeneralSecurityException, CIFSException {
        // keep old behavior of anonymous auth when no password is provided

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

package jcifs.smb;

import java.util.Collections;
import java.util.HashMap;
import java.util.Map;

import jcifs.CIFSException;
import jcifs.util.Hexdump;

/**
 * There are hundreds of error codes that may be returned by a CIFS
 * server. Rather than represent each with it's own <code>Exception</code>

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;

import jcifs.CIFSException;
import jcifs.Configuration;
import jcifs.config.PropertyConfiguration;

public class SmbComWriteAndXResponseTest {

    private Configuration config;

    @BeforeEach
    public void setUp() throws CIFSException {
        config = new PropertyConfiguration(new Properties());
    }

    /**

import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.MethodSource;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;

import jcifs.CIFSContext;
import jcifs.CIFSException;
import jcifs.Configuration;
import jcifs.spnego.NegTokenInit;

@ExtendWith(MockitoExtension.class)
class Kerb5AuthenticatorTest {

    @Mock
    CIFSContext tc;

    @Mock
    Configuration config;