});
    }

    @Test
    public void testValidSmbUrl() throws Exception {
        String url = "smb://server/share/folder/file.txt";
        String normalized = validator.validateSmbUrl(url);
        assertTrue(normalized.startsWith("smb://"));
        assertTrue(normalized.contains("server"));

package jcifs.smb;

import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;
import static org.mockito.Mockito.when;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.junit.jupiter.params.ParameterizedTest;

    /**
     * This static method registers the SMB URL protocol handler which is
     * required to use SMB URLs with the <code>java.net.URL</code> class. If this
     * method is not called before attempting to create an SMB URL with the
     * URL class the following exception will occur:
     * <blockquote>
     *
     * <pre>
     * Exception MalformedURLException: unknown protocol: smb
     *     at java.net.URL.&lt;init&gt;(URL.java:480)

package jcifs.smb1.smb1;

import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertTrue;

import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Nested;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;

package jcifs.smb1.smb1;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;

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

/**
 * Tests for the {@link Trans2SetFileInformationResponse} class.
 */
class Trans2SetFileInformationResponseTest {

    private Trans2SetFileInformationResponse response;

    @BeforeEach
    void setUp() {

package jcifs.smb1.smb1;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;

import org.junit.jupiter.api.Test;

/**
 * Tests for the DfsReferral class.
 * This class tests the functionality of the DfsReferral class,
 * ensuring that objects are constructed correctly, appended properly,
 * and that the toString method returns the expected format.
 */
class DfsReferralTest {

        if (!smbUrl.toLowerCase().startsWith("smb://")) {
            throw new SmbException("Invalid SMB URL format");
        }

        try {
            URL url = new URL(null, smbUrl, new jcifs.smb.Handler());

            // Validate host
            String host = url.getHost();
            if (host == null || host.isEmpty()) {
                throw new SmbException("SMB URL missing host");
            }

 */
package jcifs.internal;

import jcifs.util.transport.Message;

/**
 * Common interface for all SMB message blocks in the jCIFS protocol implementation.
 * Provides core functionality for encoding/decoding SMB messages, handling message signing,
 * and managing message metadata such as IDs, commands, and authentication information.
 *
 * @author mbechler
 */

     * @see java.lang.AutoCloseable#close()
     */
    @Override
    void close();

    /**
     * Gets the address of the remote SMB server.
     *
     * @return the connected address
     */
    Address getRemoteAddress();

    /**
     * Gets the host name of the remote SMB server.
     *
     * @return the connected host name
     */
    String getRemoteHostName();

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

package jcifs.internal;

/**
 * Interface for basic SMB file information.
 * Provides access to fundamental file metadata including attributes, timestamps,
 * and file size information retrieved from SMB file system operations.
 *
 * @author mbechler
 */
public interface SmbBasicFileInfo {

    /**
     * Gets the file attributes.
     *