@DisplayName("Test implementation consistency")
    void testImplementationConsistency() {
        // Given
        SmbNegotiationRequest consistentRequest = new TestSmbNegotiationRequest(true);

        // When & Then - verify consistency across multiple calls
        for (int i = 0; i < 10; i++) {
            assertTrue(consistentRequest.isSigningEnforced(), "Implementation should consistently return the same value");
        }

        assertEquals(0, DialectVersion.SMB302.compareTo(DialectVersion.SMB302));
    }

    @Test
    @DisplayName("Should return consistent ordinal values")
    void testOrdinalValues() {
        // Ordinal values should be consistent with enum declaration order
        assertTrue(DialectVersion.SMB1.ordinal() < DialectVersion.SMB202.ordinal());

- Exception types and messages
- Stream consumption (should not consume)
- Consistency across multiple calls

**Test Count**: 11 tests

**Key Scenarios**:
- ✅ Validates non-null streams
- ✅ Throws CrawlerSystemException for null
- ✅ Called during getText execution
- ✅ Does not consume or modify stream
- ✅ Consistent behavior across multiple calls
- ✅ Works with various InputStream types

---

            MessageDigest md5 = Crypto.getMD5();
            md5.digest(null);
        });
    }

    @Test
    @DisplayName("Should produce consistent hash results")
    void testHashConsistency() {
        // Given
        String input = "Test consistency";
        byte[] data = input.getBytes();

        // When
        MessageDigest md5_1 = Crypto.getMD5();
        MessageDigest md5_2 = Crypto.getMD5();

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Base test class providing common test infrastructure and utilities.
 * All test classes should extend this to ensure consistent test setup.
 */
@ExtendWith(MockitoExtension.class)
public abstract class BaseTest {

    protected final Logger logger = LoggerFactory.getLogger(getClass());

    @BeforeEach
    void baseSetUp() {

package org.codelibs.fess.exception;

import org.apache.lucene.queryparser.classic.ParseException;

/**
 * Exception thrown when a query parsing error occurs.
 * This exception wraps Lucene's ParseException to provide consistent error handling
 * within the Fess search framework.
 *
 */
public class QueryParseException extends FessSystemException {

    /** Serial version UID for serialization compatibility */

 */
package org.codelibs.fess.exception;

/**
 * This exception is thrown when a storage-related error occurs.
 * It can be used to wrap underlying storage exceptions, providing a
 * consistent error handling mechanism for storage operations.
 */
public class StorageException extends FessSystemException {
    private static final long serialVersionUID = 1L;

    /**

/**
 * This class contains constants for field names used in the Fess Suggest system.
 * These constants represent various field names that are used throughout the application
 * to ensure consistency and avoid hardcoding strings.
 *
 * <ul>
 * <li>{@link #ID} - The unique identifier field.</li>
 * <li>{@link #TEXT} - The text content field.</li>
 * <li>{@link #READING_PREFIX} - The prefix for reading fields.</li>

 *
 * This exception is used to indicate errors that occur during the execution
 * of SSO authentication and authorization processes. It extends FessSystemException
 * to provide consistent error handling within the Fess system for SSO-related
 * processing failures such as token validation errors, communication failures
 * with SSO providers, or configuration issues.
 */

 */

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
 * scattered authentication implementations.
 */
public interface AuthenticationProvider {

    /**