DirFileEntryEnumIterator1 it = new DirFileEntryEnumIterator1(tree, parent, "*", null, 0);
        assertFalse(it.hasNext(), "Iterator should be empty when server reports no such file");

        // FindClose2 is sent during cleanup
        verify(tree, times(1)).send(isA(SmbComFindClose2.class), any());
        verify(tree, atLeastOnce()).release();
    }

    @ParameterizedTest
    @ValueSource(strings = { "", " ", "*", "?" })

        verify(transport).disconnect(true, true);
    }

    // Happy path: ensureConnected returns true/false
    @ParameterizedTest
    @DisplayName("ensureConnected indicates if it connected during call")
    @ValueSource(booleans = { true, false })
    void ensureConnected_returns(boolean connectedDuringCall) throws Exception {
        when(transport.ensureConnected()).thenReturn(connectedDuringCall);

                    throw new SuggesterException("Request timeout. time:" + time + " unit:" + unit.name());
                }
                if (error != null) {
                    throw new SuggesterException("An error occurred during the deferred computation.", error);
                }
                return response;
            } catch (final InterruptedException e) {
                throw new InterruptedRuntimeException(e);
            }

    }

    @Test
    @DisplayName("Test constructor with invalid information level")
    void testConstructorWithInvalidInformationLevel() {
        // The exception is thrown during writeParametersWireFormat when mapInformationLevel is called
        Trans2QueryFSInformation trans2 = new Trans2QueryFSInformation(config, 99);
        assertNotNull(trans2);

                    .orElseGet(() -> redirect(LoginAction.class));
        };
        validatePasswordForm(form, toIndexPage);
        if (!getUserBean().isPresent()) {
            logger.warn("User session not found during password change - potential session timeout or security issue");
            return redirect(LoginAction.class);
        }
        final String username = getUserBean().get().getUserId();
        try {

 * <p>
 * This service handles character mapping management including CRUD operations
 * and list retrieval. Character mappings are used for text normalization
 * and character substitution during document processing and search operations.
 * </p>
 */
public class CharMappingService {

    /**
     * Creates a new instance of CharMappingService.
     */
    public CharMappingService() {

     * Rewrites the query using the provided rewrite context.
     *
     * @param queryShardContext the query rewrite context
     * @return the rewritten query builder
     * @throws IOException if an I/O error occurs during rewriting
     */
    @Override
    public QueryBuilder rewrite(final QueryRewriteContext queryShardContext) throws IOException {
        return queryBuilder.rewrite(queryShardContext);
    }

    @Override

     * @param cred the authentication credentials to use for the session
     * @throws SmbException if an SMB protocol error occurs
     * @throws GeneralSecurityException if a security error occurs during authentication
     */
    public SmbComSessionSetupAndX(final CIFSContext tc, final SmbComNegotiateResponse negotiated, final ServerMessageBlock andx,
            final Object cred) throws SmbException, GeneralSecurityException {

     * @param file the actual file containing the dictionary content
     * @throws DictionaryException if the file was updated by another process,
     *         if the file doesn't exist, or if there's an error during storage
     */
    public void store(final DictionaryFile<? extends DictionaryItem> dictFile, final File file) {
        getDictionaryFile(dictFile.getId()).ifPresent(currentFile -> {

            try {
                checkForLeaks();
                performCleanup();
            } catch (Exception e) {
                log.error("Error during resource cleanup", e);
            }
        }, cleanupInterval, cleanupInterval, TimeUnit.MILLISECONDS);
    }

    /**
     * Get resource statistics
     *
     * @return map of statistics
     */