// Test unavailable SID type (type 6 - DELETED)
        assertNull(sambaHelper.getAccountId(createMockSID(6, "Deleted Account")));

        // Test unavailable SID type (type 7 - INVALID)
        assertNull(sambaHelper.getAccountId(createMockSID(7, "Invalid Account")));
    }

    @Test
    public void test_getAccountId_smb1_basic() throws SmbException {
        // Note: SMB1 SID testing is limited due to interface constraints

        this.existNextPage = existNextPage;
    }

    /**
     * Gets the number of records to display per page.
     * If the page size is not set or is invalid, returns the default page size.
     *
     * @return the page size
     */
    public int getPageSize() {
        if (pageSize <= 0) {
            pageSize = getDefaultPageSize();
        }

                return LocalDateTime.ofInstant(instant, ZoneId.systemDefault());
            } catch (final DateTimeParseException e) {
                logger.debug("Invalid date format: {}", value, e);
            }
        }
        return DfTypeUtil.toLocalDateTime(value);
    }

                    .orElse(false);
        } catch (final InvalidAccessTokenException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Invalid access token.", e);
            }
            return false;
        }
    }

        // Since we can't easily mock the IOException, we'll test with invalid data
        writeTestFile("invalid => "); // Invalid format

        try {
            charMappingFile.reload(null);
            // If no exception, the file might have been parsed with warnings
            assertTrue(true);
        } catch (Exception e) {
            // Expected for invalid format
            assertTrue(true);
        }
    }

                throw new IllegalArgumentException("Invalid argument provided");
            }
        };
        ComponentUtil.register(searchEngineClient, "searchEngineClient");

        // Execute the job
        String result = purgeDocJob.execute();

        // Assert error message is in the result
        assertTrue(result.contains("Invalid argument provided"));
    }

    @Test

     * @return an array containing [hour, minute]
     * @throws FessSystemException if the time format is invalid
     */
    protected static int[] parseTime(final String time) {
        final String[] froms = time.split(":");
        if (froms.length != 2) {
            throw new FessSystemException("Invalid time format: " + time + ". Expected format: HH:MM");
        }
        final int[] values = new int[2];

public class SinceAnnotationRule extends AbstractGradleViolationRule {

    public static final String SINCE_ERROR_MESSAGE = "Is not annotated with @since ";
    public static final String SINCE_MISMATCH_ERROR_MESSAGE = "Has invalid @since: it should be %s, but currently is %s";
    public static final String SINCE_INCONSISTENT_ERROR_MESSAGE = "Has inconsistent @since: %s";

    public SinceAnnotationRule(Map<String, Object> params) {
        super(params);

        assertEquals("allinurl:", getAsQuery(Collections.singletonMap(k, new String[] { "allinurl" })));
        assertEquals("", getAsQuery(Collections.singletonMap(k, new String[] { "invalid" })));
        assertEquals("", getAsQuery(Collections.singletonMap(k, new String[] { "" })));
    }

    @Test
    public void test_extraQueries() {

    @Test
    public void test_init_withInvalidSSLCertificate() {
        // Create a temporary invalid certificate file
        File invalidCertFile = null;
        try {
            invalidCertFile = File.createTempFile("invalid_cert", ".crt");
            try (FileWriter writer = new FileWriter(invalidCertFile)) {
                writer.write("INVALID CERTIFICATE CONTENT");
            }