assertNotNull(param.getValues());
        assertEquals(0, param.getValues().length);
    }

    @Test
    public void test_constructor_withSingleValue() {
        // Test with single value
        String name = "singleParam";
        String[] values = { "onlyValue" };
        RequestParameter param = new RequestParameter(name, values);

        assertEquals(name, param.getName());

    }

    // Test execute with empty list
    @Test
    public void test_execute_emptyList() {
        String result = scoreUpdater.execute();
        assertEquals("", result);
    }

    // Test execute with single booster
    @Test
    public void test_execute_singleBooster() {
        TestScoreBooster booster = new TestScoreBooster(100L);
        scoreUpdater.addScoreBooster(booster);

        assertEquals(0L, MemoryUtil.sizeOf(null));
    }

    @Test
    public void test_sizeOf_stringVariations() {
        // Empty string
        assertEquals(56L, MemoryUtil.sizeOf(""));

        // Single character
        assertEquals(57L, MemoryUtil.sizeOf("a"));

        // Unicode characters
        assertEquals(58L, MemoryUtil.sizeOf("こん"));

        // Very long string

import org.lastaflute.web.login.exception.LoginFailureException;
import org.lastaflute.web.response.ActionResponse;
import org.lastaflute.web.response.HtmlResponse;

/**
 * SSO (Single Sign-On) action controller.
 *
 * This action handles SSO authentication flows including login, logout, and metadata
 * operations. It coordinates with the SsoManager to perform authentication using

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                .stream()
                .map(protwordsItem -> createEditBody(protwordsItem, dictId))
                .collect(Collectors.toList())).status(ApiResult.Status.OK).result());
    }

    /**
     * Retrieve a single character mapping entry by ID for the specified dictionary.
     *
     * @param dictId identifier of the dictionary
     * @param id identifier of the mapping entry
     * @return JSON response containing the mapping entry

    /** Maximum number of retry attempts for failed operations */
    protected int maxRetryCount = 5;

    /** Default number of rows to process in a single batch */
    protected int defaultRowSize = 100;

    /**
     * Default constructor for indexing helper.
     * Creates a new instance with default values.
     */
    public IndexingHelper() {

        return value;
    }

    /**
     * Gets a typed value from a document map.
     * Supports conversion to String, Date, Long, Integer, Double, Float, Boolean,
     * List, and String array types. Handles both single values and arrays/lists.
     *
     * @param <T> the type to convert the value to
     * @param doc the document map to extract the value from
     * @param key the key to look up in the document map

 * is properly escaped in regex patterns to match literally.
 */
public class CrawlerRuleMimeTypePatternTest extends UnitFessTestCase {

    // Pattern from webFileRule in rule.xml
    // Note: In XML, single backslash is used. In Java string, we need to double it.
    private static final String WEB_FILE_RULE_PATTERN = "(application/xml" //
            + "|application/xhtml\\+xml" //
            + "|application/rdf\\+xml" //

    }

    @Test
    public void test_specialCharactersInMessage() {
        // Test with special characters in message
        String messageWithSpecialChars = "Error: offset > 1000 && offset < 2000 | \"quotes\" 'single' \n\t tab";
        ResultOffsetExceededException exception = new ResultOffsetExceededException(messageWithSpecialChars);

        assertEquals(messageWithSpecialChars, exception.getMessage());
    }

    @Test