assertTrue(log.contains(", heap "));
        assertTrue(log.contains(", max "));
        assertTrue(log.endsWith("}"));

        // Verify format contains expected memory units
        assertTrue(log.matches(".*used [0-9.]+[a-zA-Z]+, heap [0-9.]+[a-zA-Z]+, max [0-9.]+[a-zA-Z]+.*"));
    }

    @Test
    public void test_byteCountToDisplaySize_edgeCases() {

            target /= 1024;
            unit = "K";
        } else if (value < 1024L * 1024L * 1024L) {
            target /= 1024;
            target /= 1024;
            unit = "M";
        } else if (value < 1024L * 1024L * 1024L * 1024L) {
            target /= 1024;
            target /= 1024;
            target /= 1024;
            unit = "G";
        } else {
            target /= 1024;

import org.codelibs.core.misc.DynamicProperties;
import org.codelibs.fess.app.web.base.login.ActionResponseCredential;
import org.codelibs.fess.unit.UnitFessTestCase;
import org.codelibs.fess.util.ComponentUtil;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

/**
 * Unit tests for {@link OpenIdConnectAuthenticator}.
 * Tests JWT parsing, Base64 decoding, and configuration handling.
 */

 */
package org.codelibs.fess.thumbnail.impl;

import java.io.File;
import java.util.HashMap;
import java.util.Map;

import org.codelibs.fess.mylasta.direction.FessConfig;
import org.codelibs.fess.unit.UnitFessTestCase;
import org.codelibs.fess.util.ComponentUtil;
import org.junit.jupiter.api.Test;

public class BaseThumbnailGeneratorTest extends UnitFessTestCase {

    private TestThumbnailGenerator generator;

package org.codelibs.fess.app.service;

import org.codelibs.fess.app.pager.UserPager;
import org.codelibs.fess.opensearch.user.exentity.User;
import org.codelibs.fess.unit.UnitFessTestCase;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

/**
 * Unit tests for {@link UserService}.
 * Tests user service business logic including store, delete, and password operations.
 */

import org.codelibs.fess.exception.ScriptEngineException;
import org.codelibs.fess.job.JobExecutor;
import org.codelibs.fess.script.ScriptEngine;
import org.codelibs.fess.script.ScriptEngineFactory;
import org.codelibs.fess.unit.UnitFessTestCase;
import org.codelibs.fess.util.ComponentUtil;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

public class ScriptExecutorTest extends UnitFessTestCase {

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.mylasta.direction.sponsor;

import static org.junit.jupiter.api.Assertions.assertNotSame;

import org.codelibs.fess.unit.UnitFessTestCase;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;
import org.lastaflute.core.security.InvertibleCryptographer;
import org.lastaflute.core.security.OneWayCryptographer;

 */
package org.codelibs.fess.query;

import java.math.BigDecimal;

import org.codelibs.fess.mylasta.direction.FessConfig;
import org.codelibs.fess.query.parser.QueryParser;
import org.codelibs.fess.unit.UnitFessTestCase;
import org.codelibs.fess.util.ComponentUtil;
import org.junit.jupiter.api.TestInfo;

/**
 * Base test class for query-related tests that properly initializes FessConfig
 */

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.exception;

import static org.junit.jupiter.api.Assertions.assertNotSame;

import org.codelibs.fess.unit.UnitFessTestCase;
import org.junit.jupiter.api.Test;

public class SearchQueryExceptionTest extends UnitFessTestCase {

    @Test
    public void test_constructorWithMessageAndCause() {

 */
package org.codelibs.fess.score;

import java.util.Collections;
import java.util.HashMap;
import java.util.Map;

import org.codelibs.fess.mylasta.direction.FessConfig;
import org.codelibs.fess.unit.UnitFessTestCase;
import org.codelibs.fess.util.ComponentUtil;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;
import org.opensearch.search.rescore.QueryRescorerBuilder;