super.setUp();
        scriptExecutor = new ScriptExecutor();
        scriptEngineFactory = new ScriptEngineFactory();
        testScriptEngine = new TestScriptEngine();
        ComponentUtil.register(scriptEngineFactory, "scriptEngineFactory");
    }

    @Override
    public void tearDown() throws Exception {
        ComponentUtil.register(null, "scriptEngineFactory");
        super.tearDown();
    }

        scriptEngineFactory.add("engine1", engine1);
        scriptEngineFactory.add("engine2", engine2);
        scriptEngineFactory.add("custom", customEngine);

        // Verify all engines are accessible by their registered names
        assertEquals(engine1, scriptEngineFactory.getScriptEngine("engine1"));
        assertEquals(engine2, scriptEngineFactory.getScriptEngine("engine2"));

import org.codelibs.fess.query.QueryProcessor;
import org.codelibs.fess.query.parser.QueryParser;
import org.codelibs.fess.rank.fusion.RankFusionProcessor;
import org.codelibs.fess.script.ScriptEngineFactory;
import org.codelibs.fess.sso.SsoManager;
import org.codelibs.fess.thumbnail.ThumbnailManager;
import org.lastaflute.core.message.MessageManager;
import org.lastaflute.core.security.PrimaryCipher;