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

/**
 * Concurrency and thread-safety tests for RankFusionProcessor.
 * Tests the improvements made to thread safety using CopyOnWriteArrayList.
 */
public class RankFusionProcessorConcurrencyTest extends UnitFessTestCase {

    private static final String ID_FIELD = "_id";

    /**

    protected static final String JAVABIN = "javabin";

    /** Constant for Kryo serializer type. */
    protected static final String KRYO = "kryo";

    /** ThreadLocal container for Kryo instances to ensure thread safety. */
    protected final ThreadLocal<Kryo> kryoThreadLocal;

    /**
     * Constructs a new DataSerializer.
     * <p>
     * Initializes the ThreadLocal Kryo instances with appropriate configuration.

        assertNotNull(provider2.providePrimaryOneWayCryptographer());
        assertNotSame(provider1.providePrimaryOneWayCryptographer(), provider2.providePrimaryOneWayCryptographer());
    }

    // Test thread safety
    @Test
    public void test_threadSafety() {
        // Test that the provider returns the same instances in multi-threaded environment
        final int threadCount = 10;

                        java.lang.reflect.Modifier.isStatic(method.getModifiers()));
            }
        }
    }

    @Test
    public void test_generic_type_safety() {
        // Test generic type safety of getObject method
        // Since we're in test environment without request context, this will return null
        String stringResult = WebApiUtil.getObject("testString");

        }
    }

    @Test
    public void test_concurrentOperations() throws InterruptedException {
        // Test thread safety with concurrent operations
        final int threadCount = 10;
        Thread[] threads = new Thread[threadCount];
        final boolean[] results = new boolean[threadCount];

        assertEquals("user", roles.get(1));
    }

    @Test
    public void test_parseJwtClaim_nestedObject() throws IOException {
        final String jwtClaim = "{\"address\":{\"street\":\"123 Main St\",\"city\":\"Springfield\"}}";
        final Map<String, Object> attributes = new HashMap<>();

        authenticator.parseJwtClaim(jwtClaim, attributes);

            0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnStreet = cci("street", "street", null, null, String.class, "street", null, false, false, false,
            "keyword", 0, 0, null, null, false, null, null, null, null, null, false);

        value = " ";
        assertNull(dataStore.convertValue(Constants.DEFAULT_SCRIPT, value, paramMap));
    }

    // ========== Thread Safety Tests ==========

    /**
     * Test that the volatile alive field is visible across threads.
     * One thread sets alive to false, other threads should see the change immediately.
     */
    @Test

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

public class UserRoleLoginExceptionTest extends UnitFessTestCase {

    // Mock subclass of RootAction for testing generic type safety
    private static class TestAction extends RootAction {
        // Test subclass
    }

    // Another mock subclass for testing
    private static class AdminAction extends RootAction {

        // Should keep existing doc_id
        assertEquals("existing-doc-id", dataMap.get("doc_id"));
    }

    @Test
    public void test_concurrentStore() throws Exception {
        // Test thread safety
        final int threadCount = 10;
        final int docsPerThread = 10;
        final List<Thread> threads = new ArrayList<>();
        final AtomicInteger successCount = new AtomicInteger(0);