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 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
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package org.apache.cayenne.access;

import org.apache.cayenne.cache.MockQueryCache;
import org.apache.cayenne.cache.QueryCache;
import org.apache.cayenne.cache.QueryCacheEntryFactory;
import org.apache.cayenne.configuration.server.ServerRuntime;
import org.apache.cayenne.di.Inject;
import org.apache.cayenne.query.QueryCacheStrategy;
import org.apache.cayenne.query.QueryMetadata;
import org.apache.cayenne.query.SelectQuery;
import org.apache.cayenne.testdo.testmap.Painting;
import org.apache.cayenne.unit.di.server.CayenneProjects;
import org.apache.cayenne.unit.di.server.ServerCase;
import org.apache.cayenne.unit.di.server.UseServerRuntime;
import org.junit.After;
import org.junit.Test;

import java.io.Serializable;
import java.util.List;

import static org.junit.Assert.assertTrue;

@UseServerRuntime(CayenneProjects.TESTMAP_PROJECT)
public class DataDomainQueryActionIT extends ServerCase {

    @Inject
    private DataContext context;

    @Inject
    private ServerRuntime runtime;

    @After
    public void tearDown() {
        runtime.getDataDomain().resetProperties();
    }

    @Test
    public void testCachedQuery() {

        DataDomain domain = runtime.getDataDomain();

        Painting p = context.newObject(Painting.class);
        p.setPaintingTitle("sample");

        SelectQuery query = new SelectQuery(Painting.class);

        query.addPrefetch(Painting.TO_GALLERY.disjoint());
        query.addPrefetch(Painting.TO_ARTIST.disjoint());
        query.addOrdering(Painting.PAINTING_TITLE.asc());
        query.setCacheStrategy(QueryCacheStrategy.SHARED_CACHE);
        query.setPageSize(5);

        QueryCache cache = domain.queryCache;

        domain.queryCache = new MockQueryCache() {

            @Override
            public List<?> get(QueryMetadata metadata, QueryCacheEntryFactory factory) {
                Object results = factory.createObject();
                assertTrue(
                        "Query cache is not serializable.",
                        results instanceof Serializable);

                return null;
            }

            @SuppressWarnings("all")
            @Override
            public void put(QueryMetadata metadata, List results) {
                assertTrue(
                        "Query cache is not serializable.",
                        results instanceof Serializable);
            }
        };

        DataDomainQueryAction action = new DataDomainQueryAction(context, domain, query);
        action.execute();

        domain.queryCache = cache;
    }

}