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package org.apache.cayenne.cache;

import org.apache.cayenne.ObjectContext;
import org.apache.cayenne.di.Inject;
import org.apache.cayenne.query.QueryCacheStrategy;
import org.apache.cayenne.query.SelectQuery;
import org.apache.cayenne.testdo.testmap.Artist;
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.Test;

import java.util.List;

import static org.junit.Assert.assertNotSame;

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

    @Inject
    private ObjectContext context1;
    
    @Inject
    private ObjectContext context2;

    @Test
    public void testLocalCache() {
        
        Artist a = context1.newObject(Artist.class);
        a.setArtistName("artist");
        context1.commitChanges();
        
        SelectQuery q = new SelectQuery(Artist.class);
        q.setCacheStrategy(QueryCacheStrategy.LOCAL_CACHE);
        List<Artist> result1 = context1.performQuery(q);
        List<Artist> result2 = context2.performQuery(q);
        
        assertNotSame(
                result1.get(0).getObjectContext(), 
                result2.get(0).getObjectContext());
    }
}