/*
* Hibernate Search, full-text search for your domain model
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.search.test.backend;
import java.util.Map;
import org.apache.lucene.analysis.core.StopAnalyzer;
import org.apache.lucene.search.MatchAllDocsQuery;
import org.hibernate.Transaction;
import org.hibernate.criterion.Projections;
import org.hibernate.search.FullTextSession;
import org.hibernate.search.Search;
import org.hibernate.search.cfg.Environment;
import org.hibernate.search.test.SearchTestBase;
import org.junit.Assert;
import org.junit.Test;
public class SyncBackendLongWorkListStressTest extends SearchTestBase {
/* needs to be sensibly higher than org.hibernate.search.batchindexing.Executors.QUEUE_MAX_LENGTH */
private static final int NUM_SAVED_ENTITIES = 40;
@Test
public void testWorkLongerThanMaxQueueSize() throws Exception {
FullTextSession s = Search.getFullTextSession( openSession() );
for ( int i = 0; i < NUM_SAVED_ENTITIES; i++ ) {
Transaction tx = s.beginTransaction();
Clock clock = new Clock( i, "brand numĀ° " + i );
s.persist( clock );
tx.commit();
s.clear();
}
Transaction tx = s.beginTransaction();
// count of entities in database needs to be checked before SF is closed (HSQLDB will forget the entities)
Number count = (Number) s.createCriteria( Clock.class )
.setProjection( Projections.rowCount() )
.uniqueResult();
Assert.assertEquals( NUM_SAVED_ENTITIES, count.intValue() );
tx.commit();
s.close();
//we need to close the SessionFactory to wait for all async work to be flushed
closeSessionFactory();
//and restart it again..
openSessionFactory();
s = Search.getFullTextSession( openSession() );
tx = s.beginTransaction();
int fullTextCount = s.createFullTextQuery( new MatchAllDocsQuery(), Clock.class ).getResultSize();
Assert.assertEquals( NUM_SAVED_ENTITIES, fullTextCount );
s.purgeAll( Clock.class );
tx.commit();
s.close();
}
@Override
public Class<?>[] getAnnotatedClasses() {
return new Class[] { Clock.class };
}
@Override
public void configure(Map<String,Object> cfg) {
//needs FSDirectory to have the index contents survive the SessionFactory close
cfg.put( "hibernate.search.default.directory_provider", "filesystem" );
cfg.put( "hibernate.search.default.max_queue_length", "5" );
cfg.put( Environment.ANALYZER_CLASS, StopAnalyzer.class.getName() );
cfg.put( "hibernate.search.default.elasticsearch.index_schema_management_strategy", "update" );
}
}