package org.hibernate.test.idgen.enhanced.sequence;
import junit.framework.Test;
import org.hibernate.testing.junit.functional.FunctionalTestClassTestSuite;
import org.hibernate.testing.junit.functional.FunctionalTestCase;
import org.hibernate.Session;
import org.hibernate.id.enhanced.SequenceStyleGenerator;
import org.hibernate.persister.entity.EntityPersister;
import static org.hibernate.id.IdentifierGeneratorHelper.BasicHolder;
/**
* {@inheritDoc}
*
* @author Steve Ebersole
*/
public class BasicSequenceTest extends FunctionalTestCase {
public BasicSequenceTest(String string) {
super( string );
}
public String[] getMappings() {
return new String[] { "idgen/enhanced/sequence/Basic.hbm.xml" };
}
public static Test suite() {
return new FunctionalTestClassTestSuite( BasicSequenceTest.class );
}
public void testNormalBoundary() {
EntityPersister persister = sfi().getEntityPersister( Entity.class.getName() );
assertClassAssignability( SequenceStyleGenerator.class, persister.getIdentifierGenerator().getClass() );
SequenceStyleGenerator generator = ( SequenceStyleGenerator ) persister.getIdentifierGenerator();
int count = 5;
Entity[] entities = new Entity[count];
Session s = openSession();
s.beginTransaction();
for ( int i = 0; i < count; i++ ) {
entities[i] = new Entity( "" + ( i + 1 ) );
s.save( entities[i] );
long expectedId = i + 1;
assertEquals( expectedId, entities[i].getId().longValue() );
assertEquals( expectedId, generator.getDatabaseStructure().getTimesAccessed() );
assertEquals( expectedId, ( (BasicHolder) generator.getOptimizer().getLastSourceValue() ).getActualLongValue() );
}
s.getTransaction().commit();
s.beginTransaction();
for ( int i = 0; i < count; i++ ) {
assertEquals( i + 1, entities[i].getId().intValue() );
s.delete( entities[i] );
}
s.getTransaction().commit();
s.close();
}
}