//$Id: InstrumentCacheTest.java 10977 2006-12-12 23:28:04Z steve.ebersole@jboss.com $
package org.hibernate.test.lazycache;
import junit.framework.Test;
import org.hibernate.Hibernate;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
import org.hibernate.cfg.Environment;
import org.hibernate.dialect.Dialect;
import org.hibernate.intercept.FieldInterceptionHelper;
import org.hibernate.junit.functional.DatabaseSpecificFunctionalTestCase;
import org.hibernate.junit.functional.FunctionalTestClassTestSuite;
/**
* @author Gavin King
*/
public class InstrumentCacheTest extends DatabaseSpecificFunctionalTestCase {
public InstrumentCacheTest(String str) {
super(str);
}
public static Test suite() {
return new FunctionalTestClassTestSuite( InstrumentCacheTest.class );
}
private boolean isRunnable() {
// skip this test if document is not instrumented/enhanced
return FieldInterceptionHelper.isInstrumented( new Document() );
}
public boolean appliesTo(Dialect dialect) {
return isRunnable();
}
public String[] getMappings() {
return new String[] { "lazycache/Documents.hbm.xml" };
}
public void configure(Configuration cfg) {
cfg.setProperty(Environment.GENERATE_STATISTICS, "true");
}
public boolean overrideCacheStrategy() {
return false;
}
public void testInitFromCache() {
if ( !isRunnable() ) {
reportSkip( "classes not instrumented", "instrumentation tests" );
return;
}
Session s;
Transaction tx;
s = getSessions().openSession();
tx = s.beginTransaction();
s.persist( new Document("HiA", "Hibernate book", "Hibernate is....") );
tx.commit();
s.close();
s = getSessions().openSession();
tx = s.beginTransaction();
s.createQuery("from Document fetch all properties").uniqueResult();
tx.commit();
s.close();
getSessions().getStatistics().clear();
s = getSessions().openSession();
tx = s.beginTransaction();
Document d = (Document) s.createCriteria(Document.class).uniqueResult();
assertFalse( Hibernate.isPropertyInitialized(d, "text") );
assertFalse( Hibernate.isPropertyInitialized(d, "summary") );
assertEquals( "Hibernate is....", d.getText() );
assertTrue( Hibernate.isPropertyInitialized(d, "text") );
assertTrue( Hibernate.isPropertyInitialized(d, "summary") );
tx.commit();
s.close();
assertEquals( 2, getSessions().getStatistics().getPrepareStatementCount() );
s = getSessions().openSession();
tx = s.beginTransaction();
d = (Document) s.get(Document.class, d.getId());
assertFalse( Hibernate.isPropertyInitialized(d, "text") );
assertFalse( Hibernate.isPropertyInitialized(d, "summary") );
tx.commit();
s.close();
}
public void testInitFromCache2() {
if ( !isRunnable() ) {
reportSkip( "classes not instrumented", "instrumentation tests" );
return;
}
Session s;
Transaction tx;
s = getSessions().openSession();
tx = s.beginTransaction();
s.persist( new Document("HiA", "Hibernate book", "Hibernate is....") );
tx.commit();
s.close();
s = getSessions().openSession();
tx = s.beginTransaction();
s.createQuery("from Document fetch all properties").uniqueResult();
tx.commit();
s.close();
getSessions().getStatistics().clear();
s = getSessions().openSession();
tx = s.beginTransaction();
Document d = (Document) s.createCriteria(Document.class).uniqueResult();
assertFalse( Hibernate.isPropertyInitialized(d, "text") );
assertFalse( Hibernate.isPropertyInitialized(d, "summary") );
assertEquals( "Hibernate is....", d.getText() );
assertTrue( Hibernate.isPropertyInitialized(d, "text") );
assertTrue( Hibernate.isPropertyInitialized(d, "summary") );
tx.commit();
s.close();
assertEquals( 1, getSessions().getStatistics().getPrepareStatementCount() );
s = getSessions().openSession();
tx = s.beginTransaction();
d = (Document) s.get(Document.class, d.getId());
assertTrue( Hibernate.isPropertyInitialized(d, "text") );
assertTrue( Hibernate.isPropertyInitialized(d, "summary") );
tx.commit();
s.close();
}
}