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HHH-17750 Add a reproducer

This commit is contained in:
marko-bekhta 2024-02-20 12:41:00 +01:00 committed by Marco Belladelli
parent 7713a074af
commit 2c3909470b
1 changed files with 25 additions and 11 deletions
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36
hibernate-core/src/test/java/org/hibernate/orm/test/bytecode/enhancement/lazy/LazyProxyWithCollectionTest.java
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@ -9,18 +9,9 @@ package org.hibernate.orm.test.bytecode.enhancement.lazy;
import java.util.HashSet;
import java.util.Set;
import org.hibernate.HibernateException;
import org.hibernate.bytecode.enhance.spi.UnloadedClass;
import org.hibernate.event.service.spi.EventListenerRegistry;
import org.hibernate.event.spi.EventType;
import org.hibernate.event.spi.LoadEvent;
import org.hibernate.event.spi.LoadEventListener;
import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.bytecode.enhancement.BytecodeEnhancerRunner;
import org.hibernate.testing.bytecode.enhancement.CustomEnhancementContext;
import org.hibernate.testing.bytecode.enhancement.EnhancerTestContext;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import org.hibernate.testing.orm.junit.Jira;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@ -35,12 +26,13 @@ import jakarta.persistence.OneToOne;
import jakarta.persistence.Table;
import jakarta.persistence.Version;
import static org.assertj.core.api.Assertions.assertThat;
import static org.hibernate.testing.transaction.TransactionUtil.doInJPA;
/**
* @author Christian Beikov
*/
@TestForIssue( jiraKey = "HHH-14619" )
@Jira( "https://hibernate.atlassian.net/browse/HHH-14619" )
@RunWith( BytecodeEnhancerRunner.class )
public class LazyProxyWithCollectionTest extends BaseCoreFunctionalTestCase {
@ -85,6 +77,28 @@ public class LazyProxyWithCollectionTest extends BaseCoreFunctionalTestCase {
} );
}
@Test
@Jira( "https://hibernate.atlassian.net/browse/HHH-17750" )
public void testMerge() {
final Child child = doInJPA( this::sessionFactory, em -> {
return em.find( Child.class, childId );
} );
final Parent parent = doInJPA( this::sessionFactory, em -> {
Parent p = new Parent();
p.setChild( child );
return em.merge( p );
} );
doInJPA( this::sessionFactory, em -> {
em.merge( parent );
} );
doInJPA( this::sessionFactory, em -> {
assertThat( em.find( Parent.class, parent.getId() ).getChild().getId() ).isEqualTo( child.getId() );
} );
}
// --- //
@Entity