HHH-16613 Add a test case to display an issue
This commit is contained in:
marko-bekhta
Andrea Boriero
parent
a64490ed50
commit
f6ec141b47
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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* License: GNU Lesser General Public License (LGPL), version 2.1 or later
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* See the lgpl.txt file in the root directory or http://www.gnu.org/licenses/lgpl-2.1.html
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*/
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package org.hibernate.orm.test.sql.exec.manytoone;
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import org.hibernate.Hibernate;
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import org.hibernate.testing.orm.junit.DomainModel;
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import org.hibernate.testing.orm.junit.ServiceRegistry;
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import org.hibernate.testing.orm.junit.SessionFactory;
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import org.hibernate.testing.orm.junit.SessionFactoryScope;
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import org.junit.jupiter.api.AfterEach;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import jakarta.persistence.Cacheable;
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import jakarta.persistence.Entity;
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import jakarta.persistence.FetchType;
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import jakarta.persistence.GeneratedValue;
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import jakarta.persistence.Id;
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import jakarta.persistence.ManyToOne;
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import static org.assertj.core.api.Assertions.assertThat;
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@DomainModel(
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annotatedClasses = {
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EntityWithEagerManyToOneTest.ConcreteEntity.class,
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EntityWithEagerManyToOneTest.LazyAbstractEntityReference.class,
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EntityWithEagerManyToOneTest.LazyConcreteEntityReference.class
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}
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)
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@ServiceRegistry
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@SessionFactory
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public class EntityWithEagerManyToOneTest {
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private Integer abstractEntityReferenceId;
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private Integer concreteEntityReferenceId;
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@BeforeEach
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public void setUp(SessionFactoryScope scope) {
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scope.inTransaction( session -> {
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ConcreteEntity entity = new ConcreteEntity();
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session.save( entity );
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LazyAbstractEntityReference reference = new LazyAbstractEntityReference( entity );
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session.save( reference );
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this.abstractEntityReferenceId = reference.getId();
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LazyConcreteEntityReference concreteReference = new LazyConcreteEntityReference( entity );
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session.save( concreteReference );
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this.concreteEntityReferenceId = concreteReference.getId();
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} );
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}
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@AfterEach
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public void tearDown(SessionFactoryScope scope) {
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scope.inTransaction(
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session -> {
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session.createQuery( "update LazyAbstractEntityReference e set e.entity = null" ).executeUpdate();
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session.createQuery( "update LazyConcreteEntityReference e set e.entity = null" ).executeUpdate();
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session.createQuery( "delete from ConcreteEntity" ).executeUpdate();
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session.createQuery( "delete from LazyAbstractEntityReference" ).executeUpdate();
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session.createQuery( "delete from LazyConcreteEntityReference" ).executeUpdate();
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}
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);
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}
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@Test
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public void containsEagerAbstractEntity(SessionFactoryScope scope) {
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scope.inTransaction(
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session -> {
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LazyAbstractEntityReference reference = session.get(
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LazyAbstractEntityReference.class, abstractEntityReferenceId );
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assertThat( reference ).isNotNull();
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assertThat( Hibernate.isInitialized( reference.getEntity() ) ).isTrue();
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}
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);
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}
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@Test
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public void containsEagerConcreteEntity(SessionFactoryScope scope) {
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scope.inTransaction(
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session -> {
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LazyConcreteEntityReference reference = session.get(
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LazyConcreteEntityReference.class, concreteEntityReferenceId );
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assertThat( reference ).isNotNull();
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assertThat( Hibernate.isInitialized( reference.getEntity() ) ).isTrue();
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}
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);
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}
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@Entity(name = "AbstractEntity")
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@Cacheable // NOTE that all these entities are cacheable - if removed from the entities both tests above - pass.
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public static abstract class AbstractEntity {
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@Id
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@GeneratedValue
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private Integer id;
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public AbstractEntity() {
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super();
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}
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public Integer getId() {
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return id;
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}
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public void setId(Integer id) {
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this.id = id;
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}
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}
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@Entity(name = "ConcreteEntity")
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@Cacheable
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public static class ConcreteEntity extends AbstractEntity {
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private String content = "text";
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public ConcreteEntity() {
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super();
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}
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public String getContent() {
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return content;
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}
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public void setContent(String content) {
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this.content = content;
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}
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}
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@Entity(name = "LazyAbstractEntityReference")
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@Cacheable
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public static class LazyAbstractEntityReference {
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@Id
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@GeneratedValue
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private Integer id;
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@ManyToOne(fetch = FetchType.EAGER)
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private AbstractEntity entity;
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public LazyAbstractEntityReference() {
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}
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public LazyAbstractEntityReference(AbstractEntity entity) {
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setEntity( entity );
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}
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public Integer getId() {
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return id;
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}
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public void setId(Integer id) {
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this.id = id;
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}
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public AbstractEntity getEntity() {
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return entity;
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}
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public void setEntity(AbstractEntity entity) {
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this.entity = entity;
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}
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}
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@Entity(name = "LazyConcreteEntityReference")
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@Cacheable
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public static class LazyConcreteEntityReference {
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@Id
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@GeneratedValue
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private Integer id;
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@ManyToOne(fetch = FetchType.EAGER)
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private ConcreteEntity entity;
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public LazyConcreteEntityReference() {
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}
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public LazyConcreteEntityReference(ConcreteEntity entity) {
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setEntity( entity );
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}
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public Integer getId() {
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return id;
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}
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public void setId(Integer id) {
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this.id = id;
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}
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public ConcreteEntity getEntity() {
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return entity;
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}
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public void setEntity(ConcreteEntity entity) {
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this.entity = entity;
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}
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}
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}
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@ -0,0 +1,208 @@
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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* License: GNU Lesser General Public License (LGPL), version 2.1 or later
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* See the lgpl.txt file in the root directory or http://www.gnu.org/licenses/lgpl-2.1.html
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*/
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package org.hibernate.orm.test.sql.exec.manytoone;
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import static org.assertj.core.api.Assertions.assertThat;
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import org.hibernate.Hibernate;
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import org.hibernate.testing.orm.junit.DomainModel;
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import org.hibernate.testing.orm.junit.JiraKey;
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import org.hibernate.testing.orm.junit.ServiceRegistry;
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import org.hibernate.testing.orm.junit.SessionFactory;
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import org.hibernate.testing.orm.junit.SessionFactoryScope;
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import org.junit.jupiter.api.AfterEach;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import jakarta.persistence.Cacheable;
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import jakarta.persistence.Entity;
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import jakarta.persistence.FetchType;
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import jakarta.persistence.GeneratedValue;
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import jakarta.persistence.Id;
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import jakarta.persistence.ManyToOne;
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@DomainModel(
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annotatedClasses = {
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EntityWithLazyManyToOneTest.ConcreteEntity.class,
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EntityWithLazyManyToOneTest.LazyAbstractEntityReference.class,
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EntityWithLazyManyToOneTest.LazyConcreteEntityReference.class
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}
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)
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@ServiceRegistry
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@SessionFactory
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@JiraKey( "HHH-16613" )
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public class EntityWithLazyManyToOneTest {
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private Integer abstractEntityReferenceId;
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private Integer concreteEntityReferenceId;
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@BeforeEach
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public void setUp(SessionFactoryScope scope) {
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scope.inTransaction( session -> {
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ConcreteEntity entity = new ConcreteEntity();
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session.save( entity );
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LazyAbstractEntityReference reference = new LazyAbstractEntityReference( entity );
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session.save( reference );
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this.abstractEntityReferenceId = reference.getId();
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LazyConcreteEntityReference concreteReference = new LazyConcreteEntityReference( entity );
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session.save( concreteReference );
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this.concreteEntityReferenceId = concreteReference.getId();
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} );
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}
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@AfterEach
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public void tearDown(SessionFactoryScope scope) {
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scope.inTransaction(
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session -> {
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session.createQuery( "update LazyAbstractEntityReference e set e.entity = null" ).executeUpdate();
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session.createQuery( "update LazyConcreteEntityReference e set e.entity = null" ).executeUpdate();
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session.createQuery( "delete from ConcreteEntity" ).executeUpdate();
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session.createQuery( "delete from LazyAbstractEntityReference" ).executeUpdate();
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session.createQuery( "delete from LazyConcreteEntityReference" ).executeUpdate();
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}
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);
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}
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@Test
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public void containsLazyAbstractEntity(SessionFactoryScope scope) {
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scope.inTransaction(
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session -> {
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LazyAbstractEntityReference reference = session.get(
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LazyAbstractEntityReference.class, abstractEntityReferenceId );
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assertThat( reference ).isNotNull();
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assertThat( Hibernate.isInitialized( reference.getEntity() ) ).isFalse();
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}
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);
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}
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@Test
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public void containsLazyConcreteEntity(SessionFactoryScope scope) {
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scope.inTransaction(
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session -> {
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LazyConcreteEntityReference reference = session.get(
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LazyConcreteEntityReference.class, concreteEntityReferenceId );
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assertThat( reference ).isNotNull();
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assertThat( Hibernate.isInitialized( reference.getEntity() ) ).isFalse();
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}
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);
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}
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@Entity(name = "AbstractEntity")
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@Cacheable // NOTE that all these entities are cacheable - if removed from the entities both tests above - pass.
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public static abstract class AbstractEntity {
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@Id
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@GeneratedValue
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private Integer id;
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public AbstractEntity() {
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super();
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}
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public Integer getId() {
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return id;
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}
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public void setId(Integer id) {
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this.id = id;
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}
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}
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@Entity(name = "ConcreteEntity")
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@Cacheable
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public static class ConcreteEntity extends AbstractEntity {
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private String content = "text";
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public ConcreteEntity() {
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super();
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}
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public String getContent() {
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return content;
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}
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public void setContent(String content) {
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this.content = content;
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}
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}
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@Entity(name = "LazyAbstractEntityReference")
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@Cacheable
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public static class LazyAbstractEntityReference {
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@Id
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@GeneratedValue
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private Integer id;
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@ManyToOne(fetch = FetchType.LAZY)
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private AbstractEntity entity;
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public LazyAbstractEntityReference() {
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}
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public LazyAbstractEntityReference(AbstractEntity entity) {
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setEntity( entity );
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}
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public Integer getId() {
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return id;
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}
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public void setId(Integer id) {
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this.id = id;
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}
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public AbstractEntity getEntity() {
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return entity;
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}
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public void setEntity(AbstractEntity entity) {
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this.entity = entity;
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}
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}
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@Entity(name = "LazyConcreteEntityReference")
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@Cacheable
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public static class LazyConcreteEntityReference {
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@Id
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@GeneratedValue
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private Integer id;
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@ManyToOne(fetch = FetchType.LAZY)
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private ConcreteEntity entity;
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public LazyConcreteEntityReference() {
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}
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public LazyConcreteEntityReference(ConcreteEntity entity) {
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setEntity( entity );
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}
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public Integer getId() {
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return id;
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}
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public void setId(Integer id) {
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this.id = id;
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}
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public ConcreteEntity getEntity() {
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return entity;
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}
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public void setEntity(ConcreteEntity entity) {
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this.entity = entity;
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}
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}
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}
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