HHH-16517 Add test for issue
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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.batch;
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import org.hibernate.cfg.AvailableSettings;
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import org.hibernate.testing.orm.junit.DomainModel;
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import org.hibernate.testing.orm.junit.Jira;
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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.hibernate.testing.orm.junit.Setting;
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import org.junit.jupiter.api.AfterAll;
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import org.junit.jupiter.api.Test;
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import jakarta.persistence.Column;
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import jakarta.persistence.Entity;
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import jakarta.persistence.Id;
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import jakarta.persistence.Inheritance;
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import jakarta.persistence.InheritanceType;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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/**
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* @author Marco Belladelli
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*/
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@SessionFactory
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@DomainModel( annotatedClasses = {
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BatchUpdateAndJoinedInheritanceTest.JoinedBase.class,
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BatchUpdateAndJoinedInheritanceTest.JoinedEntity.class
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} )
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@ServiceRegistry( settings = @Setting( name = AvailableSettings.STATEMENT_BATCH_SIZE, value = "5" ) )
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@Jira( "https://hibernate.atlassian.net/browse/HHH-16517" )
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public class BatchUpdateAndJoinedInheritanceTest {
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@AfterAll
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public void tearDown(SessionFactoryScope scope) {
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scope.inTransaction( session -> session.createMutationQuery( "delete from JoinedBase" ).executeUpdate() );
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}
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@Test
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public void testMultipleUpdates(SessionFactoryScope scope) {
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scope.inTransaction( session -> {
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JoinedEntity entity = new JoinedEntity( 1L, "original_name", 0 );
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session.persist( entity );
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session.flush();
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session.clear();
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// first update
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entity = session.get( JoinedEntity.class, 1L );
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entity.setName( "updated_name" );
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entity.setValue( 1 );
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session.flush();
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session.clear();
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// second update
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entity = session.get( JoinedEntity.class, 1L );
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assertEquals( "updated_name", entity.getName() );
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assertEquals( 1, entity.getValue() );
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entity.setName( "updated_name_2" );
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entity.setValue( 2 );
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session.flush();
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session.clear();
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// final assertions
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entity = session.get( JoinedEntity.class, 1L );
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assertEquals( "updated_name_2", entity.getName() );
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assertEquals( 2, entity.getValue() );
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} );
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}
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@Entity( name = "JoinedBase" )
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@Inheritance( strategy = InheritanceType.JOINED )
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public static class JoinedBase {
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@Id
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private Long id;
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@Column( name = "value_col" )
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private Integer value;
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public JoinedBase() {
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}
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public JoinedBase(Long id, Integer value) {
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this.id = id;
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this.value = value;
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}
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public Integer getValue() {
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return value;
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}
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public void setValue(Integer value) {
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this.value = value;
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}
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}
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@Entity( name = "JoinedEntity" )
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public static class JoinedEntity extends JoinedBase {
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private String name;
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public JoinedEntity() {
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}
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public JoinedEntity(Long id, String name, Integer value) {
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super( id, value );
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this.name = name;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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}
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}
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