HHH-18017 Add test for issue
This commit is contained in:
Marco Belladelli
parent
c5d5bc1922
commit
ad3d985b52
|
|
@ -0,0 +1,158 @@
|
|||
/*
|
||||
* Hibernate, Relational Persistence for Idiomatic Java
|
||||
*
|
||||
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
|
||||
* See the lgpl.txt file in the root directory or http://www.gnu.org/licenses/lgpl-2.1.html
|
||||
*/
|
||||
package org.hibernate.orm.test.querycache;
|
||||
|
||||
import org.hibernate.cfg.AvailableSettings;
|
||||
import org.hibernate.engine.spi.SessionImplementor;
|
||||
import org.hibernate.jpa.HibernateHints;
|
||||
import org.hibernate.query.Query;
|
||||
import org.hibernate.stat.spi.StatisticsImplementor;
|
||||
|
||||
import org.hibernate.testing.orm.junit.DomainModel;
|
||||
import org.hibernate.testing.orm.junit.Jira;
|
||||
import org.hibernate.testing.orm.junit.ServiceRegistry;
|
||||
import org.hibernate.testing.orm.junit.SessionFactory;
|
||||
import org.hibernate.testing.orm.junit.SessionFactoryScope;
|
||||
import org.hibernate.testing.orm.junit.Setting;
|
||||
import org.junit.jupiter.api.AfterAll;
|
||||
import org.junit.jupiter.api.BeforeAll;
|
||||
import org.junit.jupiter.api.Test;
|
||||
|
||||
import jakarta.persistence.DiscriminatorColumn;
|
||||
import jakarta.persistence.DiscriminatorType;
|
||||
import jakarta.persistence.DiscriminatorValue;
|
||||
import jakarta.persistence.Entity;
|
||||
import jakarta.persistence.Id;
|
||||
import jakarta.persistence.criteria.CriteriaBuilder;
|
||||
import jakarta.persistence.criteria.CriteriaQuery;
|
||||
import jakarta.persistence.criteria.Root;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
|
||||
/**
|
||||
* @author Marco Belladelli
|
||||
*/
|
||||
@DomainModel( annotatedClasses = {
|
||||
SingleTableInheritanceQueryCacheTest.AbstractEntity.class,
|
||||
SingleTableInheritanceQueryCacheTest.EntityA.class,
|
||||
SingleTableInheritanceQueryCacheTest.SubEntityA.class,
|
||||
SingleTableInheritanceQueryCacheTest.EntityB.class,
|
||||
} )
|
||||
@SessionFactory
|
||||
@ServiceRegistry( settings = {
|
||||
@Setting( name = AvailableSettings.USE_QUERY_CACHE, value = "true" ),
|
||||
@Setting( name = AvailableSettings.GENERATE_STATISTICS, value = "true" ),
|
||||
} )
|
||||
@Jira( "https://hibernate.atlassian.net/browse/HHH-18017" )
|
||||
public class SingleTableInheritanceQueryCacheTest {
|
||||
@Test
|
||||
public void testHQL(SessionFactoryScope scope) {
|
||||
scope.inTransaction( session -> executeQuery( session, session.createQuery(
|
||||
"from AbstractEntity where id = 1",
|
||||
AbstractEntity.class
|
||||
), SubEntityA.class ) );
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testCriteria(SessionFactoryScope scope) {
|
||||
scope.inTransaction( session -> {
|
||||
final CriteriaBuilder cb = session.getCriteriaBuilder();
|
||||
final CriteriaQuery<AbstractEntity> query = cb.createQuery( AbstractEntity.class );
|
||||
final Root<AbstractEntity> from = query.from( AbstractEntity.class );
|
||||
executeQuery(
|
||||
session,
|
||||
session.createQuery( query.where( cb.equal( from.get( "id" ), 2 ) ) ),
|
||||
EntityB.class
|
||||
);
|
||||
} );
|
||||
}
|
||||
|
||||
private void executeQuery(
|
||||
SessionImplementor session,
|
||||
Query<AbstractEntity> query,
|
||||
Class<? extends AbstractEntity> resultClass) {
|
||||
final StatisticsImplementor statistics = session.getSessionFactory().getStatistics();
|
||||
query.setHint( HibernateHints.HINT_CACHEABLE, true );
|
||||
for ( int i = 0; i < 2; i++ ) {
|
||||
statistics.clear();
|
||||
session.clear();
|
||||
final AbstractEntity result = query.getSingleResult();
|
||||
assertThat( result ).isExactlyInstanceOf( resultClass );
|
||||
assertThat( statistics.getQueryCacheHitCount() ).isEqualTo( i );
|
||||
assertThat( statistics.getQueryCachePutCount() ).isEqualTo( 1 - i );
|
||||
}
|
||||
}
|
||||
|
||||
@BeforeAll
|
||||
public void setUp(SessionFactoryScope scope) {
|
||||
scope.inTransaction( session -> {
|
||||
session.persist( new SubEntityA( 1L, "a1", 1 ) );
|
||||
session.persist( new EntityB( 2L, 2.0 ) );
|
||||
} );
|
||||
}
|
||||
|
||||
@AfterAll
|
||||
public void tearDown(SessionFactoryScope scope) {
|
||||
scope.inTransaction( session -> session.createMutationQuery( "delete from AbstractEntity" ).executeUpdate() );
|
||||
}
|
||||
|
||||
@Entity( name = "AbstractEntity" )
|
||||
@DiscriminatorColumn( name = "disc_col", discriminatorType = DiscriminatorType.INTEGER )
|
||||
static abstract class AbstractEntity {
|
||||
@Id
|
||||
private Long id;
|
||||
|
||||
public AbstractEntity() {
|
||||
}
|
||||
|
||||
public AbstractEntity(Long id) {
|
||||
this.id = id;
|
||||
}
|
||||
}
|
||||
|
||||
@Entity( name = "EntityA" )
|
||||
@DiscriminatorValue( "1" )
|
||||
static class EntityA extends AbstractEntity {
|
||||
private String aProp;
|
||||
|
||||
public EntityA() {
|
||||
}
|
||||
|
||||
public EntityA(Long id, String aProp) {
|
||||
super( id );
|
||||
this.aProp = aProp;
|
||||
}
|
||||
}
|
||||
|
||||
@Entity( name = "SubEntityA" )
|
||||
@DiscriminatorValue( "11" )
|
||||
static class SubEntityA extends EntityA {
|
||||
private Integer subAProp;
|
||||
|
||||
public SubEntityA() {
|
||||
}
|
||||
|
||||
public SubEntityA(Long id, String aProp, Integer subAProp) {
|
||||
super( id, aProp );
|
||||
this.subAProp = subAProp;
|
||||
}
|
||||
}
|
||||
|
||||
@Entity( name = "EntityB" )
|
||||
@DiscriminatorValue( "2" )
|
||||
static class EntityB extends AbstractEntity {
|
||||
private Double bProp;
|
||||
|
||||
public EntityB() {
|
||||
}
|
||||
|
||||
public EntityB(Long id, Double bProp) {
|
||||
super( id );
|
||||
this.bProp = bProp;
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue