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HHH-16109 Add test for issue

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Marco Belladelli 2023-02-07 13:14:06 +01:00 committed by Christian Beikov
parent 6f23c6fd00
commit 98ca6fcfb3
1 changed files with 107 additions and 0 deletions
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hibernate-core/src/test/java/org/hibernate/orm/test/jpa/criteria/query/NamedQueryTest.java Normal file
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/*
* 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.jpa.criteria.query;
import org.hibernate.query.sqm.internal.QuerySqmImpl;
import org.hibernate.testing.orm.domain.gambit.BasicEntity;
import org.hibernate.testing.orm.junit.DomainModel;
import org.hibernate.testing.orm.junit.JiraKey;
import org.hibernate.testing.orm.junit.SessionFactory;
import org.hibernate.testing.orm.junit.SessionFactoryScope;
import org.junit.jupiter.api.AfterAll;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import jakarta.persistence.TypedQuery;
import jakarta.persistence.criteria.CriteriaBuilder;
import jakarta.persistence.criteria.CriteriaQuery;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNull;
/**
* @author Marco Belladelli
*/
@SessionFactory
@DomainModel(annotatedClasses = BasicEntity.class)
@JiraKey("HHH-16109")
public class NamedQueryTest {
@BeforeAll
public void prepare(SessionFactoryScope scope) {
scope.inTransaction( session -> {
session.persist( new BasicEntity( 1, "test_1" ) );
session.persist( new BasicEntity( 2, "test_2" ) );
final CriteriaBuilder cb = session.getCriteriaBuilder();
final CriteriaQuery<BasicEntity> criteria = cb.createQuery( BasicEntity.class );
criteria.select( criteria.from( BasicEntity.class ) );
// Criteria
final TypedQuery<BasicEntity> criteriaQuery = session.createQuery( criteria );
scope.getSessionFactory().addNamedQuery( "criteria_query", criteriaQuery );
// Criteria + limit / offset
final TypedQuery<BasicEntity> criteriaQueryLimit = session.createQuery( criteria );
criteriaQueryLimit.setFirstResult( 1 ).setMaxResults( 1 );
scope.getSessionFactory().addNamedQuery( "criteria_query_limit", criteriaQueryLimit );
// HQL
final TypedQuery<BasicEntity> hqlQuery = session.createQuery( "from BasicEntity", BasicEntity.class );
scope.getSessionFactory().addNamedQuery( "hql_query", hqlQuery );
// HQL + limit / offset
final TypedQuery<BasicEntity> hqlQueryLimit = session.createQuery( "from BasicEntity", BasicEntity.class );
hqlQueryLimit.setFirstResult( 1 ).setMaxResults( 1 );
scope.getSessionFactory().addNamedQuery( "hql_query_limit", hqlQueryLimit );
} );
}
@AfterAll
public void tearDown(SessionFactoryScope scope) {
scope.inTransaction( session -> session.createMutationQuery( "delete from BasicEntity" ).executeUpdate() );
}
@Test
public void testCriteria(SessionFactoryScope scope) {
scope.inTransaction( session -> {
final TypedQuery<BasicEntity> query = session.createNamedQuery( "criteria_query", BasicEntity.class );
final QuerySqmImpl<BasicEntity> querySqm = (QuerySqmImpl<BasicEntity>) query;
assertNull( querySqm.getQueryOptions().getLimit().getFirstRow() );
assertNull( querySqm.getQueryOptions().getLimit().getMaxRows() );
assertEquals( 2, query.getResultList().size() );
} );
}
@Test
public void testCriteriaLimit(SessionFactoryScope scope) {
scope.inTransaction( session -> {
final TypedQuery<BasicEntity> query = session.createNamedQuery( "criteria_query_limit", BasicEntity.class );
final QuerySqmImpl<BasicEntity> querySqm = (QuerySqmImpl<BasicEntity>) query;
assertEquals( 1, querySqm.getQueryOptions().getLimit().getFirstRow() );
assertEquals( 1, querySqm.getQueryOptions().getLimit().getMaxRows() );
assertEquals( 1, query.getResultList().size() );
} );
}
@Test
public void testHql(SessionFactoryScope scope) {
scope.inTransaction( session -> {
final TypedQuery<BasicEntity> query = session.createNamedQuery( "hql_query", BasicEntity.class );
final QuerySqmImpl<BasicEntity> querySqm = (QuerySqmImpl<BasicEntity>) query;
assertNull( querySqm.getQueryOptions().getLimit().getFirstRow() );
assertNull( querySqm.getQueryOptions().getLimit().getMaxRows() );
assertEquals( 2, query.getResultList().size() );
} );
}
@Test
public void testHqlLimit(SessionFactoryScope scope) {
scope.inTransaction( session -> {
final TypedQuery<BasicEntity> query = session.createNamedQuery( "hql_query_limit", BasicEntity.class );
final QuerySqmImpl<BasicEntity> querySqm = (QuerySqmImpl<BasicEntity>) query;
assertEquals( 1, querySqm.getQueryOptions().getLimit().getFirstRow() );
assertEquals( 1, querySqm.getQueryOptions().getLimit().getMaxRows() );
assertEquals( 1, query.getResultList().size() );
} );
}
}