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HHH-16488 Add test for issue

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Marco Belladelli 2023-04-18 16:34:44 +02:00
parent 279b6ad31f
commit f32a11fedd
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1 changed files with 64 additions and 18 deletions
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82
hibernate-core/src/test/java/org/hibernate/orm/test/mapping/onetoone/ToOneSelfReferenceTest.java
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@ -6,49 +6,51 @@
*/
package org.hibernate.orm.test.mapping.onetoone;
import org.hibernate.testing.jdbc.SQLStatementInspector;
import org.hibernate.testing.orm.junit.DomainModel;
import org.hibernate.testing.orm.junit.Jira;
import org.hibernate.testing.orm.junit.SessionFactory;
import org.hibernate.testing.orm.junit.SessionFactoryScope;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import jakarta.persistence.ManyToOne;
import org.hibernate.testing.jdbc.SQLStatementInspector;
import org.hibernate.testing.orm.junit.DomainModel;
import org.hibernate.testing.orm.junit.SessionFactory;
import org.hibernate.testing.orm.junit.SessionFactoryScope;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import jakarta.persistence.Tuple;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.notNullValue;
import static org.hamcrest.Matchers.nullValue;
import static org.hibernate.orm.test.mapping.onetoone.ToOneSelfReferenceTest.EntityTest;
/**
* @author Andrea Boriero
*/
@DomainModel( annotatedClasses = { EntityTest.class } )
@SessionFactory(useCollectingStatementInspector = true)
@SessionFactory( useCollectingStatementInspector = true )
public class ToOneSelfReferenceTest {
@BeforeEach
@BeforeAll
public void setUp(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
EntityTest entity = new EntityTest( 1, "e1" );
EntityTest entity2 = new EntityTest( 2, "e2" );
EntityTest entity3 = new EntityTest( 3, "e3" );
final EntityTest entity = new EntityTest( 1, "e1" );
final EntityTest entity2 = new EntityTest( 2, "e2" );
final EntityTest entity3 = new EntityTest( 3, "e3" );
entity2.setEntity( entity3 );
entity.setEntity( entity2 );
session.save( entity3 );
session.save( entity2 );
session.save( entity );
session.persist( entity3 );
session.persist( entity2 );
session.persist( entity );
}
);
}
@Test
public void testGet(SessionFactoryScope scope) {
SQLStatementInspector statementInspector = scope.getCollectingStatementInspector();
final SQLStatementInspector statementInspector = scope.getCollectingStatementInspector();
statementInspector.clear();
scope.inTransaction(
session -> {
@ -69,7 +71,51 @@ public class ToOneSelfReferenceTest {
);
}
@Entity(name = "EntityTest")
@Test
@Jira( "https://hibernate.atlassian.net/browse/HHH-16488" )
public void testJoinIdQuery(SessionFactoryScope scope) {
scope.inTransaction( session -> {
final Tuple result = session.createQuery(
"select e1.id, e1.name, e2.id, e2.name from EntityTest e1 join e1.entity e2 where e1.id = 2",
Tuple.class
).getSingleResult();
assertThat( result.get( 0 ), is( 2 ) );
assertThat( result.get( 1 ), is( "e2" ) );
assertThat( result.get( 2 ), is( 3 ) );
assertThat( result.get( 3 ), is( "e3" ) );
} );
}
@Test
@Jira( "https://hibernate.atlassian.net/browse/HHH-16488" )
public void testQuery(SessionFactoryScope scope) {
scope.inTransaction( session -> {
final EntityTest result = session.createQuery(
"select e from EntityTest e where e.id = 2",
EntityTest.class
).getSingleResult();
assertThat( result.getId(), is( 2 ) );
assertThat( result.getName(), is( "e2" ) );
assertThat( result.getEntity().getId(), is( 3 ) );
assertThat( result.getEntity().getName(), is( "e3" ) );
assertThat( result.getEntity().getEntity(), is( nullValue() ) );
} );
}
@Test
@Jira( "https://hibernate.atlassian.net/browse/HHH-16488" )
public void testFind(SessionFactoryScope scope) {
scope.inTransaction( session -> {
final EntityTest result = session.find( EntityTest.class, 2 );
assertThat( result.getId(), is( 2 ) );
assertThat( result.getName(), is( "e2" ) );
assertThat( result.getEntity().getId(), is( 3 ) );
assertThat( result.getEntity().getName(), is( "e3" ) );
assertThat( result.getEntity().getEntity(), is( nullValue() ) );
} );
}
@Entity( name = "EntityTest" )
public static class EntityTest {
@Id
private Integer id;