Hibernate
/
hibernate-orm
mirror of https://github.com/hibernate/hibernate-orm
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

HHH-18007 Add a testcase for the issue

This commit is contained in:
marko-bekhta 2024-04-24 17:12:33 +02:00 committed by Christian Beikov
parent 47b63e51b9
commit e036509487
1 changed files with 87 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

95
hibernate-core/src/test/java/org/hibernate/orm/test/mapping/MappedSuperclassWithGenericsTest.java
View File

@ -7,44 +7,90 @@
package org.hibernate.orm.test.mapping;
import java.io.Serializable;
import java.util.List;
import java.util.Objects;
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.AfterAll;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.Test;
import jakarta.persistence.Column;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import jakarta.persistence.IdClass;
import jakarta.persistence.MappedSuperclass;
import jakarta.persistence.criteria.CriteriaBuilder;
import jakarta.persistence.criteria.CriteriaQuery;
import jakarta.persistence.criteria.Path;
import jakarta.persistence.criteria.Root;
import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.orm.junit.DomainModel;
import org.hibernate.testing.orm.junit.SessionFactory;
import org.junit.jupiter.api.Test;
import static org.assertj.core.api.Assertions.assertThat;
@TestForIssue(jiraKey = "HHH-14499")
@DomainModel(
annotatedClasses = {
MappedSuperclassWithGenericsTest.IntermediateAbstractMapped.class,
MappedSuperclassWithGenericsTest.BaseEntity.class,
MappedSuperclassWithGenericsTest.AbstractGenericMappedSuperType.class,
MappedSuperclassWithGenericsTest.SimpleEntity.class,
MappedSuperclassWithGenericsTest.GenericIdBaseEntity.class
}
)
@SessionFactory
public class MappedSuperclassWithGenericsTest {
@Test
@Jira( "https://hibernate.atlassian.net/browse/HHH-14499" )
public void testIt() {
}
@Test
@Jira( "https://hibernate.atlassian.net/browse/HHH-18007" )
void testSelectCriteriaGenericId(SessionFactoryScope scope) {
scope.inTransaction( session -> {
final CriteriaBuilder criteriaBuilder = session.getCriteriaBuilder();
final CriteriaQuery<Long> criteriaQuery = criteriaBuilder.createQuery( Long.class );
final Root<SimpleEntity> root = criteriaQuery.from( SimpleEntity.class );
final Path<Long> idPath = root.get( "id" );
criteriaQuery.select( idPath );
final List<Long> resultList = session.createQuery( criteriaQuery ).getResultList();
assertThat( resultList ).hasSize( 1 ).containsOnly( 1L );
} );
}
@Test
@Jira( "https://hibernate.atlassian.net/browse/HHH-18007" )
void testSelectGenericId(SessionFactoryScope scope) {
scope.inTransaction( session -> {
final List<Long> resultList = session.createQuery(
"select e.id from SimpleEntity e",
Long.class
).getResultList();
assertThat( resultList ).hasSize( 1 ).containsOnly( 1L );
} );
}
@BeforeAll
public void setUp(SessionFactoryScope scope) {
scope.inTransaction( session -> session.persist( new SimpleEntity( 1L, "simple_1" ) ) );
}
@AfterAll
public void tearDown(SessionFactoryScope scope) {
scope.inTransaction( session -> session.createMutationQuery( "delete from SimpleEntity" ).executeUpdate() );
}
@MappedSuperclass
public static abstract class AbstractGenericMappedSuperType<T> {
private T whateverType;
}
@MappedSuperclass
@IdClass( PK.class )
public static abstract class IntermediateAbstractMapped<T> extends AbstractGenericMappedSuperType<T> {
@Id
private String keyOne;
@Id
@ -55,7 +101,6 @@ public class MappedSuperclassWithGenericsTest {
@SuppressWarnings( "UnusedDeclaration" )
public static class PK implements Serializable {
private String keyOne;
private String keyTwo;
private String keyThree;
@ -82,9 +127,35 @@ public class MappedSuperclassWithGenericsTest {
@Entity( name = "BaseEntity" )
public static class BaseEntity<T> extends IntermediateAbstractMapped<byte[]> {
String aString;
}
@MappedSuperclass
public static class GenericIdBaseEntity<T extends Serializable> {
@Id
private T id;
protected GenericIdBaseEntity(T id) {
this.id = id;
}
public T getId() {
return id;
}
}
@Entity( name = "SimpleEntity" )
public static class SimpleEntity extends GenericIdBaseEntity<Long> {
@Column
private String string;
public SimpleEntity() {
super( null );
}
protected SimpleEntity(Long id, String string) {
super( id );
this.string = string;
}
}
}