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HHH-9302 - Add test for issue

This commit is contained in:
Andrea Boriero 2015-11-25 10:32:52 +00:00
parent 17b9a06d6d
commit 4776ff0913
5 changed files with 230 additions and 0 deletions
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143
hibernate-core/src/test/java/org/hibernate/test/inheritancediscriminator/joinedsubclass/JoinedSubclassTest.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.test.inheritancediscriminator.joinedsubclass;
import org.hibernate.Transaction;
import org.hibernate.criterion.Restrictions;
import org.hibernate.resource.transaction.spi.TransactionStatus;
import org.junit.Before;
import org.junit.Test;
import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
/**
* @author Andrea Boriero
*/
@TestForIssue(jiraKey = "HHH-9302")
public class JoinedSubclassTest extends BaseCoreFunctionalTestCase {
private Long subSubEntityId;
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class[] {RootEntity.class, SubEntity.class, SubSubEntity.class, SubSubSubEntity.class};
}
@Before
public void setup() {
session = openSession();
Transaction transaction = session.beginTransaction();
final SubSubEntity subSubEntity = new SubSubEntity();
final SubEntity subEntity = new SubSubEntity();
try {
session.save( subEntity );
session.save( subSubEntity );
transaction.commit();
subSubEntityId = subSubEntity.getId();
}
finally {
if ( transaction.getStatus() == TransactionStatus.ACTIVE ) {
transaction.rollback();
}
}
session.close();
}
@Test
public void shouldRetrieveSubEntity() {
session = openSession();
try {
RootEntity loaded = session.get( SubEntity.class, subSubEntityId );
assertNotNull( loaded );
assertTrue( loaded instanceof SubSubEntity );
}
finally {
session.close();
}
}
public void shouldNotRetrieveSubSubSubEntity() {
session = openSession();
try {
SubSubSubEntity loaded = session.get( SubSubSubEntity.class, subSubEntityId );
assertNull( loaded );
}
finally {
session.close();
}
}
// Criteria
@Test
public void shouldRetrieveSubSubEntityWithCriteria() {
session = openSession();
try {
SubSubEntity loaded = (SubSubEntity) session.createCriteria( SubSubEntity.class )
.add( Restrictions.idEq( subSubEntityId ) )
.uniqueResult();
assertNotNull( loaded );
}
finally {
session.close();
}
}
@Test
public void shouldNotRetrieveSubSubSubEntityWithCriteria() {
session = openSession();
try {
SubSubSubEntity loaded = (SubSubSubEntity) session.createCriteria( SubSubSubEntity.class )
.add( Restrictions.idEq( subSubEntityId ) )
.uniqueResult();
assertNull( loaded );
}
finally {
session.close();
}
}
// HQL
@Test
public void shouldRetrieveSubSubEntityWithHQL() {
session = openSession();
try {
SubSubEntity loaded = (SubSubEntity) session.createQuery(
"select se from SubSubEntity se where se.id = :id" )
.setLong( "id", subSubEntityId )
.uniqueResult();
assertNotNull( loaded );
}
finally {
session.close();
}
}
@Test
public void shouldNotRetrieveSubSubSubEntityWithHQL() {
session = openSession();
try {
SubSubSubEntity loaded = (SubSubSubEntity) session.createQuery(
"select se from SubSubSubEntity se where se.id = :id" )
.setLong( "id", subSubEntityId )
.uniqueResult();
assertNull( loaded );
}
finally {
session.close();
}
}
}

32
hibernate-core/src/test/java/org/hibernate/test/inheritancediscriminator/joinedsubclass/RootEntity.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.test.inheritancediscriminator.joinedsubclass;
import javax.persistence.DiscriminatorColumn;
import javax.persistence.DiscriminatorValue;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;
/**
* @author Andrea Boriero
*/
@Entity
@Inheritance(strategy = InheritanceType.JOINED)
@DiscriminatorColumn()
@DiscriminatorValue("ROOT")
public class RootEntity {
@Id
@GeneratedValue
private Long id;
public Long getId() {
return id;
}
}

18
hibernate-core/src/test/java/org/hibernate/test/inheritancediscriminator/joinedsubclass/SubEntity.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.test.inheritancediscriminator.joinedsubclass;
import javax.persistence.DiscriminatorValue;
import javax.persistence.Entity;
/**
* @author Andrea Boriero
*/
@Entity
@DiscriminatorValue("SUB")
public class SubEntity extends RootEntity {
}

19
hibernate-core/src/test/java/org/hibernate/test/inheritancediscriminator/joinedsubclass/SubSubEntity.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.test.inheritancediscriminator.joinedsubclass;
import javax.persistence.DiscriminatorValue;
import javax.persistence.Entity;
/**
* @author Andrea Boriero
*/
@Entity
@DiscriminatorValue("SUB-SUB")
public class SubSubEntity extends SubEntity {
}

18
hibernate-core/src/test/java/org/hibernate/test/inheritancediscriminator/joinedsubclass/SubSubSubEntity.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.test.inheritancediscriminator.joinedsubclass;
import javax.persistence.DiscriminatorValue;
import javax.persistence.Entity;
/**
* @author Andrea Boriero
*/
@Entity
@DiscriminatorValue("SUB-SUB-SUB")
public class SubSubSubEntity extends SubSubEntity {
}