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HHH-9862 : Multiple TREAT operators does not work properly for joined inheritance (test case) 

(cherry picked from commit 1ec7688782)
This commit is contained in:
Gail Badner 2015-06-15 12:54:29 -07:00
parent c37a87953a
commit 66c193f511
1 changed files with 44 additions and 0 deletions
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44
hibernate-core/src/test/java/org/hibernate/test/jpa/ql/TreatKeywordTest.java
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@ -44,6 +44,7 @@ import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* @author Steve Ebersole
@ -157,6 +158,49 @@ public class TreatKeywordTest extends BaseCoreFunctionalTestCase {
s.close();
}
@Test
@TestForIssue( jiraKey = "HHH-9862" )
@FailureExpected( jiraKey = "HHH-9862" )
public void testRestrictionsOnJoinedSubclasses() {
Session s = openSession();
s.beginTransaction();
JoinedEntity root = new JoinedEntity( 1, "root" );
s.save( root );
JoinedEntitySubclass child1 = new JoinedEntitySubclass( 2, "child1", root );
s.save( child1 );
JoinedEntitySubclass2 child2 = new JoinedEntitySubclass2( 3, "child2", root );
s.save( child2 );
s.getTransaction().commit();
s.close();
s = openSession();
s.beginTransaction();
List result = s.createQuery( "select e from JoinedEntity e where treat (e as JoinedEntitySubclass ).name = 'child1'" ).list();
assertEquals( 1, result.size() );
assertTrue( JoinedEntitySubclass.class.isInstance( result.get( 0 ) ) );
result = s.createQuery( "select e from JoinedEntity e where treat (e as JoinedEntitySubclass2 ).name = 'child1'" ).list();
assertEquals( 0, result.size() );
result = s.createQuery( "select e from JoinedEntity e where treat (e as JoinedEntitySubclass2 ).name = 'child2'" ).list();
assertEquals( 1, result.size() );
assertTrue( JoinedEntitySubclass2.class.isInstance( result.get( 0 ) ) );
result = s.createQuery( "select e from JoinedEntity e where treat (e as JoinedEntitySubclass ).name = 'child1' or treat (e as JoinedEntitySubclass2 ).name = 'child2'" ).list();
assertEquals( 2, result.size() );
s.close();
s = openSession();
s.beginTransaction();
s.delete( child1 );
s.delete( child2 );
s.delete( root );
s.getTransaction().commit();
s.close();
}
@Entity( name = "JoinedEntity" )
@Table( name = "JoinedEntity" )
@Inheritance( strategy = InheritanceType.JOINED )