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HHH-18259 Add test for issue

This commit is contained in:
Marco Belladelli 2024-06-12 09:21:15 +02:00 committed by Christian Beikov
parent d53c9aa7cd
commit 24dd943c7b
1 changed files with 61 additions and 1 deletions
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62
hibernate-core/src/test/java/org/hibernate/orm/test/mapping/generated/delegate/MutationDelegateJoinedInheritanceTest.java
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@ -21,6 +21,7 @@ import org.hibernate.sql.model.MutationType;
import org.hibernate.testing.jdbc.SQLStatementInspector;
import org.hibernate.testing.orm.junit.DialectFeatureChecks;
import org.hibernate.testing.orm.junit.DomainModel;
import org.hibernate.testing.orm.junit.Jira;
import org.hibernate.testing.orm.junit.RequiresDialectFeature;
import org.hibernate.testing.orm.junit.SessionFactory;
import org.hibernate.testing.orm.junit.SessionFactoryScope;
@ -42,10 +43,12 @@ import static org.assertj.core.api.Assertions.assertThat;
*
* @author Marco Belladelli
*/
@RequiresDialectFeature(feature = DialectFeatureChecks.SupportsIdentityColumns.class)
@RequiresDialectFeature( feature = DialectFeatureChecks.SupportsIdentityColumns.class )
@DomainModel( annotatedClasses = {
MutationDelegateJoinedInheritanceTest.BaseEntity.class,
MutationDelegateJoinedInheritanceTest.ChildEntity.class,
MutationDelegateJoinedInheritanceTest.NonGeneratedParent.class,
MutationDelegateJoinedInheritanceTest.GeneratedChild.class,
} )
@SessionFactory( useCollectingStatementInspector = true )
public class MutationDelegateJoinedInheritanceTest {
@ -181,6 +184,35 @@ public class MutationDelegateJoinedInheritanceTest {
} );
}
@Test
@Jira( "https://hibernate.atlassian.net/browse/HHH-18259" )
public void testGeneratedOnlyOnChild(SessionFactoryScope scope) {
final GeneratedValuesMutationDelegate delegate = getDelegate(
scope,
NonGeneratedParent.class,
MutationType.UPDATE
);
// Mutation delegates only support generated values on the "root" table
assertThat( delegate ).isNull();
final SQLStatementInspector inspector = scope.getCollectingStatementInspector();
inspector.clear();
scope.inTransaction( session -> {
final GeneratedChild generatedChild = new GeneratedChild();
generatedChild.setId( 1L );
session.persist( generatedChild );
session.flush();
assertThat( generatedChild.getName() ).isEqualTo( "child_name" );
inspector.assertExecutedCount( 3 );
inspector.assertIsInsert( 0 );
inspector.assertIsInsert( 1 );
inspector.assertIsSelect( 2 );
} );
}
private static GeneratedValuesMutationDelegate getDelegate(
SessionFactoryScope scope,
@SuppressWarnings( "SameParameterValue" ) Class<?> entityClass,
@ -244,4 +276,32 @@ public class MutationDelegateJoinedInheritanceTest {
return childUpdateDate;
}
}
@Entity( name = "NonGeneratedParent" )
@Inheritance( strategy = InheritanceType.JOINED )
@SuppressWarnings( "unused" )
public static class NonGeneratedParent {
@Id
private Long id;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
}
@Entity( name = "GeneratedChild" )
@SuppressWarnings( "unused" )
public static class GeneratedChild extends NonGeneratedParent {
@Generated( event = EventType.INSERT )
@ColumnDefault( "'child_name'" )
private String name;
public String getName() {
return name;
}
}
}