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hibernate-orm
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HHH-16495 Add test for issue

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Marco Belladelli 2023-05-08 11:12:08 +02:00
parent d903c41414
commit 3d15041d84
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1 changed files with 37 additions and 0 deletions
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37
hibernate-core/src/test/java/org/hibernate/orm/test/query/hql/EntityJoinTest.java
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@ -20,6 +20,7 @@ import org.hibernate.dialect.SybaseDialect;
import org.hibernate.engine.spi.LoadQueryInfluencers;
import org.hibernate.engine.spi.SessionFactoryImplementor;
import org.hibernate.metamodel.mapping.EntityMappingType;
import org.hibernate.query.SemanticException;
import org.hibernate.query.hql.HqlTranslator;
import org.hibernate.query.spi.QueryEngine;
import org.hibernate.query.spi.QueryOptions;
@ -37,6 +38,7 @@ import org.hibernate.sql.ast.tree.select.SelectStatement;
import org.hibernate.testing.TestForIssue;
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.hibernate.testing.orm.junit.SkipForDialect;
@ -48,6 +50,7 @@ import static org.hamcrest.core.Is.is;
import static org.hamcrest.core.IsInstanceOf.instanceOf;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.fail;
/**
* @author Steve Ebersole, Jan Martiska
@ -244,6 +247,40 @@ public class EntityJoinTest {
);
}
@Test
@Jira( "https://hibernate.atlassian.net/browse/HHH-16495" )
public void testEntityJoinWithoutPredicate(SessionFactoryScope scope) {
scope.inTransaction( (session) -> {
try {
// this should throw an exception since it's not a cross join
final List<Object[]> result = session.createQuery(
"select r.id, u.id, u.username " +
"from FinancialRecord r join User u",
Object[].class
).getResultList();
fail( "Should've thrown SemanticException" );
}
catch (Exception expected) {
assertThat( expected.getCause(), instanceOf( SemanticException.class ) );
assertThat( expected.getMessage(), CoreMatchers.containsString( "Entity join did not specify a predicate" ) );
}
} );
}
@Test
@Jira( "https://hibernate.atlassian.net/browse/HHH-16495" )
public void testEntityCrossJoinWithoutPredicate(SessionFactoryScope scope) {
scope.inTransaction(
(session) -> {
final List<Object[]> result = session.createQuery(
"select r.id, u.id, u.username " +
"from FinancialRecord r cross join User u",
Object[].class
).getResultList();
assertThat( result.size(), is( 4 ) );
}
);
}
@BeforeEach
public void createTestData(SessionFactoryScope scope) {