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HHH-6876 - Test case

This commit is contained in:
Lukasz Antoniak 2013-02-19 17:12:45 -05:00 committed by Brett Meyer
parent a89a9f33b2
commit 3a0c725cf3
1 changed files with 24 additions and 6 deletions
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30
hibernate-entitymanager/src/test/java/org/hibernate/ejb/criteria/basic/ExpressionsTest.java
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@ -23,10 +23,13 @@
*/
package org.hibernate.ejb.criteria.basic;
import static org.junit.Assert.assertEquals;
import java.math.BigDecimal;
import java.math.BigInteger;
import java.util.Collections;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.TypedQuery;
import javax.persistence.criteria.CriteriaBuilder;
@ -35,18 +38,18 @@ import javax.persistence.criteria.ParameterExpression;
import javax.persistence.criteria.Predicate;
import javax.persistence.criteria.Root;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.hibernate.Query;
import org.hibernate.dialect.H2Dialect;
import org.hibernate.ejb.metamodel.AbstractMetamodelSpecificTest;
import org.hibernate.ejb.metamodel.Phone;
import org.hibernate.ejb.metamodel.Product;
import org.hibernate.ejb.metamodel.Product_;
import org.hibernate.internal.AbstractQueryImpl;
import static org.junit.Assert.assertEquals;
import org.hibernate.testing.RequiresDialect;
import org.hibernate.testing.TestForIssue;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* Tests that various expressions operate as expected
@ -97,6 +100,21 @@ public class ExpressionsTest extends AbstractMetamodelSpecificTest {
em.close();
}
@Test
@TestForIssue( jiraKey = "HHH-6876" )
@RequiresDialect( H2Dialect.class )
public void testEmptyInList() {
EntityManager em = getOrCreateEntityManager();
em.getTransaction().begin();
CriteriaQuery<Product> criteria = builder.createQuery( Product.class );
Root<Product> from = criteria.from( Product.class );
criteria.where( from.get( Product_.partNumber ).in() ); // empty IN list
List<Product> result = em.createQuery( criteria ).getResultList();
assertEquals( 0, result.size() );
em.getTransaction().commit();
em.close();
}
@Test
public void testEmptyConjunctionIsTrue() {
EntityManager em = getOrCreateEntityManager();