HHH-7800: added unit test to demonstrate broken behavior ("maximize"
does not work inside an AuditDisjunction)
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parent
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@ -24,15 +24,20 @@
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package org.hibernate.envers.test.integration.query;
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import java.util.Arrays;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import javax.persistence.EntityManager;
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import org.junit.Test;
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import junit.framework.Assert;
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import org.hibernate.envers.query.AuditEntity;
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import org.hibernate.envers.query.criteria.AuditDisjunction;
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import org.hibernate.envers.test.BaseEnversJPAFunctionalTestCase;
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import org.hibernate.envers.test.Priority;
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import org.hibernate.envers.test.entities.StrIntTestEntity;
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import org.junit.Test;
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/**
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* @author Adam Warski (adam at warski dot org)
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@ -41,6 +46,7 @@ import org.hibernate.envers.test.entities.StrIntTestEntity;
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public class MaximalizePropertyQuery extends BaseEnversJPAFunctionalTestCase {
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Integer id1;
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Integer id2;
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Integer id3;
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@Override
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protected Class<?>[] getAnnotatedClasses() {
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@ -56,12 +62,15 @@ public class MaximalizePropertyQuery extends BaseEnversJPAFunctionalTestCase {
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StrIntTestEntity site1 = new StrIntTestEntity("a", 10);
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StrIntTestEntity site2 = new StrIntTestEntity("b", 15);
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StrIntTestEntity site3 = new StrIntTestEntity("c", 42);
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em.persist(site1);
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em.persist(site2);
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em.persist(site3);
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id1 = site1.getId();
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id2 = site2.getId();
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id3 = site3.getId();
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em.getTransaction().commit();
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@ -135,4 +144,30 @@ public class MaximalizePropertyQuery extends BaseEnversJPAFunctionalTestCase {
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System.out.println(result);
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assert Arrays.asList(2).equals(result);
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}
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@Test
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public void testMaximizeInDisjunction() {
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List<Integer> idsToQuery = Arrays.asList(id1, id3);
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AuditDisjunction disjunction = AuditEntity.disjunction();
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for (Integer id : idsToQuery) {
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disjunction.add(AuditEntity.revisionNumber().maximize()
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.add(AuditEntity.id().eq(id)));
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}
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List result = getAuditReader().createQuery()
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.forRevisionsOfEntity(StrIntTestEntity.class, true, true)
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.add(disjunction)
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.getResultList();
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Set<Integer> idsSeen = new HashSet<Integer>();
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for (Object o : result) {
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StrIntTestEntity entity = (StrIntTestEntity) o;
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Integer id = entity.getId();
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Assert.assertTrue("Entity with ID "+id+" returned but not queried for.", idsToQuery.contains(id));
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if (!idsSeen.add(id)) {
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Assert.fail("Multiple revisions returned with ID "+id+"; expected only one.");
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}
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}
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}
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}
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