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HHH-12871 - Added test cases.

This commit is contained in:
Chris Cranford 2018-08-07 09:27:00 -04:00
parent d26eeabbea
commit 6a594712db
7 changed files with 284 additions and 0 deletions
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183
hibernate-core/src/test/java/org/hibernate/jpa/test/metamodel/AbstractJpaMetamodelPopulationTest.java Normal file
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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.jpa.test.metamodel;
import java.io.Serializable;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import javax.persistence.Embeddable;
import javax.persistence.EmbeddedId;
import javax.persistence.Entity;
import javax.persistence.EntityManager;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.metamodel.EmbeddableType;
import javax.persistence.metamodel.EntityType;
import javax.persistence.metamodel.Metamodel;
import org.hibernate.cfg.AvailableSettings;
import org.hibernate.jpa.test.BaseEntityManagerFunctionalTestCase;
import org.junit.Test;
import org.hibernate.testing.TestForIssue;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
/**
* @author Chris Cranford
*/
@TestForIssue(jiraKey = "HHH-12871")
public abstract class AbstractJpaMetamodelPopulationTest extends BaseEntityManagerFunctionalTestCase {
@Entity(name = "SimpleAnnotatedEntity")
public static class SimpleAnnotatedEntity {
@Id
@GeneratedValue
private Integer id;
private String data;
}
@Entity(name = "CompositeIdAnnotatedEntity")
public static class CompositeIdAnnotatedEntity {
@EmbeddedId
private CompositeIdId id;
private String data;
}
@Embeddable
public static class CompositeIdId implements Serializable {
private Integer id1;
private Integer id2;
}
@Override
protected String[] getMappings() {
return new String[] {
"org/hibernate/jpa/test/metamodel/SimpleEntity.hbm.xml",
"org/hibernate/jpa/test/metamodel/CompositeIdEntity.hbm.xml",
"org/hibernate/jpa/test/metamodel/CompositeId2Entity.hbm.xml"
};
}
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class<?>[] { SimpleAnnotatedEntity.class, CompositeIdAnnotatedEntity.class };
}
protected abstract String getJpaMetamodelPopulationValue();
@Override
protected void addConfigOptions(Map options) {
super.addConfigOptions( options );
options.put( AvailableSettings.JPA_METAMODEL_POPULATION, getJpaMetamodelPopulationValue() );
}
@Test
public void testMetamodel() {
EntityManager entityManager = getOrCreateEntityManager();
try {
final Metamodel metamodel = entityManager.getMetamodel();
if ( getJpaMetamodelPopulationValue().equalsIgnoreCase( "disabled" ) ) {
// In 5.1, metamodel returned null.
// In 5.2+, metamodel erturned as a non-null instance.
assertNotNull( metamodel );
assertEquals( 0, metamodel.getManagedTypes().size() );
assertEquals( 0, metamodel.getEntities().size() );
assertEquals( 0, metamodel.getEmbeddables().size() );
return;
}
assertNotNull( metamodel );
assertManagedTypes( metamodel );
assertEntityTypes( metamodel );
assertEmbeddableTypes( metamodel );
}
finally {
entityManager.close();
}
}
private void assertManagedTypes(Metamodel metamodel) {
if ( getJpaMetamodelPopulationValue().equalsIgnoreCase( "enabled" ) ) {
// All managed types should be included, dynamic-map and annotation based.
// EntityType(SimpleAnnotatedEntity)
// EntityType(CompositeIdAnnotatedEntity)
// EntityType(null) - SimpleEntity (dynamic-map entity)
// EntityType(null) - CompositeIdEntity (dynamic-map entity)
// EntityType(null) - CompositeId2Entity (dynamic-map entity)
// EmbeddableType(CompositeIdId) - CompositeIdAnnotatedEntity's EmbeddedId identifier
// EmbeddableType(Map) - CompositeIdEntity's (dynamic-map entity) identifier
// EmbeddableType(Map) - CompositeId2Entity's (dynamic-map entity) identifier
assertEquals( 8, metamodel.getManagedTypes().size() );
}
else {
// When ignoreUnsupported is used, any managed-type that refers to a dynamic-map entity type
// or a managed type that is owned by said dynamic-map entity type should be excluded.
// Therefore this collection should only include 3 elements
// EntityType(SimpleAnnotated)
// EntityType(CompositeIdAnnotatedEntity)
// EmbeddableType(CompositeIdId) - CompositeIdAnnotatedEntity's EmbeddedId identifier
assertEquals( 3, metamodel.getManagedTypes().size() );
}
}
private void assertEntityTypes(Metamodel metamodel) {
final Set<String> entityNames = metamodel.getEntities().stream()
.map( EntityType::getName )
.collect( Collectors.toSet() );
if ( getJpaMetamodelPopulationValue().equalsIgnoreCase( "enabled" ) ) {
// Should include all entity types
// EntityType(SimpleAnnotatedEntity)
// EntityType(CompositeIdAnnotatedEntity)
// EntityType(null) - SimpleEntity (dynamic-map entity)
// EntityType(null) - CompositeIdEntity (dynamic-map entity)
// EntityType(null) - CompositeId2Entity (dynamic-map entity)
assertEquals( 5, entityNames.size() );
assertTrue( entityNames.contains( "SimpleAnnotatedEntity" ) );
assertTrue( entityNames.contains( "CompositeIdAnnotatedEntity" ) );
assertTrue( entityNames.contains( "SimpleEntity" ) );
assertTrue( entityNames.contains( "CompositeIdEntity" ) );
assertTrue( entityNames.contains( "CompositeId2Entity" ) );
}
else {
// In 5.1, this returns 5 elements
// CompositeIdAnnotatedEntity
// SimpleAnnotatedEntity
// SimpleEntity <-- this should not exist since its entity-type is filtered
// CompositeIdEntity <-- this should not exist since its entity-type is filtered
// CompsoiteId2Entity <-- this should not exist since its entity-type is filtered
//
// In 5.2, this returns 5 elements too.
// In 5.3, this returns 5 elements too.
assertEquals( 2, entityNames.size() );
assertTrue( entityNames.contains( "SimpleAnnotatedEntity" ) );
assertTrue( entityNames.contains( "CompositeIdAnnotatedEntity" ) );
}
}
private void assertEmbeddableTypes(Metamodel metamodel) {
final Set<EmbeddableType<?>> embeddableTypes = metamodel.getEmbeddables();
if ( getJpaMetamodelPopulationValue().equalsIgnoreCase( "enabled" ) ) {
// EmbeddableType(CompositeIdId) - CompositeIdAnnotatedEntity's EmbeddedId identifier
// EmbeddableType(Map) - CompositeIdEntity (dynamic-map entity) identifier
// EmbeddableType(Map) - CompositeId2Entity (dynamic-map entity) identifier
assertEquals( 3, embeddableTypes.size() );
}
else {
// This should return only 1 element
// EmbeddableType(CompositeIdId) - CompositeIdAnnotatedEntity's EmbeddedId identifier
// The dynamic-map entity type's composite-id embeddable types should be excluded.
assertEquals( 1, embeddableTypes.size() );
}
}
}

20
hibernate-core/src/test/java/org/hibernate/jpa/test/metamodel/JpaMetamodelDisabledPopulationTest.java Normal file
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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.jpa.test.metamodel;
import org.hibernate.testing.TestForIssue;
/**
* @author Chris Cranford
*/
@TestForIssue(jiraKey = "HHH-12871")
public class JpaMetamodelDisabledPopulationTest extends AbstractJpaMetamodelPopulationTest {
@Override
protected String getJpaMetamodelPopulationValue() {
return "disabled";
}
}

20
hibernate-core/src/test/java/org/hibernate/jpa/test/metamodel/JpaMetamodelEnabledPopulationTest.java Normal file
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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.jpa.test.metamodel;
import org.hibernate.testing.TestForIssue;
/**
* @author Chris Cranford
*/
@TestForIssue(jiraKey = "HHH-12871")
public class JpaMetamodelEnabledPopulationTest extends AbstractJpaMetamodelPopulationTest {
@Override
protected String getJpaMetamodelPopulationValue() {
return "enabled";
}
}

20
hibernate-core/src/test/java/org/hibernate/jpa/test/metamodel/JpaMetamodelIgnoreUnsupportedPopulationTest.java Normal file
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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.jpa.test.metamodel;
import org.hibernate.testing.TestForIssue;
/**
* @author Chris Cranford
*/
@TestForIssue(jiraKey = "HHH-12871")
public class JpaMetamodelIgnoreUnsupportedPopulationTest extends AbstractJpaMetamodelPopulationTest {
@Override
protected String getJpaMetamodelPopulationValue() {
return "ignoreUnsupported";
}
}

14
hibernate-core/src/test/resources/org/hibernate/jpa/test/metamodel/CompositeId2Entity.hbm.xml Normal file
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<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="org.hibernate.jpa.test.metamodel">
<class entity-name="CompositeId2Entity" table="CompositeId2Entity" >
<composite-id name="originalId">
<key-property name="id1" type="integer"><column name="id1"/></key-property>
<key-property name="id2" type="integer"><column name="id2"/></key-property>
</composite-id>
<property name="data" type="string" />
</class>
</hibernate-mapping>

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hibernate-core/src/test/resources/org/hibernate/jpa/test/metamodel/CompositeIdEntity.hbm.xml Normal file
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<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="org.hibernate.jpa.test.metamodel">
<class entity-name="CompositeIdEntity" table="CompositeIdEntity" >
<composite-id name="originalId">
<key-property name="id1" type="integer"><column name="id1"/></key-property>
<key-property name="id2" type="integer"><column name="id2"/></key-property>
</composite-id>
<property name="data" type="string" />
</class>
</hibernate-mapping>

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hibernate-core/src/test/resources/org/hibernate/jpa/test/metamodel/SimpleEntity.hbm.xml Normal file
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<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="org.hibernate.jpa.test.metamodel">
<class entity-name="SimpleEntity" table="SimpleEntity" >
<id name="id" type="integer">
<generator class="native"/>
</id>
<property name="data" type="string" />
</class>
</hibernate-mapping>