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HHH-11215 - Added test case. 

(cherry picked from commit 1e030b2dc4)

HHH-11215 : Fix test to work on pre-5.2 branches
This commit is contained in:
Chris Cranford 2016-11-22 23:16:28 -05:00 committed by Gail Badner
parent 2eaa5e2492
commit 6a45c1ec17
4 changed files with 358 additions and 0 deletions
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74
hibernate-envers/src/test/java/org/hibernate/envers/test/integration/collection/embeddable/Item.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.envers.test.integration.collection.embeddable;
import javax.persistence.Embeddable;
import javax.persistence.ManyToOne;
import org.hibernate.envers.Audited;
import org.hibernate.envers.RelationTargetAuditMode;
/**
* @author Chris Cranford
*/
@Embeddable
@Audited
public class Item {
private String name;
@ManyToOne
@Audited(targetAuditMode = RelationTargetAuditMode.NOT_AUDITED)
private Type type;
Item() {
}
Item(String name, Type type) {
this.name = name;
this.type = type;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public Type getType() {
return type;
}
public void setType(Type type) {
this.type = type;
}
@Override
public int hashCode() {
int result = name != null ? name.hashCode() : 0;
result = 31 * result + ( type != null ? type.hashCode() : 0 );
return result;
}
@Override
public boolean equals(Object object) {
if ( this == object ) {
return true;
}
if ( object == null || getClass() != object.getClass() ) {
return false;
}
Item that = (Item) object;
if ( name != null ? !name.equals( that.name ) : that.name != null ) {
return false;
}
return !( type != null ? !type.equals( that.type ) : that.type != null );
}
}

113
hibernate-envers/src/test/java/org/hibernate/envers/test/integration/collection/embeddable/NullPointerExceptionTest.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.envers.test.integration.collection.embeddable;
import java.util.Arrays;
import java.util.Map;
import javax.persistence.EntityManager;
import org.hibernate.envers.configuration.EnversSettings;
import org.hibernate.envers.strategy.ValidityAuditStrategy;
import org.hibernate.envers.test.BaseEnversJPAFunctionalTestCase;
import org.hibernate.envers.test.Priority;
import org.hibernate.testing.TestForIssue;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
/**
* @author Chris Cranford
*/
@TestForIssue(jiraKey = "HHH-11215")
public class NullPointerExceptionTest extends BaseEnversJPAFunctionalTestCase {
private Integer productId;
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class<?>[] { Product.class, Type.class };
}
@Override
protected void addConfigOptions(Map options) {
super.addConfigOptions( options );
options.put( EnversSettings.AUDIT_STRATEGY, ValidityAuditStrategy.class.getName() );
}
@Test
@Priority(10)
public void initData() {
// Revision 1
EntityManager entityManager = getOrCreateEntityManager();
entityManager.getTransaction().begin();
{
Product product = new Product( 1 , "Test" );
product.getItems().add( new Item( "bread", null ) );
entityManager.persist( product );
this.productId = product.getId();
}
entityManager.getTransaction().commit();
entityManager.close();
// Revision 2
entityManager = getOrCreateEntityManager();
entityManager.getTransaction().begin();
{
Type type = new Type( 2, "T2" );
entityManager.persist( type );
Product product = entityManager.find( Product.class, productId );
product.getItems().add( new Item( "bread2", type ) );
entityManager.merge( product );
}
entityManager.getTransaction().commit();
entityManager.close();
// Revision 3
entityManager = getOrCreateEntityManager();
entityManager.getTransaction().begin();
{
Product product = entityManager.find( Product.class, productId );
product.getItems().remove( 0 );
entityManager.merge( product );
}
entityManager.getTransaction().commit();
entityManager.close();
}
@Test
public void testRevisionCounts() {
assertEquals( Arrays.asList( 1, 2, 3 ), getAuditReader().getRevisions( Product.class, productId ) );
assertEquals( 1, getAuditReader().find( Product.class, productId, 1 ).getItems().size() );
assertEquals( 2, getAuditReader().find( Product.class, productId, 2 ).getItems().size() );
assertEquals( 1, getAuditReader().find( Product.class, productId, 3 ).getItems().size() );
}
@Test
public void testRevision1() {
final Product product = getAuditReader().find( Product.class, productId, 1 );
assertEquals( 1, product.getItems().size() );
assertEquals( "bread", product.getItems().get( 0 ).getName() );
}
@Test
public void testRevision2() {
final Product product = getAuditReader().find( Product.class, productId, 2 );
assertEquals( 2, product.getItems().size() );
assertEquals( "bread", product.getItems().get( 0 ).getName() );
assertEquals( "bread2", product.getItems().get( 1 ).getName() );
assertEquals( new Type( 2, "T2" ), product.getItems().get( 1 ).getType() );
}
@Test
public void testRevision3() {
final Product product = getAuditReader().find( Product.class, productId, 3 );
assertEquals( 1, product.getItems().size() );
assertEquals( "bread2", product.getItems().get( 0 ).getName() );
assertEquals( new Type( 2, "T2" ), product.getItems().get( 0 ).getType() );
}
}

96
hibernate-envers/src/test/java/org/hibernate/envers/test/integration/collection/embeddable/Product.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.envers.test.integration.collection.embeddable;
import java.util.ArrayList;
import java.util.List;
import javax.persistence.CollectionTable;
import javax.persistence.ElementCollection;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.OrderColumn;
import org.hibernate.envers.Audited;
/**
* @author Chris Cranford
*/
@Entity
@Audited
public class Product {
@Id
private Integer id;
private String name;
@ElementCollection
@CollectionTable(name = "items", joinColumns = @JoinColumn(name = "productId"))
@OrderColumn(name = "position")
private List<Item> items = new ArrayList<Item>();
Product() {
}
Product(Integer id, String name) {
this.id = id;
this.name = name;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public List<Item> getItems() {
return items;
}
public void setItems(List<Item> items) {
this.items = items;
}
@Override
public int hashCode() {
int result = id != null ? id.hashCode() : 0;
result = 31 * result + ( name != null ? name.hashCode() : 0 );
result = 31 * result + ( items != null ? items.hashCode() : 0 );
return result;
}
@Override
public boolean equals(Object object) {
if ( this == object ) {
return true;
}
if ( object == null | getClass() != object.getClass() ) {
return false;
}
Product that = (Product) object;
if ( id != null ? !id.equals( that.id ) : that.id != null ) {
return false;
}
if ( name != null ? !name.equals( that.name ) : that.name != null ) {
return false;
}
return !( items != null ? !items.equals( that.items ) : that.items != null );
}
}

75
hibernate-envers/src/test/java/org/hibernate/envers/test/integration/collection/embeddable/Type.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.envers.test.integration.collection.embeddable;
import javax.persistence.Entity;
import javax.persistence.Id;
import org.hibernate.annotations.Immutable;
/**
* @author Chris Cranford
*/
@Entity
@Immutable
public class Type {
@Id
private Integer id;
private String name;
Type() {
}
Type(Integer id) {
this( id, null );
}
Type(Integer id, String name) {
this.id = id;
this.name = name;
}
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@Override
public int hashCode() {
int result = id != null ? id.hashCode() : 0;
result = 31 * result + ( name != null ? name.hashCode() : 0 );
return result;
}
@Override
public boolean equals(Object object) {
if ( this == object ) {
return true;
}
if ( object == null || getClass() != object.getClass() ) {
return false;
}
Type that = (Type) object;
if ( id != null ? !id.equals( that.id ) : that.id != null ) {
return false;
}
return !( name != null ? !name.equals( that.name ) : that.name != null );
}
}