HHH-7085 Add unit test that demonstrates error
Add unit test for @Immutable entity that has an @NaturalId
This commit is contained in:
Eric Dalquist
Steve Ebersole
parent
bc643ddb7c
commit
571266aa3d
|
|
@ -0,0 +1,120 @@
|
|||
//$Id$
|
||||
package org.hibernate.test.annotations.naturalid;
|
||||
import javax.persistence.Entity;
|
||||
import javax.persistence.GeneratedValue;
|
||||
import javax.persistence.Id;
|
||||
import javax.persistence.ManyToOne;
|
||||
|
||||
import org.hibernate.annotations.Immutable;
|
||||
import org.hibernate.annotations.NaturalId;
|
||||
import org.hibernate.annotations.NaturalIdCache;
|
||||
|
||||
/**
|
||||
* @author Eric Dalquist
|
||||
* @see https://hibernate.onjira.com/browse/HHH-7085
|
||||
*/
|
||||
@Entity
|
||||
@Immutable
|
||||
@NaturalIdCache
|
||||
public class Building {
|
||||
@Id
|
||||
@GeneratedValue
|
||||
private Integer id;
|
||||
|
||||
private String name;
|
||||
|
||||
@NaturalId
|
||||
private String address;
|
||||
@NaturalId
|
||||
private String city;
|
||||
@NaturalId
|
||||
private String state;
|
||||
|
||||
|
||||
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 String getCity() {
|
||||
return city;
|
||||
}
|
||||
|
||||
public void setCity(String city) {
|
||||
this.city = city;
|
||||
}
|
||||
|
||||
public String getState() {
|
||||
return state;
|
||||
}
|
||||
|
||||
public void setState(String state) {
|
||||
this.state = state;
|
||||
}
|
||||
|
||||
public String getAddress() {
|
||||
return address;
|
||||
}
|
||||
|
||||
public void setAddress(String address) {
|
||||
this.address = address;
|
||||
}
|
||||
|
||||
@Override
|
||||
public int hashCode() {
|
||||
final int prime = 31;
|
||||
int result = 1;
|
||||
result = prime * result + ( ( address == null ) ? 0 : address.hashCode() );
|
||||
result = prime * result + ( ( city == null ) ? 0 : city.hashCode() );
|
||||
result = prime * result + ( ( state == null ) ? 0 : state.hashCode() );
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean equals(Object obj) {
|
||||
if ( this == obj )
|
||||
return true;
|
||||
if ( obj == null )
|
||||
return false;
|
||||
if ( getClass() != obj.getClass() )
|
||||
return false;
|
||||
Building other = (Building) obj;
|
||||
if ( address == null ) {
|
||||
if ( other.address != null )
|
||||
return false;
|
||||
}
|
||||
else if ( !address.equals( other.address ) )
|
||||
return false;
|
||||
if ( city == null ) {
|
||||
if ( other.city != null )
|
||||
return false;
|
||||
}
|
||||
else if ( !city.equals( other.city ) )
|
||||
return false;
|
||||
if ( state == null ) {
|
||||
if ( other.state != null )
|
||||
return false;
|
||||
}
|
||||
else if ( !state.equals( other.state ) )
|
||||
return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return "Building [id=" + id + ", name=" + name + ", address=" + address + ", city=" + city + ", state=" + state
|
||||
+ "]";
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,132 @@
|
|||
/*
|
||||
* Hibernate, Relational Persistence for Idiomatic Java
|
||||
*
|
||||
* Copyright (c) 2011, Red Hat Inc. or third-party contributors as
|
||||
* indicated by the @author tags or express copyright attribution
|
||||
* statements applied by the authors. All third-party contributions are
|
||||
* distributed under license by Red Hat Inc.
|
||||
*
|
||||
* This copyrighted material is made available to anyone wishing to use, modify,
|
||||
* copy, or redistribute it subject to the terms and conditions of the GNU
|
||||
* Lesser General Public License, as published by the Free Software Foundation.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
||||
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
|
||||
* for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public License
|
||||
* along with this distribution; if not, write to:
|
||||
* Free Software Foundation, Inc.
|
||||
* 51 Franklin Street, Fifth Floor
|
||||
* Boston, MA 02110-1301 USA
|
||||
*/
|
||||
package org.hibernate.test.annotations.naturalid;
|
||||
|
||||
import static org.junit.Assert.assertEquals;
|
||||
import static org.junit.Assert.assertTrue;
|
||||
|
||||
import org.hibernate.Session;
|
||||
import org.hibernate.Transaction;
|
||||
import org.hibernate.annotations.Immutable;
|
||||
import org.hibernate.cfg.Configuration;
|
||||
import org.hibernate.metadata.ClassMetadata;
|
||||
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
|
||||
import org.junit.Test;
|
||||
|
||||
/**
|
||||
* Test case for NaturalId annotation on an {@link Immutable} entity
|
||||
*
|
||||
* @author Eric Dalquist
|
||||
* @see https://hibernate.onjira.com/browse/HHH-7085
|
||||
*/
|
||||
@SuppressWarnings("unchecked")
|
||||
public class ImmutableEntityNaturalIdTest extends BaseCoreFunctionalTestCase {
|
||||
@Test
|
||||
public void testMappingProperties() {
|
||||
ClassMetadata metaData = sessionFactory().getClassMetadata(
|
||||
Building.class
|
||||
);
|
||||
assertTrue(
|
||||
"Class should have a natural key", metaData
|
||||
.hasNaturalIdentifier()
|
||||
);
|
||||
int[] propertiesIndex = metaData.getNaturalIdentifierProperties();
|
||||
assertEquals( "Wrong number of elements", 3, propertiesIndex.length );
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testImmutableNaturalIdLifecycle() {
|
||||
Building b1 = new Building();
|
||||
b1.setName( "Computer Science" );
|
||||
b1.setAddress( "1210 W. Dayton St." );
|
||||
b1.setCity( "Madison" );
|
||||
b1.setState( "WI" );
|
||||
|
||||
Session s = openSession();
|
||||
Transaction tx = s.beginTransaction();
|
||||
s.persist( b1 );
|
||||
tx.commit();
|
||||
s.close();
|
||||
|
||||
// Statistics stats = sessionFactory().getStatistics();
|
||||
// assertEquals(
|
||||
// "Cache hits should be empty", 0, stats
|
||||
// .getNaturalIdCacheHitCount()
|
||||
// );
|
||||
// assertEquals(
|
||||
// "First load should be a miss", 1, stats
|
||||
// .getNaturalIdCacheMissCount()
|
||||
// );
|
||||
// assertEquals(
|
||||
// "Query result should be added to cache", 3, stats
|
||||
// .getNaturalIdCachePutCount()
|
||||
// );
|
||||
//
|
||||
// Session s = openSession();
|
||||
// Transaction tx = s.beginTransaction();
|
||||
// State france = ( State ) s.load( State.class, 2 );
|
||||
// final NaturalIdLoadAccess naturalIdLoader = s.byNaturalId( Citizen.class );
|
||||
// naturalIdLoader.using( "ssn", "1234" ).using( "state", france );
|
||||
//
|
||||
// //Not clearing naturalId caches, should be warm from entity loading
|
||||
// stats.setStatisticsEnabled( true );
|
||||
// stats.clear();
|
||||
// assertEquals(
|
||||
// "Cache hits should be empty", 0, stats
|
||||
// .getNaturalIdCacheHitCount()
|
||||
// );
|
||||
//
|
||||
// // first query
|
||||
// Citizen citizen = (Citizen)naturalIdLoader.load();
|
||||
// assertNotNull( citizen );
|
||||
// assertEquals(
|
||||
// "Cache hits should be empty", 1, stats
|
||||
// .getNaturalIdCacheHitCount()
|
||||
// );
|
||||
// assertEquals(
|
||||
// "First load should be a miss", 0, stats
|
||||
// .getNaturalIdCacheMissCount()
|
||||
// );
|
||||
// assertEquals(
|
||||
// "Query result should be added to cache", 0, stats
|
||||
// .getNaturalIdCachePutCount()
|
||||
// );
|
||||
//
|
||||
// // cleanup
|
||||
// tx.rollback();
|
||||
// s.close();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected Class[] getAnnotatedClasses() {
|
||||
return new Class[] {
|
||||
Building.class
|
||||
};
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void configure(Configuration cfg) {
|
||||
cfg.setProperty( "hibernate.cache.use_query_cache", "true" );
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue