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HHH-10956 created test cases IdClass with partial identifier generatiod, all marked @FailureExpected

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Jason Pyeron 2020-04-22 18:06:21 -04:00 committed by Andrea Boriero
parent d2e2688f89
commit 77d60e5d6e
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hibernate-core/src/test/java/org/hibernate/test/annotations/cid/CompositeIdFkGeneratedValueIdentityTest.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.test.annotations.cid;
import static org.hibernate.testing.transaction.TransactionUtil.doInHibernate;
import java.io.Serializable;
import java.util.Objects;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.IdClass;
import javax.persistence.ManyToOne;
import org.hibernate.dialect.Dialect;
import org.hibernate.dialect.SQLServer2012Dialect;
import org.hibernate.testing.FailureExpected;
import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import org.junit.Test;
/**
* This tests the design demonstrated in the <a href=
* 'https://docs.jboss.org/hibernate/orm/5.4/userguide/html_single/Hibernate_User_Guide.html#identifiers-composite-nonaggregated'>user
* guide</a>, example "&#64;{@link IdClass} with partial identifier generation using &#64;{@link GeneratedValue}". The
* getters and setters have been omitted for clarity of the code. A separate test has been made for
* {@link GenerationType#SEQUENCE}, {@link GenerationType#IDENTITY}, {@link GenerationType#TABLE}, and
* {@link GenerationType#AUTO} since there are known complications with some {@link Dialect}s (e.g.
* {@link SQLServer2012Dialect}) and the {@link GenerationType#IDENTITY}
*
* @author Jason Pyeron <support@pdinc.us>
* @see <a href='https://hibernate.atlassian.net/browse/HHH-10956'>HHH-10956</a> Persisting partially-generated
* composite Ids fails
* @see <a href='https://hibernate.atlassian.net/browse/HHH-9662'>HHH-9662</a> a related and blocking bug for
* {@link GenerationType#IDENTITY}
* @see <a href='https://hibernate.atlassian.net/browse/HHH-4848'>HHH-4848</a> introduced the regression
*/
@TestForIssue(jiraKey = "HHH-10956")
public class CompositeIdFkGeneratedValueIdentityTest extends BaseCoreFunctionalTestCase {
@Test
@FailureExpected(jiraKey = "HHH-10956", message = "javax.persistence.PersistenceException: org.hibernate.HibernateException: No part of a composite identifier may be null")
public void testCompositePkWithIdentityAndFKBySequence() throws Exception {
doInHibernate( this::sessionFactory, session -> {
HeadS head = new HeadS();
head.name = "Head by Sequence";
session.persist( head );
NodeS node = new NodeS();
node.hid = head;
node.name = "Node by Sequence";
session.persist( node );
} );
}
@Test
@FailureExpected(jiraKey = "HHH-9662", message = "Could not set field value [POST_INSERT_INDICATOR]")
public void testCompositePkWithIdentityAndFKByIdentity() throws Exception {
doInHibernate( this::sessionFactory, session -> {
HeadI head = new HeadI();
head.name = "Head by Identity";
session.persist( head );
NodeI node = new NodeI();
node.hid = head;
node.name = "Node by Identity";
session.persist( node );
} );
}
@Test
@FailureExpected(jiraKey = "HHH-10956", message = "javax.persistence.PersistenceException: org.hibernate.HibernateException: No part of a composite identifier may be null")
public void testCompositePkWithIdentityAndFKByTable() throws Exception {
doInHibernate( this::sessionFactory, session -> {
HeadT head = new HeadT();
head.name = "Head by Table";
session.persist( head );
NodeT node = new NodeT();
node.hid = head;
node.name = "Node by Table";
session.persist( node );
} );
}
@Test
@FailureExpected(jiraKey = "HHH-10956", message = "javax.persistence.PersistenceException: org.hibernate.HibernateException: No part of a composite identifier may be null")
public void testCompositePkWithIdentityAndFKByAuto() throws Exception {
doInHibernate( this::sessionFactory, session -> {
HeadA head = new HeadA();
head.name = "Head by Auto";
session.persist( head );
NodeA node = new NodeA();
node.hid = head;
node.name = "Node by Auto";
session.persist( node );
} );
}
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class[]{
HeadS.class,
NodeS.class,
HeadA.class,
NodeA.class,
HeadI.class,
NodeI.class,
HeadT.class,
NodeT.class,
};
}
@Entity
public static class HeadS {
@Id
@GeneratedValue(strategy = GenerationType.SEQUENCE)
private Long hid;
private String name;
}
@Entity
@IdClass(CompositeIdFkGeneratedValueIdentityTest.NodeS.PK.class)
public static class NodeS {
@Id
@GeneratedValue(strategy = GenerationType.SEQUENCE)
private Long nid;
@Id
@ManyToOne
private HeadS hid;
private String name;
public static class PK implements Serializable {
private Long nid;
private Long hid;
public PK(Long nid, Long hid) {
this.nid = nid;
this.hid = hid;
}
private PK() {
}
@Override
public boolean equals(Object o) {
if ( this == o ) {
return true;
}
if ( o == null || getClass() != o.getClass() ) {
return false;
}
PK pk = (PK) o;
return Objects.equals( nid, pk.nid ) && Objects.equals( hid, pk.hid );
}
@Override
public int hashCode() {
return Objects.hash( nid, hid );
}
}
}
@Entity
public static class HeadI {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long hid;
private String name;
}
@Entity
@IdClass(CompositeIdFkGeneratedValueIdentityTest.NodeI.PK.class)
public static class NodeI {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long nid;
@Id
@ManyToOne
private HeadI hid;
private String name;
public static class PK implements Serializable {
private Long nid;
private Long hid;
public PK(Long nid, Long hid) {
this.nid = nid;
this.hid = hid;
}
private PK() {
}
@Override
public boolean equals(Object o) {
if ( this == o ) {
return true;
}
if ( o == null || getClass() != o.getClass() ) {
return false;
}
PK pk = (PK) o;
return Objects.equals( nid, pk.nid ) && Objects.equals( hid, pk.hid );
}
@Override
public int hashCode() {
return Objects.hash( nid, hid );
}
}
}
@Entity
public static class HeadA {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long hid;
private String name;
}
@Entity
@IdClass(CompositeIdFkGeneratedValueIdentityTest.NodeA.PK.class)
public static class NodeA {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private Long nid;
@Id
@ManyToOne
private HeadA hid;
private String name;
public static class PK implements Serializable {
private Long nid;
private Long hid;
public PK(Long nid, Long hid) {
this.nid = nid;
this.hid = hid;
}
private PK() {
}
@Override
public boolean equals(Object o) {
if ( this == o ) {
return true;
}
if ( o == null || getClass() != o.getClass() ) {
return false;
}
PK pk = (PK) o;
return Objects.equals( nid, pk.nid ) && Objects.equals( hid, pk.hid );
}
@Override
public int hashCode() {
return Objects.hash( nid, hid );
}
}
}
@Entity
public static class HeadT {
@Id
@GeneratedValue(strategy = GenerationType.TABLE)
private Long hid;
private String name;
}
@Entity
@IdClass(CompositeIdFkGeneratedValueIdentityTest.NodeT.PK.class)
public static class NodeT {
@Id
@GeneratedValue(strategy = GenerationType.TABLE)
private Long nid;
@Id
@ManyToOne
private HeadT hid;
private String name;
public static class PK implements Serializable {
private Long nid;
private Long hid;
public PK(Long nid, Long hid) {
this.nid = nid;
this.hid = hid;
}
private PK() {
}
@Override
public boolean equals(Object o) {
if ( this == o ) {
return true;
}
if ( o == null || getClass() != o.getClass() ) {
return false;
}
PK pk = (PK) o;
return Objects.equals( nid, pk.nid ) && Objects.equals( hid, pk.hid );
}
@Override
public int hashCode() {
return Objects.hash( nid, hid );
}
}
}
}