HHH-14943 Add test for issue
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Andrea Boriero
Andrea Boriero
parent
60bd1c657b
commit
62ff89414b
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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
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* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
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*/
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package org.hibernate.orm.test.annotations.naturalid;
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import org.hibernate.annotations.NaturalId;
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import org.hibernate.annotations.NaturalIdCache;
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import org.hibernate.cfg.AvailableSettings;
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import org.hibernate.testing.TestForIssue;
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import org.hibernate.testing.orm.junit.DomainModel;
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import org.hibernate.testing.orm.junit.ServiceRegistry;
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import org.hibernate.testing.orm.junit.SessionFactory;
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import org.hibernate.testing.orm.junit.SessionFactoryScope;
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import org.hibernate.testing.orm.junit.Setting;
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import org.junit.jupiter.api.AfterEach;
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import org.junit.jupiter.api.Test;
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import jakarta.persistence.Entity;
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import jakarta.persistence.FetchType;
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import jakarta.persistence.GeneratedValue;
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import jakarta.persistence.Id;
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import jakarta.persistence.ManyToOne;
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import static org.junit.jupiter.api.Assertions.assertNotNull;
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import static org.junit.jupiter.api.Assertions.assertNull;
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@DomainModel(
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annotatedClasses = {
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NaturalIdOnSingleManyToOneTest.NaturalIdOnManyToOne.class,
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NaturalIdOnSingleManyToOneTest.State.class,
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NaturalIdOnSingleManyToOneTest.Citizen.class,
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}
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)
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@SessionFactory
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@ServiceRegistry(settings = @Setting(name = AvailableSettings.USE_QUERY_CACHE, value = "true"))
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@TestForIssue(jiraKey = "HHH-14943")
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public class NaturalIdOnSingleManyToOneTest {
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@AfterEach
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public void cleanupData(SessionFactoryScope scope) {
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scope.inTransaction(
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session -> {
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session.createMutationQuery( "delete NaturalIdOnManyToOne" ).executeUpdate();
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session.createMutationQuery( "delete Citizen" ).executeUpdate();
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session.createMutationQuery( "delete State" ).executeUpdate();
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}
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);
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}
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@Test
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public void testManyToOneNaturalLoadByNaturalId(SessionFactoryScope scope) {
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NaturalIdOnManyToOne singleManyToOne1 = new NaturalIdOnManyToOne();
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NaturalIdOnManyToOne singleManyToOne2 = new NaturalIdOnManyToOne();
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Citizen c1 = new Citizen();
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c1.setFirstname( "Emmanuel" );
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c1.setLastname( "Bernard" );
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c1.setSsn( "1234" );
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State france = new State();
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france.setName( "Ile de France" );
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c1.setState( france );
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singleManyToOne1.setCitizen( c1 );
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singleManyToOne2.setCitizen( null );
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scope.inTransaction(
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session -> {
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session.persist( france );
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session.persist( c1 );
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session.persist( singleManyToOne1 );
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session.persist( singleManyToOne2 );
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}
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);
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scope.getSessionFactory().getCache().evictNaturalIdData(); // we want to go to the database
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scope.inTransaction(
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session -> {
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NaturalIdOnManyToOne instance1 = session.byNaturalId( NaturalIdOnManyToOne.class )
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.using( "citizen", c1 )
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.load();
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assertNotNull( instance1 );
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assertNotNull( instance1.getCitizen() );
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NaturalIdOnManyToOne instance2 = session.byNaturalId( NaturalIdOnManyToOne.class )
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.using( "citizen", null ).load();
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assertNotNull( instance2 );
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assertNull( instance2.getCitizen() );
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}
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);
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}
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@Entity(name = "Citizen")
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@NaturalIdCache
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public static class Citizen {
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@Id
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@GeneratedValue
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private Integer id;
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private String firstname;
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private String lastname;
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@NaturalId
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@ManyToOne
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private State state;
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@NaturalId
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private String ssn;
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public Integer getId() {
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return id;
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}
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public void setId(Integer id) {
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this.id = id;
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}
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public String getFirstname() {
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return firstname;
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}
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public void setFirstname(String firstname) {
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this.firstname = firstname;
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}
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public String getLastname() {
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return lastname;
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}
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public void setLastname(String lastname) {
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this.lastname = lastname;
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}
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public State getState() {
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return state;
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}
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public void setState(State state) {
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this.state = state;
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}
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public String getSsn() {
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return ssn;
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}
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public void setSsn(String ssn) {
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this.ssn = ssn;
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}
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}
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@Entity(name = "State")
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public static class State {
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@Id
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@GeneratedValue
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private Integer id;
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private String name;
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public Integer getId() {
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return id;
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}
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public void setId(Integer id) {
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this.id = id;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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}
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@Entity(name = "NaturalIdOnManyToOne")
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@NaturalIdCache
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public static class NaturalIdOnManyToOne {
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@Id
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@GeneratedValue
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int id;
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@NaturalId
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@ManyToOne(fetch = FetchType.LAZY)
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Citizen citizen;
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public int getId() {
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return id;
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}
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public void setId(int id) {
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this.id = id;
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}
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public Citizen getCitizen() {
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return citizen;
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}
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public void setCitizen(Citizen citizen) {
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this.citizen = citizen;
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}
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}
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}
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@ -20,12 +20,15 @@ import org.hibernate.query.Query;
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import org.hibernate.stat.Statistics;
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import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
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import org.hibernate.testing.orm.junit.SessionFactoryScope;
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import org.junit.After;
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import org.junit.Test;
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import org.junit.jupiter.api.Assertions;
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import static org.assertj.core.api.Assertions.assertThat;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNotNull;
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import static org.junit.jupiter.api.Assertions.assertNull;
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/**
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* Test case for NaturalId annotation
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@ -135,6 +138,56 @@ public class NaturalIdTest extends BaseCoreFunctionalTestCase {
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s.close();
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}
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@Test
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public void testManyToOneNaturalLoadByNaturalId() {
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NaturalIdOnManyToOne singleManyToOne1 = new NaturalIdOnManyToOne();
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NaturalIdOnManyToOne singleManyToOne2 = new NaturalIdOnManyToOne();
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Citizen c1 = new Citizen();
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c1.setFirstname( "Emmanuel" );
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c1.setLastname( "Bernard" );
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c1.setSsn( "1234" );
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State france = new State();
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france.setName( "Ile de France" );
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c1.setState( france );
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singleManyToOne1.setCitizen( c1 );
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singleManyToOne2.setCitizen( null );
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inTransaction(
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session -> {
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session.persist( france );
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session.persist( c1 );
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session.persist( singleManyToOne1 );
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session.persist( singleManyToOne2 );
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}
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);
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inSession(
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session -> {
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session.getSessionFactory().getCache().evictNaturalIdData(); // we want to go to the database
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session.beginTransaction();
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try {
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NaturalIdOnManyToOne instance1 = session.byNaturalId( NaturalIdOnManyToOne.class )
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.using( "citizen", c1 )
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.load();
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Assertions.assertNotNull( instance1 );
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Assertions.assertNotNull( instance1.getCitizen() );
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NaturalIdOnManyToOne instance2 = session.byNaturalId( NaturalIdOnManyToOne.class )
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.using( "citizen", null ).load();
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Assertions.assertNotNull( instance2 );
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assertNull( instance2.getCitizen() );
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}
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finally {
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session.getTransaction().rollback();
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}
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}
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);
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}
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@Test
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public void testNaturalIdLoaderCached() {
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Statistics stats = sessionFactory().getStatistics();
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