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HHH-18524 Add test for issue
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‎hibernate-core/src/test/java/org/hibernate/orm/test/mapping/identifier/CompositeIdGenerationTypeTest.java

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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.mapping.identifier;
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import java.util.UUID;
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import org.hibernate.annotations.UuidGenerator;
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import org.hibernate.testing.orm.junit.DomainModel;
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import org.hibernate.testing.orm.junit.Jira;
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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.junit.jupiter.api.AfterAll;
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import org.junit.jupiter.api.Test;
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import jakarta.persistence.Embeddable;
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import jakarta.persistence.EmbeddedId;
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import jakarta.persistence.Entity;
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import jakarta.persistence.GeneratedValue;
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import jakarta.persistence.Id;
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import jakarta.persistence.IdClass;
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import static org.assertj.core.api.Assertions.assertThat;
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import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
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/**
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* @author Marco Belladelli
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*/
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@DomainModel( annotatedClasses = {
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CompositeIdGenerationTypeTest.SingleIdClass.class,
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CompositeIdGenerationTypeTest.MultipleIdClass.class,
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CompositeIdGenerationTypeTest.IdClassPK.class,
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CompositeIdGenerationTypeTest.SingleEmbeddedId.class,
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CompositeIdGenerationTypeTest.SingleEmbeddedPK.class,
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CompositeIdGenerationTypeTest.MultipleEmbeddedId.class,
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CompositeIdGenerationTypeTest.MultipleEmbeddedPK.class,
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} )
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@SessionFactory
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@Jira( "https://hibernate.atlassian.net/browse/HHH-18524" )
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public class CompositeIdGenerationTypeTest {
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@Test
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public void testSingleIdClass(SessionFactoryScope scope) {
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scope.inTransaction( session -> session.persist( new SingleIdClass( 1L, "id_class_1" ) ) );
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scope.inSession( session -> {
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final SingleIdClass result = session.createQuery( "from SingleIdClass", SingleIdClass.class )
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.getSingleResult();
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assertThat( result.getId() ).isEqualTo( 1L );
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assertDoesNotThrow( () -> UUID.fromString( result.getUuid() ) );
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} );
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}
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@Test
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public void testMultipleIdClass(SessionFactoryScope scope) {
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scope.inTransaction( session -> session.persist( new MultipleIdClass( "id_class_2" ) ) );
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scope.inSession( session -> {
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final MultipleIdClass result = session.createQuery( "from MultipleIdClass", MultipleIdClass.class )
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.getSingleResult();
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assertThat( result.getId() ).isGreaterThan( 0 );
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assertDoesNotThrow( () -> UUID.fromString( result.getUuid() ) );
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} );
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}
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@Test
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public void testSingleEmbeddedId(SessionFactoryScope scope) {
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scope.inTransaction( session -> session.persist( new SingleEmbeddedId(
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new SingleEmbeddedPK( 1L ),
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"embedded_id_1"
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) ) );
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scope.inSession( session -> {
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final SingleEmbeddedId result = session.createQuery( "from SingleEmbeddedId", SingleEmbeddedId.class )
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.getSingleResult();
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final SingleEmbeddedPK embeddedId = result.getEmbeddedId();
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assertThat( embeddedId.getId() ).isEqualTo( 1L );
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assertDoesNotThrow( () -> UUID.fromString( embeddedId.getUuid() ) );
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} );
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}
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@Test
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public void testMultipleEmbeddedId(SessionFactoryScope scope) {
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scope.inTransaction( session -> session.persist( new MultipleEmbeddedId(
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new MultipleEmbeddedPK(),
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"embedded_id_2"
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) ) );
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scope.inTransaction( session -> {
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final MultipleEmbeddedId result = session.createQuery( "from MultipleEmbeddedId", MultipleEmbeddedId.class )
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.getSingleResult();
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final MultipleEmbeddedPK embeddedId = result.getEmbeddedId();
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assertThat( embeddedId.getId() ).isGreaterThan( 0 );
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assertDoesNotThrow( () -> UUID.fromString( embeddedId.getUuid() ) );
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} );
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}
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@AfterAll
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public void tearDown(SessionFactoryScope scope) {
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scope.getSessionFactory().getSchemaManager().truncateMappedObjects();
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}
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@Entity( name = "SingleIdClass" )
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@IdClass( IdClassPK.class )
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static class SingleIdClass {
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@Id
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private Long id;
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@Id
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@UuidGenerator
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private String uuid;
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private String name;
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public SingleIdClass() {
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}
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public SingleIdClass(Long id, String name) {
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this.id = id;
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this.name = name;
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}
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public Long getId() {
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return id;
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}
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public String getUuid() {
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return uuid;
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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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}
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@Embeddable
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static class IdClassPK {
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private Long id;
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private String uuid;
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public IdClassPK() {
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}
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public IdClassPK(Long id, String uuid) {
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this.id = id;
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this.uuid = uuid;
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}
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}
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@Entity( name = "MultipleIdClass" )
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@IdClass( IdClassPK.class )
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static class MultipleIdClass {
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@Id
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@GeneratedValue
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private Long id;
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@Id
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@UuidGenerator
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private String uuid;
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private String name;
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public MultipleIdClass() {
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}
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public MultipleIdClass(String name) {
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this.name = name;
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}
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public Long getId() {
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return id;
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}
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public String getUuid() {
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return uuid;
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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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}
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@Entity( name = "SingleEmbeddedId" )
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static class SingleEmbeddedId {
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@EmbeddedId
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private SingleEmbeddedPK embeddedId;
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private String name;
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public SingleEmbeddedId() {
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}
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public SingleEmbeddedId(SingleEmbeddedPK embeddedId, String name) {
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this.embeddedId = embeddedId;
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this.name = name;
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}
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public SingleEmbeddedPK getEmbeddedId() {
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return embeddedId;
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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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}
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@Embeddable
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static class SingleEmbeddedPK {
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private Long id;
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@UuidGenerator
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private String uuid;
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public SingleEmbeddedPK() {
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}
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public SingleEmbeddedPK(Long id) {
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this.id = id;
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}
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public Long getId() {
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return id;
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}
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public String getUuid() {
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return uuid;
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}
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}
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@Entity( name = "MultipleEmbeddedId" )
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static class MultipleEmbeddedId {
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@EmbeddedId
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private MultipleEmbeddedPK embeddedId;
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private String name;
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public MultipleEmbeddedId() {
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}
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public MultipleEmbeddedId(MultipleEmbeddedPK embeddedId, String name) {
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this.embeddedId = embeddedId;
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this.name = name;
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}
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public MultipleEmbeddedPK getEmbeddedId() {
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return embeddedId;
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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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}
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@Embeddable
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static class MultipleEmbeddedPK {
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@GeneratedValue
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private Long id;
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@UuidGenerator
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private String uuid;
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public Long getId() {
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return id;
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}
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public String getUuid() {
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return uuid;
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}
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}
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}

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