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HHH-16997 Add test for issue

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Andrea Boriero 2023-07-27 18:35:33 +02:00 committed by Christian Beikov
parent f1fe32f3e1
commit 761e9b7a00
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hibernate-core/src/test/java/org/hibernate/orm/test/embeddable/EmbeddableAscDescQueryTest.java Normal file
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package org.hibernate.orm.test.embeddable;
import java.util.List;
import org.hibernate.testing.orm.junit.DomainModel;
import org.hibernate.testing.orm.junit.JiraKey;
import org.hibernate.testing.orm.junit.SessionFactory;
import org.hibernate.testing.orm.junit.SessionFactoryScope;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import jakarta.persistence.Embeddable;
import jakarta.persistence.Embedded;
import jakarta.persistence.Entity;
import jakarta.persistence.FetchType;
import jakarta.persistence.Id;
import jakarta.persistence.JoinColumn;
import jakarta.persistence.ManyToOne;
import jakarta.persistence.OneToOne;
import jakarta.persistence.Table;
import jakarta.persistence.criteria.CriteriaBuilder;
import jakarta.persistence.criteria.CriteriaQuery;
import jakarta.persistence.criteria.Root;
import static org.assertj.core.api.Assertions.assertThat;
@DomainModel(
annotatedClasses = {
EmbeddableAscDescQueryTest.EntityA.class,
EmbeddableAscDescQueryTest.EntityB.class,
EmbeddableAscDescQueryTest.EntityC.class,
EmbeddableAscDescQueryTest.EntityD.class
}
)
@SessionFactory
@JiraKey("HHH-16997")
public class EmbeddableAscDescQueryTest {
@BeforeEach
public void setUp(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
EntityA entityA = new EntityA();
entityA.setId( 1 );
EntityD entityD = new EntityD();
entityD.setId( 1 );
ComponentB componentB = new ComponentB();
componentB.setEntityD( entityD );
entityA.setComponentB( componentB );
EntityA entityA2 = new EntityA();
entityA2.setId( 2 );
ComponentA componentA = new ComponentA();
componentA.setEntityA( entityA );
entityA2.setComponentA( componentA );
EntityB entityB = new EntityB();
entityB.setEntityA( entityA );
session.persist( entityA );
session.persist( entityD );
session.persist( entityB );
session.persist( entityA2 );
}
);
}
@AfterEach
public void tearDown(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
session.createMutationQuery( "delete from EntityB" ).executeUpdate();
session.createMutationQuery( "delete from EntityC" ).executeUpdate();
session.createMutationQuery( "delete from EntityA" ).executeUpdate();
session.createMutationQuery( "delete from EntityD" ).executeUpdate();
}
);
}
@Test
public void testQueryAscAndDesc(SessionFactoryScope scope) {
scope.inSession(
session -> {
session.getTransaction().begin();
try {
CriteriaBuilder cb = session.getCriteriaBuilder();
CriteriaQuery<EntityA> query = cb.createQuery( EntityA.class );
Root<EntityA> root = query.from( EntityA.class );
query.select( root ).orderBy(
cb.asc( root.get( "id" ) )
);
List<EntityA> entityAS = session.createQuery( query ).getResultList();
assertThat( entityAS ).hasSize( 2 );
EntityA entityA1 = entityAS.get( 0 );
assertThat( entityA1.getId() ).isEqualTo( 1 );
assertThat( entityA1.getComponentB() ).isNotNull();
assertThat( entityA1.getComponentB().getEntityD() ).isNotNull();
session.getTransaction().rollback();
session.getTransaction().begin();
cb = session.getCriteriaBuilder();
query = cb.createQuery( EntityA.class );
root = query.from( EntityA.class );
query.select( root ).orderBy(
cb.desc( root.get( "id" ) )
);
entityAS = session.createQuery( query ).getResultList();
assertThat( entityAS ).hasSize( 2 );
entityA1 = entityAS.get( 1 );
assertThat( entityA1.getId() ).isEqualTo( 1 );
assertThat( entityA1.getComponentB() ).isNotNull();
assertThat( entityA1.getComponentB().getEntityD() ).isNotNull();
assertThat( entityA1.getComponentB().getEntityC() ).isNull();
}
finally {
session.getTransaction().rollback();
}
}
);
}
@Test
public void testQueryAsc(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
CriteriaBuilder cb = session.getCriteriaBuilder();
CriteriaQuery<EntityA> query = cb.createQuery( EntityA.class );
Root<EntityA> root = query.from( EntityA.class );
query.select( root ).orderBy(
cb.asc( root.get( "id" ) )
);
List<EntityA> entityAS = session.createQuery( query ).getResultList();
assertThat( entityAS ).hasSize( 2 );
EntityA entityA1 = entityAS.get( 0 );
assertThat( entityA1.getId() ).isEqualTo( 1 );
assertThat( entityA1.getComponentB() ).isNotNull();
assertThat( entityA1.getComponentB().getEntityD() ).isNotNull();
assertThat( entityA1.getComponentB().getEntityC() ).isNull();
}
);
}
@Test
public void testQueryDesc(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
CriteriaBuilder cb = session.getCriteriaBuilder();
CriteriaQuery<EntityA> query = cb.createQuery( EntityA.class );
Root<EntityA> root = query.from( EntityA.class );
query.select( root ).orderBy(
cb.desc( root.get( "id" ) )
);
List<EntityA> entityAS = session.createQuery( query ).getResultList();
assertThat( entityAS ).hasSize( 2 );
EntityA entityA1 = entityAS.get( 1 );
assertThat( entityA1.getId() ).isEqualTo( 1 );
assertThat( entityA1.getComponentB() ).isNotNull();
assertThat( entityA1.getComponentB().getEntityD() ).isNotNull();
assertThat( entityA1.getComponentB().getEntityC() ).isNull();
}
);
}
@Test
public void testQueryEntityB(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
List<EntityB> entityBS = session.createQuery( "select b from EntityB b" ).getResultList();
assertThat( entityBS ).hasSize( 1 );
EntityB entrityB = entityBS.get( 0 );
EntityA entityA = entrityB.getEntityA();
assertThat( entityA ).isNotNull();
assertThat( entityA.getId() ).isEqualTo( 1 );
assertThat( entityA.getComponentB() ).isNotNull();
assertThat( entityA.getComponentB().getEntityD() ).isNotNull();
assertThat( entityA.getComponentB().getEntityC() ).isNull();
}
);
}
@Entity(name = "EntityA")
@Table(name = "t_entity_a")
public static class EntityA {
@Id
private Integer id;
private String name;
@Embedded
private ComponentA componentA;
@Embedded
private ComponentB componentB;
@OneToOne(mappedBy = "entityA")
private EntityB entityB;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public EntityB getEntityB() {
return entityB;
}
public void setEntityB(EntityB entityB) {
this.entityB = entityB;
}
public ComponentA getComponentA() {
return componentA;
}
public void setComponentA(ComponentA componentA) {
this.componentA = componentA;
}
public ComponentB getComponentB() {
return componentB;
}
public void setComponentB(ComponentB componentB) {
this.componentB = componentB;
}
}
@Embeddable
public static class ComponentA {
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "cmpa_a_id", referencedColumnName = "id")
private EntityA entityA;
public EntityA getEntityA() {
return entityA;
}
public void setEntityA(EntityA entityA) {
this.entityA = entityA;
}
}
@Embeddable
public static class ComponentB {
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "cmpb_c_id", referencedColumnName = "id")
private EntityC entityC;
@ManyToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "cmpb_d_id", referencedColumnName = "id")
private EntityD entityD;
public EntityC getEntityC() {
return entityC;
}
public void setEntityC(EntityC entityC) {
this.entityC = entityC;
}
public EntityD getEntityD() {
return entityD;
}
public void setEntityD(EntityD entityD) {
this.entityD = entityD;
}
}
@Entity(name = "EntityB")
@Table(name = "t_entity_b")
public static class EntityB {
@Id
@OneToOne
@JoinColumn(name = "id", referencedColumnName = "id")
private EntityA entityA;
private String name;
public EntityA getEntityA() {
return entityA;
}
public void setEntityA(EntityA entityA) {
this.entityA = entityA;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
@Entity(name = "EntityC")
@Table(name = "t_entity_c")
public static class EntityC {
@Id
private Integer id;
private String 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;
}
}
@Entity(name = "EntityD")
@Table(name = "t_entity_d")
public static class EntityD {
@Id
private Integer id;
private String 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;
}
}
}