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HHH-17064 Add test for issue

This commit is contained in:
Andrea Boriero 2023-08-10 14:34:34 +02:00 committed by Andrea Boriero
parent 90a6bf760a
commit d3c8331ddf
3 changed files with 741 additions and 0 deletions
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259
hibernate-core/src/test/java/org/hibernate/orm/test/fetchmode/toone/ManyToOneWithCircularity2Test.java Normal file
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package org.hibernate.orm.test.fetchmode.toone;
import java.util.List;
import org.hibernate.Hibernate;
import org.hibernate.annotations.Fetch;
import org.hibernate.annotations.FetchMode;
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.BeforeAll;
import org.junit.jupiter.api.Test;
import jakarta.persistence.Entity;
import jakarta.persistence.FetchType;
import jakarta.persistence.Id;
import jakarta.persistence.ManyToOne;
import jakarta.persistence.MappedSuperclass;
import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat;
@JiraKey("HHH-17064")
@DomainModel(
annotatedClasses = {
ManyToOneWithCircularity2Test.Main.class,
ManyToOneWithCircularity2Test.Connector.class,
ManyToOneWithCircularity2Test.Sub.class,
ManyToOneWithCircularity2Test.Sub2.class,
}
)
@SessionFactory
public class ManyToOneWithCircularity2Test {
@BeforeAll
public void setUp(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
Connector connector = new Connector( 1L, "connector" );
Sub sub = new Sub( 2L, "sub", null );
Sub2 sub2 = new Sub2( 2L, "sub2", connector );
Main main = new Main( 3L, "main", connector, sub );
session.persist( sub );
session.persist( sub2 );
session.persist( main );
session.persist( connector );
}
);
}
@Test
public void testQuery(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
List<Main> result = session.createQuery( "select m from Main m", Main.class ).getResultList();
assertThat( result.size() ).isEqualTo( 1 );
Main main = result.get( 0 );
Connector connector = main.getConnector();
assertThat( Hibernate.isInitialized( connector ) ).isTrue();
assertThat( connector ).isNotNull();
Sub sub = main.getSub();
assertThat( sub ).isNotNull();
assertThat( Hibernate.isInitialized( sub ) ).isFalse();
assertThat( connector.getSub2() ).isNotNull();
assertThat( Hibernate.isInitialized(connector.getSub2()) ).isTrue();
assertThat( ((Sub2)connector.getSub2()).getConnector() ).isSameAs( connector );
// assertThat( sub.getConnector() ).isSameAs( connector );
}
);
}
@Test
public void testQuery2(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
List<Main> result = session.createQuery(
"select m from Main m where m.connector.id = 1",
Main.class
).getResultList();
assertThat( result.size() ).isEqualTo( 1 );
Main main = result.get( 0 );
Connector connector = main.getConnector();
assertThat( Hibernate.isInitialized( connector ) ).isTrue();
assertThat( connector ).isNotNull();
Sub sub = main.getSub();
assertThat( sub ).isNotNull();
assertThat( Hibernate.isInitialized( sub ) ).isFalse();
assertThat( connector.getSub2() ).isNotNull();
assertThat( Hibernate.isInitialized(connector.getSub2()) ).isTrue();
assertThat( ((Sub2)connector.getSub2()).getConnector() ).isSameAs( connector );
// assertThat( sub.getConnector() ).isSameAs( connector );
}
);
}
@Entity(name = "Main")
public static class Main {
@Id
private Long id;
private String name;
@ManyToOne
private Connector connector;
@ManyToOne(fetch = FetchType.LAZY)
private Sub sub;
public Main() {
}
public Main(Long id, String name, Connector connector, Sub sub) {
this.id = id;
this.name = name;
this.connector = connector;
this.sub = sub;
}
public Connector getConnector() {
return connector;
}
public void setConnector(Connector connector) {
this.connector = connector;
}
public Sub getSub() {
return sub;
}
public void setSub(Sub sub) {
this.sub = sub;
}
public void setId(Long id) {
this.id = id;
}
public Long getId() {
return id;
}
}
@Entity(name = "Connector")
public static class Connector {
@Id
private Long id;
private String name;
@ManyToOne
@Fetch(FetchMode.SELECT)
private Sub2 sub;
public Connector() {
}
public Connector(Long id, String name) {
this.id = id;
this.name = name;
}
public SubParent getSub2() {
return sub;
}
public void setSub2(Sub2 sub) {
this.sub = sub;
}
public Long getId() {
return id;
}
}
@MappedSuperclass
public static class SubParent {
@Id
private Long id;
public SubParent() {
}
public SubParent(Long id) {
this.id = id;
}
public Long getId() {
return id;
}
}
@Entity(name = "Sub")
public static class Sub extends SubParent {
private String name;
@ManyToOne
private Connector connector;
public Sub() {
}
public Sub(Long id, String name, Connector connector) {
super( id );
this.name = name;
this.connector = connector;
}
public Connector getConnector() {
return connector;
}
public void setConnector(Connector connector) {
this.connector = connector;
}
}
@Entity(name = "Sub2")
public static class Sub2 extends SubParent {
private String name;
@ManyToOne
private Connector connector;
public Sub2() {
}
public Sub2(Long id, String name, Connector connector) {
super( id );
this.name = name;
this.connector = connector;
connector.setSub2( this );
}
public Connector getConnector() {
return connector;
}
public void setConnector(Connector connector) {
this.connector = connector;
}
}
}

271
hibernate-core/src/test/java/org/hibernate/orm/test/fetchmode/toone/ManyToOneWithCircularity3Test.java Normal file
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package org.hibernate.orm.test.fetchmode.toone;
import java.util.List;
import org.hibernate.Hibernate;
import org.hibernate.annotations.Fetch;
import org.hibernate.annotations.FetchMode;
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.BeforeAll;
import org.junit.jupiter.api.Test;
import jakarta.persistence.Entity;
import jakarta.persistence.FetchType;
import jakarta.persistence.Id;
import jakarta.persistence.ManyToOne;
import jakarta.persistence.MappedSuperclass;
import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat;
@JiraKey("HHH-17064")
@DomainModel(
annotatedClasses = {
ManyToOneWithCircularity3Test.Main.class,
ManyToOneWithCircularity3Test.Connector.class,
ManyToOneWithCircularity3Test.Sub.class,
ManyToOneWithCircularity3Test.Sub2.class,
}
)
@SessionFactory
public class ManyToOneWithCircularity3Test {
@BeforeAll
public void setUp(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
Connector connector = new Connector( 1L, "connector" );
Sub sub = new Sub( 2L, "sub", connector );
Sub2 sub2 = new Sub2( 2L, "sub2", connector );
Main main = new Main( 3L, "main", connector, sub, sub2 );
session.persist( sub );
session.persist( sub2 );
session.persist( main );
session.persist( connector );
}
);
}
@Test
public void testQuery(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
List<Main> result = session.createQuery( "select m from Main m", Main.class ).getResultList();
assertThat( result.size() ).isEqualTo( 1 );
Main main = result.get( 0 );
Connector connector = main.getConnector();
assertThat( Hibernate.isInitialized( connector ) ).isTrue();
assertThat( connector ).isNotNull();
Sub sub = main.getSub();
assertThat( sub ).isNotNull();
assertThat( Hibernate.isInitialized( sub ) ).isTrue();
assertThat( connector.getSub2() ).isNotNull();
assertThat( Hibernate.isInitialized(connector.getSub2()) ).isTrue();
assertThat( ((Sub2)connector.getSub2()).getConnector() ).isSameAs( connector );
assertThat( sub.getConnector() ).isSameAs( connector );
}
);
}
@Test
public void testQuery2(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
List<Main> result = session.createQuery(
"select m from Main m where m.connector.id = 1",
Main.class
).getResultList();
assertThat( result.size() ).isEqualTo( 1 );
Main main = result.get( 0 );
Connector connector = main.getConnector();
assertThat( Hibernate.isInitialized( connector ) ).isTrue();
assertThat( connector ).isNotNull();
Sub sub = main.getSub();
assertThat( sub ).isNotNull();
assertThat( Hibernate.isInitialized( sub ) ).isTrue();
assertThat( connector.getSub2() ).isNotNull();
assertThat( Hibernate.isInitialized(connector.getSub2()) ).isTrue();
assertThat( ((Sub2)connector.getSub2()).getConnector() ).isSameAs( connector );
assertThat( sub.getConnector() ).isSameAs( connector );
}
);
}
@Entity(name = "Main")
public static class Main {
@Id
private Long id;
private String name;
@ManyToOne
private Connector connector;
@ManyToOne(fetch = FetchType.LAZY)
private Sub sub;
@ManyToOne(fetch = FetchType.LAZY)
private Sub2 sub2;
public Main() {
}
public Main(Long id, String name, Connector connector, Sub sub, Sub2 sub2) {
this.id = id;
this.name = name;
this.connector = connector;
this.sub = sub;
this.sub2 = sub2;
}
public Long getId() {
return id;
}
public String getName() {
return name;
}
public Connector getConnector() {
return connector;
}
public Sub getSub() {
return sub;
}
public Sub2 getSub2() {
return sub2;
}
}
@Entity(name = "Connector")
public static class Connector {
@Id
private Long id;
private String name;
@ManyToOne
@Fetch(FetchMode.SELECT)
private Sub sub;
@ManyToOne
@Fetch(FetchMode.SELECT)
private Sub2 sub2;
public Connector() {
}
public Connector(Long id, String name) {
this.id = id;
this.name = name;
}
public Sub getSub() {
return sub;
}
public void setSub(Sub sub) {
this.sub = sub;
}
public SubParent getSub2() {
return sub2;
}
public void setSub2(Sub2 sub2) {
this.sub2 = sub2;
}
public Long getId() {
return id;
}
}
@MappedSuperclass
public static class SubParent {
@Id
private Long id;
public SubParent() {
}
public SubParent(Long id) {
this.id = id;
}
public Long getId() {
return id;
}
}
@Entity(name = "Sub")
public static class Sub extends SubParent {
private String name;
@ManyToOne
private Connector connector;
public Sub() {
}
public Sub(Long id, String name, Connector connector) {
super( id );
this.name = name;
this.connector = connector;
connector.setSub( this );
}
public Connector getConnector() {
return connector;
}
public void setConnector(Connector connector) {
this.connector = connector;
}
}
@Entity(name = "Sub2")
public static class Sub2 extends SubParent {
private String name;
@ManyToOne
private Connector connector;
public Sub2() {
}
public Sub2(Long id, String name, Connector connector) {
super( id );
this.name = name;
this.connector = connector;
connector.setSub2( this );
}
public Connector getConnector() {
return connector;
}
public void setConnector(Connector connector) {
this.connector = connector;
}
}
}

211
hibernate-core/src/test/java/org/hibernate/orm/test/fetchmode/toone/ManyToOneWithCircularityTest.java Normal file
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package org.hibernate.orm.test.fetchmode.toone;
import java.util.List;
import org.hibernate.Hibernate;
import org.hibernate.annotations.Fetch;
import org.hibernate.annotations.FetchMode;
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.BeforeAll;
import org.junit.jupiter.api.Test;
import jakarta.persistence.Entity;
import jakarta.persistence.FetchType;
import jakarta.persistence.Id;
import jakarta.persistence.ManyToOne;
import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat;
@JiraKey("HHH-17064")
@DomainModel(
annotatedClasses = {
ManyToOneWithCircularityTest.Main.class,
ManyToOneWithCircularityTest.Connector.class,
ManyToOneWithCircularityTest.Sub.class,
}
)
@SessionFactory
public class ManyToOneWithCircularityTest {
@BeforeAll
public void setUp(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
Connector connector = new Connector( 1L, "connector" );
Sub sub = new Sub( 2L, "sub", connector );
Main main = new Main( 3L, "main", connector, sub );
session.persist( sub );
session.persist( main );
session.persist( connector );
}
);
}
@Test
public void testQuery(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
List<Main> result = session.createQuery( "select m from Main m", Main.class ).getResultList();
assertThat( result.size() ).isEqualTo( 1 );
Main main = result.get( 0 );
Connector connector = main.getConnector();
assertThat( Hibernate.isInitialized( connector ) ).isTrue();
assertThat( connector ).isNotNull();
Sub sub = main.getSub();
assertThat( sub ).isNotNull();
assertThat( Hibernate.isInitialized( sub ) ).isTrue();
assertThat( connector.getSub() ).isSameAs( sub );
assertThat( sub.getConnector() ).isSameAs( connector );
}
);
}
@Test
public void testQuery2(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
List<Main> result = session.createQuery(
"select m from Main m where m.connector.id = 1",
Main.class
).getResultList();
assertThat( result.size() ).isEqualTo( 1 );
Main main = result.get( 0 );
Connector connector = main.getConnector();
assertThat( Hibernate.isInitialized( connector ) ).isTrue();
assertThat( connector ).isNotNull();
Sub sub = main.getSub();
assertThat( sub ).isNotNull();
assertThat( Hibernate.isInitialized( sub ) ).isTrue();
assertThat( connector.getSub() ).isSameAs( sub );
assertThat( sub.getConnector() ).isSameAs( connector );
}
);
}
@Entity(name = "Main")
public static class Main {
@Id
private Long id;
private String name;
@ManyToOne
private Connector connector;
@ManyToOne(fetch = FetchType.LAZY)
private Sub sub;
public Main() {
}
public Main(Long id, String name, Connector connector, Sub sub) {
this.id = id;
this.name = name;
this.connector = connector;
this.sub = sub;
}
public Connector getConnector() {
return connector;
}
public void setConnector(Connector connector) {
this.connector = connector;
}
public Sub getSub() {
return sub;
}
public void setSub(Sub sub) {
this.sub = sub;
}
public void setId(Long id) {
this.id = id;
}
public Long getId() {
return id;
}
}
@Entity(name = "Connector")
public static class Connector {
@Id
private Long id;
private String name;
@ManyToOne
@Fetch(FetchMode.SELECT)
private Sub sub;
public Connector() {
}
public Connector(Long id, String name) {
this.id = id;
this.name = name;
}
public Sub getSub() {
return sub;
}
public void setSub(Sub sub) {
this.sub = sub;
}
public Long getId() {
return id;
}
}
@Entity(name = "Sub")
public static class Sub {
@Id
private Long id;
private String name;
@ManyToOne
private Connector connector;
public Sub() {
}
public Sub(Long id, String name, Connector connector) {
this.id = id;
this.name = name;
this.connector = connector;
connector.setSub( this );
}
public Long getId() {
return id;
}
public Connector getConnector() {
return connector;
}
public void setConnector(Connector connector) {
this.connector = connector;
}
}
}