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HHH-15552 Add test for issue

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Andrea Boriero 2022-09-30 11:58:05 +02:00 committed by Andrea Boriero
parent cfc9b9c679
commit 1aafc3c34a
2 changed files with 325 additions and 0 deletions
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145
hibernate-core/src/test/java/org/hibernate/orm/test/annotations/embeddables/EmbeddableAndMappedSuperClassWithGenericsTest.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.orm.test.annotations.embeddables;
import java.util.List;
import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.orm.junit.DomainModel;
import org.hibernate.testing.orm.junit.SessionFactory;
import org.hibernate.testing.orm.junit.SessionFactoryScope;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import jakarta.persistence.Column;
import jakarta.persistence.Embeddable;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import jakarta.persistence.MappedSuperclass;
import static org.assertj.core.api.Assertions.assertThat;
@DomainModel(
annotatedClasses = {
EmbeddableAndMappedSuperClassWithGenericsTest.PopularBook.class,
EmbeddableAndMappedSuperClassWithGenericsTest.RareBook.class
}
)
@SessionFactory
@TestForIssue(jiraKey = "HHH-15552")
public class EmbeddableAndMappedSuperClassWithGenericsTest {
private final static long POPULAR_BOOK_ID = 1l;
private final static long RARE_BOOK_ID = 2l;
@BeforeEach
public void setUp(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
Edition popularEdition = new Edition( "Popular" );
PopularBook popularBook = new PopularBook( POPULAR_BOOK_ID, popularEdition, "POP" );
Edition rareEdition = new Edition( "Rare" );
RareBook rareBook = new RareBook( RARE_BOOK_ID, rareEdition, 123 );
session.persist( popularBook );
session.persist( rareBook );
}
);
}
@Test
public void test(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
List<Integer> rareBookCodes = session.createQuery(
"select b.code from RareBook b where b.id = :id",
Integer.class
).setParameter( "id", RARE_BOOK_ID ).list();
assertThat( rareBookCodes.size() ).isEqualTo( 1 );
Integer code = rareBookCodes.get( 0 );
assertThat( code ).isEqualTo( 123 );
}
);
scope.inTransaction(
session -> {
List<String> populareBookCodes = session.createQuery(
"select b.code from PopularBook b where b.id = :id",
String.class
).setParameter( "id", POPULAR_BOOK_ID ).list();
assertThat( populareBookCodes.size() ).isEqualTo( 1 );
String code = populareBookCodes.get( 0 );
assertThat( code ).isEqualTo( "POP" );
}
);
}
@Embeddable
public static class Edition {
private String name;
public Edition() {
}
public Edition(String name) {
this.name = name;
}
}
@MappedSuperclass
public static abstract class Book<T> {
private Edition edition;
@Column(name = "CODE_COLUMN")
private T code;
public Book() {
}
public Book(Edition edition, T code) {
this.edition = edition;
this.code = code;
}
}
@Entity(name = "PopularBook")
public static class PopularBook extends Book<String> {
@Id
private Long id;
public PopularBook() {
}
public PopularBook(Long id, Edition edition, String code) {
super( edition, code );
this.id = id;
}
}
@Entity(name = "RareBook")
public static class RareBook extends Book<Integer> {
@Id
private Long id;
public RareBook() {
}
public RareBook(Long id, Edition edition, Integer code) {
super( edition, code );
this.id = id;
}
}
}

180
hibernate-core/src/test/java/org/hibernate/orm/test/annotations/embeddables/EmbeddableWithGenericAndMappedSuperClassTest.java Normal file
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package org.hibernate.orm.test.annotations.embeddables;
import java.util.List;
import org.hibernate.testing.orm.junit.DomainModel;
import org.hibernate.testing.orm.junit.SessionFactory;
import org.hibernate.testing.orm.junit.SessionFactoryScope;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import jakarta.persistence.Column;
import jakarta.persistence.DiscriminatorColumn;
import jakarta.persistence.Embeddable;
import jakarta.persistence.Entity;
import jakarta.persistence.Id;
import jakarta.persistence.Inheritance;
import jakarta.persistence.InheritanceType;
import jakarta.persistence.MappedSuperclass;
import static org.assertj.core.api.Assertions.assertThat;
@DomainModel(
annotatedClasses = {
EmbeddableWithGenericAndMappedSuperClassTest.PopularBook.class,
EmbeddableWithGenericAndMappedSuperClassTest.RareBook.class
}
)
@SessionFactory
public class EmbeddableWithGenericAndMappedSuperClassTest {
private final static long POPULAR_BOOK_ID = 1l;
private final static String POPULAR_BOOK_CODE = "POP";
private final static long RARE_BOOK_ID = 2l;
private final static Integer RARE_BOOK_CODE = 123;
@BeforeEach
public void setUp(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
Edition popularEdition = new Edition<>( "Popular", POPULAR_BOOK_CODE );
PopularBook popularBook = new PopularBook( POPULAR_BOOK_ID, popularEdition );
Edition rareEdition = new Edition<>( "Rare", RARE_BOOK_CODE );
RareBook rareBook = new RareBook( RARE_BOOK_ID, rareEdition );
session.persist( popularBook );
session.persist( rareBook );
}
);
}
@Test
public void test(SessionFactoryScope scope) {
scope.inTransaction(
session -> {
List<Integer> rareBookCodes = session.createQuery(
"select b.edition.code from RareBook b where b.id = :id",
Integer.class
).setParameter( "id", RARE_BOOK_ID ).list();
assertThat( rareBookCodes.size() ).isEqualTo( 1 );
Integer code = rareBookCodes.get( 0 );
assertThat( code ).isEqualTo( RARE_BOOK_CODE );
}
);
scope.inTransaction(
session -> {
List<Integer> rareBookCodes = session.createQuery(
"select c.code from Base b left join treat(b as RareBook).edition c where b.id = :id",
Integer.class
).setParameter( "id", RARE_BOOK_ID ).list();
assertThat( rareBookCodes.size() ).isEqualTo( 1 );
Integer code = rareBookCodes.get( 0 );
assertThat( code ).isEqualTo( RARE_BOOK_CODE );
}
);
scope.inTransaction(
session -> {
List<String> populareBookCodes = session.createQuery(
"select b.edition.code from PopularBook b where b.id = :id",
String.class
).setParameter( "id", POPULAR_BOOK_ID ).list();
assertThat( populareBookCodes.size() ).isEqualTo( 1 );
String code = populareBookCodes.get( 0 );
assertThat( code ).isEqualTo( POPULAR_BOOK_CODE );
}
);
scope.inTransaction(
session -> {
List<String> rareBookCodes = session.createQuery(
"select c.code from Base b left join treat(b as PopularBook).edition c where b.id = :id",
String.class
).setParameter( "id", POPULAR_BOOK_ID ).list();
assertThat( rareBookCodes.size() ).isEqualTo( 1 );
String code = rareBookCodes.get( 0 );
assertThat( code ).isEqualTo( POPULAR_BOOK_CODE );
}
);
}
@Embeddable
public static class Edition<T> {
private String editorName;
@Column(name = "CODE_COLUMN")
private T code;
public Edition() {
}
public Edition(String editorName, T code) {
this.editorName = editorName;
this.code = code;
}
}
@Entity(name = "Base")
@Inheritance(strategy = InheritanceType.TABLE_PER_CLASS)
@DiscriminatorColumn(name = "PROP_TYPE")
public abstract static class Base {
@Id
private Long id;
public Base() {
}
public Base(Long id) {
this.id = id;
}
}
@MappedSuperclass
public static abstract class Book<T> extends Base {
private Edition<T> edition;
public Book() {
}
public Book(Long id, Edition<T> edition) {
super( id );
this.edition = edition;
}
}
@Entity(name = "PopularBook")
public static class PopularBook extends Book<String> {
public PopularBook() {
}
public PopularBook(Long id, Edition<String> edition) {
super( id, edition );
}
}
@Entity(name = "RareBook")
public static class RareBook extends Book<Integer> {
public RareBook() {
}
public RareBook(Long id, Edition<Integer> edition) {
super( id, edition );
}
}
}