HHH-16967 Add test for issue
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Andrea Boriero
Andrea Boriero
parent
b1007cbda9
commit
166f6e685b
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package org.hibernate.orm.test.mapping.where;
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import java.util.ArrayList;
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import java.util.List;
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import org.hibernate.annotations.Where;
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import org.hibernate.testing.orm.junit.EntityManagerFactoryScope;
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import org.hibernate.testing.orm.junit.Jira;
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import org.hibernate.testing.orm.junit.Jpa;
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import org.junit.jupiter.api.BeforeAll;
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import org.junit.jupiter.api.Test;
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import jakarta.persistence.Column;
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import jakarta.persistence.Entity;
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import jakarta.persistence.Id;
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import jakarta.persistence.Inheritance;
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import jakarta.persistence.InheritanceType;
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import jakarta.persistence.ManyToOne;
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import jakarta.persistence.OneToMany;
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import jakarta.persistence.criteria.CriteriaBuilder;
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import jakarta.persistence.criteria.CriteriaQuery;
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import jakarta.persistence.criteria.Root;
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import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
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@Jpa(
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annotatedClasses = {
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WhereAnnotationAndJoinedInheritanceTest.Parent.class,
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WhereAnnotationAndJoinedInheritanceTest.Child.class,
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WhereAnnotationAndJoinedInheritanceTest.PrimaryObject.class
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}
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)
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@Jira("HHH-16967")
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public class WhereAnnotationAndJoinedInheritanceTest {
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private final static String PRIMARY_OBJECT_WITH_DELETED_CHILD = "with deleted child";
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private final static String DELETED_CHILD = "deleted child";
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private final static String NOT_DELETED_CHILD = "not deleted child";
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@BeforeAll
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public void setUp(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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Child child = new Child( 1l, NOT_DELETED_CHILD, null );
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Child deletedChild = new Child( 2l, DELETED_CHILD, "deleted" );
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PrimaryObject primaryObject = new PrimaryObject( 3l, child, "with not deleted child" );
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PrimaryObject primaryObjectWithDeletedChild = new PrimaryObject(
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4l,
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deletedChild,
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PRIMARY_OBJECT_WITH_DELETED_CHILD
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);
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entityManager.persist( child );
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entityManager.persist( deletedChild );
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entityManager.persist( primaryObject );
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entityManager.persist( primaryObjectWithDeletedChild );
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}
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);
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}
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@Test
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public void testCriteriaQuery(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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CriteriaBuilder builder = entityManager.getCriteriaBuilder();
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CriteriaQuery<PrimaryObject> query = builder.createQuery( PrimaryObject.class );
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Root<PrimaryObject> root = query.from( PrimaryObject.class );
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query.where(
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builder.equal(
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root.get( "child" ).get( "primaryObjects" ).get( "data" ),
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PRIMARY_OBJECT_WITH_DELETED_CHILD
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) );
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// the child
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List<PrimaryObject> resultList = entityManager.createQuery( query ).getResultList();
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assertThat( resultList.size() ).isEqualTo( 0 );
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}
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);
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}
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@Test
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public void testCriteriaQueryWithoutWhereClause(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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CriteriaBuilder builder = entityManager.getCriteriaBuilder();
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CriteriaQuery<PrimaryObject> query = builder.createQuery( PrimaryObject.class );
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Root<PrimaryObject> root = query.from( PrimaryObject.class );
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// the child
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List<PrimaryObject> resultList = entityManager.createQuery( query ).getResultList();
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assertThat( resultList.size() ).isEqualTo( 2 );
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resultList.forEach(
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primaryObject -> {
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Child child = primaryObject.getChild();
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if ( primaryObject.getData().equals( PRIMARY_OBJECT_WITH_DELETED_CHILD ) ) {
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assertThat( child ).isNull();
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}
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else {
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assertThat( child ).isNotNull();
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}
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}
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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 testCriteriaQuery2(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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CriteriaBuilder builder = entityManager.getCriteriaBuilder();
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CriteriaQuery<PrimaryObject> query = builder.createQuery( PrimaryObject.class );
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Root<PrimaryObject> root = query.from( PrimaryObject.class );
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query.where(
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builder.equal(
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root.get( "child" ).get( "data" ), DELETED_CHILD ) );
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List<PrimaryObject> resultList = entityManager.createQuery( query ).getResultList();
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assertThat( resultList.size() ).isEqualTo( 0 );
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builder = entityManager.getCriteriaBuilder();
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query = builder.createQuery( PrimaryObject.class );
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root = query.from( PrimaryObject.class );
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query.where(
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builder.equal(
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root.get( "child" ).get( "data" ), NOT_DELETED_CHILD ) );
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resultList = entityManager.createQuery( query ).getResultList();
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assertThat( resultList.size() ).isEqualTo( 1 );
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}
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);
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}
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@Entity(name = "Parent")
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@Inheritance(strategy = InheritanceType.JOINED)
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@Where(clause = "deleted_column is null")
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public static abstract class Parent {
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@Id
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private Long id;
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private String data;
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@Column(name = "deleted_column")
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private String deleted;
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public Parent() {
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}
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public Parent(Long id, String data, String deleted) {
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this.id = id;
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this.data = data;
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this.deleted = deleted;
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}
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}
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@Entity(name = "Child")
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public static class Child extends Parent {
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@Column(name = "child_data")
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private String childData;
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@OneToMany(mappedBy = "child")
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private List<PrimaryObject> primaryObjects = new ArrayList<>();
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public Child() {
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}
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public Child(Long id, String data, String deleted) {
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super( id, data, deleted );
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}
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}
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@Entity(name = "PrimaryObject")
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public static class PrimaryObject {
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@Id
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private Long id;
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@ManyToOne
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private Child child;
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private String data;
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public PrimaryObject() {
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}
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public PrimaryObject(Long id, Child child, String data) {
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this.id = id;
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this.child = child;
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this.data = data;
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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 Child getChild() {
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return child;
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}
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public String getData() {
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return data;
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}
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}
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}
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