HHH-15640 Add test for issue
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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.fetch;
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import java.util.HashSet;
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import java.util.Set;
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import org.hibernate.Hibernate;
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import org.hibernate.annotations.Fetch;
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import org.hibernate.annotations.FetchMode;
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import org.hibernate.query.spi.QueryImplementor;
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import org.hibernate.testing.TestForIssue;
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import org.hibernate.testing.jdbc.SQLStatementInspector;
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import org.hibernate.testing.orm.junit.DomainModel;
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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.BeforeEach;
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import org.junit.jupiter.api.Test;
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import jakarta.persistence.CollectionTable;
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import jakarta.persistence.Column;
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import jakarta.persistence.ElementCollection;
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import jakarta.persistence.Entity;
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import jakarta.persistence.FetchType;
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import jakarta.persistence.Id;
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import jakarta.persistence.JoinColumn;
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import jakarta.persistence.OneToOne;
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import jakarta.persistence.Table;
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import static org.assertj.core.api.Assertions.assertThat;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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@DomainModel(
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annotatedClasses = {
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ElementCollectionWithSubselectFetchModeTest.Account.class,
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ElementCollectionWithSubselectFetchModeTest.Client.class
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}
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)
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@SessionFactory(statementInspectorClass = SQLStatementInspector.class)
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@TestForIssue(jiraKey = "HHH-15640")
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public class ElementCollectionWithSubselectFetchModeTest {
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@BeforeEach
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public void setUp(SessionFactoryScope scope) {
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scope.inTransaction(
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session -> {
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Account account = new Account( 1l, "first account" );
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Set<Long> zids = new HashSet<>();
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zids.add( 1l );
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zids.add( 2l );
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Client client = new Client( 1l, "fab", zids, account );
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session.persist( account );
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session.persist( client );
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}
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);
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}
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@Test
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public void testSelect(SessionFactoryScope scope) {
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SQLStatementInspector statementInspector = (SQLStatementInspector) scope.getStatementInspector();
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statementInspector.clear();
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scope.inTransaction(
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session -> {
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QueryImplementor<Client> query = session.createQuery(
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"from " + Client.class.getName() + " c where c.name='fab'",
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Client.class
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);
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Client client = query.getSingleResult();
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assertThat( statementInspector.getSqlQueries().size() ).isEqualTo( 3 );
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assertThat( client.id ).isEqualTo( 1L );
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assertTrue( Hibernate.isPropertyInitialized( client, "zids" ) );
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}
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);
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}
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@Entity(name = "Client")
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@Table(name = "CLIENT_TABLE")
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public static class Client {
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@Id
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private Long id;
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private String name;
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@CollectionTable(
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name = "zid_ids",
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joinColumns = @JoinColumn(name = "id_client", referencedColumnName = "id"))
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@Column(name = "id")
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@ElementCollection(fetch = FetchType.EAGER)
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@Fetch(FetchMode.SUBSELECT)
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private Set<Long> zids = new HashSet<>();
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@OneToOne(orphanRemoval = true)
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@JoinColumn(name = "id_account", nullable = false)
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private Account account;
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public Client() {
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}
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public Client(Long id, String name, Set<Long> zids, Account account) {
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this.id = id;
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this.name = name;
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this.zids = zids;
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this.account = account;
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}
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}
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@Entity(name = "Account")
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@Table(name = "ACCOUNT_TABLE")
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public static class Account {
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@Id
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private Long id;
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private String name;
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public Account() {
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}
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public Account(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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}
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}
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