HHH-12867 Add test case
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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.test.cascade;
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import static org.hibernate.testing.transaction.TransactionUtil.doInHibernate;
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import static org.junit.Assert.assertFalse;
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import java.util.List;
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import javax.persistence.CascadeType;
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import javax.persistence.Column;
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import javax.persistence.Entity;
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import javax.persistence.FetchType;
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import javax.persistence.GeneratedValue;
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import javax.persistence.GenerationType;
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import javax.persistence.Id;
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import javax.persistence.JoinColumn;
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import javax.persistence.ManyToOne;
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import javax.persistence.OneToMany;
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import javax.persistence.Table;
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import org.hibernate.Hibernate;
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import org.hibernate.testing.FailureExpected;
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import org.hibernate.testing.TestForIssue;
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import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
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import org.junit.Test;
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@TestForIssue(jiraKey = "HHH-12867")
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public class RefreshLazyOneToManyTest extends BaseCoreFunctionalTestCase {
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@Override
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protected Class<?>[] getAnnotatedClasses() {
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return new Class<?>[]{ Invoice.class, Tax.class, Line.class };
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}
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@Test
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@FailureExpected( jiraKey = "HHH-12867")
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public void testRefreshCascade() {
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doInHibernate( this::sessionFactory, session -> {
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Invoice invoice = new Invoice( "An invoice for John Smith" );
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session.save( invoice );
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session.save( new Line( "1 pen - 5€", invoice ) );
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session.save( new Tax( "21%", invoice ) );
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} );
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doInHibernate( this::sessionFactory, session -> {
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Invoice invoice = session.get( Invoice.class, 1 );
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assertFalse( "Taxes should not be initialized before refresh",
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Hibernate.isInitialized( invoice.getTaxes() ) );
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assertFalse( "Lines should not be initialized before refresh",
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Hibernate.isInitialized( invoice.getLines() ) );
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session.refresh( invoice );
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assertFalse( "Taxes should not be initialized after refresh",
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Hibernate.isInitialized( invoice.getTaxes() ) );
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assertFalse( "Lines should not be initialized after refresh",
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Hibernate.isInitialized( invoice.getLines() ) );
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} );
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}
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@Entity
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@Table(name = "invoice")
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public static class Invoice {
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@Id
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@GeneratedValue(strategy = GenerationType.AUTO)
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@Column(name = "id")
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private Integer id;
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@Column(name = "description")
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private String description;
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@OneToMany(mappedBy = "invoice", cascade = CascadeType.ALL)
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private List<Line> lines;
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@OneToMany(mappedBy = "invoice", cascade = CascadeType.ALL)
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private List<Tax> taxes;
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public Invoice() {
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}
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public Invoice(String description) {
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this.description = description;
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}
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public List<Line> getLines() {
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return lines;
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}
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public List<Tax> getTaxes() {
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return taxes;
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}
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}
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@Entity
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@Table(name = "invoice_line")
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public static class Line {
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@Id
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@GeneratedValue(strategy = GenerationType.AUTO)
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@Column(name = "id")
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private Integer id;
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@Column(name = "description")
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private String description;
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@ManyToOne(fetch = FetchType.LAZY)
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@JoinColumn(name = "invoice_id")
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private Invoice invoice;
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public Line() {
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}
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public Line(String description, Invoice invoice) {
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this.description = description;
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this.invoice = invoice;
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}
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}
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@Entity
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@Table(name = "invoice_tax")
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public static class Tax {
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@Id
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@GeneratedValue(strategy = GenerationType.AUTO)
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@Column(name = "id")
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private Integer id;
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@Column(name = "description")
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private String description;
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@ManyToOne(fetch = FetchType.LAZY)
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@JoinColumn(name = "invoice_id")
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private Invoice invoice;
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public Tax() {
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}
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public Tax(String description, Invoice invoice) {
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this.description = description;
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this.invoice = invoice;
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}
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}
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}
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