HHH-16070 Add test for issue

hibernate-core/src/test/java/org/hibernate/orm/test/compositefk/OneToOneEmbeddedIdWithGenericsTest.java

@@ -0,0 +1,204 @@
+/*
+ * 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.compositefk;
+
+import java.io.Serializable;
+import java.util.Random;
+
+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.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Embeddable;
+import jakarta.persistence.EmbeddedId;
+import jakarta.persistence.Entity;
+import jakarta.persistence.MappedSuperclass;
+import jakarta.persistence.OneToOne;
+import jakarta.persistence.Table;
+
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+/**
+ * @author Marco Belladelli
+ */
+@DomainModel(annotatedClasses = {
+		OneToOneEmbeddedIdWithGenericsTest.Customer.class,
+		OneToOneEmbeddedIdWithGenericsTest.Invoice.class
+})
+@SessionFactory
+@JiraKey("HHH-16070")
+public class OneToOneEmbeddedIdWithGenericsTest {
+	@BeforeAll
+	public void setUp(SessionFactoryScope scope) {
+		scope.inTransaction( session -> {
+			Customer customer = new Customer( 1, "Francisco" );
+			Invoice invoice = new Invoice( 1, customer );
+			customer.setInvoice( invoice );
+			session.persist( customer );
+			session.persist( invoice );
+		} );
+	}
+
+	@AfterAll
+	public void tearDown(SessionFactoryScope scope) {
+		scope.inTransaction( session -> {
+			session.createMutationQuery( "delete from Invoice" ).executeUpdate();
+			session.createMutationQuery( "delete from Customer" ).executeUpdate();
+		} );
+	}
+
+	@Test
+	public void test(SessionFactoryScope scope) {
+		scope.inTransaction( session -> {
+			Customer customer = session.createQuery( "from Customer", Customer.class ).getSingleResult();
+			assertNotNull( customer );
+			Invoice invoice = session.createQuery(
+							"from Invoice i where i.customer.id = :customerId",
+							Invoice.class
+					)
+					.setParameter( "customerId", customer.getId() )
+					.getSingleResult();
+			assertNotNull( invoice );
+		} );
+	}
+
+	@Test
+	public void testInverse(SessionFactoryScope scope) {
+		scope.inTransaction( session -> {
+			Invoice invoice = session.createQuery( "from Invoice", Invoice.class ).getSingleResult();
+			assertNotNull( invoice );
+			Customer customer = session.createQuery(
+							"from Customer c where c.invoice.id = :invoiceId",
+							Customer.class
+					)
+					.setParameter( "invoiceId", invoice.getId() )
+					.getSingleResult();
+			assertNotNull( invoice );
+		} );
+	}
+
+	@MappedSuperclass
+	public abstract static class DomainEntityId implements Serializable {
+		@Column(name = "id_value")
+		private final Long value;
+
+		protected DomainEntityId() {
+			Random random = new Random();
+			this.value = random.nextLong();
+		}
+
+		public Long getValue() {
+			return value;
+		}
+	}
+
+	@MappedSuperclass
+	public abstract static class DomainEntityModel<ID extends DomainEntityId> {
+		@EmbeddedId
+		private final ID id;
+
+		protected DomainEntityModel(ID id) {
+			this.id = id;
+		}
+
+		public ID getId() {
+			return id;
+		}
+	}
+
+	@Embeddable
+	public static class CustomerId extends DomainEntityId {
+	}
+
+	@Entity(name = "Customer")
+	@Table(name = "Customer")
+	public static class Customer extends DomainEntityModel<CustomerId> {
+		private Integer code;
+		private String name;
+
+		@OneToOne(mappedBy = "customer")
+		private Invoice invoice;
+
+		public Customer(Integer code, String name) {
+			this();
+			this.code = code;
+			this.name = name;
+		}
+
+		protected Customer() {
+			super( new CustomerId() );
+		}
+
+		public Integer getCode() {
+			return code;
+		}
+
+		public void setCode(Integer code) {
+			this.code = code;
+		}
+
+		public String getName() {
+			return name;
+		}
+
+		public void setName(String name) {
+			this.name = name;
+		}
+
+		public Invoice getInvoice() {
+			return invoice;
+		}
+
+		public void setInvoice(Invoice invoice) {
+			this.invoice = invoice;
+		}
+	}
+
+	@Embeddable
+	public static class InvoiceId extends DomainEntityId {
+	}
+
+	@Entity(name = "Invoice")
+	@Table(name = "Invoice")
+	public static class Invoice extends DomainEntityModel<InvoiceId> {
+		private Integer serial;
+
+		@OneToOne
+		private Customer customer;
+
+		public Invoice(Integer serial, Customer customer) {
+			this();
+			this.serial = serial;
+			this.customer = customer;
+		}
+
+		protected Invoice() {
+			super( new InvoiceId() );
+		}
+
+		public Integer getSerial() {
+			return serial;
+		}
+
+		public void setSerial(Integer serial) {
+			this.serial = serial;
+		}
+
+		public Customer getCustomer() {
+			return customer;
+		}
+
+		public void setCustomer(Customer customer) {
+			this.customer = customer;
+		}
+	}
+}