HHH-15696 very basic test for multiply-mapped entity class

hibernate-core/src/test/java/org/hibernate/orm/test/entityname/MultipleMappingsTest.java

@@ -0,0 +1,45 @@
+/*
+ * 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.entityname;
+
+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.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+
+@DomainModel(xmlMappings = { "org/hibernate/orm/test/entityname/MyEntity.hbm.xml" })
+@SessionFactory
+public class MultipleMappingsTest {
+
+	@Test
+	public void test(SessionFactoryScope scope) {
+		MyEntity entity1 = new MyEntity();
+		entity1.setName("One");
+		MyEntity entity2 = new MyEntity();
+		entity2.setName("Two");
+		entity1.setOther(entity2);
+		entity2.setOther(entity1);
+		scope.inTransaction(s -> {
+			s.persist("EntityWon", entity1 );
+			s.persist("EntityToo", entity2 );
+		});
+		scope.inTransaction(s -> {
+			MyEntity entity = (MyEntity) s.get("EntityWon", entity1.getId());
+			assertNotNull( entity );
+			assertEquals( "One", entity.getName() );
+			MyEntity other = entity.getOther();
+			assertEquals( "Two", other.getName() );
+			assertEquals( other.getId(), entity2.getId() );
+			entity.setOther( null );
+			s.remove( other );
+			s.remove( entity );
+		});
+	}
+}

hibernate-core/src/test/java/org/hibernate/orm/test/entityname/MyEntity.hbm.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0"?>
+
+<!--
+  ~ 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>.
+  -->
+<!DOCTYPE hibernate-mapping SYSTEM "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd" >
+
+<hibernate-mapping package="org.hibernate.orm.test.entityname">
+
+    <class name="MyEntity" entity-name="EntityWon" table="EntityWon">
+        <id name="id" column="ID" type="long">
+            <generator class="increment"/>
+        </id>
+        <property name="name" type="string"/>
+        <property name="surname" type="string"/>
+        <many-to-one name="other" entity-name="EntityToo"/>
+    </class>
+
+    <class name="MyEntity" entity-name="EntityToo" table="EntityToo">
+        <id name="id" column="ID" type="long">
+            <generator class="increment"/>
+        </id>
+        <property name="name" type="string"/>
+        <property name="surname" type="string"/>
+        <many-to-one name="other" entity-name="EntityWon"/>
+    </class>
+
+</hibernate-mapping>

hibernate-core/src/test/java/org/hibernate/orm/test/entityname/MyEntity.java

@@ -0,0 +1,52 @@
+/*
+ * 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.entityname;
+
+
+/**
+ * {@inheritDoc}
+ *
+ * @author Steve Ebersole
+ */
+public class MyEntity {
+	private Long id;
+	private String name;
+	private String surname;
+	private MyEntity other;
+
+	public Long getId() {
+		return id;
+	}
+
+	public void setId(Long id) {
+		this.id = id;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public String getSurname() {
+		return surname;
+	}
+
+	public void setSurname(String surname) {
+		this.surname = surname;
+	}
+
+	public MyEntity getOther() {
+		return other;
+	}
+
+	public void setOther(MyEntity other) {
+		this.other = other;
+	}
+}

hibernate-testing/src/main/java/org/hibernate/testing/orm/junit/SessionFactory.java

@@ -51,7 +51,7 @@ public @interface SessionFactory {
 	Class<? extends StatementInspector> statementInspectorClass() default StatementInspector.class;
 
 	/**
-	 * Short hand for {@code statementInspectorClass = org.hibernate.testing.jdbc.SQLStatementInspector.class}
+	 * Shorthand for {@code statementInspectorClass = org.hibernate.testing.jdbc.SQLStatementInspector.class}
 	 *
 	 * @see SQLStatementInspector
 	 */