HHH-18062 Add test for issue

hibernate-core/src/test/java17/org/hibernate/orm/test/records/RecordIdClassAndMapsIdTest.java

@@ -0,0 +1,102 @@
+/*
+ * 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.records;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import org.hibernate.testing.orm.junit.DomainModel;
+import org.hibernate.testing.orm.junit.Jira;
+import org.hibernate.testing.orm.junit.SessionFactory;
+import org.hibernate.testing.orm.junit.SessionFactoryScope;
+import org.junit.jupiter.api.Test;
+
+import jakarta.persistence.Embeddable;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.Id;
+import jakarta.persistence.IdClass;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.MapsId;
+import jakarta.persistence.OneToMany;
+import jakarta.persistence.PrimaryKeyJoinColumn;
+
+import static jakarta.persistence.CascadeType.MERGE;
+import static jakarta.persistence.CascadeType.PERSIST;
+import static jakarta.persistence.CascadeType.REMOVE;
+
+/**
+ * @author Marco Belladelli
+ */
+@DomainModel( annotatedClasses = {
+		RecordIdClassAndMapsIdTest.UserAuthorityEntity.class,
+		RecordIdClassAndMapsIdTest.UserAuthorityId.class,
+		RecordIdClassAndMapsIdTest.UserEntity.class,
+} )
+@SessionFactory
+@Jira( "https://hibernate.atlassian.net/browse/HHH-18062" )
+public class RecordIdClassAndMapsIdTest {
+	@Test
+	public void testMapping(SessionFactoryScope scope) {
+		scope.inTransaction( session -> {
+			final UserEntity ue = new UserEntity();
+			ue.setName( "user_1" );
+			final UserAuthorityEntity uae = new UserAuthorityEntity();
+			ue.addUserAuthority( uae );
+			uae.setUser( ue );
+			uae.setAuthority( "auth_1" );
+			session.persist( ue );
+		} );
+	}
+
+	@Entity( name = "UserAuthorityEntity" )
+	@IdClass( UserAuthorityId.class )
+	static class UserAuthorityEntity {
+		@Id
+		private Long userId;
+
+		@Id
+		private String authority;
+
+		@ManyToOne
+		@MapsId( "userId" )
+		@PrimaryKeyJoinColumn( name = "user_id" )
+		private UserEntity user;
+
+		public void setUser(UserEntity user) {
+			this.user = user;
+		}
+
+		public void setAuthority(String authority) {
+			this.authority = authority;
+		}
+	}
+
+	@Embeddable
+	record UserAuthorityId(Long userId, String authority) {
+	}
+
+	@Entity( name = "UserEntity" )
+	static class UserEntity {
+		@Id
+		@GeneratedValue
+		private Long id;
+
+		private String name;
+
+		@OneToMany( cascade = { PERSIST, MERGE, REMOVE }, mappedBy = "user", orphanRemoval = true )
+		private Set<UserAuthorityEntity> userAuthorities = new HashSet<>();
+
+		public void setName(String name) {
+			this.name = name;
+		}
+
+		public void addUserAuthority(UserAuthorityEntity userAuthority) {
+			this.userAuthorities.add( userAuthority );
+		}
+	}
+}