HHH-16759 - Test case - merge embedded record

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

@@ -0,0 +1,75 @@
+package org.hibernate.orm.test.records;
+
+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.Test;
+
+import jakarta.persistence.Embeddable;
+import jakarta.persistence.Embedded;
+import jakarta.persistence.Entity;
+import jakarta.persistence.Id;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+@DomainModel(annotatedClasses = {
+		MergeRecordPropertyTestCase.MyEntity.class
+})
+@SessionFactory
+@JiraKey("HHH-16759")
+public class MergeRecordPropertyTestCase {
+
+	@Test
+	public void merge(SessionFactoryScope scope) {
+		scope.inTransaction(
+				session -> session.persist( new MyEntity( 1L, new MyRecord( "test", "abc" ) ) )
+		);
+		scope.inTransaction(
+				session -> session.merge( new MyEntity( 1L, new MyRecord( "test", "d" ) ) )
+		);
+		scope.inSession(
+				session -> {
+					final MyEntity entity = session.find( MyEntity.class, 1L );
+					assertEquals( "test", entity.record.name );
+					assertEquals( "d", entity.record.description );
+				}
+		);
+	}
+
+	@Entity(name = "MyEntity")
+	public static class MyEntity {
+		@Id
+		Long id;
+		@Embedded
+		MyRecord record;
+
+		public MyEntity() {
+		}
+
+		public MyEntity(Long id, MyRecord record) {
+			this.id = id;
+			this.record = record;
+		}
+
+		public Long getId() {
+			return id;
+		}
+
+		public MyRecord getRecord() {
+			return record;
+		}
+
+		public void setId(Long id) {
+			this.id = id;
+		}
+
+		public void setRecord(MyRecord record) {
+			this.record = record;
+		}
+	}
+
+	@Embeddable
+	public static record MyRecord(String name, String description) {
+	}
+}