HHH-16117 Add test for issue

hibernate-core/src/test/java/org/hibernate/orm/test/jpa/orphan/onetomany/EmbeddablePersistAndQueryInSameTransactionTest.java

@@ -0,0 +1,190 @@
+package org.hibernate.orm.test.jpa.orphan.onetomany;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import org.hibernate.testing.TestForIssue;
+import org.hibernate.testing.orm.junit.EntityManagerFactoryScope;
+import org.hibernate.testing.orm.junit.Jpa;
+import org.junit.jupiter.api.Test;
+
+import jakarta.persistence.Basic;
+import jakarta.persistence.CascadeType;
+import jakarta.persistence.Embeddable;
+import jakarta.persistence.Embedded;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.OneToMany;
+
+import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
+
+@Jpa(
+		annotatedClasses = {
+				EmbeddablePersistAndQueryInSameTransactionTest.Child.class,
+				EmbeddablePersistAndQueryInSameTransactionTest.Parent.class,
+				EmbeddablePersistAndQueryInSameTransactionTest.Dog.class
+		}
+)
+@TestForIssue(jiraKey = "HHH-16117")
+class EmbeddablePersistAndQueryInSameTransactionTest {
+
+	@Test
+	public void testIt(EntityManagerFactoryScope scope) {
+
+		scope.inTransaction(
+				entityManager -> {
+					Child child = new Child( "Fab" );
+
+					Parent parent = new Parent( "1", "Paul", 40 );
+					parent.addChild( child );
+
+					Dog dog = new Dog( "Pluto" );
+					parent.addDog( dog );
+
+					entityManager.persist( parent );
+
+					Parent found = entityManager.createQuery(
+									"select e from Parent e where e.id = :id", Parent.class )
+							.setParameter( "id", parent.getId() )
+							.getSingleResult();
+
+					assertThat( found.getId() ).isEqualTo( parent.getId() );
+				} );
+	}
+
+	@Entity(name = "Child")
+	public static class Child {
+
+		@Id
+		@GeneratedValue(strategy = GenerationType.IDENTITY)
+		private Long id;
+
+		@Basic
+		private String name;
+
+		public Child() {
+		}
+
+		public Child(String name) {
+			this.name = name;
+		}
+
+		public Long getId() {
+			return id;
+		}
+
+		public String getName() {
+			return name;
+		}
+
+	}
+
+	@Entity(name = "Dog")
+	public static class Dog {
+
+		@Id
+		@GeneratedValue(strategy = GenerationType.IDENTITY)
+		private Long id;
+
+		@Basic
+		private String name;
+
+		public Dog() {
+		}
+
+		public Dog(String name) {
+			this.name = name;
+		}
+
+		public Long getId() {
+			return id;
+		}
+
+		public String getName() {
+			return name;
+		}
+	}
+
+	@Embeddable
+	public static class NestedEmbeddable {
+
+		@OneToMany(orphanRemoval = true, cascade = CascadeType.ALL)
+		private List<Dog> dogs = new ArrayList<>();
+
+		public List<Dog> getDogs() {
+			return dogs;
+		}
+
+		public void addDog(Dog dog) {
+			dogs.add( dog );
+		}
+	}
+
+	@Embeddable
+	public static class EmbeddedData {
+
+		private Integer age;
+
+		@OneToMany(orphanRemoval = true, cascade = CascadeType.ALL)
+		private List<Child> children = new ArrayList<>();
+
+		@Embedded
+		private NestedEmbeddable nestedEmbeddable = new NestedEmbeddable();
+
+		public List<Child> getChildren() {
+			return Collections.unmodifiableList( children );
+		}
+
+		public void addChild(Child child) {
+			this.children.add( child );
+		}
+
+		public Integer getAge() {
+			return age;
+		}
+
+		public void setAge(Integer age) {
+			this.age = age;
+		}
+
+		public void addDog(Dog dog) {
+			nestedEmbeddable.addDog( dog );
+		}
+	}
+
+	@Entity(name = "Parent")
+	public static class Parent {
+		@Id
+		private String id;
+
+		private String name;
+
+		@Embedded
+		private final EmbeddedData data = new EmbeddedData();
+
+		public Parent() {
+		}
+
+		public Parent(String id, String name, Integer age) {
+			this.id = id;
+			this.name = name;
+			data.setAge( age );
+		}
+
+		public String getId() {
+			return id;
+		}
+
+		public void addChild(Child child) {
+			data.addChild( child );
+		}
+
+		public void addDog(Dog dog) {
+			data.addDog( dog );
+		}
+	}
+
+}