HHH-18608 Add test for issue

Author: dreab8

hibernate-core/src/test/java/org/hibernate/orm/test/refresh/RefreshUninitializedAssociationsTest.java

@@ -0,0 +1,150 @@
+package org.hibernate.orm.test.refresh;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.hibernate.annotations.BatchSize;
+
+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.BeforeEach;
+
+import jakarta.persistence.CascadeType;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.OneToMany;
+import jakarta.persistence.OneToOne;
+import jakarta.persistence.Table;
+
+@DomainModel(
+		annotatedClasses = {
+				RefreshUninitializedAssociationsTest.User.class,
+				RefreshUninitializedAssociationsTest.UserInfo.class,
+				RefreshUninitializedAssociationsTest.Phone.class,
+		}
+)
+@SessionFactory
+public class RefreshUninitializedAssociationsTest {
+
+	@BeforeEach
+	public void setUp(SessionFactoryScope scope) {
+		scope.inTransaction(
+				session -> {
+
+				}
+		);
+	}
+
+	@Entity(name = "User")
+	@Table(name = "USER_TABLE")
+	@BatchSize(size = 5)
+	public static class User {
+
+		@Id
+		@GeneratedValue
+		private long id;
+
+		@Column
+		private String name;
+
+		@OneToOne(cascade = CascadeType.ALL, fetch = FetchType.LAZY)
+		@JoinColumn(name = "INFO_ID", referencedColumnName = "ID")
+		private UserInfo info;
+
+		public User() {
+		}
+
+		public User(long id, String name, UserInfo info) {
+			this.id = id;
+			this.name = name;
+			this.info = info;
+			info.user = this;
+		}
+
+		public long getId() {
+			return id;
+		}
+
+		public String getName() {
+			return name;
+		}
+
+		public UserInfo getInfo() {
+			return info;
+		}
+	}
+
+	@Entity(name = "UserInfo")
+	public static class UserInfo {
+		@Id
+		@GeneratedValue
+		private long id;
+
+		@OneToOne(mappedBy = "info", fetch = FetchType.LAZY)
+		private User user;
+
+		private String info;
+
+		@OneToMany(mappedBy = "info", cascade = CascadeType.ALL, fetch = FetchType.LAZY, orphanRemoval = true)
+		private List<Phone> phoneList = new ArrayList<>();
+
+		public long getId() {
+			return id;
+		}
+
+		public UserInfo(long id, String info) {
+			this.id = id;
+			this.info = info;
+		}
+
+		public User getUser() {
+			return user;
+		}
+
+		public String getInfo() {
+			return info;
+		}
+
+		public List<Phone> getPhoneList() {
+			return phoneList;
+		}
+
+		public void addPhone(Phone phone) {
+			this.phoneList.add(phone);
+			phone.setInfo(this);
+		}
+	}
+
+	@Entity(name = "Phone")
+	public static class Phone {
+		@Id
+		private String number;
+
+		@ManyToOne
+		@JoinColumn(name = "INFO_ID")
+		private UserInfo info;
+
+		public String getNumber() {
+			return number;
+		}
+
+		public void setNumber(String number) {
+			this.number = number;
+		}
+
+		public UserInfo getInfo() {
+			return info;
+		}
+
+		public void setInfo(UserInfo info) {
+			this.info = info;
+		}
+	}
+}