From 60877ec57baf3173f112348dd67d55e612842413 Mon Sep 17 00:00:00 2001
From: Jens Schauder <jens.schauder@broadcom.com>
Date: Mon, 19 May 2025 10:03:38 +0200
Subject: [PATCH] add addition reference for test

---
 .../query/PartTreeJdbcQueryUnitTests.java          | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/query/PartTreeJdbcQueryUnitTests.java b/spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/query/PartTreeJdbcQueryUnitTests.java
index cf01c5551..2036b443d 100644
--- a/spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/query/PartTreeJdbcQueryUnitTests.java
+++ b/spring-data-jdbc/src/test/java/org/springframework/data/jdbc/repository/query/PartTreeJdbcQueryUnitTests.java
@@ -29,7 +29,9 @@ import java.util.Properties;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.core.convert.converter.Converter;
 import org.springframework.data.annotation.Id;
+import org.springframework.data.convert.WritingConverter;
 import org.springframework.data.jdbc.core.convert.JdbcConverter;
 import org.springframework.data.jdbc.core.convert.MappingJdbcConverter;
 import org.springframework.data.jdbc.core.convert.RelationResolver;
@@ -802,4 +804,16 @@ class PartTreeJdbcQueryUnitTests {
 	static class Hobby {
 		@Id String name;
 	}
+
+	record Role(String name) {
+	}
+
+	@WritingConverter
+	static class Role2String implements Converter<Role, String >{
+
+		@Override
+		public String convert(Role source) {
+			return source.name();
+		}
+	}
 }