diff --git a/hutool-json/src/test/java/cn/hutool/json/JSONUtilTest.java b/hutool-json/src/test/java/cn/hutool/json/JSONUtilTest.java
index 262094eaa..a067554e0 100644
--- a/hutool-json/src/test/java/cn/hutool/json/JSONUtilTest.java
+++ b/hutool-json/src/test/java/cn/hutool/json/JSONUtilTest.java
@@ -1,6 +1,7 @@
 package cn.hutool.json;
 
 import cn.hutool.core.collection.CollectionUtil;
+import cn.hutool.core.collection.ListUtil;
 import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.lang.Console;
 import cn.hutool.core.map.MapUtil;
@@ -224,4 +225,13 @@ public class JSONUtilTest {
 		String str = "{\"test\":100000054128897953e4}";
 		Assert.assertEquals("{\"test\":1000000541288979530000}", JSONUtil.parseObj(str).toString());
 	}
+
+	@Test
+	public void toXmlTest(){
+		final JSONObject obj = JSONUtil.createObj();
+		obj.set("key1", "v1")
+				.set("key2", ListUtil.of("a", "b", "c"));
+		final String xmlStr = JSONUtil.toXmlStr(obj);
+		Assert.assertEquals("<key1>v1</key1><key2>a</key2><key2>b</key2><key2>c</key2>", xmlStr);
+	}
 }