From b6e347d7f88d9bc30b1d8e55eb9d12ed1a8edca6 Mon Sep 17 00:00:00 2001
From: Kaiyao Ke <kaiyaok2@illinois.edu>
Date: Fri, 26 Apr 2024 01:01:21 -0500
Subject: [PATCH] fixed non-idempotent unit tests

---
 src/test/java/org/json/junit/JSONObjectTest.java | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/test/java/org/json/junit/JSONObjectTest.java b/src/test/java/org/json/junit/JSONObjectTest.java
index a8b25eb73..fbad31324 100644
--- a/src/test/java/org/json/junit/JSONObjectTest.java
+++ b/src/test/java/org/json/junit/JSONObjectTest.java
@@ -56,6 +56,7 @@
 import org.json.junit.data.Singleton;
 import org.json.junit.data.SingletonEnum;
 import org.json.junit.data.WeirdList;
+import org.junit.After;
 import org.junit.Ignore;
 import org.junit.Test;
 
@@ -75,6 +76,14 @@ public class JSONObjectTest {
      */
     static final Pattern NUMBER_PATTERN = Pattern.compile("-?(?:0|[1-9]\\d*)(?:\\.\\d+)?(?:[eE][+-]?\\d+)?");
 
+    @After
+    public void tearDown() {
+        SingletonEnum.getInstance().setSomeInt(0);
+        SingletonEnum.getInstance().setSomeString(null);
+        Singleton.getInstance().setSomeInt(0);
+        Singleton.getInstance().setSomeString(null);
+    }
+    
     /**
      * Tests that the similar method is working as expected.
      */