From 6f7d4d09e2082381c7e11d02d82fecce5e9984a0 Mon Sep 17 00:00:00 2001
From: zcai2 <zcai2@gmu.edu>
Date: Thu, 26 Nov 2020 19:52:14 -0600
Subject: [PATCH] test: Fix potential flaky test cases in TracerTest (#1859)

---
 .../src/test/java/com/alibaba/csp/sentinel/TracerTest.java      | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sentinel-core/src/test/java/com/alibaba/csp/sentinel/TracerTest.java b/sentinel-core/src/test/java/com/alibaba/csp/sentinel/TracerTest.java
index 7acb3d7e..3f383377 100644
--- a/sentinel-core/src/test/java/com/alibaba/csp/sentinel/TracerTest.java
+++ b/sentinel-core/src/test/java/com/alibaba/csp/sentinel/TracerTest.java
@@ -17,12 +17,14 @@ public class TracerTest extends Tracer {
     public void setUp() {
         ContextTestUtil.cleanUpContext();
         ContextTestUtil.resetContextMap();
+        Tracer.exceptionPredicate = null;
     }
 
     @After
     public void tearDown() {
         ContextTestUtil.cleanUpContext();
         ContextTestUtil.resetContextMap();
+        Tracer.exceptionPredicate = null;
     }
 
     @Test