From fa084b167d52d9c33f1b74909de7807e3a6a88aa Mon Sep 17 00:00:00 2001
From: luyuhuang <luyu_huang@foxmail.com>
Date: Tue, 13 Apr 2021 22:43:08 +0800
Subject: [PATCH] close the watcher at the end of the test

---
 client/rules_test.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/client/rules_test.go b/client/rules_test.go
index c1f513b..e1ba582 100644
--- a/client/rules_test.go
+++ b/client/rules_test.go
@@ -262,6 +262,8 @@ func TestRulesFile(t *testing.T) {
 			t.Fatalf("%q rule got %d, want %d", c.addr, r, c.rule)
 		}
 	}
+
+	rule.watcher.Close()
 }
 
 func TestRulesFileIllegal(t *testing.T) {