From 987daa4762b36f88f78a460e78345f75275f4b6a Mon Sep 17 00:00:00 2001
From: Gabriel Aszalos <gabriel.aszalos@gmail.com>
Date: Mon, 14 May 2018 15:52:00 +0200
Subject: [PATCH] quantizer: add a test for the fix in #421

---
 quantizer/redis_test.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/quantizer/redis_test.go b/quantizer/redis_test.go
index bf3c18458..6eb8c08b4 100644
--- a/quantizer/redis_test.go
+++ b/quantizer/redis_test.go
@@ -24,6 +24,9 @@ func TestRedisQuantizer(t *testing.T) {
 	assert := assert.New(t)
 
 	queryToExpected := []redisTestCase{
+		{"CLIENT",
+			"CLIENT"}, // regression test for DataDog/datadog-trace-agent#421
+
 		{"CLIENT LIST",
 			"CLIENT LIST"},