From e97863751fcf12cad2f462bb26e7f89fc3d151c3 Mon Sep 17 00:00:00 2001
From: disksing <i@disksing.com>
Date: Mon, 9 Nov 2015 13:38:14 +0800
Subject: [PATCH] *: address review comments

---
 kv/cache_snapshot_test.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kv/cache_snapshot_test.go b/kv/cache_snapshot_test.go
index 044ee4a31b..cc74cadc5f 100644
--- a/kv/cache_snapshot_test.go
+++ b/kv/cache_snapshot_test.go
@@ -89,7 +89,7 @@ func (s *testCacheSnapshotSuite) TestRangeGet(c *C) {
 
 	m, err := s.cache.RangeGet(s.k1, s.k2, 100)
 	c.Assert(err, IsNil)
-	c.Assert(len(m), Equals, 2)
+	c.Assert(m, HasLen, 2)
 	c.Assert(m[string(s.k1)], BytesEquals, s.v1)
 	c.Assert(m[string(s.k2)], BytesEquals, s.v2)