From 84c13e6d42fe9c234a31280379373e8e3e677d5a Mon Sep 17 00:00:00 2001
From: Bo-Yi Wu <appleboy.tw@gmail.com>
Date: Thu, 30 Jun 2016 13:47:10 +0800
Subject: [PATCH] add nil testing for memory.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>
---
 storage/memory/memory_test.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/storage/memory/memory_test.go b/storage/memory/memory_test.go
index 491dfd7..7957177 100644
--- a/storage/memory/memory_test.go
+++ b/storage/memory/memory_test.go
@@ -10,6 +10,8 @@ func TestMemoryEngine(t *testing.T) {
 
 	memory := New()
 
+	assert.Nil(t, memory.Init())
+
 	memory.AddTotalCount(1)
 	val = memory.GetTotalCount()
 	assert.Equal(t, int64(1), val)