From 82fcd1b015d764d2a976691ecd0129cc1d3787b1 Mon Sep 17 00:00:00 2001
From: Satoshi Kobayashi <satoshi-k@stratosphere.co.jp>
Date: Tue, 14 Apr 2015 13:18:22 +0900
Subject: [PATCH] 'string.upper' and 'string.lower' has been deprecated in
 Python 3

Signed-off-by: Satoshi Kobayashi <satoshi-k@stratosphere.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
---
 ryu/tests/unit/lib/test_stringify.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/ryu/tests/unit/lib/test_stringify.py b/ryu/tests/unit/lib/test_stringify.py
index 4b47fd22..da784149 100644
--- a/ryu/tests/unit/lib/test_stringify.py
+++ b/ryu/tests/unit/lib/test_stringify.py
@@ -52,13 +52,12 @@ class Test_stringify(unittest.TestCase):
         eq_(j, c.to_jsondict())
 
     def test_jsondict2(self):
-        import string
 
         def my_encode(x):
-            return string.lower(x)
+            return x.lower()
 
         def my_decode(x):
-            return string.upper(x)
+            return x.upper()
 
         j = {'C1': {'a': 'aaa', 'c': 'ccc'}}
         eq_(j['C1']['a'], my_encode('AAA'))