From 17d7ea26dbe6e1e83cd9868ff1e373dee75031dc Mon Sep 17 00:00:00 2001
From: lvdongbing <dongbing.lv@kylin-cloud.com>
Date: Tue, 25 Feb 2014 09:37:47 +0800
Subject: [PATCH] Replace assertEqual(None, *) with assertIsNone in tests

Replace assertEqual(None, *) with assertIsNone in keystone's tests
to havemore clear messages in case of failure.

Closes-Bug: #1280522
Change-Id: I5a857fcb3bfebc6ff14871df6b2cd1dee44596b2
---
 keystone/tests/test_pemutils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/keystone/tests/test_pemutils.py b/keystone/tests/test_pemutils.py
index 5ce6543983..b409e28735 100644
--- a/keystone/tests/test_pemutils.py
+++ b/keystone/tests/test_pemutils.py
@@ -256,7 +256,7 @@ class TestPEMParse(tests.TestCase):
         text += 'burfl blatz bingo\n'
 
         data = pemutils.get_pem_data(text)
-        self.assertEqual(None, data)
+        self.assertIsNone(data)
 
     def test_get_pem_data_invalid(self):
         p = PEM(pem_type='xxx',