From e5aceb351cce4c141765bc9d06292526bf12d90b Mon Sep 17 00:00:00 2001
From: melissaml <ma.lei@99cloud.net>
Date: Thu, 20 Oct 2016 23:46:00 +0800
Subject: [PATCH] Using assertIsNone() instead of assertEqual(None)
Following OpenStack Style Guidelines[1]:
http://docs.openstack.org/developer/hacking/#unit-tests-and-assertraises
[H203] Unit test assertions tend to give better messages for more specific assertions.
As a result, assertIsNone(...) is preferred over assertEqual(None, ...)
Change-Id: I192e339fadc6b738714697d1ae8673ebfb7abd79
---
oslo_messaging/tests/drivers/zmq/test_zmq_ttl_cache.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/oslo_messaging/tests/drivers/zmq/test_zmq_ttl_cache.py b/oslo_messaging/tests/drivers/zmq/test_zmq_ttl_cache.py
index dd041c94a..772a97ded 100644
--- a/oslo_messaging/tests/drivers/zmq/test_zmq_ttl_cache.py
+++ b/oslo_messaging/tests/drivers/zmq/test_zmq_ttl_cache.py
@@ -42,7 +42,7 @@ class TestZmqTTLCache(test_utils.BaseTestCase):
self.assertEqual(self.cache.get('x'), 'a')
self.assertEqual(self.cache.get('x', 'b'), 'a')
- self.assertEqual(self.cache.get('y'), None)
+ self.assertIsNone(self.cache.get('y'))
self.assertEqual(self.cache.get('y', 'b'), 'b')
time.sleep(1)