From f276a96d84ee5250c134599c129ea6a9e8a1d3a6 Mon Sep 17 00:00:00 2001
From: gengchc2 <geng.changcai2@zte.com.cn>
Date: Thu, 22 Sep 2016 16:09:15 +0800
Subject: Replace assertEqual(None, *) with assertIsNone in tests

Replace assertEqual(None, *) with assertIsNone in tests to
have more clear messages in case of failure.

Change-Id: Ice018dfd3e48326ce9cac58342d03979559b9e82
---
 HACKING.rst | 1 +
 1 file changed, 1 insertion(+)

(limited to 'HACKING.rst')

diff --git a/HACKING.rst b/HACKING.rst
index 80d58701c6..058dc84162 100644
--- a/HACKING.rst
+++ b/HACKING.rst
@@ -32,6 +32,7 @@ Neutron Specific Commandments
 - [N343] Production code must not import from neutron.tests.*
 - [N344] Python 3: Do not use filter(lambda obj: test(obj), data). Replace it
   with [obj for obj in data if test(obj)].
+- [N345] Detect wrong usage with assertEqual(None, A) and assertEqual(A, None).
 
 Creating Unit Tests
 -------------------
-- 
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