From bca532b67492cdfca674aa48f4ae58fa1da37612 Mon Sep 17 00:00:00 2001
From: Henry Gessau <gessau@gmail.com>
Date: Tue, 9 Aug 2016 19:03:33 -0400
Subject: [PATCH] Enable DeprecationWarning in test environments

Many deprecations are triggered early (on imports, for example)
before the warnings are enabled by the WarningsFixture in the
base test class.

To make sure all DeprecationWarning messages are emitted we enable
them via the PYTHONWARNINGS environment variable.

Depends-On: Ibeabf474194b2d38273d76117a3a2f3bee5f7286
Change-Id: Iab8171ac0943c774be0d2117ac442f2e153b3c7f
---
 tox.ini | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tox.ini b/tox.ini
index 062ca6724..24f0ce3c9 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,6 +9,7 @@ setenv = VIRTUAL_ENV={envdir}
          LANG=en_US.UTF-8
          LANGUAGE=en_US:en
          LC_ALL=C
+         PYTHONWARNINGS=default::DeprecationWarning
 usedevelop = True
 install_command =
     {toxinidir}/tools/tox_install.sh {env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}