From 1d39efe8d373702ebc035d14f1f82ad3441e0905 Mon Sep 17 00:00:00 2001
From: Chmouel Boudjnah <chmouel@enovance.com>
Date: Sun, 19 Jan 2014 11:25:32 -0800
Subject: [PATCH] Make sure to unset all variable starting with OS_

Some OS_ variables are conflicting with the tests, make sure to unset
them before starting the CLI tests.

Change-Id: Ie4ef467571137a685976d36026866889f7a2a1a8
Closes-Bug: 1278144
---
 keystoneclient/tests/test_shell.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/keystoneclient/tests/test_shell.py b/keystoneclient/tests/test_shell.py
index 3e76d8ce..3b35e3cd 100644
--- a/keystoneclient/tests/test_shell.py
+++ b/keystoneclient/tests/test_shell.py
@@ -62,6 +62,10 @@ class ShellTest(utils.TestCase):
     def setUp(self):
 
         super(ShellTest, self).setUp()
+        for var in os.environ:
+            if var.startswith("OS_"):
+                self.useFixture(fixtures.EnvironmentVariable(var, ""))
+
         for var in self.FAKE_ENV:
             self.useFixture(fixtures.EnvironmentVariable(var,
                             self.FAKE_ENV[var]))