From f342638d33c6d995b173b4ecf904872b3949da57 Mon Sep 17 00:00:00 2001
From: Tom Barron <tpb@dyncloud.net>
Date: Thu, 21 Jan 2016 15:53:03 -0500
Subject: [PATCH] Fix xtremio slow unit tests

This commit mocks out time.sleep() in the test_retry_request()
method of test_emc_xtremio.EMCXIODriverTestCase.

As documented in the accompanying bug, this yields about a 6X
speedup for this unit test suite.

Change-Id: I86647dce1fe8a6e8281ee3617fbc5e5c1332404d
Closes-Bug: #1536782
---
 cinder/tests/unit/test_emc_xtremio.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cinder/tests/unit/test_emc_xtremio.py b/cinder/tests/unit/test_emc_xtremio.py
index fb2a032c4..1010034d2 100644
--- a/cinder/tests/unit/test_emc_xtremio.py
+++ b/cinder/tests/unit/test_emc_xtremio.py
@@ -13,6 +13,8 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import time
+
 import mock
 
 from cinder import exception
@@ -580,6 +582,7 @@ class EMCXIODriverTestCase(test.TestCase):
 
         self.data = CommonData()
 
+    @mock.patch.object(time, 'sleep', mock.Mock(return_value=0))
     def test_retry_request(self, req):
         busy_response = mock.MagicMock()
         busy_response.status_code = 400
-- 
2.45.2