Fix race in test_delete_backup

Unit test sporadically failed due to timing issue - the deletion
timestamp on the backup was exactly the same as timeutils.utcnow(),
causing the AssertGreater check to fail.  Change to AssertGreaterEqual.

Change-Id: Ia66d0d4bdae3242780a91f0d384cbd17caa8c197
Closes-bug: #1284227

diff --git a/cinder/tests/test_backup.py b/cinder/tests/test_backup.py
index 310326bd0af32cc0ae459e84575072283511ee6c..8d615cc31927b26c15c2b089ecc8dae7c129cbbd 100644 (file)
--- a/cinder/tests/test_backup.py
+++ b/cinder/tests/test_backup.py
@@ -357,7 +357,7 @@ class BackupTestCase(test.TestCase):
         ctxt_read_deleted = context.get_admin_context('yes')
         backup = db.backup_get(ctxt_read_deleted, backup_id)
         self.assertEqual(backup.deleted, True)
-        self.assertGreater(timeutils.utcnow(), backup.deleted_at)
+        self.assertGreaterEqual(timeutils.utcnow(), backup.deleted_at)
         self.assertEqual(backup.status, 'deleted')
 
     def test_list_backup(self):