test_db_api change diff

test_db_api-edit

diff --git a/nova/tests/test_db_api.py b/nova/tests/test_db_api.py
index bfcc6b8..e11c0dd 100644
--- a/nova/tests/test_db_api.py
+++ b/nova/tests/test_db_api.py
@@ -273,8 +273,8 @@ class _DbApiTestCase(test.TestCase):
         self.saved_db_imp = db.api.IMPL
         self.saved_migration_imp = db.migration.IMPL
 
-        db.api.IMPL = self.get_db_driver()
-        db.migration.IMPL = self.get_migration_driver()
+        #db.api.IMPL = self.get_db_driver()
+        #db.migration.IMPL = self.get_migration_driver()
 
         tests.setup()
         super(_DbApiTestCase, self).setUp()
@@ -304,7 +304,8 @@ class _DbApiTestCase(test.TestCase):
             self.assertFalse(network[key], '%s was not False by default')
 
         for key in ['virtual_interfaces', 'fixed_ips']:
-            self.assertTrue(len(network[key]) == 0, '%s was not of length 0 by 
+            self.assertTrue(len(network[key]) == 0,
+                            '%s was not of length 0 by default')
 
     def test_network_associate(self):
         ctxt = context.get_admin_context()
@@ -448,10 +449,13 @@ class _DbApiTestCase(test.TestCase):
 
 
 class SQLAlchemyDbDriverTestCase(_DbApiTestCase):
-    def get_db_driver(self):
+
+    @staticmethod
+    def get_db_driver():
         import nova.db.sqlalchemy.api
         return nova.db.sqlalchemy.api
 
-    def get_migration_driver(self):
+    @staticmethod
+    def get_migration_driver():
         import nova.db.sqlalchemy.migration
         return nova.db.sqlalchemy.migration