Add unittests for Flavors in sqlalchemy

We've recently added support for Flavors in sqlalchemy bu tests were
skipped because sqlalchemy's test suite was entirely skipped. Now that
the test suite is being executed, lets test Flavors too.

Change-Id: Ibc78c8652a2e9a8d4b765b59eaa49a3abd6bd87b

zaqar/tests/unit/storage/base.py

@@ -1480,13 +1480,19 @@ class FlavorsControllerTest(ControllerBaseTest):
         res = self.flavors_controller.get(name, project=self.project,
                                           detailed=True)
 
+        p = 'olympic'
+        group = 'sports'
+        self.pools_controller.create(p, 100, 'localhost2',
+                                     group=group, options={})
+        self.addCleanup(self.pools_controller.delete, p)
+
         new_capabilities = {'fifo': False}
         self.flavors_controller.update(name, project=self.project,
-                                       pool='olympic',
+                                       pool=group,
                                        capabilities={'fifo': False})
         res = self.flavors_controller.get(name, project=self.project,
                                           detailed=True)
-        self._flavors_expects(res, name, self.project, 'olympic')
+        self._flavors_expects(res, name, self.project, group)
         self.assertEqual(res['capabilities'], new_capabilities)
 
     def test_delete_works(self):

zaqar/tests/unit/storage/test_impl_sqlalchemy.py

@@ -42,6 +42,13 @@ class SqlalchemyCatalogueTest(base.CatalogueControllerTest):
     control_driver_class = sqlalchemy.ControlDriver
 
 
+class SqlalchemyFlavorsTest(base.FlavorsControllerTest):
+    config_file = 'wsgi_sqlalchemy.conf'
+    driver_class = sqlalchemy.ControlDriver
+    controller_class = controllers.FlavorsController
+    control_driver_class = sqlalchemy.ControlDriver
+
+
 class MsgidTests(testing.TestBase):
 
     def test_encode(self):