Merge "Remove mox in test_availability_zone.py"

nova/tests/unit/api/openstack/compute/test_availability_zone.py

@@ -15,6 +15,7 @@
 import datetime
 
 import iso8601
+import mock
 from oslo_config import cfg
 
 from nova.api.openstack.compute import availability_zone as az_v21
@@ -25,7 +26,6 @@ from nova.compute import api as compute_api
 from nova import context
 from nova import db
 from nova import exception
-from nova import servicegroup
 from nova import test
 from nova.tests.unit.api.openstack import fakes
 from nova.tests.unit.image import fake
@@ -33,6 +33,8 @@ from nova.tests.unit import matchers
 from nova.tests.unit.objects import test_service
 from nova.tests import uuidsentinel
 
+
+CONF = cfg.CONF
 FAKE_UUID = fakes.FAKE_UUID
 
 
@@ -76,21 +78,6 @@ def fake_service_get_all(context, disabled=None):
                                "fake_host-2", False)]
 
 
-def fake_service_is_up(self, service):
-    return service['binary'] != u"nova-network"
-
-
-def fake_set_availability_zones(context, services):
-    return services
-
-
-def fake_get_availability_zones(context):
-    return ['nova'], []
-
-
-CONF = cfg.CONF
-
-
 class AvailabilityZoneApiTestV21(test.NoDBTestCase):
     availability_zone = az_v21
 
@@ -99,9 +86,10 @@ class AvailabilityZoneApiTestV21(test.NoDBTestCase):
         availability_zones.reset_cache()
         fakes.stub_out_nw_api(self)
         self.stub_out('nova.db.service_get_all', fake_service_get_all)
-        self.stubs.Set(availability_zones, 'set_availability_zones',
-                       fake_set_availability_zones)
-        self.stubs.Set(servicegroup.API, 'service_is_up', fake_service_is_up)
+        self.stub_out('nova.availability_zones.set_availability_zones',
+                      lambda c, services: services)
+        self.stub_out('nova.servicegroup.API.service_is_up',
+                      lambda s, service: service['binary'] != u"nova-network")
         self.controller = self.availability_zone.AvailabilityZoneController()
         self.req = fakes.HTTPRequest.blank('')
 
@@ -161,14 +149,13 @@ class AvailabilityZoneApiTestV21(test.NoDBTestCase):
                     'hosts': None}]
         self.assertEqual(expected, zones)
 
-    def test_availability_zone_detail_no_services(self):
+    @mock.patch.object(availability_zones, 'get_availability_zones',
+                       return_value=[['nova'], []])
+    def test_availability_zone_detail_no_services(self, mock_get_az):
         expected_response = {'availabilityZoneInfo':
                                  [{'zoneState': {'available': True},
                              'hosts': {},
                              'zoneName': 'nova'}]}
-        self.stubs.Set(availability_zones, 'get_availability_zones',
-                       fake_get_availability_zones)
-
         resp_dict = self.controller.detail(self.req)
 
         self.assertThat(resp_dict,
@@ -208,7 +195,7 @@ class ServersControllerCreateTestV21(test.TestCase):
             return old_create(*args, **kwargs)
 
         old_create = compute_api.API.create
-        self.stubs.Set(compute_api.API, 'create', create)
+        self.stub_out('nova.compute.api.API.create', create)
         image_href = '76fa36fc-c930-4bf3-8c8a-ea2a2420deb6'
         flavor_ref = ('http://localhost' + self.base_url + 'flavors/3')
         body = {