1) merge trunk

2) removed preconfigure_xenstore
3) added jkey for broadcast address in inject_network_info
4) added 2 flags:
	4.1) xenapi_inject_image (default True)
	This flag allows for turning off data injection by mounting the image in the VDI
	(agreed with Trey Morris)
	4.2) xenapi_agent_path (default /usr/bin/xe-update-networking)
	This flag specifies the path where the agent should be located. It makes sense only
	if the above flag is True. If the agent is found, data injection is not performed

23 files changed, 153 insertions, 80 deletions

diff --git a/nova/tests/__init__.py b/nova/tests/__init__.py
index 592d5bea9..7fba02a93 100644
--- a/nova/tests/__init__.py
+++ b/nova/tests/__init__.py
@@ -37,5 +37,30 @@ setattr(__builtin__, '_', lambda x: x)
 
 
 def setup():
+    import os
+    import shutil
+
+    from nova import context
+    from nova import flags
     from nova.db import migration
+    from nova.network import manager as network_manager
+    from nova.tests import fake_flags
+
+    FLAGS = flags.FLAGS
+
+    testdb = os.path.join(FLAGS.state_path, FLAGS.sqlite_db)
+    if os.path.exists(testdb):
+        os.unlink(testdb)
     migration.db_sync()
+    ctxt = context.get_admin_context()
+    network_manager.VlanManager().create_networks(ctxt,
+                                                  FLAGS.fixed_range,
+                                                  FLAGS.num_networks,
+                                                  FLAGS.network_size,
+                                                  FLAGS.fixed_range_v6,
+                                                  FLAGS.vlan_start,
+                                                  FLAGS.vpn_start,
+                                                  )
+
+    cleandb = os.path.join(FLAGS.state_path, FLAGS.sqlite_clean_db)
+    shutil.copyfile(testdb, cleandb)
diff --git a/nova/tests/api/openstack/__init__.py b/nova/tests/api/openstack/__init__.py
index 77b1dd37f..e18120285 100644
--- a/nova/tests/api/openstack/__init__.py
+++ b/nova/tests/api/openstack/__init__.py
@@ -16,7 +16,7 @@
 #    under the License.
 
 import webob.dec
-import unittest
+from nova import test
 
 from nova import context
 from nova import flags
@@ -33,7 +33,7 @@ def simple_wsgi(req):
     return ""
 
 
-class RateLimitingMiddlewareTest(unittest.TestCase):
+class RateLimitingMiddlewareTest(test.TestCase):
 
     def test_get_action_name(self):
         middleware = RateLimitingMiddleware(simple_wsgi)
diff --git a/nova/tests/api/openstack/fakes.py b/nova/tests/api/openstack/fakes.py
index fb282f1c9..49ce8c1b5 100644
--- a/nova/tests/api/openstack/fakes.py
+++ b/nova/tests/api/openstack/fakes.py
@@ -188,7 +188,11 @@ def stub_out_glance(stubs, initial_fixtures=None):
 
 
 class FakeToken(object):
+    id = 0
+
     def __init__(self, **kwargs):
+        FakeToken.id += 1
+        self.id = FakeToken.id
         for k, v in kwargs.iteritems():
             setattr(self, k, v)
 
@@ -203,19 +207,22 @@ class FakeAuthDatabase(object):
     data = {}
 
     @staticmethod
-    def auth_get_token(context, token_hash):
+    def auth_token_get(context, token_hash):
         return FakeAuthDatabase.data.get(token_hash, None)
 
     @staticmethod
-    def auth_create_token(context, token):
+    def auth_token_create(context, token):
         fake_token = FakeToken(created_at=datetime.datetime.now(), **token)
         FakeAuthDatabase.data[fake_token.token_hash] = fake_token
+        FakeAuthDatabase.data['id_%i' % fake_token.id] = fake_token
         return fake_token
 
     @staticmethod
-    def auth_destroy_token(context, token):
-        if token.token_hash in FakeAuthDatabase.data:
-            del FakeAuthDatabase.data['token_hash']
+    def auth_token_destroy(context, token_id):
+        token = FakeAuthDatabase.data.get('id_%i' % token_id)
+        if token and token.token_hash in FakeAuthDatabase.data:
+            del FakeAuthDatabase.data[token.token_hash]
+            del FakeAuthDatabase.data['id_%i' % token_id]
 
 
 class FakeAuthManager(object):
diff --git a/nova/tests/api/openstack/test_adminapi.py b/nova/tests/api/openstack/test_adminapi.py
index 73120c31d..dfce1b127 100644
--- a/nova/tests/api/openstack/test_adminapi.py
+++ b/nova/tests/api/openstack/test_adminapi.py
@@ -15,13 +15,13 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import unittest
 
 import stubout
 import webob
 from paste import urlmap
 
 from nova import flags
+from nova import test
 from nova.api import openstack
 from nova.api.openstack import ratelimiting
 from nova.api.openstack import auth
@@ -30,9 +30,10 @@ from nova.tests.api.openstack import fakes
 FLAGS = flags.FLAGS
 
 
-class AdminAPITest(unittest.TestCase):
+class AdminAPITest(test.TestCase):
 
     def setUp(self):
+        super(AdminAPITest, self).setUp()
         self.stubs = stubout.StubOutForTesting()
         fakes.FakeAuthManager.auth_data = {}
         fakes.FakeAuthDatabase.data = {}
@@ -44,6 +45,7 @@ class AdminAPITest(unittest.TestCase):
     def tearDown(self):
         self.stubs.UnsetAll()
         FLAGS.allow_admin_api = self.allow_admin
+        super(AdminAPITest, self).tearDown()
 
     def test_admin_enabled(self):
         FLAGS.allow_admin_api = True
@@ -58,8 +60,5 @@ class AdminAPITest(unittest.TestCase):
         # We should still be able to access public operations.
         req = webob.Request.blank('/v1.0/flavors')
         res = req.get_response(fakes.wsgi_app())
-        self.assertEqual(res.status_int, 200)
         # TODO: Confirm admin operations are unavailable.
-
-if __name__ == '__main__':
-    unittest.main()
+        self.assertEqual(res.status_int, 200)
diff --git a/nova/tests/api/openstack/test_api.py b/nova/tests/api/openstack/test_api.py
index db0fe1060..5112c486f 100644
--- a/nova/tests/api/openstack/test_api.py
+++ b/nova/tests/api/openstack/test_api.py
@@ -15,17 +15,17 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import unittest
 import webob.exc
 import webob.dec
 
 from webob import Request
 
+from nova import test
 from nova.api import openstack
 from nova.api.openstack import faults
 
 
-class APITest(unittest.TestCase):
+class APITest(test.TestCase):
 
     def _wsgi_app(self, inner_app):
         # simpler version of the app than fakes.wsgi_app
diff --git a/nova/tests/api/openstack/test_auth.py b/nova/tests/api/openstack/test_auth.py
index 0dd65d321..ff8d42a14 100644
--- a/nova/tests/api/openstack/test_auth.py
+++ b/nova/tests/api/openstack/test_auth.py
@@ -16,7 +16,6 @@
 #    under the License.
 
 import datetime
-import unittest
 
 import stubout
 import webob
@@ -27,12 +26,15 @@ import nova.api.openstack.auth
 import nova.auth.manager
 from nova import auth
 from nova import context
+from nova import db
+from nova import test
 from nova.tests.api.openstack import fakes
 
 
-class Test(unittest.TestCase):
+class Test(test.TestCase):
 
     def setUp(self):
+        super(Test, self).setUp()
         self.stubs = stubout.StubOutForTesting()
         self.stubs.Set(nova.api.openstack.auth.AuthMiddleware,
             '__init__', fakes.fake_auth_init)
@@ -45,6 +47,7 @@ class Test(unittest.TestCase):
     def tearDown(self):
         self.stubs.UnsetAll()
         fakes.fake_data_store = {}
+        super(Test, self).tearDown()
 
     def test_authorize_user(self):
         f = fakes.FakeAuthManager()
@@ -97,10 +100,10 @@ class Test(unittest.TestCase):
                     token_hash=token_hash,
                     created_at=datetime.datetime(1990, 1, 1))
 
-        self.stubs.Set(fakes.FakeAuthDatabase, 'auth_destroy_token',
+        self.stubs.Set(fakes.FakeAuthDatabase, 'auth_token_destroy',
             destroy_token_mock)
 
-        self.stubs.Set(fakes.FakeAuthDatabase, 'auth_get_token',
+        self.stubs.Set(fakes.FakeAuthDatabase, 'auth_token_get',
             bad_token)
 
         req = webob.Request.blank('/v1.0/')
@@ -128,8 +131,36 @@ class Test(unittest.TestCase):
         self.assertEqual(result.status, '401 Unauthorized')
 
 
-class TestLimiter(unittest.TestCase):
+class TestFunctional(test.TestCase):
+    def test_token_expiry(self):
+        ctx = context.get_admin_context()
+        tok = db.auth_token_create(ctx, dict(
+                token_hash='bacon',
+                cdn_management_url='',
+                server_management_url='',
+                storage_url='',
+                user_id='ham',
+                ))
+
+        db.auth_token_update(ctx, tok.token_hash, dict(
+                created_at=datetime.datetime(2000, 1, 1, 12, 0, 0),
+                ))
+
+        req = webob.Request.blank('/v1.0/')
+        req.headers['X-Auth-Token'] = 'bacon'
+        result = req.get_response(fakes.wsgi_app())
+        self.assertEqual(result.status, '401 Unauthorized')
+
+    def test_token_doesnotexist(self):
+        req = webob.Request.blank('/v1.0/')
+        req.headers['X-Auth-Token'] = 'ham'
+        result = req.get_response(fakes.wsgi_app())
+        self.assertEqual(result.status, '401 Unauthorized')
+
+
+class TestLimiter(test.TestCase):
     def setUp(self):
+        super(TestLimiter, self).setUp()
         self.stubs = stubout.StubOutForTesting()
         self.stubs.Set(nova.api.openstack.auth.AuthMiddleware,
             '__init__', fakes.fake_auth_init)
@@ -141,6 +172,7 @@ class TestLimiter(unittest.TestCase):
     def tearDown(self):
         self.stubs.UnsetAll()
         fakes.fake_data_store = {}
+        super(TestLimiter, self).tearDown()
 
     def test_authorize_token(self):
         f = fakes.FakeAuthManager()
@@ -161,7 +193,3 @@ class TestLimiter(unittest.TestCase):
         result = req.get_response(fakes.wsgi_app())
         self.assertEqual(result.status, '200 OK')
         self.assertEqual(result.headers['X-Test-Success'], 'True')
-
-
-if __name__ == '__main__':
-    unittest.main()
diff --git a/nova/tests/api/openstack/test_common.py b/nova/tests/api/openstack/test_common.py
index 9d9837cc9..59d850157 100644
--- a/nova/tests/api/openstack/test_common.py
+++ b/nova/tests/api/openstack/test_common.py
@@ -19,14 +19,14 @@
 Test suites for 'common' code used throughout the OpenStack HTTP API.
 """
 
-import unittest
 
 from webob import Request
 
+from nova import test
 from nova.api.openstack.common import limited
 
 
-class LimiterTest(unittest.TestCase):
+class LimiterTest(test.TestCase):
     """
     Unit tests for the `nova.api.openstack.common.limited` method which takes
     in a list of items and, depending on the 'offset' and 'limit' GET params,
@@ -37,6 +37,7 @@ class LimiterTest(unittest.TestCase):
         """
         Run before each test.
         """
+        super(LimiterTest, self).setUp()
         self.tiny = range(1)
         self.small = range(10)
         self.medium = range(1000)
diff --git a/nova/tests/api/openstack/test_faults.py b/nova/tests/api/openstack/test_faults.py
index fda2b5ede..7667753f4 100644
--- a/nova/tests/api/openstack/test_faults.py
+++ b/nova/tests/api/openstack/test_faults.py
@@ -15,15 +15,15 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import unittest
 import webob
 import webob.dec
 import webob.exc
 
+from nova import test
 from nova.api.openstack import faults
 
 
-class TestFaults(unittest.TestCase):
+class TestFaults(test.TestCase):
 
     def test_fault_parts(self):
         req = webob.Request.blank('/.xml')
diff --git a/nova/tests/api/openstack/test_flavors.py b/nova/tests/api/openstack/test_flavors.py
index 1bdaea161..761265965 100644
--- a/nova/tests/api/openstack/test_flavors.py
+++ b/nova/tests/api/openstack/test_flavors.py
@@ -15,18 +15,18 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import unittest
-
 import stubout
 import webob
 
+from nova import test
 import nova.api
 from nova.api.openstack import flavors
 from nova.tests.api.openstack import fakes
 
 
-class FlavorsTest(unittest.TestCase):
+class FlavorsTest(test.TestCase):
     def setUp(self):
+        super(FlavorsTest, self).setUp()
         self.stubs = stubout.StubOutForTesting()
         fakes.FakeAuthManager.auth_data = {}
         fakes.FakeAuthDatabase.data = {}
@@ -36,6 +36,7 @@ class FlavorsTest(unittest.TestCase):
 
     def tearDown(self):
         self.stubs.UnsetAll()
+        super(FlavorsTest, self).tearDown()
 
     def test_get_flavor_list(self):
         req = webob.Request.blank('/v1.0/flavors')
@@ -43,6 +44,3 @@ class FlavorsTest(unittest.TestCase):
 
     def test_get_flavor_by_id(self):
         pass
-
-if __name__ == '__main__':
-    unittest.main()
diff --git a/nova/tests/api/openstack/test_images.py b/nova/tests/api/openstack/test_images.py
index 8ab4d7569..e232bc3d5 100644
--- a/nova/tests/api/openstack/test_images.py
+++ b/nova/tests/api/openstack/test_images.py
@@ -22,7 +22,6 @@ and as a WSGI layer
 
 import json
 import datetime
-import unittest
 
 import stubout
 import webob
@@ -30,6 +29,7 @@ import webob
 from nova import context
 from nova import exception
 from nova import flags
+from nova import test
 from nova import utils
 import nova.api.openstack
 from nova.api.openstack import images
@@ -130,12 +130,13 @@ class BaseImageServiceTests(object):
         self.assertEquals(1, num_images)
 
 
-class LocalImageServiceTest(unittest.TestCase,
+class LocalImageServiceTest(test.TestCase,
                             BaseImageServiceTests):
 
     """Tests the local image service"""
 
     def setUp(self):
+        super(LocalImageServiceTest, self).setUp()
         self.stubs = stubout.StubOutForTesting()
         service_class = 'nova.image.local.LocalImageService'
         self.service = utils.import_object(service_class)
@@ -145,14 +146,16 @@ class LocalImageServiceTest(unittest.TestCase,
         self.service.delete_all()
         self.service.delete_imagedir()
         self.stubs.UnsetAll()
+        super(LocalImageServiceTest, self).tearDown()
 
 
-class GlanceImageServiceTest(unittest.TestCase,
+class GlanceImageServiceTest(test.TestCase,
                              BaseImageServiceTests):
 
     """Tests the local image service"""
 
     def setUp(self):
+        super(GlanceImageServiceTest, self).setUp()
         self.stubs = stubout.StubOutForTesting()
         fakes.stub_out_glance(self.stubs)
         fakes.stub_out_compute_api_snapshot(self.stubs)
@@ -163,9 +166,10 @@ class GlanceImageServiceTest(unittest.TestCase,
 
     def tearDown(self):
         self.stubs.UnsetAll()
+        super(GlanceImageServiceTest, self).tearDown()
 
 
-class ImageControllerWithGlanceServiceTest(unittest.TestCase):
+class ImageControllerWithGlanceServiceTest(test.TestCase):
 
     """Test of the OpenStack API /images application controller"""
 
@@ -194,6 +198,7 @@ class ImageControllerWithGlanceServiceTest(unittest.TestCase):
          'image_type': 'ramdisk'}]
 
     def setUp(self):
+        super(ImageControllerWithGlanceServiceTest, self).setUp()
         self.orig_image_service = FLAGS.image_service
         FLAGS.image_service = 'nova.image.glance.GlanceImageService'
         self.stubs = stubout.StubOutForTesting()
@@ -208,6 +213,7 @@ class ImageControllerWithGlanceServiceTest(unittest.TestCase):
     def tearDown(self):
         self.stubs.UnsetAll()
         FLAGS.image_service = self.orig_image_service
+        super(ImageControllerWithGlanceServiceTest, self).tearDown()
 
     def test_get_image_index(self):
         req = webob.Request.blank('/v1.0/images')
diff --git a/nova/tests/api/openstack/test_ratelimiting.py b/nova/tests/api/openstack/test_ratelimiting.py
index 4c9d6bc23..9ae90ee20 100644
--- a/nova/tests/api/openstack/test_ratelimiting.py
+++ b/nova/tests/api/openstack/test_ratelimiting.py
@@ -1,15 +1,16 @@
 import httplib
 import StringIO
 import time
-import unittest
 import webob
 
+from nova import test
 import nova.api.openstack.ratelimiting as ratelimiting
 
 
-class LimiterTest(unittest.TestCase):
+class LimiterTest(test.TestCase):
 
     def setUp(self):
+        super(LimiterTest, self).setUp()
         self.limits = {
                 'a': (5, ratelimiting.PER_SECOND),
                 'b': (5, ratelimiting.PER_MINUTE),
@@ -83,9 +84,10 @@ class FakeLimiter(object):
         return self._delay
 
 
-class WSGIAppTest(unittest.TestCase):
+class WSGIAppTest(test.TestCase):
 
     def setUp(self):
+        super(WSGIAppTest, self).setUp()
         self.limiter = FakeLimiter(self)
         self.app = ratelimiting.WSGIApp(self.limiter)
 
@@ -206,7 +208,7 @@ def wire_HTTPConnection_to_WSGI(host, app):
     httplib.HTTPConnection = HTTPConnectionDecorator(httplib.HTTPConnection)
 
 
-class WSGIAppProxyTest(unittest.TestCase):
+class WSGIAppProxyTest(test.TestCase):
 
     def setUp(self):
         """Our WSGIAppProxy is going to call across an HTTPConnection to a
@@ -218,6 +220,7 @@ class WSGIAppProxyTest(unittest.TestCase):
         at the WSGIApp.  And the limiter isn't real -- it's a fake that
         behaves the way we tell it to.
         """
+        super(WSGIAppProxyTest, self).setUp()
         self.limiter = FakeLimiter(self)
         app = ratelimiting.WSGIApp(self.limiter)
         wire_HTTPConnection_to_WSGI('100.100.100.100:80', app)
@@ -238,7 +241,3 @@ class WSGIAppProxyTest(unittest.TestCase):
             self.limiter.mock('murder', 'brutus', None)
             self.proxy.perform('stab', 'brutus')
         self.assertRaises(AssertionError, shouldRaise)
-
-
-if __name__ == '__main__':
-    unittest.main()
diff --git a/nova/tests/api/openstack/test_servers.py b/nova/tests/api/openstack/test_servers.py
index 054996658..7a25abe9d 100644
--- a/nova/tests/api/openstack/test_servers.py
+++ b/nova/tests/api/openstack/test_servers.py
@@ -17,13 +17,13 @@
 
 import datetime
 import json
-import unittest
 
 import stubout
 import webob
 
 from nova import db
 from nova import flags
+from nova import test
 import nova.api.openstack
 from nova.api.openstack import servers
 import nova.db.api
@@ -113,9 +113,10 @@ def fake_compute_api(cls, req, id):
     return True
 
 
-class ServersTest(unittest.TestCase):
+class ServersTest(test.TestCase):
 
     def setUp(self):
+        super(ServersTest, self).setUp()
         self.stubs = stubout.StubOutForTesting()
         fakes.FakeAuthManager.auth_data = {}
         fakes.FakeAuthDatabase.data = {}
@@ -146,6 +147,7 @@ class ServersTest(unittest.TestCase):
     def tearDown(self):
         self.stubs.UnsetAll()
         FLAGS.allow_admin_api = self.allow_admin
+        super(ServersTest, self).tearDown()
 
     def test_get_server_by_id(self):
         req = webob.Request.blank('/v1.0/servers/1')
@@ -360,6 +362,18 @@ class ServersTest(unittest.TestCase):
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status_int, 202)
 
+    def test_server_inject_network_info(self):
+        FLAGS.allow_admin_api = True
+        body = dict(server=dict(
+            name='server_test', imageId=2, flavorId=2, metadata={},
+            personality={}))
+        req = webob.Request.blank('/v1.0/servers/1/inject_network_info')
+        req.method = 'POST'
+        req.content_type = 'application/json'
+        req.body = json.dumps(body)
+        res = req.get_response(fakes.wsgi_app())
+        self.assertEqual(res.status_int, 202)
+
     def test_server_diagnostics(self):
         req = webob.Request.blank("/v1.0/servers/1/diagnostics")
         req.method = "GET"
@@ -417,7 +431,3 @@ class ServersTest(unittest.TestCase):
         res = req.get_response(fakes.wsgi_app())
         self.assertEqual(res.status, '202 Accepted')
         self.assertEqual(self.server_delete_called, True)
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/nova/tests/api/openstack/test_shared_ip_groups.py b/nova/tests/api/openstack/test_shared_ip_groups.py
index c2fc3a203..b4de2ef41 100644
--- a/nova/tests/api/openstack/test_shared_ip_groups.py
+++ b/nova/tests/api/openstack/test_shared_ip_groups.py
@@ -15,19 +15,20 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import unittest
-
 import stubout
 
+from nova import test
 from nova.api.openstack import shared_ip_groups
 
 
-class SharedIpGroupsTest(unittest.TestCase):
+class SharedIpGroupsTest(test.TestCase):
     def setUp(self):
+        super(SharedIpGroupsTest, self).setUp()
         self.stubs = stubout.StubOutForTesting()
 
     def tearDown(self):
         self.stubs.UnsetAll()
+        super(SharedIpGroupsTest, self).tearDown()
 
     def test_get_shared_ip_groups(self):
         pass
diff --git a/nova/tests/api/openstack/test_zones.py b/nova/tests/api/openstack/test_zones.py
index df497ef1b..555b206b9 100644
--- a/nova/tests/api/openstack/test_zones.py
+++ b/nova/tests/api/openstack/test_zones.py
@@ -13,7 +13,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import unittest
 
 import stubout
 import webob
@@ -22,6 +21,7 @@ import json
 import nova.db
 from nova import context
 from nova import flags
+from nova import test
 from nova.api.openstack import zones
 from nova.tests.api.openstack import fakes
 
@@ -60,8 +60,9 @@ def zone_get_all(context):
                  password='qwerty')]
 
 
-class ZonesTest(unittest.TestCase):
+class ZonesTest(test.TestCase):
     def setUp(self):
+        super(ZonesTest, self).setUp()
         self.stubs = stubout.StubOutForTesting()
         fakes.FakeAuthManager.auth_data = {}
         fakes.FakeAuthDatabase.data = {}
@@ -81,6 +82,7 @@ class ZonesTest(unittest.TestCase):
     def tearDown(self):
         self.stubs.UnsetAll()
         FLAGS.allow_admin_api = self.allow_admin
+        super(ZonesTest, self).tearDown()
 
     def test_get_zone_list(self):
         req = webob.Request.blank('/v1.0/zones')
@@ -134,7 +136,3 @@ class ZonesTest(unittest.TestCase):
         self.assertEqual(res_dict['zone']['id'], 1)
         self.assertEqual(res_dict['zone']['api_url'], 'http://foo.com')
         self.assertFalse('username' in res_dict['zone'])
-
-
-if __name__ == '__main__':
-    unittest.main()
diff --git a/nova/tests/api/test_wsgi.py b/nova/tests/api/test_wsgi.py
index 44e2d615c..2c7852214 100644
--- a/nova/tests/api/test_wsgi.py
+++ b/nova/tests/api/test_wsgi.py
@@ -21,7 +21,7 @@
 Test WSGI basics and provide some helper functions for other WSGI tests.
 """
 
-import unittest
+from nova import test
 
 import routes
 import webob
@@ -29,7 +29,7 @@ import webob
 from nova import wsgi
 
 
-class Test(unittest.TestCase):
+class Test(test.TestCase):
 
     def test_debug(self):
 
@@ -92,7 +92,7 @@ class Test(unittest.TestCase):
         self.assertNotEqual(result.body, "123")
 
 
-class SerializerTest(unittest.TestCase):
+class SerializerTest(test.TestCase):
 
     def match(self, url, accept, expect):
         input_dict = dict(servers=dict(a=(2, 3)))
diff --git a/nova/tests/fake_flags.py b/nova/tests/fake_flags.py
index 2b1919407..cbd949477 100644
--- a/nova/tests/fake_flags.py
+++ b/nova/tests/fake_flags.py
@@ -29,8 +29,8 @@ FLAGS.auth_driver = 'nova.auth.dbdriver.DbDriver'
 flags.DECLARE('network_size', 'nova.network.manager')
 flags.DECLARE('num_networks', 'nova.network.manager')
 flags.DECLARE('fake_network', 'nova.network.manager')
-FLAGS.network_size = 16
-FLAGS.num_networks = 5
+FLAGS.network_size = 8
+FLAGS.num_networks = 2
 FLAGS.fake_network = True
 flags.DECLARE('num_shelves', 'nova.volume.driver')
 flags.DECLARE('blades_per_shelf', 'nova.volume.driver')
@@ -39,5 +39,5 @@ FLAGS.num_shelves = 2
 FLAGS.blades_per_shelf = 4
 FLAGS.iscsi_num_targets = 8
 FLAGS.verbose = True
-FLAGS.sql_connection = 'sqlite:///tests.sqlite'
+FLAGS.sqlite_db = "tests.sqlite"
 FLAGS.use_ipv6 = True
diff --git a/nova/tests/objectstore_unittest.py b/nova/tests/objectstore_unittest.py
index da86e6e11..5a1be08eb 100644
--- a/nova/tests/objectstore_unittest.py
+++ b/nova/tests/objectstore_unittest.py
@@ -311,4 +311,5 @@ class S3APITestCase(test.TestCase):
         self.auth_manager.delete_user('admin')
         self.auth_manager.delete_project('admin')
         stop_listening = defer.maybeDeferred(self.listening_port.stopListening)
+        super(S3APITestCase, self).tearDown()
         return defer.DeferredList([stop_listening])
diff --git a/nova/tests/test_direct.py b/nova/tests/test_direct.py
index 7656f5396..b6bfab534 100644
--- a/nova/tests/test_direct.py
+++ b/nova/tests/test_direct.py
@@ -52,6 +52,7 @@ class DirectTestCase(test.TestCase):
 
     def tearDown(self):
         direct.ROUTES = {}
+        super(DirectTestCase, self).tearDown()
 
     def test_delegated_auth(self):
         req = webob.Request.blank('/fake/context')
diff --git a/nova/tests/test_network.py b/nova/tests/test_network.py
index 53cfea276..ce1c77210 100644
--- a/nova/tests/test_network.py
+++ b/nova/tests/test_network.py
@@ -42,15 +42,13 @@ class NetworkTestCase(test.TestCase):
         #             flags in the corresponding section in nova-dhcpbridge
         self.flags(connection_type='fake',
                    fake_call=True,
-                   fake_network=True,
-                   network_size=16,
-                   num_networks=5)
+                   fake_network=True)
         self.manager = manager.AuthManager()
         self.user = self.manager.create_user('netuser', 'netuser', 'netuser')
         self.projects = []
         self.network = utils.import_object(FLAGS.network_manager)
         self.context = context.RequestContext(project=None, user=self.user)
-        for i in range(5):
+        for i in range(FLAGS.num_networks):
             name = 'project%s' % i
             project = self.manager.create_project(name, 'netuser', name)
             self.projects.append(project)
@@ -195,7 +193,7 @@ class NetworkTestCase(test.TestCase):
         first = self._create_address(0)
         lease_ip(first)
         instance_ids = []
-        for i in range(1, 5):
+        for i in range(1, FLAGS.num_networks):
             instance_ref = self._create_instance(i, mac=utils.generate_mac())
             instance_ids.append(instance_ref['id'])
             address = self._create_address(i, instance_ref['id'])
diff --git a/nova/tests/test_service.py b/nova/tests/test_service.py
index a67c8d1e8..45d9afa6c 100644
--- a/nova/tests/test_service.py
+++ b/nova/tests/test_service.py
@@ -50,13 +50,6 @@ class ExtendedService(service.Service):
 class ServiceManagerTestCase(test.TestCase):
     """Test cases for Services"""
 
-    def test_attribute_error_for_no_manager(self):
-        serv = service.Service('test',
-                               'test',
-                               'test',
-                               'nova.tests.test_service.FakeManager')
-        self.assertRaises(AttributeError, getattr, serv, 'test_method')
-
     def test_message_gets_to_manager(self):
         serv = service.Service('test',
                                'test',
diff --git a/nova/tests/test_virt.py b/nova/tests/test_virt.py
index 5b3247df9..f151ae911 100644
--- a/nova/tests/test_virt.py
+++ b/nova/tests/test_virt.py
@@ -207,9 +207,9 @@ class LibvirtConnTestCase(test.TestCase):
         db.instance_destroy(user_context, instance_ref['id'])
 
     def tearDown(self):
-        super(LibvirtConnTestCase, self).tearDown()
         self.manager.delete_project(self.project)
         self.manager.delete_user(self.user)
+        super(LibvirtConnTestCase, self).tearDown()
 
 
 class IptablesFirewallTestCase(test.TestCase):
@@ -390,6 +390,7 @@ class NWFilterTestCase(test.TestCase):
     def tearDown(self):
         self.manager.delete_project(self.project)
         self.manager.delete_user(self.user)
+        super(NWFilterTestCase, self).tearDown()
 
     def test_cidr_rule_nwfilter_xml(self):
         cloud_controller = cloud.CloudController()
diff --git a/nova/tests/test_xenapi.py b/nova/tests/test_xenapi.py
index e6391a3cb..ce89a53c8 100644
--- a/nova/tests/test_xenapi.py
+++ b/nova/tests/test_xenapi.py
@@ -175,6 +175,7 @@ class XenAPIVMTestCase(test.TestCase):
         stubs.stubout_session(self.stubs, stubs.FakeSessionForVMTests)
         stubs.stubout_get_this_vm_uuid(self.stubs)
         stubs.stubout_stream_disk(self.stubs)
+        stubs.stubout_is_vdi_pv(self.stubs)
         self.stubs.Set(VMOps, 'reset_network', reset_network)
         glance_stubs.stubout_glance_client(self.stubs,
                                            glance_stubs.FakeGlance)
diff --git a/nova/tests/xenapi/stubs.py b/nova/tests/xenapi/stubs.py
index 027855592..6981b4f7a 100644
--- a/nova/tests/xenapi/stubs.py
+++ b/nova/tests/xenapi/stubs.py
@@ -130,6 +130,12 @@ def stubout_stream_disk(stubs):
     stubs.Set(vm_utils, '_stream_disk', f)
 
 
+def stubout_is_vdi_pv(stubs):
+    def f(_1):
+        return False
+    stubs.Set(vm_utils, '_is_vdi_pv', f)
+
+
 class FakeSessionForVMTests(fake.SessionBase):
     """ Stubs out a XenAPISession for VM tests """
     def __init__(self, uri):