Remove unnecessary variables from tests

Change-Id: Id83ea12ee89ee6511277aa2f0929f9bedb8f638b

27 files changed, 3 insertions, 75 deletions

diff --git a/nova/tests/api/ec2/test_cloud.py b/nova/tests/api/ec2/test_cloud.py
index e9d21d7fd..031c02ca3 100644
--- a/nova/tests/api/ec2/test_cloud.py
+++ b/nova/tests/api/ec2/test_cloud.py
@@ -100,7 +100,6 @@ class CloudTestCase(test.TestCase):
         self.scheduler = self.start_service('scheduler')
         self.network = self.start_service('network')
         self.volume = self.start_service('volume')
-        self.image_service = utils.import_object(FLAGS.image_service)
 
         self.user_id = 'fake'
         self.project_id = 'fake'
diff --git a/nova/tests/api/openstack/compute/contrib/test_admin_actions.py b/nova/tests/api/openstack/compute/contrib/test_admin_actions.py
index 438559ff8..a2e831133 100644
--- a/nova/tests/api/openstack/compute/contrib/test_admin_actions.py
+++ b/nova/tests/api/openstack/compute/contrib/test_admin_actions.py
@@ -92,7 +92,6 @@ class AdminActionsTest(test.TestCase):
                        fake_scheduler_api_live_migration)
 
     def test_admin_api_actions(self):
-        self.maxDiff = None
         app = fakes.wsgi_app()
         for _action in self._actions:
             req = webob.Request.blank('/v2/fake/servers/%s/action' %
@@ -104,7 +103,6 @@ class AdminActionsTest(test.TestCase):
             self.assertEqual(res.status_int, 202)
 
     def test_admin_api_actions_raise_conflict_on_invalid_state(self):
-        self.maxDiff = None
         app = fakes.wsgi_app()
 
         for _action, _method in self._actions_that_check_state:
diff --git a/nova/tests/api/openstack/compute/contrib/test_keypairs.py b/nova/tests/api/openstack/compute/contrib/test_keypairs.py
index 7ec5a5d6f..fa962dd15 100644
--- a/nova/tests/api/openstack/compute/contrib/test_keypairs.py
+++ b/nova/tests/api/openstack/compute/contrib/test_keypairs.py
@@ -20,7 +20,6 @@ from lxml import etree
 
 from nova.api.openstack import wsgi
 from nova.api.openstack.compute.contrib import keypairs
-from nova import context
 from nova import db
 from nova import exception
 from nova import test
@@ -54,7 +53,6 @@ class KeypairsTest(test.TestCase):
 
     def setUp(self):
         super(KeypairsTest, self).setUp()
-        self.controller = keypairs.KeypairController()
         fakes.stub_out_networking(self.stubs)
         fakes.stub_out_rate_limiting(self.stubs)
         self.stubs.Set(db, "key_pair_get_all_by_user",
@@ -63,7 +61,6 @@ class KeypairsTest(test.TestCase):
                        db_key_pair_create)
         self.stubs.Set(db, "key_pair_destroy",
                        db_key_pair_destroy)
-        self.context = context.get_admin_context()
 
     def test_keypair_list(self):
         req = webob.Request.blank('/v2/fake/os-keypairs')
diff --git a/nova/tests/api/openstack/compute/contrib/test_multinic_xs.py b/nova/tests/api/openstack/compute/contrib/test_multinic_xs.py
index 0d9b6e3ce..441f75c24 100644
--- a/nova/tests/api/openstack/compute/contrib/test_multinic_xs.py
+++ b/nova/tests/api/openstack/compute/contrib/test_multinic_xs.py
@@ -18,7 +18,6 @@ import json
 import webob
 
 from nova import compute
-from nova import context
 from nova import test
 from nova.tests.api.openstack import fakes
 
@@ -54,7 +53,6 @@ class FixedIpTest(test.TestCase):
         self.stubs.Set(compute.api.API, "remove_fixed_ip",
                        compute_api_remove_fixed_ip)
         self.stubs.Set(compute.api.API, 'get', compute_api_get)
-        self.context = context.get_admin_context()
 
     def test_add_fixed_ip(self):
         global last_add_fixed_ip
diff --git a/nova/tests/api/openstack/compute/contrib/test_networks.py b/nova/tests/api/openstack/compute/contrib/test_networks.py
index ed928348e..78c8ad374 100644
--- a/nova/tests/api/openstack/compute/contrib/test_networks.py
+++ b/nova/tests/api/openstack/compute/contrib/test_networks.py
@@ -19,7 +19,6 @@ import copy
 import webob
 
 from nova.api.openstack.compute.contrib import networks
-from nova import context
 from nova import exception
 from nova import test
 from nova.tests.api.openstack import fakes
@@ -96,7 +95,6 @@ class NetworksTest(test.TestCase):
         self.controller = networks.NetworkController(self.fake_network_api)
         fakes.stub_out_networking(self.stubs)
         fakes.stub_out_rate_limiting(self.stubs)
-        self.context = context.RequestContext('user', '1234', is_admin=True)
 
     def test_network_list_all(self):
         req = fakes.HTTPRequest.blank('/v2/1234/os-networks')
diff --git a/nova/tests/api/openstack/compute/contrib/test_quotas.py b/nova/tests/api/openstack/compute/contrib/test_quotas.py
index 29b01e117..980871779 100644
--- a/nova/tests/api/openstack/compute/contrib/test_quotas.py
+++ b/nova/tests/api/openstack/compute/contrib/test_quotas.py
@@ -20,7 +20,6 @@ from lxml import etree
 
 from nova.api.openstack import wsgi
 from nova.api.openstack.compute.contrib import quotas
-from nova import context
 from nova import test
 from nova.tests.api.openstack import fakes
 
@@ -42,13 +41,6 @@ class QuotaSetsTest(test.TestCase):
     def setUp(self):
         super(QuotaSetsTest, self).setUp()
         self.controller = quotas.QuotaSetsController()
-        self.user_id = 'fake'
-        self.project_id = 'fake'
-        self.user_context = context.RequestContext(self.user_id,
-                                                   self.project_id)
-        self.admin_context = context.RequestContext(self.user_id,
-                                                    self.project_id,
-                                                    is_admin=True)
 
     def test_format_quota_set(self):
         raw_quota_set = {
diff --git a/nova/tests/api/openstack/compute/contrib/test_server_action_list.py b/nova/tests/api/openstack/compute/contrib/test_server_action_list.py
index 2a175f1dd..14ea2972c 100644
--- a/nova/tests/api/openstack/compute/contrib/test_server_action_list.py
+++ b/nova/tests/api/openstack/compute/contrib/test_server_action_list.py
@@ -19,7 +19,7 @@ import unittest
 
 from lxml import etree
 
-from nova.api.openstack  import compute
+from nova.api.openstack import compute
 from nova.api.openstack.compute import extensions
 from nova.api.openstack.compute.contrib import server_action_list
 from nova.api.openstack import wsgi
@@ -50,7 +50,6 @@ class ServerActionsTest(test.TestCase):
         self.flags(verbose=True)
         self.stubs.Set(nova.compute.API, 'get_actions', fake_get_actions)
         self.stubs.Set(nova.compute.API, 'get', fake_instance_get)
-        self.compute_api = nova.compute.API()
 
         self.router = compute.APIRouter()
 
diff --git a/nova/tests/api/openstack/compute/contrib/test_server_diagnostics.py b/nova/tests/api/openstack/compute/contrib/test_server_diagnostics.py
index b18b5018d..79a352088 100644
--- a/nova/tests/api/openstack/compute/contrib/test_server_diagnostics.py
+++ b/nova/tests/api/openstack/compute/contrib/test_server_diagnostics.py
@@ -18,7 +18,7 @@ import unittest
 
 from lxml import etree
 
-from nova.api.openstack  import compute
+from nova.api.openstack import compute
 from nova.api.openstack.compute import extensions
 from nova.api.openstack.compute.contrib import server_diagnostics
 from nova.api.openstack import wsgi
@@ -44,7 +44,6 @@ class ServerDiagnosticsTest(test.TestCase):
         self.stubs.Set(nova.compute.API, 'get_diagnostics',
                        fake_get_diagnostics)
         self.stubs.Set(nova.compute.API, 'get', fake_instance_get)
-        self.compute_api = nova.compute.API()
 
         self.router = compute.APIRouter()
 
diff --git a/nova/tests/api/openstack/compute/contrib/test_server_start_stop.py b/nova/tests/api/openstack/compute/contrib/test_server_start_stop.py
index 44ea00e9e..a196d6520 100644
--- a/nova/tests/api/openstack/compute/contrib/test_server_start_stop.py
+++ b/nova/tests/api/openstack/compute/contrib/test_server_start_stop.py
@@ -18,7 +18,6 @@ import mox
 import webob
 
 from nova.api.openstack.compute.contrib import server_start_stop
-from nova import context
 from nova import compute
 from nova import test
 from nova.tests.api.openstack import fakes
@@ -32,7 +31,6 @@ class ServerStartStopTest(test.TestCase):
 
     def setUp(self):
         super(ServerStartStopTest, self).setUp()
-        self.context = context.get_admin_context()
         self.controller = server_start_stop.ServerStartStopActionController()
 
     def tearDown(self):
diff --git a/nova/tests/api/openstack/compute/contrib/test_virtual_interfaces.py b/nova/tests/api/openstack/compute/contrib/test_virtual_interfaces.py
index 6885e929f..a5a76f98e 100644
--- a/nova/tests/api/openstack/compute/contrib/test_virtual_interfaces.py
+++ b/nova/tests/api/openstack/compute/contrib/test_virtual_interfaces.py
@@ -44,7 +44,6 @@ class ServerVirtualInterfaceTest(test.TestCase):
 
     def setUp(self):
         super(ServerVirtualInterfaceTest, self).setUp()
-        self.controller = virtual_interfaces.ServerVirtualInterfaceController()
         self.stubs.Set(compute.api.API, "get",
                        compute_api_get)
         self.stubs.Set(network.api.API, "get_vifs_by_instance",
diff --git a/nova/tests/api/openstack/compute/contrib/test_vsa.py b/nova/tests/api/openstack/compute/contrib/test_vsa.py
index 4cb4e820a..9545b4968 100644
--- a/nova/tests/api/openstack/compute/contrib/test_vsa.py
+++ b/nova/tests/api/openstack/compute/contrib/test_vsa.py
@@ -21,7 +21,6 @@ import webob
 
 from nova.api.openstack.compute.contrib import (virtual_storage_arrays as
                                                 vsa_ext)
-from nova import context
 import nova.db
 from nova import exception
 from nova import flags
@@ -105,8 +104,6 @@ class VSAApiTest(test.TestCase):
         self.stubs.Set(vsa.api.API, "get", stub_vsa_get)
         self.stubs.Set(vsa.api.API, "get_all", stub_vsa_get_all)
 
-        self.context = context.get_admin_context()
-
     def tearDown(self):
         super(VSAApiTest, self).tearDown()
 
@@ -253,7 +250,6 @@ class VSAVolumeApiTest(test.TestCase):
         self.stubs.Set(volume.api.API, "get", fakes.stub_volume_get)
         self.stubs.Set(volume.api.API, "get_all", fakes.stub_volume_get_all)
 
-        self.context = context.get_admin_context()
         self.test_obj = test_obj if test_obj else "volume"
         self.test_objs = test_objs if test_objs else "volumes"
 
diff --git a/nova/tests/api/openstack/compute/test_flavors.py b/nova/tests/api/openstack/compute/test_flavors.py
index 5f264d92f..a5fce38cc 100644
--- a/nova/tests/api/openstack/compute/test_flavors.py
+++ b/nova/tests/api/openstack/compute/test_flavors.py
@@ -335,7 +335,6 @@ class FlavorsTest(test.TestCase):
 
     def test_get_flavor_list_filter_min_ram(self):
         """Flavor lists may be filtered by minRam"""
-        self.maxDiff = None
         req = fakes.HTTPRequest.blank('/v2/fake/flavors?minRam=512')
         flavor = self.controller.index(req)
         expected = {
diff --git a/nova/tests/api/openstack/compute/test_images.py b/nova/tests/api/openstack/compute/test_images.py
index 660345031..cce6afbbd 100644
--- a/nova/tests/api/openstack/compute/test_images.py
+++ b/nova/tests/api/openstack/compute/test_images.py
@@ -51,7 +51,6 @@ class ImagesControllerTest(test.TestCase):
     def setUp(self):
         """Run before each test."""
         super(ImagesControllerTest, self).setUp()
-        self.maxDiff = None
         self.stubs = stubout.StubOutForTesting()
         fakes.stub_out_networking(self.stubs)
         fakes.stub_out_rate_limiting(self.stubs)
diff --git a/nova/tests/api/openstack/compute/test_limits.py b/nova/tests/api/openstack/compute/test_limits.py
index eb4ab00c4..0dfd4d387 100644
--- a/nova/tests/api/openstack/compute/test_limits.py
+++ b/nova/tests/api/openstack/compute/test_limits.py
@@ -82,7 +82,6 @@ class LimitsControllerTest(BaseLimitTestSuite):
         """Run before each test."""
         BaseLimitTestSuite.setUp(self)
         self.controller = limits.create_resource()
-        self.maxDiff = None
 
     def _get_index_request(self, accept_header="application/json"):
         """Helper to set routing arguments."""
@@ -849,12 +848,6 @@ class LimitsViewBuilderTest(test.TestCase):
 
 class LimitsXMLSerializationTest(test.TestCase):
 
-    def setUp(self):
-        self.maxDiff = None
-
-    def tearDown(self):
-        pass
-
     def test_xml_declaration(self):
         serializer = limits.LimitsTemplate()
 
diff --git a/nova/tests/api/openstack/compute/test_server_actions.py b/nova/tests/api/openstack/compute/test_server_actions.py
index ffb612b74..42fdcd9a9 100644
--- a/nova/tests/api/openstack/compute/test_server_actions.py
+++ b/nova/tests/api/openstack/compute/test_server_actions.py
@@ -21,7 +21,6 @@ import webob
 
 from nova.api.openstack.compute import servers
 from nova.compute import vm_states
-from nova import context
 import nova.db
 from nova import exception
 from nova import flags
@@ -55,7 +54,6 @@ class MockSetAdminPassword(object):
 class ServerActionsControllerTest(test.TestCase):
 
     def setUp(self):
-        self.maxDiff = None
         super(ServerActionsControllerTest, self).setUp()
 
         self.stubs = stubout.StubOutForTesting()
@@ -72,7 +70,6 @@ class ServerActionsControllerTest(test.TestCase):
         fakes.stub_out_image_service(self.stubs)
         service_class = 'nova.image.glance.GlanceImageService'
         self.service = utils.import_object(service_class)
-        self.context = context.RequestContext(1, None)
         self.service.delete_all()
         self.sent_to_glance = {}
         fakes.stub_out_glance_add_image(self.stubs, self.sent_to_glance)
diff --git a/nova/tests/api/openstack/compute/test_servers.py b/nova/tests/api/openstack/compute/test_servers.py
index ca2fdbc04..b2ad07027 100644
--- a/nova/tests/api/openstack/compute/test_servers.py
+++ b/nova/tests/api/openstack/compute/test_servers.py
@@ -91,7 +91,6 @@ class MockSetAdminPassword(object):
 
 class ServersControllerTest(test.TestCase):
     def setUp(self):
-        self.maxDiff = None
         super(ServersControllerTest, self).setUp()
         self.flags(verbose=True, use_ipv6=False)
         fakes.stub_out_rate_limiting(self.stubs)
@@ -109,8 +108,6 @@ class ServersControllerTest(test.TestCase):
                        return_security_group)
         self.stubs.Set(nova.db, 'instance_update', instance_update)
 
-        self.config_drive = None
-
         self.controller = servers.Controller()
         self.ips_controller = ips.Controller()
 
@@ -1200,10 +1197,8 @@ class ServersControllerCreateTest(test.TestCase):
         """Shared implementation for tests below that create instance"""
         super(ServersControllerCreateTest, self).setUp()
 
-        self.maxDiff = None
         self.flags(verbose=True,
                    enable_instance_password=True)
-        self.config_drive = None
         self.instance_cache_num = 0
         self.instance_cache = {}
 
@@ -1227,7 +1222,7 @@ class ServersControllerCreateTest(test.TestCase):
                 'reservation_id': inst['reservation_id'],
                 "created_at": datetime.datetime(2010, 10, 10, 12, 0, 0),
                 "updated_at": datetime.datetime(2010, 11, 11, 11, 0, 0),
-                "config_drive": self.config_drive,
+                "config_drive": None,
                 "progress": 0,
                 "fixed_ips": []
             }
@@ -1778,7 +1773,6 @@ class ServersControllerCreateTest(test.TestCase):
                           self.controller.create, req, body)
 
     def test_create_instance_with_config_drive(self):
-        self.config_drive = True
         image_href = '76fa36fc-c930-4bf3-8c8a-ea2a2420deb6'
         flavor_ref = 'http://localhost/v2/fake/flavors/3'
         body = {
@@ -1805,7 +1799,6 @@ class ServersControllerCreateTest(test.TestCase):
         self.assertEqual(FAKE_UUID, server['id'])
 
     def test_create_instance_with_config_drive_as_id(self):
-        self.config_drive = 2
         image_href = '76fa36fc-c930-4bf3-8c8a-ea2a2420deb6'
         flavor_ref = 'http://localhost/v2/fake/flavors/3'
         body = {
@@ -1832,7 +1825,6 @@ class ServersControllerCreateTest(test.TestCase):
         self.assertEqual(FAKE_UUID, server['id'])
 
     def test_create_instance_with_bad_config_drive(self):
-        self.config_drive = "asdf"
         image_href = '76fa36fc-c930-4bf3-8c8a-ea2a2420deb6'
         flavor_ref = 'http://localhost/v2/fake/flavors/3'
         body = {
@@ -3033,10 +3025,6 @@ class ServerXMLSerializationTest(test.TestCase):
     IMAGE_BOOKMARK = 'http://localhost/images/5'
     FLAVOR_BOOKMARK = 'http://localhost/flavors/1'
 
-    def setUp(self):
-        self.maxDiff = None
-        test.TestCase.setUp(self)
-
     def test_xml_declaration(self):
         serializer = servers.ServerTemplate()
 
diff --git a/nova/tests/api/openstack/compute/test_versions.py b/nova/tests/api/openstack/compute/test_versions.py
index 85c9089a0..eed9b81de 100644
--- a/nova/tests/api/openstack/compute/test_versions.py
+++ b/nova/tests/api/openstack/compute/test_versions.py
@@ -25,7 +25,6 @@ import webob
 from nova.api.openstack.compute import versions
 from nova.api.openstack.compute import views
 from nova.api.openstack import xmlutil
-from nova import context
 from nova import test
 from nova.tests.api.openstack import common
 from nova.tests.api.openstack import fakes
@@ -82,7 +81,6 @@ VERSIONS = {
 class VersionsTest(test.TestCase):
     def setUp(self):
         super(VersionsTest, self).setUp()
-        self.context = context.get_admin_context()
         self.stubs = stubout.StubOutForTesting()
         fakes.stub_out_auth(self.stubs)
         #Stub out VERSIONS
diff --git a/nova/tests/baremetal/test_proxy_bare_metal.py b/nova/tests/baremetal/test_proxy_bare_metal.py
index d1768d151..4450e899a 100644
--- a/nova/tests/baremetal/test_proxy_bare_metal.py
+++ b/nova/tests/baremetal/test_proxy_bare_metal.py
@@ -24,7 +24,6 @@ from nova import flags
 from nova import utils
 from nova import test
 from nova.compute import power_state
-from nova import context
 from nova.tests import fake_utils
 from nova import exception
 
@@ -265,7 +264,6 @@ class ProxyBareMetalTestCase(test.TestCase):
     def setUp(self):
         super(ProxyBareMetalTestCase, self).setUp()
         self.flags(baremetal_driver='fake')
-        self.context = context.get_admin_context()
         fake_utils.stub_out_utils_execute(self.stubs)
 
     def test_get_info(self):
diff --git a/nova/tests/test_SolidFireSanISCSIDriver.py b/nova/tests/test_SolidFireSanISCSIDriver.py
index 2321052a3..1814e09a6 100644
--- a/nova/tests/test_SolidFireSanISCSIDriver.py
+++ b/nova/tests/test_SolidFireSanISCSIDriver.py
@@ -26,8 +26,6 @@ LOG = logging.getLogger(__name__)
 class SolidFireVolumeTestCase(test.TestCase):
     def setUp(self):
         super(SolidFireVolumeTestCase, self).setUp()
-        self.executes = []
-        self.account_not_found = False
 
     def tearDown(self):
         pass
diff --git a/nova/tests/test_access.py b/nova/tests/test_access.py
index 3b54fc249..9bc6c8047 100644
--- a/nova/tests/test_access.py
+++ b/nova/tests/test_access.py
@@ -47,7 +47,6 @@ class AccessTestCase(test.TestCase):
     def setUp(self):
         super(AccessTestCase, self).setUp()
         um = manager.AuthManager()
-        self.context = context.get_admin_context()
         # Make test users
         self.testadmin = um.create_user('testadmin')
         self.testpmsys = um.create_user('testpmsys')
diff --git a/nova/tests/test_compute.py b/nova/tests/test_compute.py
index 59ec79734..c91a9dc47 100644
--- a/nova/tests/test_compute.py
+++ b/nova/tests/test_compute.py
@@ -121,7 +121,6 @@ class BaseTestCase(test.TestCase):
                                               self.project_id)
         test_notifier.NOTIFICATIONS = []
         self.mox = mox.Mox()
-        self.total_waits = 0
 
         def fake_show(meh, context, id):
             return {'id': 1, 'min_disk': None, 'min_ram': None,
@@ -2582,7 +2581,6 @@ class ComputeAPITestCase(BaseTestCase):
 
     def test_get(self):
         """Test get instance"""
-        self.maxDiff = None
         c = context.get_admin_context()
         exp_instance = self._create_fake_instance()
         expected = dict(exp_instance.iteritems())
@@ -2598,7 +2596,6 @@ class ComputeAPITestCase(BaseTestCase):
 
     def test_get_with_integer_id(self):
         """Test get instance with an integer id"""
-        self.maxDiff = None
         c = context.get_admin_context()
         exp_instance = self._create_fake_instance()
         expected = dict(exp_instance.iteritems())
diff --git a/nova/tests/test_libvirt.py b/nova/tests/test_libvirt.py
index 3b866ed01..6c609cca8 100644
--- a/nova/tests/test_libvirt.py
+++ b/nova/tests/test_libvirt.py
@@ -349,8 +349,6 @@ class LibvirtConnTestCase(test.TestCase):
         self.flags(fake_call=True)
         self.user_id = 'fake'
         self.project_id = 'fake'
-        self.context = context.RequestContext(self.user_id, self.project_id)
-        self.network = utils.import_object(FLAGS.network_manager)
         self.context = context.get_admin_context()
         self.flags(instances_path='')
         self.call_libvirt_dependant_setup = False
@@ -1368,7 +1366,6 @@ class IptablesFirewallTestCase(test.TestCase):
         self.user_id = 'fake'
         self.project_id = 'fake'
         self.context = context.RequestContext(self.user_id, self.project_id)
-        self.network = utils.import_object(FLAGS.network_manager)
 
         class FakeLibvirtConnection(object):
             def nwfilterDefineXML(*args, **kwargs):
@@ -2046,7 +2043,6 @@ class LibvirtConnectionTestCase(test.TestCase):
 
         self.libvirtconnection = connection.LibvirtConnection(read_only=True)
         self.platform = sys.platform
-        self.exe_flag = False
 
         self.temp_path = os.path.join(flags.FLAGS.instances_path,
                                       'instance-00000001/', '')
diff --git a/nova/tests/test_log.py b/nova/tests/test_log.py
index 3c6efba52..47d8867c1 100644
--- a/nova/tests/test_log.py
+++ b/nova/tests/test_log.py
@@ -82,7 +82,6 @@ class PublishErrorsHandlerTestCase(test.TestCase):
     """Tests for nova.log.PublishErrorsHandler"""
     def setUp(self):
         super(PublishErrorsHandlerTestCase, self).setUp()
-        self.handler = logging.Handler()
         self.publiserrorshandler = log.PublishErrorsHandler(logging.ERROR)
 
     def test_emit_cfg_list_notifier_drivers_in_flags(self):
diff --git a/nova/tests/test_nova_manage.py b/nova/tests/test_nova_manage.py
index cc5c13da1..19f3cce4d 100644
--- a/nova/tests/test_nova_manage.py
+++ b/nova/tests/test_nova_manage.py
@@ -80,7 +80,6 @@ class NetworkCommandsTestCase(test.TestCase):
         super(NetworkCommandsTestCase, self).setUp()
         self.stubs = stubout.StubOutForTesting()
         self.commands = nova_manage.NetworkCommands()
-        self.context = context.get_admin_context()
         self.net = {'id': 0,
                     'label': 'fake',
                     'injected': False,
diff --git a/nova/tests/test_vmwareapi.py b/nova/tests/test_vmwareapi.py
index 49584eeb3..645e73d25 100644
--- a/nova/tests/test_vmwareapi.py
+++ b/nova/tests/test_vmwareapi.py
@@ -23,7 +23,6 @@ from nova import context
 from nova import db
 from nova import flags
 from nova import test
-from nova import utils
 from nova.compute import power_state
 from nova.tests.glance import stubs as glance_stubs
 from nova.tests.vmwareapi import db_fakes
@@ -47,7 +46,6 @@ class VMWareAPIVMTestCase(test.TestCase):
         self.user_id = 'fake'
         self.project_id = 'fake'
         self.context = context.RequestContext(self.user_id, self.project_id)
-        self.network = utils.import_object(FLAGS.network_manager)
         vmwareapi_fake.reset()
         db_fakes.stub_out_db_instance_api(self.stubs)
         stubs.set_stubs(self.stubs)
diff --git a/nova/tests/test_volume.py b/nova/tests/test_volume.py
index 26ccee431..47376476e 100644
--- a/nova/tests/test_volume.py
+++ b/nova/tests/test_volume.py
@@ -438,7 +438,6 @@ class VolumePolicyTestCase(test.TestCase):
         nova.policy.init()
 
         self.context = context.get_admin_context()
-        self.volume_api = nova.volume.api.API()
 
     def tearDown(self):
         super(VolumePolicyTestCase, self).tearDown()
diff --git a/nova/tests/test_volume_types.py b/nova/tests/test_volume_types.py
index 809ab129b..ce7c77b2e 100644
--- a/nova/tests/test_volume_types.py
+++ b/nova/tests/test_volume_types.py
@@ -44,8 +44,6 @@ class VolumeTypeTestCase(test.TestCase):
                     size="300",
                     rpm="7200",
                     visible="True")
-        self.vol_type1 = dict(name=self.vol_type1_name,
-                              extra_specs=self.vol_type1_specs)
 
     def test_volume_type_create_then_destroy(self):
         """Ensure volume types can be created and deleted"""