diff --git a/netbox/circuits/tests/test_api.py b/netbox/circuits/tests/test_api.py
index 3c1337ef2..a67dbc4ab 100644
--- a/netbox/circuits/tests/test_api.py
+++ b/netbox/circuits/tests/test_api.py
@@ -1,26 +1,21 @@
 from __future__ import unicode_literals
 
-from django.contrib.auth.models import User
 from django.urls import reverse
 from rest_framework import status
-from rest_framework.test import APITestCase
 
 from circuits.constants import CIRCUIT_STATUS_ACTIVE, TERM_SIDE_A, TERM_SIDE_Z
 from circuits.models import Circuit, CircuitTermination, CircuitType, Provider
 from dcim.models import Site
 from extras.constants import GRAPH_TYPE_PROVIDER
 from extras.models import Graph
-from users.models import Token
-from utilities.testing import HttpStatusMixin
+from utilities.testing import APITestCase
 
 
-class ProviderTest(HttpStatusMixin, APITestCase):
+class ProviderTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(ProviderTest, self).setUp()
 
         self.provider1 = Provider.objects.create(name='Test Provider 1', slug='test-provider-1')
         self.provider2 = Provider.objects.create(name='Test Provider 2', slug='test-provider-2')
@@ -128,13 +123,11 @@ class ProviderTest(HttpStatusMixin, APITestCase):
         self.assertEqual(Provider.objects.count(), 2)
 
 
-class CircuitTypeTest(HttpStatusMixin, APITestCase):
+class CircuitTypeTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(CircuitTypeTest, self).setUp()
 
         self.circuittype1 = CircuitType.objects.create(name='Test Circuit Type 1', slug='test-circuit-type-1')
         self.circuittype2 = CircuitType.objects.create(name='Test Circuit Type 2', slug='test-circuit-type-2')
@@ -195,13 +188,11 @@ class CircuitTypeTest(HttpStatusMixin, APITestCase):
         self.assertEqual(CircuitType.objects.count(), 2)
 
 
-class CircuitTest(HttpStatusMixin, APITestCase):
+class CircuitTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(CircuitTest, self).setUp()
 
         self.provider1 = Provider.objects.create(name='Test Provider 1', slug='test-provider-1')
         self.provider2 = Provider.objects.create(name='Test Provider 2', slug='test-provider-2')
@@ -303,13 +294,11 @@ class CircuitTest(HttpStatusMixin, APITestCase):
         self.assertEqual(Circuit.objects.count(), 2)
 
 
-class CircuitTerminationTest(HttpStatusMixin, APITestCase):
+class CircuitTerminationTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(CircuitTerminationTest, self).setUp()
 
         provider = Provider.objects.create(name='Test Provider', slug='test-provider')
         circuittype = CircuitType.objects.create(name='Test Circuit Type', slug='test-circuit-type')
diff --git a/netbox/dcim/tests/test_api.py b/netbox/dcim/tests/test_api.py
index 1d9ba74ba..6498e7f39 100644
--- a/netbox/dcim/tests/test_api.py
+++ b/netbox/dcim/tests/test_api.py
@@ -1,9 +1,7 @@
 from __future__ import unicode_literals
 
-from django.contrib.auth.models import User
 from django.urls import reverse
 from rest_framework import status
-from rest_framework.test import APITestCase
 
 from dcim.constants import (
     IFACE_FF_1GE_FIXED, IFACE_FF_LAG, IFACE_MODE_TAGGED, SITE_STATUS_ACTIVE, SUBDEVICE_ROLE_CHILD,
@@ -17,17 +15,14 @@ from dcim.models import (
 )
 from ipam.models import VLAN
 from extras.models import Graph, GRAPH_TYPE_INTERFACE, GRAPH_TYPE_SITE
-from users.models import Token
-from utilities.testing import HttpStatusMixin
+from utilities.testing import APITestCase
 
 
-class RegionTest(HttpStatusMixin, APITestCase):
+class RegionTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(RegionTest, self).setUp()
 
         self.region1 = Region.objects.create(name='Test Region 1', slug='test-region-1')
         self.region2 = Region.objects.create(name='Test Region 2', slug='test-region-2')
@@ -114,13 +109,11 @@ class RegionTest(HttpStatusMixin, APITestCase):
         self.assertEqual(Region.objects.count(), 2)
 
 
-class SiteTest(HttpStatusMixin, APITestCase):
+class SiteTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(SiteTest, self).setUp()
 
         self.region1 = Region.objects.create(name='Test Region 1', slug='test-region-1')
         self.region2 = Region.objects.create(name='Test Region 2', slug='test-region-2')
@@ -241,13 +234,11 @@ class SiteTest(HttpStatusMixin, APITestCase):
         self.assertEqual(Site.objects.count(), 2)
 
 
-class RackGroupTest(HttpStatusMixin, APITestCase):
+class RackGroupTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(RackGroupTest, self).setUp()
 
         self.site1 = Site.objects.create(name='Test Site 1', slug='test-site-1')
         self.site2 = Site.objects.create(name='Test Site 2', slug='test-site-2')
@@ -343,13 +334,11 @@ class RackGroupTest(HttpStatusMixin, APITestCase):
         self.assertEqual(RackGroup.objects.count(), 2)
 
 
-class RackRoleTest(HttpStatusMixin, APITestCase):
+class RackRoleTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(RackRoleTest, self).setUp()
 
         self.rackrole1 = RackRole.objects.create(name='Test Rack Role 1', slug='test-rack-role-1', color='ff0000')
         self.rackrole2 = RackRole.objects.create(name='Test Rack Role 2', slug='test-rack-role-2', color='00ff00')
@@ -443,13 +432,11 @@ class RackRoleTest(HttpStatusMixin, APITestCase):
         self.assertEqual(RackRole.objects.count(), 2)
 
 
-class RackTest(HttpStatusMixin, APITestCase):
+class RackTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(RackTest, self).setUp()
 
         self.site1 = Site.objects.create(name='Test Site 1', slug='test-site-1')
         self.site2 = Site.objects.create(name='Test Site 2', slug='test-site-2')
@@ -569,25 +556,22 @@ class RackTest(HttpStatusMixin, APITestCase):
         self.assertEqual(Rack.objects.count(), 2)
 
 
-class RackReservationTest(HttpStatusMixin, APITestCase):
+class RackReservationTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(RackReservationTest, self).setUp()
 
-        self.user1 = user
         self.site1 = Site.objects.create(name='Test Site 1', slug='test-site-1')
         self.rack1 = Rack.objects.create(site=self.site1, name='Test Rack 1')
         self.rackreservation1 = RackReservation.objects.create(
-            rack=self.rack1, units=[1, 2, 3], user=user, description='Reservation #1',
+            rack=self.rack1, units=[1, 2, 3], user=self.user, description='Reservation #1',
         )
         self.rackreservation2 = RackReservation.objects.create(
-            rack=self.rack1, units=[4, 5, 6], user=user, description='Reservation #2',
+            rack=self.rack1, units=[4, 5, 6], user=self.user, description='Reservation #2',
         )
         self.rackreservation3 = RackReservation.objects.create(
-            rack=self.rack1, units=[7, 8, 9], user=user, description='Reservation #3',
+            rack=self.rack1, units=[7, 8, 9], user=self.user, description='Reservation #3',
         )
 
     def test_get_rackreservation(self):
@@ -609,7 +593,7 @@ class RackReservationTest(HttpStatusMixin, APITestCase):
         data = {
             'rack': self.rack1.pk,
             'units': [10, 11, 12],
-            'user': self.user1.pk,
+            'user': self.user.pk,
             'description': 'Fourth reservation',
         }
 
@@ -630,19 +614,19 @@ class RackReservationTest(HttpStatusMixin, APITestCase):
             {
                 'rack': self.rack1.pk,
                 'units': [10, 11, 12],
-                'user': self.user1.pk,
+                'user': self.user.pk,
                 'description': 'Reservation #4',
             },
             {
                 'rack': self.rack1.pk,
                 'units': [13, 14, 15],
-                'user': self.user1.pk,
+                'user': self.user.pk,
                 'description': 'Reservation #5',
             },
             {
                 'rack': self.rack1.pk,
                 'units': [16, 17, 18],
-                'user': self.user1.pk,
+                'user': self.user.pk,
                 'description': 'Reservation #6',
             },
         ]
@@ -661,7 +645,7 @@ class RackReservationTest(HttpStatusMixin, APITestCase):
         data = {
             'rack': self.rack1.pk,
             'units': [10, 11, 12],
-            'user': self.user1.pk,
+            'user': self.user.pk,
             'description': 'Modified reservation',
         }
 
@@ -683,13 +667,11 @@ class RackReservationTest(HttpStatusMixin, APITestCase):
         self.assertEqual(RackReservation.objects.count(), 2)
 
 
-class ManufacturerTest(HttpStatusMixin, APITestCase):
+class ManufacturerTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(ManufacturerTest, self).setUp()
 
         self.manufacturer1 = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
         self.manufacturer2 = Manufacturer.objects.create(name='Test Manufacturer 2', slug='test-manufacturer-2')
@@ -776,13 +758,11 @@ class ManufacturerTest(HttpStatusMixin, APITestCase):
         self.assertEqual(Manufacturer.objects.count(), 2)
 
 
-class DeviceTypeTest(HttpStatusMixin, APITestCase):
+class DeviceTypeTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(DeviceTypeTest, self).setUp()
 
         self.manufacturer1 = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
         self.manufacturer2 = Manufacturer.objects.create(name='Test Manufacturer 2', slug='test-manufacturer-2')
@@ -884,13 +864,11 @@ class DeviceTypeTest(HttpStatusMixin, APITestCase):
         self.assertEqual(DeviceType.objects.count(), 2)
 
 
-class ConsolePortTemplateTest(HttpStatusMixin, APITestCase):
+class ConsolePortTemplateTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(ConsolePortTemplateTest, self).setUp()
 
         self.manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
         self.devicetype = DeviceType.objects.create(
@@ -986,13 +964,11 @@ class ConsolePortTemplateTest(HttpStatusMixin, APITestCase):
         self.assertEqual(ConsolePortTemplate.objects.count(), 2)
 
 
-class ConsoleServerPortTemplateTest(HttpStatusMixin, APITestCase):
+class ConsoleServerPortTemplateTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(ConsoleServerPortTemplateTest, self).setUp()
 
         self.manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
         self.devicetype = DeviceType.objects.create(
@@ -1088,13 +1064,11 @@ class ConsoleServerPortTemplateTest(HttpStatusMixin, APITestCase):
         self.assertEqual(ConsoleServerPortTemplate.objects.count(), 2)
 
 
-class PowerPortTemplateTest(HttpStatusMixin, APITestCase):
+class PowerPortTemplateTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(PowerPortTemplateTest, self).setUp()
 
         self.manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
         self.devicetype = DeviceType.objects.create(
@@ -1190,13 +1164,11 @@ class PowerPortTemplateTest(HttpStatusMixin, APITestCase):
         self.assertEqual(PowerPortTemplate.objects.count(), 2)
 
 
-class PowerOutletTemplateTest(HttpStatusMixin, APITestCase):
+class PowerOutletTemplateTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(PowerOutletTemplateTest, self).setUp()
 
         self.manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
         self.devicetype = DeviceType.objects.create(
@@ -1292,13 +1264,11 @@ class PowerOutletTemplateTest(HttpStatusMixin, APITestCase):
         self.assertEqual(PowerOutletTemplate.objects.count(), 2)
 
 
-class InterfaceTemplateTest(HttpStatusMixin, APITestCase):
+class InterfaceTemplateTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(InterfaceTemplateTest, self).setUp()
 
         self.manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
         self.devicetype = DeviceType.objects.create(
@@ -1394,13 +1364,11 @@ class InterfaceTemplateTest(HttpStatusMixin, APITestCase):
         self.assertEqual(InterfaceTemplate.objects.count(), 2)
 
 
-class DeviceBayTemplateTest(HttpStatusMixin, APITestCase):
+class DeviceBayTemplateTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(DeviceBayTemplateTest, self).setUp()
 
         self.manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
         self.devicetype = DeviceType.objects.create(
@@ -1496,13 +1464,11 @@ class DeviceBayTemplateTest(HttpStatusMixin, APITestCase):
         self.assertEqual(DeviceBayTemplate.objects.count(), 2)
 
 
-class DeviceRoleTest(HttpStatusMixin, APITestCase):
+class DeviceRoleTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(DeviceRoleTest, self).setUp()
 
         self.devicerole1 = DeviceRole.objects.create(
             name='Test Device Role 1', slug='test-device-role-1', color='ff0000'
@@ -1602,13 +1568,11 @@ class DeviceRoleTest(HttpStatusMixin, APITestCase):
         self.assertEqual(DeviceRole.objects.count(), 2)
 
 
-class PlatformTest(HttpStatusMixin, APITestCase):
+class PlatformTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(PlatformTest, self).setUp()
 
         self.platform1 = Platform.objects.create(name='Test Platform 1', slug='test-platform-1')
         self.platform2 = Platform.objects.create(name='Test Platform 2', slug='test-platform-2')
@@ -1695,13 +1659,11 @@ class PlatformTest(HttpStatusMixin, APITestCase):
         self.assertEqual(Platform.objects.count(), 2)
 
 
-class DeviceTest(HttpStatusMixin, APITestCase):
+class DeviceTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(DeviceTest, self).setUp()
 
         self.site1 = Site.objects.create(name='Test Site 1', slug='test-site-1')
         self.site2 = Site.objects.create(name='Test Site 2', slug='test-site-2')
@@ -1823,13 +1785,11 @@ class DeviceTest(HttpStatusMixin, APITestCase):
         self.assertEqual(Device.objects.count(), 2)
 
 
-class ConsolePortTest(HttpStatusMixin, APITestCase):
+class ConsolePortTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(ConsolePortTest, self).setUp()
 
         site = Site.objects.create(name='Test Site 1', slug='test-site-1')
         manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
@@ -1930,13 +1890,11 @@ class ConsolePortTest(HttpStatusMixin, APITestCase):
         self.assertEqual(ConsolePort.objects.count(), 2)
 
 
-class ConsoleServerPortTest(HttpStatusMixin, APITestCase):
+class ConsoleServerPortTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(ConsoleServerPortTest, self).setUp()
 
         site = Site.objects.create(name='Test Site 1', slug='test-site-1')
         manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
@@ -2033,13 +1991,11 @@ class ConsoleServerPortTest(HttpStatusMixin, APITestCase):
         self.assertEqual(ConsoleServerPort.objects.count(), 2)
 
 
-class PowerPortTest(HttpStatusMixin, APITestCase):
+class PowerPortTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(PowerPortTest, self).setUp()
 
         site = Site.objects.create(name='Test Site 1', slug='test-site-1')
         manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
@@ -2140,13 +2096,11 @@ class PowerPortTest(HttpStatusMixin, APITestCase):
         self.assertEqual(PowerPort.objects.count(), 2)
 
 
-class PowerOutletTest(HttpStatusMixin, APITestCase):
+class PowerOutletTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(PowerOutletTest, self).setUp()
 
         site = Site.objects.create(name='Test Site 1', slug='test-site-1')
         manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
@@ -2243,13 +2197,11 @@ class PowerOutletTest(HttpStatusMixin, APITestCase):
         self.assertEqual(PowerOutlet.objects.count(), 2)
 
 
-class InterfaceTest(HttpStatusMixin, APITestCase):
+class InterfaceTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(InterfaceTest, self).setUp()
 
         site = Site.objects.create(name='Test Site 1', slug='test-site-1')
         manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
@@ -2433,13 +2385,11 @@ class InterfaceTest(HttpStatusMixin, APITestCase):
         self.assertEqual(Interface.objects.count(), 2)
 
 
-class DeviceBayTest(HttpStatusMixin, APITestCase):
+class DeviceBayTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(DeviceBayTest, self).setUp()
 
         site = Site.objects.create(name='Test Site 1', slug='test-site-1')
         manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
@@ -2548,13 +2498,11 @@ class DeviceBayTest(HttpStatusMixin, APITestCase):
         self.assertEqual(DeviceBay.objects.count(), 2)
 
 
-class InventoryItemTest(HttpStatusMixin, APITestCase):
+class InventoryItemTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(InventoryItemTest, self).setUp()
 
         site = Site.objects.create(name='Test Site 1', slug='test-site-1')
         self.manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
@@ -2666,13 +2614,11 @@ class InventoryItemTest(HttpStatusMixin, APITestCase):
         self.assertEqual(InventoryItem.objects.count(), 2)
 
 
-class ConsoleConnectionTest(HttpStatusMixin, APITestCase):
+class ConsoleConnectionTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(ConsoleConnectionTest, self).setUp()
 
         site = Site.objects.create(name='Test Site 1', slug='test-site-1')
         manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
@@ -2709,13 +2655,11 @@ class ConsoleConnectionTest(HttpStatusMixin, APITestCase):
         self.assertEqual(response.data['count'], 3)
 
 
-class PowerConnectionTest(HttpStatusMixin, APITestCase):
+class PowerConnectionTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(PowerConnectionTest, self).setUp()
 
         site = Site.objects.create(name='Test Site 1', slug='test-site-1')
         manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
@@ -2752,13 +2696,11 @@ class PowerConnectionTest(HttpStatusMixin, APITestCase):
         self.assertEqual(response.data['count'], 3)
 
 
-class InterfaceConnectionTest(HttpStatusMixin, APITestCase):
+class InterfaceConnectionTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(InterfaceConnectionTest, self).setUp()
 
         site = Site.objects.create(name='Test Site 1', slug='test-site-1')
         manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
@@ -2879,13 +2821,11 @@ class InterfaceConnectionTest(HttpStatusMixin, APITestCase):
         self.assertEqual(InterfaceConnection.objects.count(), 2)
 
 
-class ConnectedDeviceTest(HttpStatusMixin, APITestCase):
+class ConnectedDeviceTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(ConnectedDeviceTest, self).setUp()
 
         self.site1 = Site.objects.create(name='Test Site 1', slug='test-site-1')
         self.site2 = Site.objects.create(name='Test Site 2', slug='test-site-2')
@@ -2921,13 +2861,11 @@ class ConnectedDeviceTest(HttpStatusMixin, APITestCase):
         self.assertEqual(response.data['name'], self.device1.name)
 
 
-class VirtualChassisTest(HttpStatusMixin, APITestCase):
+class VirtualChassisTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(VirtualChassisTest, self).setUp()
 
         site = Site.objects.create(name='Test Site', slug='test-site')
         manufacturer = Manufacturer.objects.create(name='Test Manufacturer', slug='test-manufacturer')
diff --git a/netbox/extras/tests/test_api.py b/netbox/extras/tests/test_api.py
index 32551aff0..3d0e5d1f7 100644
--- a/netbox/extras/tests/test_api.py
+++ b/netbox/extras/tests/test_api.py
@@ -1,27 +1,22 @@
 from __future__ import unicode_literals
 
-from django.contrib.auth.models import User
 from django.contrib.contenttypes.models import ContentType
 from django.urls import reverse
 from rest_framework import status
-from rest_framework.test import APITestCase
 from taggit.models import Tag
 
 from dcim.models import Device, DeviceRole, DeviceType, Manufacturer, Platform, Region, Site
 from extras.constants import GRAPH_TYPE_SITE
 from extras.models import ConfigContext, Graph, ExportTemplate
 from tenancy.models import Tenant, TenantGroup
-from users.models import Token
-from utilities.testing import HttpStatusMixin
+from utilities.testing import APITestCase
 
 
-class GraphTest(HttpStatusMixin, APITestCase):
+class GraphTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(GraphTest, self).setUp()
 
         self.graph1 = Graph.objects.create(
             type=GRAPH_TYPE_SITE, name='Test Graph 1', source='http://example.com/graphs.py?site={{ obj.name }}&foo=1'
@@ -121,13 +116,11 @@ class GraphTest(HttpStatusMixin, APITestCase):
         self.assertEqual(Graph.objects.count(), 2)
 
 
-class ExportTemplateTest(HttpStatusMixin, APITestCase):
+class ExportTemplateTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(ExportTemplateTest, self).setUp()
 
         self.content_type = ContentType.objects.get_for_model(Device)
         self.exporttemplate1 = ExportTemplate.objects.create(
@@ -230,13 +223,11 @@ class ExportTemplateTest(HttpStatusMixin, APITestCase):
         self.assertEqual(ExportTemplate.objects.count(), 2)
 
 
-class TagTest(HttpStatusMixin, APITestCase):
+class TagTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(TagTest, self).setUp()
 
         self.tag1 = Tag.objects.create(name='Test Tag 1', slug='test-tag-1')
         self.tag2 = Tag.objects.create(name='Test Tag 2', slug='test-tag-2')
@@ -323,13 +314,11 @@ class TagTest(HttpStatusMixin, APITestCase):
         self.assertEqual(Tag.objects.count(), 2)
 
 
-class ConfigContextTest(HttpStatusMixin, APITestCase):
+class ConfigContextTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(ConfigContextTest, self).setUp()
 
         self.configcontext1 = ConfigContext.objects.create(
             name='Test Config Context 1',
diff --git a/netbox/extras/tests/test_customfields.py b/netbox/extras/tests/test_customfields.py
index 805ee5543..97eb69cd9 100644
--- a/netbox/extras/tests/test_customfields.py
+++ b/netbox/extras/tests/test_customfields.py
@@ -2,18 +2,15 @@ from __future__ import unicode_literals
 
 from datetime import date
 
-from django.contrib.auth.models import User
 from django.contrib.contenttypes.models import ContentType
 from django.test import TestCase
 from django.urls import reverse
 from rest_framework import status
-from rest_framework.test import APITestCase
 
 from dcim.models import Site
 from extras.constants import CF_TYPE_TEXT, CF_TYPE_INTEGER, CF_TYPE_BOOLEAN, CF_TYPE_DATE, CF_TYPE_SELECT, CF_TYPE_URL
 from extras.models import CustomField, CustomFieldValue, CustomFieldChoice
-from users.models import Token
-from utilities.testing import HttpStatusMixin
+from utilities.testing import APITestCase
 
 
 class CustomFieldTest(TestCase):
@@ -102,13 +99,11 @@ class CustomFieldTest(TestCase):
         cf.delete()
 
 
-class CustomFieldAPITest(HttpStatusMixin, APITestCase):
+class CustomFieldAPITest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(CustomFieldAPITest, self).setUp()
 
         content_type = ContentType.objects.get_for_model(Site)
 
diff --git a/netbox/extras/tests/test_tags.py b/netbox/extras/tests/test_tags.py
index d80184f16..d4c0a79c6 100644
--- a/netbox/extras/tests/test_tags.py
+++ b/netbox/extras/tests/test_tags.py
@@ -1,25 +1,20 @@
 from __future__ import unicode_literals
 
-from django.contrib.auth.models import User
 from django.urls import reverse
 from rest_framework import status
-from rest_framework.test import APITestCase
 
 from dcim.models import Site
-from users.models import Token
-from utilities.testing import HttpStatusMixin
+from utilities.testing import APITestCase
 
 
-class TaggedItemTest(HttpStatusMixin, APITestCase):
+class TaggedItemTest(APITestCase):
     """
     Test the application of Tags to and item (a Site, for example) upon creation (POST) and modification (PATCH).
     """
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(TaggedItemTest, self).setUp()
 
     def test_create_tagged_item(self):
 
diff --git a/netbox/ipam/tests/test_api.py b/netbox/ipam/tests/test_api.py
index 27fa92dfd..f295bee29 100644
--- a/netbox/ipam/tests/test_api.py
+++ b/netbox/ipam/tests/test_api.py
@@ -1,25 +1,20 @@
 from __future__ import unicode_literals
 
-from django.contrib.auth.models import User
 from django.urls import reverse
 from netaddr import IPNetwork
 from rest_framework import status
-from rest_framework.test import APITestCase
 
 from dcim.models import Device, DeviceRole, DeviceType, Manufacturer, Site
 from ipam.constants import IP_PROTOCOL_TCP, IP_PROTOCOL_UDP
 from ipam.models import Aggregate, IPAddress, Prefix, RIR, Role, Service, VLAN, VLANGroup, VRF
-from users.models import Token
-from utilities.testing import HttpStatusMixin
+from utilities.testing import APITestCase
 
 
-class VRFTest(HttpStatusMixin, APITestCase):
+class VRFTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(VRFTest, self).setUp()
 
         self.vrf1 = VRF.objects.create(name='Test VRF 1', rd='65000:1')
         self.vrf2 = VRF.objects.create(name='Test VRF 2', rd='65000:2')
@@ -106,13 +101,11 @@ class VRFTest(HttpStatusMixin, APITestCase):
         self.assertEqual(VRF.objects.count(), 2)
 
 
-class RIRTest(HttpStatusMixin, APITestCase):
+class RIRTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(RIRTest, self).setUp()
 
         self.rir1 = RIR.objects.create(name='Test RIR 1', slug='test-rir-1')
         self.rir2 = RIR.objects.create(name='Test RIR 2', slug='test-rir-2')
@@ -199,13 +192,11 @@ class RIRTest(HttpStatusMixin, APITestCase):
         self.assertEqual(RIR.objects.count(), 2)
 
 
-class AggregateTest(HttpStatusMixin, APITestCase):
+class AggregateTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(AggregateTest, self).setUp()
 
         self.rir1 = RIR.objects.create(name='Test RIR 1', slug='test-rir-1')
         self.rir2 = RIR.objects.create(name='Test RIR 2', slug='test-rir-2')
@@ -294,13 +285,11 @@ class AggregateTest(HttpStatusMixin, APITestCase):
         self.assertEqual(Aggregate.objects.count(), 2)
 
 
-class RoleTest(HttpStatusMixin, APITestCase):
+class RoleTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(RoleTest, self).setUp()
 
         self.role1 = Role.objects.create(name='Test Role 1', slug='test-role-1')
         self.role2 = Role.objects.create(name='Test Role 2', slug='test-role-2')
@@ -387,13 +376,11 @@ class RoleTest(HttpStatusMixin, APITestCase):
         self.assertEqual(Role.objects.count(), 2)
 
 
-class PrefixTest(HttpStatusMixin, APITestCase):
+class PrefixTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(PrefixTest, self).setUp()
 
         self.site1 = Site.objects.create(name='Test Site 1', slug='test-site-1')
         self.vrf1 = VRF.objects.create(name='Test VRF 1', rd='65000:1')
@@ -614,13 +601,11 @@ class PrefixTest(HttpStatusMixin, APITestCase):
         self.assertEqual(len(response.data), 8)
 
 
-class IPAddressTest(HttpStatusMixin, APITestCase):
+class IPAddressTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(IPAddressTest, self).setUp()
 
         self.vrf1 = VRF.objects.create(name='Test VRF 1', rd='65000:1')
         self.ipaddress1 = IPAddress.objects.create(address=IPNetwork('192.168.0.1/24'))
@@ -705,13 +690,11 @@ class IPAddressTest(HttpStatusMixin, APITestCase):
         self.assertEqual(IPAddress.objects.count(), 2)
 
 
-class VLANGroupTest(HttpStatusMixin, APITestCase):
+class VLANGroupTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(VLANGroupTest, self).setUp()
 
         self.vlangroup1 = VLANGroup.objects.create(name='Test VLAN Group 1', slug='test-vlan-group-1')
         self.vlangroup2 = VLANGroup.objects.create(name='Test VLAN Group 2', slug='test-vlan-group-2')
@@ -798,13 +781,11 @@ class VLANGroupTest(HttpStatusMixin, APITestCase):
         self.assertEqual(VLANGroup.objects.count(), 2)
 
 
-class VLANTest(HttpStatusMixin, APITestCase):
+class VLANTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(VLANTest, self).setUp()
 
         self.vlan1 = VLAN.objects.create(vid=1, name='Test VLAN 1')
         self.vlan2 = VLAN.objects.create(vid=2, name='Test VLAN 2')
@@ -891,13 +872,11 @@ class VLANTest(HttpStatusMixin, APITestCase):
         self.assertEqual(VLAN.objects.count(), 2)
 
 
-class ServiceTest(HttpStatusMixin, APITestCase):
+class ServiceTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(ServiceTest, self).setUp()
 
         site = Site.objects.create(name='Test Site 1', slug='test-site-1')
         manufacturer = Manufacturer.objects.create(name='Test Manufacturer 1', slug='test-manufacturer-1')
diff --git a/netbox/secrets/tests/test_api.py b/netbox/secrets/tests/test_api.py
index 583997612..985e0ea7f 100644
--- a/netbox/secrets/tests/test_api.py
+++ b/netbox/secrets/tests/test_api.py
@@ -2,15 +2,12 @@ from __future__ import unicode_literals
 
 import base64
 
-from django.contrib.auth.models import User
 from django.urls import reverse
 from rest_framework import status
-from rest_framework.test import APITestCase
 
 from dcim.models import Device, DeviceRole, DeviceType, Manufacturer, Site
 from secrets.models import Secret, SecretRole, SessionKey, UserKey
-from users.models import Token
-from utilities.testing import HttpStatusMixin
+from utilities.testing import APITestCase
 
 # Dummy RSA key pair for testing use only
 PRIVATE_KEY = """-----BEGIN RSA PRIVATE KEY-----
@@ -52,13 +49,11 @@ qQIDAQAB
 -----END PUBLIC KEY-----"""
 
 
-class SecretRoleTest(HttpStatusMixin, APITestCase):
+class SecretRoleTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(SecretRoleTest, self).setUp()
 
         self.secretrole1 = SecretRole.objects.create(name='Test Secret Role 1', slug='test-secret-role-1')
         self.secretrole2 = SecretRole.objects.create(name='Test Secret Role 2', slug='test-secret-role-2')
@@ -145,21 +140,20 @@ class SecretRoleTest(HttpStatusMixin, APITestCase):
         self.assertEqual(SecretRole.objects.count(), 2)
 
 
-class SecretTest(HttpStatusMixin, APITestCase):
+class SecretTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
+        super(SecretTest, self).setUp()
 
-        userkey = UserKey(user=user, public_key=PUBLIC_KEY)
+        userkey = UserKey(user=self.user, public_key=PUBLIC_KEY)
         userkey.save()
         self.master_key = userkey.get_master_key(PRIVATE_KEY)
         session_key = SessionKey(userkey=userkey)
         session_key.save(self.master_key)
 
         self.header = {
-            'HTTP_AUTHORIZATION': 'Token {}'.format(token.key),
+            'HTTP_AUTHORIZATION': 'Token {}'.format(self.token.key),
             'HTTP_X_SESSION_KEY': base64.b64encode(session_key.key),
         }
 
@@ -288,21 +282,20 @@ class SecretTest(HttpStatusMixin, APITestCase):
         self.assertEqual(Secret.objects.count(), 2)
 
 
-class GetSessionKeyTest(HttpStatusMixin, APITestCase):
+class GetSessionKeyTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
+        super(GetSessionKeyTest, self).setUp()
 
-        userkey = UserKey(user=user, public_key=PUBLIC_KEY)
+        userkey = UserKey(user=self.user, public_key=PUBLIC_KEY)
         userkey.save()
         master_key = userkey.get_master_key(PRIVATE_KEY)
         self.session_key = SessionKey(userkey=userkey)
         self.session_key.save(master_key)
 
         self.header = {
-            'HTTP_AUTHORIZATION': 'Token {}'.format(token.key),
+            'HTTP_AUTHORIZATION': 'Token {}'.format(self.token.key),
         }
 
     def test_get_session_key(self):
diff --git a/netbox/tenancy/tests/test_api.py b/netbox/tenancy/tests/test_api.py
index 64fb80f86..95e1a6de3 100644
--- a/netbox/tenancy/tests/test_api.py
+++ b/netbox/tenancy/tests/test_api.py
@@ -1,22 +1,17 @@
 from __future__ import unicode_literals
 
-from django.contrib.auth.models import User
 from django.urls import reverse
 from rest_framework import status
-from rest_framework.test import APITestCase
 
 from tenancy.models import Tenant, TenantGroup
-from users.models import Token
-from utilities.testing import HttpStatusMixin
+from utilities.testing import APITestCase
 
 
-class TenantGroupTest(HttpStatusMixin, APITestCase):
+class TenantGroupTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(TenantGroupTest, self).setUp()
 
         self.tenantgroup1 = TenantGroup.objects.create(name='Test Tenant Group 1', slug='test-tenant-group-1')
         self.tenantgroup2 = TenantGroup.objects.create(name='Test Tenant Group 2', slug='test-tenant-group-2')
@@ -103,13 +98,11 @@ class TenantGroupTest(HttpStatusMixin, APITestCase):
         self.assertEqual(TenantGroup.objects.count(), 2)
 
 
-class TenantTest(HttpStatusMixin, APITestCase):
+class TenantTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(TenantTest, self).setUp()
 
         self.tenantgroup1 = TenantGroup.objects.create(name='Test Tenant Group 1', slug='test-tenant-group-1')
         self.tenantgroup2 = TenantGroup.objects.create(name='Test Tenant Group 2', slug='test-tenant-group-2')
diff --git a/netbox/utilities/testing.py b/netbox/utilities/testing.py
index fa38166e0..dcc564dfa 100644
--- a/netbox/utilities/testing.py
+++ b/netbox/utilities/testing.py
@@ -1,11 +1,25 @@
 from __future__ import unicode_literals
 
+from django.contrib.auth.models import User
+from rest_framework.test import APITestCase as _APITestCase
+
+from users.models import Token
+
+
+class APITestCase(_APITestCase):
+
+    def setUp(self):
+        """
+        Create a superuser and token for API calls.
+        """
+        self.user = User.objects.create(username='testuser', is_superuser=True)
+        self.token = Token.objects.create(user=self.user)
+        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(self.token.key)}
 
-class HttpStatusMixin(object):
-    """
-    Custom mixin to provide more detail in the event of an unexpected HTTP response.
-    """
     def assertHttpStatus(self, response, expected_status):
+        """
+        Provide more detail in the event of an unexpected HTTP response.
+        """
         err_message = "Expected HTTP status {}; received {}: {}"
         self.assertEqual(response.status_code, expected_status, err_message.format(
             expected_status, response.status_code, response.data
diff --git a/netbox/virtualization/tests/test_api.py b/netbox/virtualization/tests/test_api.py
index 275d0c123..6ecf6ec22 100644
--- a/netbox/virtualization/tests/test_api.py
+++ b/netbox/virtualization/tests/test_api.py
@@ -1,22 +1,17 @@
 from __future__ import unicode_literals
 
-from django.contrib.auth.models import User
 from django.urls import reverse
 from rest_framework import status
-from rest_framework.test import APITestCase
 
-from users.models import Token
-from utilities.testing import HttpStatusMixin
+from utilities.testing import APITestCase
 from virtualization.models import Cluster, ClusterGroup, ClusterType, VirtualMachine
 
 
-class ClusterTypeTest(HttpStatusMixin, APITestCase):
+class ClusterTypeTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(ClusterTypeTest, self).setUp()
 
         self.clustertype1 = ClusterType.objects.create(name='Test Cluster Type 1', slug='test-cluster-type-1')
         self.clustertype2 = ClusterType.objects.create(name='Test Cluster Type 2', slug='test-cluster-type-2')
@@ -103,13 +98,11 @@ class ClusterTypeTest(HttpStatusMixin, APITestCase):
         self.assertEqual(ClusterType.objects.count(), 2)
 
 
-class ClusterGroupTest(HttpStatusMixin, APITestCase):
+class ClusterGroupTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(ClusterGroupTest, self).setUp()
 
         self.clustergroup1 = ClusterGroup.objects.create(name='Test Cluster Group 1', slug='test-cluster-group-1')
         self.clustergroup2 = ClusterGroup.objects.create(name='Test Cluster Group 2', slug='test-cluster-group-2')
@@ -196,13 +189,11 @@ class ClusterGroupTest(HttpStatusMixin, APITestCase):
         self.assertEqual(ClusterGroup.objects.count(), 2)
 
 
-class ClusterTest(HttpStatusMixin, APITestCase):
+class ClusterTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(ClusterTest, self).setUp()
 
         cluster_type = ClusterType.objects.create(name='Test Cluster Type 1', slug='test-cluster-type-1')
         cluster_group = ClusterGroup.objects.create(name='Test Cluster Group 1', slug='test-cluster-group-1')
@@ -301,13 +292,11 @@ class ClusterTest(HttpStatusMixin, APITestCase):
         self.assertEqual(Cluster.objects.count(), 2)
 
 
-class VirtualMachineTest(HttpStatusMixin, APITestCase):
+class VirtualMachineTest(APITestCase):
 
     def setUp(self):
 
-        user = User.objects.create(username='testuser', is_superuser=True)
-        token = Token.objects.create(user=user)
-        self.header = {'HTTP_AUTHORIZATION': 'Token {}'.format(token.key)}
+        super(VirtualMachineTest, self).setUp()
 
         cluster_type = ClusterType.objects.create(name='Test Cluster Type 1', slug='test-cluster-type-1')
         cluster_group = ClusterGroup.objects.create(name='Test Cluster Group 1', slug='test-cluster-group-1')