diff --git a/mayan/apps/acls/tests/test_actions.py b/mayan/apps/acls/tests/test_actions.py
index 62e7fddd41..eee6438b0c 100644
--- a/mayan/apps/acls/tests/test_actions.py
+++ b/mayan/apps/acls/tests/test_actions.py
@@ -15,35 +15,35 @@ class ACLActionTestCase(ActionTestCase):
                 'content_type': ContentType.objects.get_for_model(
                     model=self.test_document
                 ).pk,
-                'object_id': self.document.pk,
+                'object_id': self.test_document.pk,
                 'roles': [self._test_case_role.pk],
                 'permissions': [permission_document_view.pk],
             }
         )
         action.execute(context={'entry_log': self.entry_log})
 
-        self.assertEqual(self.document.acls.count(), 1)
+        self.assertEqual(self.test_document.acls.count(), 1)
         self.assertEqual(
-            list(self.document.acls.first().permissions.all()),
+            list(self.test_document.acls.first().permissions.all()),
             [permission_document_view.stored_permission]
         )
-        self.assertEqual(self.document.acls.first().role, self._test_case_role)
+        self.assertEqual(self.test_document.acls.first().role, self._test_case_role)
 
     def test_revoke_access_action(self):
         self.grant_access(
-            obj=self.document, permission=permission_document_view
+            obj=self.test_document, permission=permission_document_view
         )
 
         action = RevokeAccessAction(
             form_data={
                 'content_type': ContentType.objects.get_for_model(
-                    model=self.document
+                    model=self.test_document
                 ).pk,
-                'object_id': self.document.pk,
+                'object_id': self.test_document.pk,
                 'roles': [self._test_case_role.pk],
                 'permissions': [permission_document_view.pk],
             }
         )
         action.execute(context={'entry_log': self.entry_log})
 
-        self.assertEqual(self.document.acls.count(), 0)
+        self.assertEqual(self.test_document.acls.count(), 0)
diff --git a/mayan/apps/cabinets/tests/test_wizard_steps.py b/mayan/apps/cabinets/tests/test_wizard_steps.py
index f03298813a..5fa5e471c1 100644
--- a/mayan/apps/cabinets/tests/test_wizard_steps.py
+++ b/mayan/apps/cabinets/tests/test_wizard_steps.py
@@ -45,7 +45,7 @@ class CabinetDocumentUploadTestCase(CabinetTestMixin, GenericDocumentViewTestCas
     def test_upload_interactive_view_with_access(self):
         self._create_test_cabinet()
         self.grant_access(
-            obj=self.document_type, permission=permission_document_create
+            obj=self.test_document_type, permission=permission_document_create
         )
         response = self._request_upload_interactive_document_create_view()
 
@@ -63,7 +63,7 @@ class CabinetDocumentUploadTestCase(CabinetTestMixin, GenericDocumentViewTestCas
 
         self._create_test_cabinet()
         self.grant_access(
-            permission=permission_document_create, obj=self.document_type
+            permission=permission_document_create, obj=self.test_document_type
 
         )
 
diff --git a/mayan/apps/converter/tests/test_transformations.py b/mayan/apps/converter/tests/test_transformations.py
index 40051d4544..c596abfa27 100644
--- a/mayan/apps/converter/tests/test_transformations.py
+++ b/mayan/apps/converter/tests/test_transformations.py
@@ -114,7 +114,7 @@ class TransformationTestCase(GenericDocumentTestCase):
     def test_crop_transformation_optional_arguments(self):
         self._silence_logger(name='mayan.apps.converter.managers')
 
-        document_page = self.document.pages.first()
+        document_page = self.test_document.pages.first()
 
         Transformation.objects.add_to_object(
             obj=document_page, transformation=TransformationCrop,
@@ -126,7 +126,7 @@ class TransformationTestCase(GenericDocumentTestCase):
     def test_crop_transformation_invalid_arguments(self):
         self._silence_logger(name='mayan.apps.converter.managers')
 
-        document_page = self.document.pages.first()
+        document_page = self.test_document.pages.first()
 
         Transformation.objects.add_to_object(
             obj=document_page, transformation=TransformationCrop,
@@ -138,7 +138,7 @@ class TransformationTestCase(GenericDocumentTestCase):
     def test_crop_transformation_non_valid_range_arguments(self):
         self._silence_logger(name='mayan.apps.converter.managers')
 
-        document_page = self.document.pages.first()
+        document_page = self.test_document.pages.first()
 
         Transformation.objects.add_to_object(
             obj=document_page, transformation=TransformationCrop,
@@ -150,7 +150,7 @@ class TransformationTestCase(GenericDocumentTestCase):
     def test_crop_transformation_overlapping_ranges_arguments(self):
         self._silence_logger(name='mayan.apps.converter.managers')
 
-        document_page = self.document.pages.first()
+        document_page = self.test_document.pages.first()
 
         Transformation.objects.add_to_object(
             obj=document_page, transformation=TransformationCrop,
@@ -165,7 +165,7 @@ class TransformationTestCase(GenericDocumentTestCase):
         self.assertTrue(document_page.generate_image().startswith('page'))
 
     def test_lineart_transformations(self):
-        document_page = self.document.pages.first()
+        document_page = self.test_document.pages.first()
 
         Transformation.objects.add_to_object(
             obj=document_page, transformation=TransformationLineArt,
@@ -175,7 +175,7 @@ class TransformationTestCase(GenericDocumentTestCase):
         self.assertTrue(document_page.generate_image().startswith('page'))
 
     def test_rotate_transformations(self):
-        document_page = self.document.pages.first()
+        document_page = self.test_document.pages.first()
 
         Transformation.objects.add_to_object(
             obj=document_page, transformation=TransformationRotate90,
diff --git a/mayan/apps/converter/tests/test_views.py b/mayan/apps/converter/tests/test_views.py
index 948f2c6d62..faf33c8259 100644
--- a/mayan/apps/converter/tests/test_views.py
+++ b/mayan/apps/converter/tests/test_views.py
@@ -18,7 +18,7 @@ class TransformationViewsTestCase(GenericDocumentViewTestCase):
         return self.post(
             viewname='converter:transformation_create', kwargs={
                 'app_label': 'documents', 'model': 'document',
-                'object_id': self.document.pk
+                'object_id': self.test_document.pk
             }, data={
                 'name': TEST_TRANSFORMATION_NAME,
                 'arguments': TEST_TRANSFORMATION_ARGUMENT
@@ -53,10 +53,10 @@ class TransformationViewsTestCase(GenericDocumentViewTestCase):
         )
 
     def _create_test_transformation(self):
-        content_type = ContentType.objects.get_for_model(model=self.document)
+        content_type = ContentType.objects.get_for_model(model=self.test_document)
 
         self.test_transformation = Transformation.objects.create(
-            content_type=content_type, object_id=self.document.pk,
+            content_type=content_type, object_id=self.test_document.pk,
             name=TEST_TRANSFORMATION_NAME,
             arguments=TEST_TRANSFORMATION_ARGUMENT
         )
@@ -91,7 +91,7 @@ class TransformationViewsTestCase(GenericDocumentViewTestCase):
         return self.get(
             viewname='converter:transformation_list', kwargs={
                 'app_label': 'documents', 'model': 'document',
-                'object_id': self.document.pk
+                'object_id': self.test_document.pk
             }
         )
 
@@ -101,10 +101,10 @@ class TransformationViewsTestCase(GenericDocumentViewTestCase):
 
     def test_transformation_list_view_with_permissions(self):
         self.grant_access(
-            obj=self.document, permission=permission_transformation_view
+            obj=self.test_document, permission=permission_transformation_view
         )
 
         response = self._transformation_list_view()
         self.assertContains(
-            response=response, text=self.document.label, status_code=200
+            response=response, text=self.test_document.label, status_code=200
         )
diff --git a/mayan/apps/document_indexing/tests/test_api.py b/mayan/apps/document_indexing/tests/test_api.py
index 26ea496125..ebb468b37d 100644
--- a/mayan/apps/document_indexing/tests/test_api.py
+++ b/mayan/apps/document_indexing/tests/test_api.py
@@ -22,7 +22,7 @@ class DocumentIndexingAPITestCase(IndexTestMixin, DocumentTestMixin, BaseAPITest
         return self.post(
             viewname='rest_api:index-list', data={
                 'label': TEST_INDEX_LABEL, 'slug': TEST_INDEX_SLUG,
-                'document_types': self.document_type.pk
+                'document_types': self.test_document_type.pk
             }
         )
 
diff --git a/mayan/apps/document_indexing/tests/test_models.py b/mayan/apps/document_indexing/tests/test_models.py
index dba5017433..d458e69625 100644
--- a/mayan/apps/document_indexing/tests/test_models.py
+++ b/mayan/apps/document_indexing/tests/test_models.py
@@ -33,19 +33,19 @@ class IndexTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
             link_documents=True
         )
 
-        self.document.description = TEST_DOCUMENT_DESCRIPTION
-        self.document.save()
+        self.test_document.description = TEST_DOCUMENT_DESCRIPTION
+        self.test_document.save()
 
         self.test_index.rebuild()
 
         self.assertEqual(
-            IndexInstanceNode.objects.last().value, self.document.description
+            IndexInstanceNode.objects.last().value, self.test_document.description
         )
-        self.document.description = TEST_DOCUMENT_DESCRIPTION_EDITED
-        self.document.save()
+        self.test_document.description = TEST_DOCUMENT_DESCRIPTION_EDITED
+        self.test_document.save()
 
         self.assertEqual(
-            IndexInstanceNode.objects.last().value, self.document.description
+            IndexInstanceNode.objects.last().value, self.test_document.description
         )
 
     def test_document_label_index(self):
@@ -60,13 +60,13 @@ class IndexTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
         self.test_index.rebuild()
 
         self.assertEqual(
-            IndexInstanceNode.objects.last().value, self.document.label
+            IndexInstanceNode.objects.last().value, self.test_document.label
         )
-        self.document.label = TEST_DOCUMENT_LABEL_EDITED
-        self.document.save()
+        self.test_document.label = TEST_DOCUMENT_LABEL_EDITED
+        self.test_document.save()
 
         self.assertEqual(
-            IndexInstanceNode.objects.last().value, self.document.label
+            IndexInstanceNode.objects.last().value, self.test_document.label
         )
 
     def test_date_based_index(self):
@@ -86,21 +86,21 @@ class IndexTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
         # Index the document created by default
         Index.objects.rebuild()
 
-        self.document.delete()
+        self.test_document.delete()
 
         # Uploading a new should not trigger an error
-        document = self.upload_document()
+        self.upload_document()
 
         self.assertEqual(
             list(IndexInstanceNode.objects.values_list('value', flat=True)),
             [
-                '', force_text(document.date_added.year),
-                '{:02}'.format(document.date_added.month)
+                '', force_text(self.test_document.date_added.year),
+                '{:02}'.format(self.test_document.date_added.month)
             ]
         )
 
         self.assertTrue(
-            document in IndexInstanceNode.objects.last().documents.all()
+            self.test_document in IndexInstanceNode.objects.last().documents.all()
         )
 
     def test_dual_level_dual_document_index(self):
@@ -110,7 +110,7 @@ class IndexTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
         children of each of the first levels. GitLab issue #391
         """
         with open(TEST_SMALL_DOCUMENT_PATH, mode='rb') as file_object:
-            self.document_2 = self.document_type.new_document(
+            self.test_document_2 = self.test_document_type.new_document(
                 file_object=file_object
             )
 
@@ -135,8 +135,8 @@ class IndexTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
             set(IndexInstanceNode.objects.values_list('value', flat=True)),
             set(
                 [
-                    '', force_text(self.document_2.uuid), self.document_2.label,
-                    force_text(self.document.uuid), self.document.label
+                    '', force_text(self.test_document_2.uuid), self.test_document_2.label,
+                    force_text(self.test_document.uuid), self.test_document.label
                 ]
             )
         )
@@ -146,7 +146,7 @@ class IndexTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
             name=TEST_METADATA_TYPE_NAME, label=TEST_METADATA_TYPE_LABEL
         )
         DocumentTypeMetadataType.objects.create(
-            document_type=self.document_type, metadata_type=metadata_type
+            document_type=self.test_document_type, metadata_type=metadata_type
         )
 
         self._create_test_index()
@@ -159,7 +159,7 @@ class IndexTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
         )
 
         # Add document metadata value to trigger index node instance creation
-        self.document.metadata.create(
+        self.test_document.metadata.create(
             metadata_type=metadata_type, value='0001'
         )
         self.assertEqual(
@@ -171,11 +171,11 @@ class IndexTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
         # Check that document is in instance node
         instance_node = IndexInstanceNode.objects.get(value='0001')
         self.assertQuerysetEqual(
-            instance_node.documents.all(), [repr(self.document)]
+            instance_node.documents.all(), [repr(self.test_document)]
         )
 
         # Change document metadata value to trigger index node instance update
-        document_metadata = self.document.metadata.get(
+        document_metadata = self.test_document.metadata.get(
             metadata_type=metadata_type
         )
         document_metadata.value = '0002'
@@ -189,11 +189,11 @@ class IndexTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
         # Check that document is in new instance node
         instance_node = IndexInstanceNode.objects.get(value='0002')
         self.assertQuerysetEqual(
-            instance_node.documents.all(), [repr(self.document)]
+            instance_node.documents.all(), [repr(self.test_document)]
         )
 
         # Check node instance is destoyed when no metadata is available
-        self.document.metadata.get(metadata_type=metadata_type).delete()
+        self.test_document.metadata.get(metadata_type=metadata_type).delete()
         self.assertEqual(
             list(
                 IndexInstanceNode.objects.values_list('value', flat=True)
@@ -202,7 +202,7 @@ class IndexTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
 
         # Add document metadata value again to trigger index node instance
         # creation
-        self.document.metadata.create(
+        self.test_document.metadata.create(
             metadata_type=metadata_type, value='0003'
         )
         self.assertEqual(
@@ -212,7 +212,7 @@ class IndexTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
         )
 
         # Check node instance is destroyed when no documents are contained
-        self.document.delete()
+        self.test_document.delete()
 
         # Document is in trash, index structure should remain unchanged
         self.assertEqual(
@@ -222,7 +222,7 @@ class IndexTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
         )
 
         # Document deleted, index structure should update
-        self.document.delete()
+        self.test_document.delete()
         self.assertEqual(
             list(
                 IndexInstanceNode.objects.values_list('value', flat=True)
@@ -253,11 +253,11 @@ class IndexTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
         # Add metadata type and connect to document type
         metadata_type = MetadataType.objects.create(name='test', label='test')
         DocumentTypeMetadataType.objects.create(
-            document_type=self.document_type, metadata_type=metadata_type
+            document_type=self.test_document_type, metadata_type=metadata_type
         )
 
         # Add document metadata value
-        self.document.metadata.create(
+        self.test_document.metadata.create(
             metadata_type=metadata_type, value='0001'
         )
 
@@ -284,5 +284,5 @@ class IndexTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
         # Check that document is in instance node
         instance_node = IndexInstanceNode.objects.get(value='0001')
         self.assertQuerysetEqual(
-            instance_node.documents.all(), [repr(self.document)]
+            instance_node.documents.all(), [repr(self.test_document)]
         )
diff --git a/mayan/apps/document_parsing/tests/test_indexing.py b/mayan/apps/document_parsing/tests/test_indexing.py
index dc87fabe67..4936cf4352 100644
--- a/mayan/apps/document_parsing/tests/test_indexing.py
+++ b/mayan/apps/document_parsing/tests/test_indexing.py
@@ -23,7 +23,7 @@ class ParsingIndexingTestCase(DocumentTestMixin, BaseTestCase):
             link_documents=True
         )
 
-        self.test_document = self.upload_document()
+        self.upload_document()
         self.test_document.submit_for_parsing()
 
         self.assertTrue(
diff --git a/mayan/apps/document_parsing/tests/test_models.py b/mayan/apps/document_parsing/tests/test_models.py
index caeefe39e0..ee5ccb55a3 100644
--- a/mayan/apps/document_parsing/tests/test_models.py
+++ b/mayan/apps/document_parsing/tests/test_models.py
@@ -13,14 +13,14 @@ class DocumentAutoParsingTestCase(GenericDocumentTestCase):
 
     def test_disable_auto_parsing(self):
         self._create_document_type()
-        self.test_document = self.upload_document()
+        self.upload_document()
         with self.assertRaises(StopIteration):
             next(self.test_document.latest_version.content())
 
     @override_settings(DOCUMENT_PARSING_AUTO_PARSING=True)
     def test_enabled_auto_parsing(self):
         self._create_document_type()
-        self.test_document = self.upload_document()
+        self.upload_document()
         self.assertTrue(
             TEST_DOCUMENT_CONTENT in next(self.test_document.content())
         )
diff --git a/mayan/apps/document_states/tests/test_actions.py b/mayan/apps/document_states/tests/test_actions.py
index 5d944d1a27..526a9a4f69 100644
--- a/mayan/apps/document_states/tests/test_actions.py
+++ b/mayan/apps/document_states/tests/test_actions.py
@@ -8,7 +8,7 @@ class ActionTestCase(GenericDocumentTestCase):
         super(ActionTestCase, self).setUp()
 
         class MockWorkflowInstance(object):
-            document = self.document
+            document = self.test_document
 
         class MockEntryLog(object):
             workflow_instance = MockWorkflowInstance()
diff --git a/mayan/apps/document_states/tests/test_views.py b/mayan/apps/document_states/tests/test_views.py
index 49c5ad2018..b523f4fa12 100644
--- a/mayan/apps/document_states/tests/test_views.py
+++ b/mayan/apps/document_states/tests/test_views.py
@@ -407,8 +407,8 @@ class WorkflowTransitionViewTestCase(
         self.test_workflow.document_types.add(self.test_document_type)
         self._create_test_workflow_states()
         self._create_test_workflow_transitions()
-        self.test_document_2 = self.upload_document()
-        self.test_workflow_instance = self.test_document_2.workflows.first()
+        self.upload_document()
+        self.test_workflow_instance = self.test_document.workflows.first()
 
         response = self._request_test_workflow_transition()
         self.assertEqual(response.status_code, 200)
@@ -428,8 +428,8 @@ class WorkflowTransitionViewTestCase(
         self.test_workflow.document_types.add(self.test_document_type)
         self._create_test_workflow_states()
         self._create_test_workflow_transitions()
-        self.test_document_2 = self.upload_document()
-        self.test_workflow_instance = self.test_document_2.workflows.first()
+        self.upload_document()
+        self.test_workflow_instance = self.test_document.workflows.first()
 
         self.grant_permission(permission=permission_workflow_transition)
 
@@ -450,8 +450,8 @@ class WorkflowTransitionViewTestCase(
         self.test_workflow.document_types.add(self.test_document_type)
         self._create_test_workflow_states()
         self._create_test_workflow_transitions()
-        self.test_document_2 = self.upload_document()
-        self.test_workflow_instance = self.test_document_2.workflows.first()
+        self.upload_document()
+        self.test_workflow_instance = self.test_document.workflows.first()
 
         self.grant_permission(permission=permission_workflow_transition)
 
diff --git a/mayan/apps/documents/tests/mixins.py b/mayan/apps/documents/tests/mixins.py
index ec1d706b92..c5e688ece0 100644
--- a/mayan/apps/documents/tests/mixins.py
+++ b/mayan/apps/documents/tests/mixins.py
@@ -22,10 +22,10 @@ class DocumentTestMixin(object):
     test_document_path = None
 
     def _create_document_type(self):
-        self.document_type = DocumentType.objects.create(
+        self.test_document_type = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE_LABEL
         )
-        self.test_document_type = self.document_type
+        self.test_document_type = self.test_document_type
 
     def upload_document(self, label=None):
         self._calculate_test_document_path()
@@ -34,13 +34,12 @@ class DocumentTestMixin(object):
             label = self.test_document_filename
 
         with open(self.test_document_path, mode='rb') as file_object:
-            document = self.document_type.new_document(
+            document = self.test_document_type.new_document(
                 file_object=file_object, label=label
             )
 
         self.test_document = document
         self.test_documents.append(document)
-        return document
 
     def _calculate_test_document_path(self):
         if not self.test_document_path:
@@ -57,7 +56,7 @@ class DocumentTestMixin(object):
             self._create_document_type()
 
             if self.auto_upload_document:
-                self.document = self.upload_document()
+                self.upload_document()
 
     def tearDown(self):
         for document_type in DocumentType.objects.all():
diff --git a/mayan/apps/documents/tests/test_api.py b/mayan/apps/documents/tests/test_api.py
index e5ab4f08ad..1ad549cc90 100644
--- a/mayan/apps/documents/tests/test_api.py
+++ b/mayan/apps/documents/tests/test_api.py
@@ -77,7 +77,8 @@ class DocumentTypeAPITestCase(DocumentTestMixin, BaseAPITestCase):
             label=TEST_DOCUMENT_TYPE_LABEL
         )
         self.grant_access(
-            permission=permission_document_type_edit, obj=self.test_document_type
+            obj=self.test_document_type,
+            permission=permission_document_type_edit
         )
 
         response = self._request_document_type_put()
@@ -106,7 +107,8 @@ class DocumentTypeAPITestCase(DocumentTestMixin, BaseAPITestCase):
             label=TEST_DOCUMENT_TYPE_LABEL
         )
         self.grant_access(
-            permission=permission_document_type_edit, obj=self.test_document_type
+            obj=self.test_document_type,
+            permission=permission_document_type_edit
         )
 
         response = self._request_document_type_put()
@@ -138,7 +140,8 @@ class DocumentTypeAPITestCase(DocumentTestMixin, BaseAPITestCase):
             label=TEST_DOCUMENT_TYPE_LABEL
         )
         self.grant_access(
-            permission=permission_document_type_delete, obj=self.test_document_type
+            obj=self.test_document_type,
+            permission=permission_document_type_delete
         )
 
         response = self._request_document_type_delete()
@@ -165,7 +168,7 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
 
     def test_document_upload_with_access(self):
         self.grant_access(
-            permission=permission_document_create, obj=self.test_document_type
+            obj=self.test_document_type, permission=permission_document_create
         )
 
         response = self._request_document_upload()
@@ -223,7 +226,7 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def test_document_new_version_upload_with_access(self):
         self.upload_document()
         self.grant_access(
-            permission=permission_document_new_version, obj=self.test_document
+            obj=self.test_document, permission=permission_document_new_version
         )
 
         response = self._request_document_new_version_upload()
@@ -298,7 +301,7 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
         self.upload_document()
         self._create_new_version()
         self.grant_access(
-            permission=permission_document_version_view, obj=self.test_document
+            obj=self.test_document, permission=permission_document_version_view
         )
         response = self._request_document_version_list()
         self.assertEqual(response.status_code, status.HTTP_200_OK)
@@ -324,7 +327,7 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def test_document_download_with_access(self):
         self.upload_document()
         self.grant_access(
-            permission=permission_document_download, obj=self.test_document
+            obj=self.test_document, permission=permission_document_download
         )
 
         response = self._request_document_download()
@@ -411,7 +414,7 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def test_document_version_edit_via_patch_with_access(self):
         self.upload_document()
         self.grant_access(
-            permission=permission_document_edit, obj=self.test_document
+            obj=self.test_document, permission=permission_document_edit
         )
         response = self._request_document_version_edit_via_patch()
         self.assertEqual(response.status_code, status.HTTP_200_OK)
@@ -439,7 +442,7 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def test_document_version_edit_via_put_with_access(self):
         self.upload_document()
         self.grant_access(
-            permission=permission_document_edit, obj=self.test_document
+            obj=self.test_document, permission=permission_document_edit
         )
 
         response = self._request_document_version_edit_via_put()
@@ -497,7 +500,8 @@ class DocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def test_document_description_edit_via_put_with_access(self):
         self.upload_document()
         self.grant_access(
-            permission=permission_document_properties_edit, obj=self.test_document
+            obj=self.test_document,
+            permission=permission_document_properties_edit
         )
 
         response = self._request_document_description_edit_via_put()
@@ -526,7 +530,7 @@ class DocumentPageAPITestCase(DocumentTestMixin, BaseAPITestCase):
 
     def test_document_page_image_view_with_access(self):
         self.grant_access(
-            permission=permission_document_view, obj=self.test_document
+            obj=self.test_document, permission=permission_document_view
         )
 
         response = self._request_document_page_image()
@@ -554,7 +558,7 @@ class TrashedDocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
 
         self.upload_document()
         self.grant_access(
-            permission=permission_document_trash, obj=self.test_document
+            obj=self.test_document, permission=permission_document_trash
         )
 
         response = self._request_document_move_to_trash()
@@ -613,11 +617,15 @@ class TrashedDocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
     def test_trashed_document_detail_view_with_access(self):
         self.upload_document()
         self.test_document.delete()
-        self.grant_access(permission=permission_document_view, obj=self.test_document)
+        self.grant_access(
+            obj=self.test_document, permission=permission_document_view
+        )
 
         response = self._request_trashed_document_detail_view()
         self.assertEqual(response.status_code, status.HTTP_200_OK)
-        self.assertEqual(response.data['uuid'], force_text(self.test_document.uuid))
+        self.assertEqual(
+            response.data['uuid'], force_text(self.test_document.uuid)
+        )
 
     def _request_trashed_document_list_view(self):
         return self.get(
@@ -636,7 +644,7 @@ class TrashedDocumentAPITestCase(DocumentTestMixin, BaseAPITestCase):
         self.upload_document()
         self.test_document.delete()
         self.grant_access(
-            permission=permission_document_view, obj=self.test_document
+            obj=self.test_document, permission=permission_document_view
         )
 
         response = self._request_trashed_document_list_view()
diff --git a/mayan/apps/documents/tests/test_document_type_views.py b/mayan/apps/documents/tests/test_document_type_views.py
index 3d4fc70463..f4c3ce4ff1 100644
--- a/mayan/apps/documents/tests/test_document_type_views.py
+++ b/mayan/apps/documents/tests/test_document_type_views.py
@@ -62,7 +62,8 @@ class DocumentTypeViewsTestCase(GenericDocumentViewTestCase):
 
     def test_document_type_delete_view_with_access(self):
         self.grant_access(
-            obj=self.test_document_type, permission=permission_document_type_delete
+            obj=self.test_document_type,
+            permission=permission_document_type_delete
         )
 
         response = self._request_document_type_delete()
@@ -106,7 +107,9 @@ class DocumentTypeViewsTestCase(GenericDocumentViewTestCase):
         )
 
 
-class DocumentTypeQuickLabelViewsTestCase(DocumentTypeQuickLabelTestMixin, GenericDocumentViewTestCase):
+class DocumentTypeQuickLabelViewsTestCase(
+    DocumentTypeQuickLabelTestMixin, GenericDocumentViewTestCase
+):
     def _request_quick_label_create(self):
         return self.post(
             viewname='documents:document_type_filename_create',
@@ -129,7 +132,8 @@ class DocumentTypeQuickLabelViewsTestCase(DocumentTypeQuickLabelTestMixin, Gener
 
     def test_document_type_quick_label_create_with_access(self):
         self.grant_access(
-            obj=self.test_document_type, permission=permission_document_type_edit
+            obj=self.test_document_type,
+            permission=permission_document_type_edit
         )
 
         response = self._request_quick_label_create()
@@ -154,7 +158,8 @@ class DocumentTypeQuickLabelViewsTestCase(DocumentTypeQuickLabelTestMixin, Gener
 
     def test_document_type_quick_label_delete_with_access(self):
         self.grant_access(
-            obj=self.test_document_type, permission=permission_document_type_edit
+            obj=self.test_document_type,
+            permission=permission_document_type_edit
         )
         self._create_test_quick_label()
 
diff --git a/mayan/apps/documents/tests/test_document_version_views.py b/mayan/apps/documents/tests/test_document_version_views.py
index db2d60bace..4f712a638b 100644
--- a/mayan/apps/documents/tests/test_document_version_views.py
+++ b/mayan/apps/documents/tests/test_document_version_views.py
@@ -13,7 +13,7 @@ class DocumentVersionTestCase(DocumentVersionTestMixin, GenericDocumentViewTestC
     def _request_document_version_list_view(self):
         return self.get(
             viewname='documents:document_version_list',
-            kwargs={'pk': self.document.pk}
+            kwargs={'pk': self.test_document.pk}
         )
 
     def test_document_version_list_no_permission(self):
@@ -25,7 +25,7 @@ class DocumentVersionTestCase(DocumentVersionTestMixin, GenericDocumentViewTestC
     def test_document_version_list_with_access(self):
         self._upload_new_version()
         self.grant_access(
-            obj=self.document, permission=permission_document_version_view
+            obj=self.test_document, permission=permission_document_version_view
         )
 
         response = self._request_document_version_list_view()
@@ -40,7 +40,7 @@ class DocumentVersionTestCase(DocumentVersionTestMixin, GenericDocumentViewTestC
         )
 
     def test_document_version_revert_no_permission(self):
-        first_version = self.document.latest_version
+        first_version = self.test_document.latest_version
         self._upload_new_version()
 
         response = self._request_document_version_revert_view(
@@ -48,14 +48,14 @@ class DocumentVersionTestCase(DocumentVersionTestMixin, GenericDocumentViewTestC
         )
         self.assertEqual(response.status_code, 404)
 
-        self.assertEqual(self.document.versions.count(), 2)
+        self.assertEqual(self.test_document.versions.count(), 2)
 
     def test_document_version_revert_with_access(self):
-        first_version = self.document.latest_version
+        first_version = self.test_document.latest_version
         self._upload_new_version()
 
         self.grant_access(
-            obj=self.document, permission=permission_document_version_revert
+            obj=self.test_document, permission=permission_document_version_revert
         )
 
         response = self._request_document_version_revert_view(
@@ -63,4 +63,4 @@ class DocumentVersionTestCase(DocumentVersionTestMixin, GenericDocumentViewTestC
         )
         self.assertEqual(response.status_code, 302)
 
-        self.assertEqual(self.document.versions.count(), 1)
+        self.assertEqual(self.test_document.versions.count(), 1)
diff --git a/mayan/apps/documents/tests/test_duplicated_document_views.py b/mayan/apps/documents/tests/test_duplicated_document_views.py
index 6c3cfc1a56..a1bf680c18 100644
--- a/mayan/apps/documents/tests/test_duplicated_document_views.py
+++ b/mayan/apps/documents/tests/test_duplicated_document_views.py
@@ -7,7 +7,7 @@ from .base import GenericDocumentViewTestCase
 
 class DuplicatedDocumentsViewsTestCase(GenericDocumentViewTestCase):
     def _upload_duplicate_document(self):
-        self.test_duplicated_document = self.upload_document()
+        self.upload_document()
 
     def _request_duplicated_document_list_view(self):
         return self.get(viewname='documents:duplicated_document_list')
@@ -15,7 +15,7 @@ class DuplicatedDocumentsViewsTestCase(GenericDocumentViewTestCase):
     def _request_document_duplicates_list_view(self):
         return self.get(
             viewname='documents:document_duplicates_list',
-            kwargs={'pk': self.test_document.pk}
+            kwargs={'pk': self.test_documents[0].pk}
         )
 
     def test_duplicated_document_list_no_permissions(self):
@@ -23,22 +23,25 @@ class DuplicatedDocumentsViewsTestCase(GenericDocumentViewTestCase):
 
         response = self._request_duplicated_document_list_view()
         self.assertNotContains(
-            response=response, text=self.test_document.label, status_code=200
+            response=response, text=self.test_documents[0].label,
+            status_code=200
         )
 
     def test_duplicated_document_list_with_access(self):
         self._upload_duplicate_document()
         self.grant_access(
-            obj=self.test_document, permission=permission_document_view
+            obj=self.test_documents[0],
+            permission=permission_document_view
         )
         self.grant_access(
-            obj=self.test_duplicated_document,
+            obj=self.test_documents[1],
             permission=permission_document_view
         )
 
         response = self._request_duplicated_document_list_view()
         self.assertContains(
-            response=response, text=self.test_document.label, status_code=200
+            response=response, text=self.test_documents[0].label,
+            status_code=200
         )
 
     def test_document_duplicates_list_no_permissions(self):
@@ -50,14 +53,16 @@ class DuplicatedDocumentsViewsTestCase(GenericDocumentViewTestCase):
     def test_document_duplicates_list_with_access(self):
         self._upload_duplicate_document()
         self.grant_access(
-            obj=self.test_document, permission=permission_document_view
+            obj=self.test_documents[0],
+            permission=permission_document_view
         )
         self.grant_access(
-            obj=self.test_duplicated_document,
+            obj=self.test_documents[1],
             permission=permission_document_view
         )
 
         response = self._request_document_duplicates_list_view()
         self.assertContains(
-            response=response, text=self.test_document.label, status_code=200
+            response=response, text=self.test_documents[0].label,
+            status_code=200
         )
diff --git a/mayan/apps/documents/tests/test_links.py b/mayan/apps/documents/tests/test_links.py
index 83c34b85fe..c5947aca14 100644
--- a/mayan/apps/documents/tests/test_links.py
+++ b/mayan/apps/documents/tests/test_links.py
@@ -21,11 +21,11 @@ from .literals import TEST_SMALL_DOCUMENT_PATH
 class DocumentsLinksTestCase(GenericDocumentViewTestCase):
     def test_document_version_revert_link_no_permission(self):
         with open(TEST_SMALL_DOCUMENT_PATH, mode='rb') as file_object:
-            self.document.new_version(file_object=file_object)
+            self.test_document.new_version(file_object=file_object)
 
-        self.assertTrue(self.document.versions.count(), 2)
+        self.assertTrue(self.test_document.versions.count(), 2)
 
-        self.add_test_view(test_object=self.document.versions.first())
+        self.add_test_view(test_object=self.test_document.versions.first())
         context = self.get_test_view()
         resolved_link = link_document_version_revert.resolve(context=context)
 
@@ -37,16 +37,16 @@ class DocumentsLinksTestCase(GenericDocumentViewTestCase):
         time.sleep(1.01)
 
         with open(TEST_SMALL_DOCUMENT_PATH, mode='rb') as file_object:
-            self.document.new_version(file_object=file_object)
+            self.test_document.new_version(file_object=file_object)
 
-        self.assertTrue(self.document.versions.count(), 2)
+        self.assertTrue(self.test_document.versions.count(), 2)
 
         self.grant_access(
             obj=self.test_document,
             permission=permission_document_version_revert
         )
 
-        self.add_test_view(test_object=self.document.versions.first())
+        self.add_test_view(test_object=self.test_document.versions.first())
         context = self.get_test_view()
         resolved_link = link_document_version_revert.resolve(context=context)
 
@@ -55,12 +55,12 @@ class DocumentsLinksTestCase(GenericDocumentViewTestCase):
             resolved_link.url,
             reverse(
                 viewname=link_document_version_revert.view,
-                args=(self.document.versions.first().pk,)
+                args=(self.test_document.versions.first().pk,)
             )
         )
 
     def test_document_version_download_link_no_permission(self):
-        self.add_test_view(test_object=self.document.latest_version)
+        self.add_test_view(test_object=self.test_document.latest_version)
         context = self.get_test_view()
         resolved_link = link_document_version_download.resolve(context=context)
 
@@ -72,7 +72,7 @@ class DocumentsLinksTestCase(GenericDocumentViewTestCase):
             permission=permission_document_download
         )
 
-        self.add_test_view(test_object=self.document.latest_version)
+        self.add_test_view(test_object=self.test_document.latest_version)
         context = self.get_test_view()
         resolved_link = link_document_version_download.resolve(context=context)
 
@@ -81,7 +81,7 @@ class DocumentsLinksTestCase(GenericDocumentViewTestCase):
             resolved_link.url,
             reverse(
                 viewname=link_document_version_download.view,
-                args=(self.document.latest_version.pk,)
+                args=(self.test_document.latest_version.pk,)
             )
         )
 
@@ -90,9 +90,9 @@ class DeletedDocumentsLinksTestCase(GenericDocumentViewTestCase):
     def setUp(self):
         super(DeletedDocumentsLinksTestCase, self).setUp()
         self.login_user()
-        self.document.delete()
+        self.test_document.delete()
         self.test_deleted_document = DeletedDocument.objects.get(
-            pk=self.document.pk
+            pk=self.test_document.pk
         )
         self.add_test_view(test_object=self.test_deleted_document)
         self.context = self.get_test_view()
@@ -103,7 +103,7 @@ class DeletedDocumentsLinksTestCase(GenericDocumentViewTestCase):
 
     def test_deleted_document_restore_link_with_permission(self):
         self.grant_access(
-            obj=self.document, permission=permission_document_restore
+            obj=self.test_document, permission=permission_document_restore
         )
         resolved_link = link_document_restore.resolve(context=self.context)
         self.assertNotEqual(resolved_link, None)
diff --git a/mayan/apps/documents/tests/test_models.py b/mayan/apps/documents/tests/test_models.py
index c46d291433..51f81cdf03 100644
--- a/mayan/apps/documents/tests/test_models.py
+++ b/mayan/apps/documents/tests/test_models.py
@@ -23,46 +23,46 @@ from .mixins import DocumentTestMixin
 
 class DocumentTestCase(DocumentTestMixin, BaseTestCase):
     def test_natural_keys(self):
-        self.document.pages.first().generate_image()
+        self.test_document.pages.first().generate_image()
         self._test_database_conversion('documents')
 
     def test_document_creation(self):
-        self.assertEqual(self.document_type.label, TEST_DOCUMENT_TYPE_LABEL)
+        self.assertEqual(self.test_document_type.label, TEST_DOCUMENT_TYPE_LABEL)
 
-        self.assertEqual(self.document.exists(), True)
-        self.assertEqual(self.document.size, TEST_SMALL_DOCUMENT_SIZE)
+        self.assertEqual(self.test_document.exists(), True)
+        self.assertEqual(self.test_document.size, TEST_SMALL_DOCUMENT_SIZE)
 
         self.assertEqual(
-            self.document.file_mimetype, TEST_SMALL_DOCUMENT_MIMETYPE
+            self.test_document.file_mimetype, TEST_SMALL_DOCUMENT_MIMETYPE
         )
-        self.assertEqual(self.document.file_mime_encoding, 'binary')
-        self.assertEqual(self.document.label, TEST_SMALL_DOCUMENT_FILENAME)
+        self.assertEqual(self.test_document.file_mime_encoding, 'binary')
+        self.assertEqual(self.test_document.label, TEST_SMALL_DOCUMENT_FILENAME)
         self.assertEqual(
-            self.document.checksum, TEST_SMALL_DOCUMENT_CHECKSUM
+            self.test_document.checksum, TEST_SMALL_DOCUMENT_CHECKSUM
         )
-        self.assertEqual(self.document.page_count, 1)
+        self.assertEqual(self.test_document.page_count, 1)
 
     def test_version_creation(self):
         with open(TEST_SMALL_DOCUMENT_PATH, mode='rb') as file_object:
-            self.document.new_version(file_object=file_object)
+            self.test_document.new_version(file_object=file_object)
 
         with open(TEST_SMALL_DOCUMENT_PATH, mode='rb') as file_object:
-            self.document.new_version(
+            self.test_document.new_version(
                 file_object=file_object, comment='test comment 1'
             )
 
-        self.assertEqual(self.document.versions.count(), 3)
+        self.assertEqual(self.test_document.versions.count(), 3)
 
     def test_restoring_documents(self):
         self.assertEqual(Document.objects.count(), 1)
 
         # Trash the document
-        self.document.delete()
+        self.test_document.delete()
         self.assertEqual(DeletedDocument.objects.count(), 1)
         self.assertEqual(Document.objects.count(), 0)
 
         # Restore the document
-        self.document.restore()
+        self.test_document.restore()
         self.assertEqual(DeletedDocument.objects.count(), 0)
         self.assertEqual(Document.objects.count(), 1)
 
@@ -70,12 +70,12 @@ class DocumentTestCase(DocumentTestMixin, BaseTestCase):
         self.assertEqual(Document.objects.count(), 1)
 
         # Trash the document
-        self.document.delete()
+        self.test_document.delete()
         self.assertEqual(DeletedDocument.objects.count(), 1)
         self.assertEqual(Document.objects.count(), 0)
 
         # Delete the document
-        self.document.delete()
+        self.test_document.delete()
         self.assertEqual(DeletedDocument.objects.count(), 0)
         self.assertEqual(Document.objects.count(), 0)
 
@@ -84,10 +84,10 @@ class DocumentTestCase(DocumentTestMixin, BaseTestCase):
         Test document type trashing policies. Documents are moved to the
         trash, x amount of time after being uploaded
         """
-        self.document_type.trash_time_period = 1
+        self.test_document_type.trash_time_period = 1
         # 'seconds' is not a choice via the model, used here for convenience
-        self.document_type.trash_time_unit = 'seconds'
-        self.document_type.save()
+        self.test_document_type.trash_time_unit = 'seconds'
+        self.test_document_type.save()
 
         # Needed by MySQL as milliseconds value is not store in timestamp
         # field
@@ -106,15 +106,15 @@ class DocumentTestCase(DocumentTestMixin, BaseTestCase):
         Test document type deletion policies. Documents are deleted from the
         trash, x amount of time after being trashed
         """
-        self.document_type.delete_time_period = 1
+        self.test_document_type.delete_time_period = 1
         # 'seconds' is not a choice via the model, used here for convenience
-        self.document_type.delete_time_unit = 'seconds'
-        self.document_type.save()
+        self.test_document_type.delete_time_unit = 'seconds'
+        self.test_document_type.save()
 
         self.assertEqual(Document.objects.count(), 1)
         self.assertEqual(DeletedDocument.objects.count(), 0)
 
-        self.document.delete()
+        self.test_document.delete()
 
         self.assertEqual(Document.objects.count(), 0)
         self.assertEqual(DeletedDocument.objects.count(), 1)
@@ -131,17 +131,17 @@ class DocumentTestCase(DocumentTestMixin, BaseTestCase):
 
 class PDFCompatibilityTestCase(BaseTestCase):
     def test_indirect_rotate(self):
-        self.document_type = DocumentType.objects.create(
+        self.test_document_type = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE_LABEL
         )
 
         with open(TEST_PDF_INDIRECT_ROTATE_PATH, mode='rb') as file_object:
-            self.document = self.document_type.new_document(
+            self.test_document = self.test_document_type.new_document(
                 file_object=file_object
             )
 
         self.assertQuerysetEqual(
-            qs=Document.objects.all(), values=(repr(self.document),)
+            qs=Document.objects.all(), values=(repr(self.test_document),)
         )
 
 
@@ -149,106 +149,106 @@ class OfficeDocumentTestCase(BaseTestCase):
     def setUp(self):
         super(OfficeDocumentTestCase, self).setUp()
 
-        self.document_type = DocumentType.objects.create(
+        self.test_document_type = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE_LABEL
         )
 
         with open(TEST_OFFICE_DOCUMENT_PATH, mode='rb') as file_object:
-            self.document = self.document_type.new_document(
+            self.test_document = self.test_document_type.new_document(
                 file_object=file_object
             )
 
     def tearDown(self):
-        self.document_type.delete()
+        self.test_document_type.delete()
         super(OfficeDocumentTestCase, self).tearDown()
 
     def test_document_creation(self):
-        self.assertEqual(self.document.file_mimetype, 'application/msword')
+        self.assertEqual(self.test_document.file_mimetype, 'application/msword')
         self.assertEqual(
-            self.document.file_mime_encoding, 'binary'
+            self.test_document.file_mime_encoding, 'binary'
         )
         self.assertEqual(
-            self.document.checksum,
+            self.test_document.checksum,
             '03a7e9071d2c6ae05a6588acd7dff1d890fac2772cf61abd470c9ffa6ef71f03'
         )
-        self.assertEqual(self.document.page_count, 2)
+        self.assertEqual(self.test_document.page_count, 2)
 
 
 class MultiPageTiffTestCase(BaseTestCase):
     def setUp(self):
         super(MultiPageTiffTestCase, self).setUp()
-        self.document_type = DocumentType.objects.create(
+        self.test_document_type = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE_LABEL
         )
 
         with open(TEST_MULTI_PAGE_TIFF_PATH, mode='rb') as file_object:
-            self.document = self.document_type.new_document(
+            self.test_document = self.test_document_type.new_document(
                 file_object=file_object
             )
 
     def tearDown(self):
-        self.document_type.delete()
+        self.test_document_type.delete()
         super(MultiPageTiffTestCase, self).tearDown()
 
     def test_document_creation(self):
-        self.assertEqual(self.document.file_mimetype, 'image/tiff')
-        self.assertEqual(self.document.file_mime_encoding, 'binary')
+        self.assertEqual(self.test_document.file_mimetype, 'image/tiff')
+        self.assertEqual(self.test_document.file_mime_encoding, 'binary')
         self.assertEqual(
-            self.document.checksum,
+            self.test_document.checksum,
             '40adaa9d658b65c70a7f002dfe084a8354bb77c0dfbf1993e31fb024a285fb1d'
         )
-        self.assertEqual(self.document.page_count, 2)
+        self.assertEqual(self.test_document.page_count, 2)
 
 
 class DocumentVersionTestCase(GenericDocumentTestCase):
     def test_add_new_version(self):
-        self.assertEqual(self.document.versions.count(), 1)
+        self.assertEqual(self.test_document.versions.count(), 1)
 
         with open(TEST_DOCUMENT_PATH, mode='rb') as file_object:
-            self.document.new_version(
+            self.test_document.new_version(
                 file_object=file_object
             )
 
-        self.assertEqual(self.document.versions.count(), 2)
+        self.assertEqual(self.test_document.versions.count(), 2)
 
         self.assertEqual(
-            self.document.checksum,
+            self.test_document.checksum,
             'c637ffab6b8bb026ed3784afdb07663fddc60099853fae2be93890852a69ecf3'
         )
 
     def test_revert_version(self):
-        self.assertEqual(self.document.versions.count(), 1)
+        self.assertEqual(self.test_document.versions.count(), 1)
 
         # Needed by MySQL as milliseconds value is not store in timestamp
         # field
         time.sleep(1.01)
 
         with open(TEST_DOCUMENT_PATH, mode='rb') as file_object:
-            self.document.new_version(
+            self.test_document.new_version(
                 file_object=file_object
             )
 
-        self.assertEqual(self.document.versions.count(), 2)
+        self.assertEqual(self.test_document.versions.count(), 2)
 
-        self.document.versions.first().revert()
+        self.test_document.versions.first().revert()
 
-        self.assertEqual(self.document.versions.count(), 1)
+        self.assertEqual(self.test_document.versions.count(), 1)
 
 
 class DocumentManagerTestCase(BaseTestCase):
     def setUp(self):
         super(DocumentManagerTestCase, self).setUp()
-        self.document_type = DocumentType.objects.create(
+        self.test_document_type = DocumentType.objects.create(
             label=TEST_DOCUMENT_TYPE_LABEL
         )
 
     def tearDown(self):
-        self.document_type.delete()
+        self.test_document_type.delete()
         super(DocumentManagerTestCase, self).tearDown()
 
     def test_document_stubs_deletion(self):
         document_stub = Document.objects.create(
-            document_type=self.document_type
+            document_type=self.test_document_type
         )
 
         Document.passthrough.delete_stubs()
@@ -267,19 +267,31 @@ class DocumentManagerTestCase(BaseTestCase):
 
 class DuplicatedDocumentsTestCase(GenericDocumentTestCase):
     def test_duplicates_after_delete(self):
-        document_2 = self.upload_document()
-        document_2.delete()
-        document_2.delete()
+        self.upload_document()
+        self.test_documents[1].delete()
+        self.test_documents[1].delete()
 
-        self.assertEqual(DuplicatedDocument.objects.filter(document=self.document).count(), 0)
+        self.assertEqual(
+            DuplicatedDocument.objects.filter(
+                document=self.test_documents[0]
+            ).count(), 0
+        )
 
     def test_duplicates_after_trash(self):
-        document_2 = self.upload_document()
-        document_2.delete()
+        self.upload_document()
+        self.test_documents[1].delete()
 
-        self.assertFalse(document_2 in DuplicatedDocument.objects.get(document=self.document).documents.all())
+        self.assertFalse(
+            self.test_documents[1] in DuplicatedDocument.objects.get(
+                document=self.test_documents[0]
+            ).documents.all()
+        )
 
     def test_duplicate_scan(self):
-        document_2 = self.upload_document()
+        self.upload_document()
 
-        self.assertTrue(document_2 in DuplicatedDocument.objects.get(document=self.document).documents.all())
+        self.assertTrue(
+            self.test_documents[1] in DuplicatedDocument.objects.get(
+                document=self.test_documents[0]
+            ).documents.all()
+        )
diff --git a/mayan/apps/documents/tests/test_search.py b/mayan/apps/documents/tests/test_search.py
index fa594063ba..76cc6b56be 100644
--- a/mayan/apps/documents/tests/test_search.py
+++ b/mayan/apps/documents/tests/test_search.py
@@ -9,32 +9,32 @@ from mayan.apps.documents.tests import DocumentTestMixin
 class DocumentSearchTestCase(DocumentTestMixin, BaseTestCase):
     def _perform_document_page_search(self):
         return document_page_search.search(
-            query_string={'q': self.document.label}, user=self._test_case_user
+            query_string={'q': self.test_document.label}, user=self._test_case_user
         )
 
     def _perform_document_search(self):
         return document_search.search(
-            query_string={'q': self.document.label}, user=self._test_case_user
+            query_string={'q': self.test_document.label}, user=self._test_case_user
         )
 
     def test_document_page_search_no_access(self):
         queryset = self._perform_document_page_search()
-        self.assertFalse(self.document.pages.first() in queryset)
+        self.assertFalse(self.test_document.pages.first() in queryset)
 
     def test_document_page_search_with_access(self):
         self.grant_access(
             obj=self.test_document, permission=permission_document_view
         )
         queryset = self._perform_document_page_search()
-        self.assertTrue(self.document.pages.first() in queryset)
+        self.assertTrue(self.test_document.pages.first() in queryset)
 
     def test_document_search_no_access(self):
         queryset = self._perform_document_search()
-        self.assertFalse(self.document in queryset)
+        self.assertFalse(self.test_document in queryset)
 
     def test_document_search_with_access(self):
         self.grant_access(
             obj=self.test_document, permission=permission_document_view
         )
         queryset = self._perform_document_search()
-        self.assertTrue(self.document in queryset)
+        self.assertTrue(self.test_document in queryset)
diff --git a/mayan/apps/documents/tests/test_widgets.py b/mayan/apps/documents/tests/test_widgets.py
index ee2433a795..1e47d32823 100644
--- a/mayan/apps/documents/tests/test_widgets.py
+++ b/mayan/apps/documents/tests/test_widgets.py
@@ -9,6 +9,6 @@ class DocumentPageWidgetTestCase(GenericDocumentTestCase):
     def test_document_list_view_document_with_no_pages(self):
         document_thumbnail_widget = DocumentPageThumbnailWidget()
         self.test_document.pages.all().delete()
-        result = document_thumbnail_widget.render(instance=self.document)
+        result = document_thumbnail_widget.render(instance=self.test_document)
 
-        self.assertTrue(self.document.get_absolute_url() in result)
+        self.assertTrue(self.test_document.get_absolute_url() in result)
diff --git a/mayan/apps/dynamic_search/tests/test_models.py b/mayan/apps/dynamic_search/tests/test_models.py
index 0628548a24..e3bfaf7d29 100644
--- a/mayan/apps/dynamic_search/tests/test_models.py
+++ b/mayan/apps/dynamic_search/tests/test_models.py
@@ -60,36 +60,36 @@ class DocumentSearchTestCase(DocumentTestMixin, BaseTestCase):
     def test_simple_or_search(self):
         self.upload_document(label='first_doc')
         self.grant_access(
-            obj=self.test_document, permission=permission_document_view
+            obj=self.test_documents[0], permission=permission_document_view
         )
-        self.test_document_2 = self.upload_document(label='second_doc')
+        self.upload_document(label='second_doc')
         self.grant_access(
-            obj=self.test_document_2, permission=permission_document_view
+            obj=self.test_documents[1], permission=permission_document_view
         )
         queryset = document_search.search(
             {'q': 'first OR second'}, user=self._test_case_user
         )
         self.assertEqual(queryset.count(), 2)
-        self.assertTrue(self.test_document in queryset)
-        self.assertTrue(self.test_document_2 in queryset)
+        self.assertTrue(self.test_documents[0] in queryset)
+        self.assertTrue(self.test_documents[1] in queryset)
 
     def test_advanced_or_search(self):
         self.upload_document(label='first_doc')
         self.grant_access(
-            obj=self.test_document, permission=permission_document_view
+            obj=self.test_documents[0], permission=permission_document_view
         )
 
-        self.test_document_2 = self.upload_document(label='second_doc')
+        self.upload_document(label='second_doc')
         self.grant_access(
-            obj=self.test_document_2, permission=permission_document_view
+            obj=self.test_documents[1], permission=permission_document_view
         )
 
         queryset = document_search.search(
             {'label': 'first OR second'}, user=self._test_case_user
         )
         self.assertEqual(queryset.count(), 2)
-        self.assertTrue(self.test_document in queryset)
-        self.assertTrue(self.test_document_2 in queryset)
+        self.assertTrue(self.test_documents[0] in queryset)
+        self.assertTrue(self.test_documents[1] in queryset)
 
     def test_simple_and_search(self):
         self.upload_document(label='second_doc')
@@ -109,10 +109,10 @@ class DocumentSearchTestCase(DocumentTestMixin, BaseTestCase):
         self.assertEqual(queryset.count(), 0)
 
     def test_simple_negated_search(self):
-        self.test_document_2 = self.upload_document(label='second_doc')
+        self.upload_document(label='second_doc')
 
         self.grant_access(
-            obj=self.test_document_2, permission=permission_document_view
+            obj=self.test_document, permission=permission_document_view
         )
 
         queryset = document_search.search(
diff --git a/mayan/apps/dynamic_search/tests/test_views.py b/mayan/apps/dynamic_search/tests/test_views.py
index a7c01d73bd..649f1ea2d2 100644
--- a/mayan/apps/dynamic_search/tests/test_views.py
+++ b/mayan/apps/dynamic_search/tests/test_views.py
@@ -10,21 +10,20 @@ class Issue46TestCase(DocumentTestMixin, GenericViewTestCase):
     """
     Functional tests to make sure issue 46 is fixed
     """
+    auto_upload_document = False
+
     def setUp(self):
         super(Issue46TestCase, self).setUp()
         self.test_document_count = 4
-        self.uploaded_documents = []
 
         # Upload many instances of the same test document
         for i in range(self.test_document_count):
-            self.uploaded_documents.append(
-                self.upload_document()
-            )
+            self.upload_document()
 
     def test_advanced_search_past_first_page(self):
-        test_document_label = self.uploaded_documents[0].label
+        test_document_label = self.test_documents[0].label
 
-        for document in self.uploaded_documents:
+        for document in self.test_documents:
             self.grant_access(
                 obj=document, permission=permission_document_view
             )
diff --git a/mayan/apps/file_metadata/tests/test_classes.py b/mayan/apps/file_metadata/tests/test_classes.py
index a754d556e6..42c8c5a74f 100644
--- a/mayan/apps/file_metadata/tests/test_classes.py
+++ b/mayan/apps/file_metadata/tests/test_classes.py
@@ -14,8 +14,8 @@ class EXIFToolDriverTestCase(DocumentTestMixin, BaseTestCase):
     test_document_filename = TEST_PDF_DOCUMENT_FILENAME
 
     def test_driver_entries(self):
-        self.document.submit_for_file_metadata_processing()
-        value = self.document.get_file_metadata(
+        self.test_document.submit_for_file_metadata_processing()
+        value = self.test_document.get_file_metadata(
             dotted_name=TEST_PDF_FILE_METADATA_DOTTED_NAME
         )
         self.assertEqual(value, TEST_PDF_FILE_METADATA_VALUE)
diff --git a/mayan/apps/file_metadata/tests/test_events.py b/mayan/apps/file_metadata/tests/test_events.py
index a577ed4103..0c4a4a5188 100644
--- a/mayan/apps/file_metadata/tests/test_events.py
+++ b/mayan/apps/file_metadata/tests/test_events.py
@@ -13,13 +13,13 @@ from ..events import (
 class FileMetadataEventsTestCase(GenericDocumentTestCase):
     def test_document_version_finish_event(self):
         Action.objects.all().delete()
-        self.document.latest_version.submit_for_file_metadata_processing()
+        self.test_document.latest_version.submit_for_file_metadata_processing()
 
         # Get the most recent action
         action = Action.objects.order_by('-timestamp').first()
 
         self.assertEqual(
-            action.target, self.document.latest_version
+            action.target, self.test_document.latest_version
         )
         self.assertEqual(
             action.verb, event_file_metadata_document_version_finish.id
@@ -27,13 +27,13 @@ class FileMetadataEventsTestCase(GenericDocumentTestCase):
 
     def test_document_version_submit_event(self):
         Action.objects.all().delete()
-        self.document.latest_version.submit_for_file_metadata_processing()
+        self.test_document.latest_version.submit_for_file_metadata_processing()
 
         # Get the oldest action
         action = Action.objects.order_by('-timestamp').last()
 
         self.assertEqual(
-            action.target, self.document.latest_version
+            action.target, self.test_document.latest_version
         )
         self.assertEqual(
             action.verb, event_file_metadata_document_version_submit.id
diff --git a/mayan/apps/file_metadata/tests/test_views.py b/mayan/apps/file_metadata/tests/test_views.py
index ebed4dd71f..7ddfbbf8f0 100644
--- a/mayan/apps/file_metadata/tests/test_views.py
+++ b/mayan/apps/file_metadata/tests/test_views.py
@@ -16,12 +16,12 @@ from .literals import TEST_FILE_METADATA_KEY
 class FileMetadataViewsTestCase(GenericDocumentViewTestCase):
     def setUp(self):
         super(FileMetadataViewsTestCase, self).setUp()
-        self.test_driver = self.document.latest_version.file_metadata_drivers.first()
+        self.test_driver = self.test_document.latest_version.file_metadata_drivers.first()
 
     def _request_document_version_driver_list_view(self):
         return self.get(
             viewname='file_metadata:document_driver_list',
-            kwargs={'document_id': self.document.pk}
+            kwargs={'document_id': self.test_document.pk}
         )
 
     def test_document_version_driver_list_view_no_permission(self):
@@ -30,12 +30,12 @@ class FileMetadataViewsTestCase(GenericDocumentViewTestCase):
 
     def test_document_version_driver_list_view_with_access(self):
         self.grant_access(
-            permission=permission_file_metadata_view, obj=self.document
+            permission=permission_file_metadata_view, obj=self.test_document
         )
 
         response = self._request_document_version_driver_list_view()
         self.assertContains(
-            response=response, text=self.document.label, status_code=200
+            response=response, text=self.test_document.label, status_code=200
         )
 
     def _request_document_version_file_metadata_list_view(self):
@@ -54,7 +54,7 @@ class FileMetadataViewsTestCase(GenericDocumentViewTestCase):
 
     def test_document_version_file_metadata_list_view_with_access(self):
         self.grant_access(
-            obj=self.document, permission=permission_file_metadata_view
+            obj=self.test_document, permission=permission_file_metadata_view
         )
 
         response = self._request_document_version_file_metadata_list_view()
@@ -65,61 +65,61 @@ class FileMetadataViewsTestCase(GenericDocumentViewTestCase):
     def _request_document_submit_view(self):
         return self.post(
             viewname='file_metadata:document_submit',
-            kwargs={'document_id': self.document.pk}
+            kwargs={'document_id': self.test_document.pk}
         )
 
     def test_document_submit_view_no_permission(self):
-        self.document.latest_version.file_metadata_drivers.all().delete()
+        self.test_document.latest_version.file_metadata_drivers.all().delete()
 
         response = self._request_document_submit_view()
         self.assertEqual(response.status_code, 404)
 
         self.assertEqual(
-            self.document.latest_version.file_metadata_drivers.count(), 0
+            self.test_document.latest_version.file_metadata_drivers.count(), 0
         )
 
     def test_document_submit_view_with_access(self):
-        self.document.latest_version.file_metadata_drivers.all().delete()
+        self.test_document.latest_version.file_metadata_drivers.all().delete()
         self.grant_access(
-            permission=permission_file_metadata_submit, obj=self.document
+            permission=permission_file_metadata_submit, obj=self.test_document
         )
 
         response = self._request_document_submit_view()
         self.assertEqual(response.status_code, 302)
 
         self.assertEqual(
-            self.document.latest_version.file_metadata_drivers.count(), 1
+            self.test_document.latest_version.file_metadata_drivers.count(), 1
         )
 
     def _request_multiple_document_submit_view(self):
         return self.post(
             viewname='file_metadata:document_multiple_submit',
             data={
-                'id_list': self.document.pk,
+                'id_list': self.test_document.pk,
             }
         )
 
     def test_multiple_document_submit_view_no_permission(self):
-        self.document.latest_version.file_metadata_drivers.all().delete()
+        self.test_document.latest_version.file_metadata_drivers.all().delete()
 
         response = self._request_multiple_document_submit_view()
         self.assertEqual(response.status_code, 404)
 
         self.assertEqual(
-            self.document.latest_version.file_metadata_drivers.count(), 0
+            self.test_document.latest_version.file_metadata_drivers.count(), 0
         )
 
     def test_multiple_document_submit_view_with_access(self):
-        self.document.latest_version.file_metadata_drivers.all().delete()
+        self.test_document.latest_version.file_metadata_drivers.all().delete()
         self.grant_access(
-            permission=permission_file_metadata_submit, obj=self.document
+            permission=permission_file_metadata_submit, obj=self.test_document
         )
 
         response = self._request_multiple_document_submit_view()
         self.assertEqual(response.status_code, 302)
 
         self.assertEqual(
-            self.document.latest_version.file_metadata_drivers.count(), 1
+            self.test_document.latest_version.file_metadata_drivers.count(), 1
         )
 
 
@@ -127,7 +127,7 @@ class DocumentTypeViewsTestCase(GenericDocumentViewTestCase):
     def _request_document_type_settings_view(self):
         return self.get(
             viewname='file_metadata:document_type_settings',
-            kwargs={'document_type_id': self.document.document_type.pk}
+            kwargs={'document_type_id': self.test_document.document_type.pk}
         )
 
     def test_document_type_settings_view_no_permission(self):
@@ -136,7 +136,7 @@ class DocumentTypeViewsTestCase(GenericDocumentViewTestCase):
 
     def test_document_type_settings_view_with_access(self):
         self.grant_access(
-            obj=self.document_type,
+            obj=self.test_document_type,
             permission=permission_document_type_file_metadata_setup
         )
 
@@ -146,7 +146,7 @@ class DocumentTypeViewsTestCase(GenericDocumentViewTestCase):
     def _request_document_type_submit_view(self):
         return self.post(
             viewname='file_metadata:document_type_submit', data={
-                'document_type': self.document_type.pk,
+                'document_type': self.test_document_type.pk,
             }
         )
 
@@ -155,17 +155,17 @@ class DocumentTypeViewsTestCase(GenericDocumentViewTestCase):
         self.assertEqual(response.status_code, 200)
 
         self.assertEqual(
-            self.document.latest_version.file_metadata_drivers.count(), 0
+            self.test_document.latest_version.file_metadata_drivers.count(), 0
         )
 
     def test_document_type_submit_view_with_access(self):
         self.grant_access(
-            obj=self.document_type, permission=permission_file_metadata_submit
+            obj=self.test_document_type, permission=permission_file_metadata_submit
         )
 
         response = self._request_document_type_submit_view()
         self.assertEqual(response.status_code, 302)
 
         self.assertEqual(
-            self.document.latest_version.file_metadata_drivers.count(), 1
+            self.test_document.latest_version.file_metadata_drivers.count(), 1
         )
diff --git a/mayan/apps/mailer/tests/test_models.py b/mayan/apps/mailer/tests/test_models.py
index c60d285e3f..376e4ba669 100644
--- a/mayan/apps/mailer/tests/test_models.py
+++ b/mayan/apps/mailer/tests/test_models.py
@@ -35,17 +35,17 @@ class ModelTestCase(MailerTestMixin, GenericDocumentTestCase):
     def test_send_attachment(self):
         self._create_test_user_mailer()
         self.test_user_mailer.send_document(
-            to=TEST_EMAIL_ADDRESS, document=self.document, as_attachment=True
+            to=TEST_EMAIL_ADDRESS, document=self.test_document, as_attachment=True
         )
 
         self.assertEqual(len(mail.outbox), 1)
         self.assertEqual(mail.outbox[0].from_email, TEST_EMAIL_FROM_ADDRESS)
         self.assertEqual(mail.outbox[0].to, [TEST_EMAIL_ADDRESS])
-        with self.document.open() as file_object:
+        with self.test_document.open() as file_object:
             self.assertEqual(
                 mail.outbox[0].attachments[0], (
-                    self.document.label, file_object.read(),
-                    self.document.file_mimetype
+                    self.test_document.label, file_object.read(),
+                    self.test_document.file_mimetype
                 )
             )
 
diff --git a/mayan/apps/metadata/tests/test_views.py b/mayan/apps/metadata/tests/test_views.py
index 55a41df41c..43b8b87b9e 100644
--- a/mayan/apps/metadata/tests/test_views.py
+++ b/mayan/apps/metadata/tests/test_views.py
@@ -196,7 +196,7 @@ class DocumentMetadataTestCase(GenericDocumentViewTestCase):
         self._create_test_document_metadata()
 
         self.grant_access(
-            obj=self.document, permission=permission_document_metadata_remove,
+            obj=self.test_document, permission=permission_document_metadata_remove,
         )
 
         # Silence unrelated logging
diff --git a/mayan/apps/mirroring/tests/test_filesystems.py b/mayan/apps/mirroring/tests/test_filesystems.py
index 003c9b1949..3036f929f6 100644
--- a/mayan/apps/mirroring/tests/test_filesystems.py
+++ b/mayan/apps/mirroring/tests/test_filesystems.py
@@ -29,12 +29,12 @@ class IndexFilesystemTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
             link_documents=True
         )
 
-        document = self.upload_document()
+        self.upload_document()
         index_filesystem = IndexFilesystem(index_slug=self.test_index.slug)
 
         self.assertEqual(
             index_filesystem.access(
-                '/{}/{}'.format(TEST_NODE_EXPRESSION, document.label)
+                '/{}/{}'.format(TEST_NODE_EXPRESSION, self.test_document.label)
             ), None
         )
 
@@ -46,12 +46,12 @@ class IndexFilesystemTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
             link_documents=True
         )
 
-        document = self.upload_document()
+        self.upload_document()
         index_filesystem = IndexFilesystem(index_slug=self.test_index.slug)
 
         with self.assertRaises(FuseOSError):
             index_filesystem.access(
-                '/{}/{}_non_valid'.format(TEST_NODE_EXPRESSION, document.label)
+                '/{}/{}_non_valid'.format(TEST_NODE_EXPRESSION, self.test_document.label)
             )
 
     def test_document_open(self):
@@ -62,20 +62,22 @@ class IndexFilesystemTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
             link_documents=True
         )
 
-        document = self.upload_document()
+        self.upload_document()
         index_filesystem = IndexFilesystem(index_slug=self.test_index.slug)
 
         file_handle = index_filesystem.open(
-            '/{}/{}'.format(TEST_NODE_EXPRESSION, document.label), 'rb'
+            '/{}/{}'.format(TEST_NODE_EXPRESSION, self.test_document.label),
+            'rb'
         )
 
         self.assertEqual(
             hashlib.sha256(
                 index_filesystem.read(
-                    path=None, size=document.size, offset=0, fh=file_handle
+                    fh=file_handle, offset=0, path=None,
+                    size=self.test_document.size
                 )
             ).hexdigest(),
-            document.checksum
+            self.test_document.checksum
         )
 
     def test_multiline_indexes(self):
@@ -139,8 +141,8 @@ class IndexFilesystemTestCase(IndexTestMixin, DocumentTestMixin, BaseTestCase):
             link_documents=True
         )
 
-        self.document = Document.objects.create(
-            document_type=self.document_type, label='document_stub'
+        self.test_document = Document.objects.create(
+            document_type=self.test_document_type, label='document_stub'
         )
         index_filesystem = IndexFilesystem(index_slug=self.test_index.slug)
         self.test_index.rebuild()
diff --git a/mayan/apps/ocr/tests/test_events.py b/mayan/apps/ocr/tests/test_events.py
index 4ea851b18d..231182dcb1 100644
--- a/mayan/apps/ocr/tests/test_events.py
+++ b/mayan/apps/ocr/tests/test_events.py
@@ -12,13 +12,13 @@ from ..events import (
 class OCREventsTestCase(GenericDocumentTestCase):
     def test_document_version_submit_event(self):
         Action.objects.all().delete()
-        self.document.submit_for_ocr()
+        self.test_document.submit_for_ocr()
 
         # Get the oldest action
         action = Action.objects.order_by('-timestamp').last()
 
         self.assertEqual(
-            action.target, self.document.latest_version
+            action.target, self.test_document.latest_version
         )
         self.assertEqual(
             action.verb, event_ocr_document_version_submit.id
@@ -26,13 +26,13 @@ class OCREventsTestCase(GenericDocumentTestCase):
 
     def test_document_version_finish_event(self):
         Action.objects.all().delete()
-        self.document.submit_for_ocr()
+        self.test_document.submit_for_ocr()
 
         # Get the most recent action
         action = Action.objects.order_by('-timestamp').first()
 
         self.assertEqual(
-            action.target, self.document.latest_version
+            action.target, self.test_document.latest_version
         )
         self.assertEqual(
             action.verb, event_ocr_document_version_finish.id
diff --git a/mayan/apps/ocr/tests/test_indexing.py b/mayan/apps/ocr/tests/test_indexing.py
index b5e1881b1a..2e785f391f 100644
--- a/mayan/apps/ocr/tests/test_indexing.py
+++ b/mayan/apps/ocr/tests/test_indexing.py
@@ -16,7 +16,7 @@ class OCRIndexingTestCase(DocumentTestMixin, BaseTestCase):
     def test_ocr_indexing(self):
         index = Index.objects.create(label=TEST_INDEX_LABEL)
 
-        index.document_types.add(self.document_type)
+        index.document_types.add(self.test_document_type)
 
         root = index.template_root
         index.node_templates.create(
diff --git a/mayan/apps/ocr/tests/test_models.py b/mayan/apps/ocr/tests/test_models.py
index 2e95793988..d2a842054a 100644
--- a/mayan/apps/ocr/tests/test_models.py
+++ b/mayan/apps/ocr/tests/test_models.py
@@ -20,7 +20,7 @@ class DocumentOCRTestCase(DocumentTestMixin, BaseTestCase):
     _skip_file_descriptor_test = True
 
     def test_ocr_language_backends_end(self):
-        content = self.document.pages.first().ocr_content.content
+        content = self.test_document.pages.first().ocr_content.content
         self.assertTrue(TEST_DOCUMENT_CONTENT in content)
 
 
diff --git a/mayan/apps/sources/tests/test_views.py b/mayan/apps/sources/tests/test_views.py
index 50a401684d..6eeaad3bca 100644
--- a/mayan/apps/sources/tests/test_views.py
+++ b/mayan/apps/sources/tests/test_views.py
@@ -44,7 +44,7 @@ class DocumentUploadTestCase(GenericDocumentViewTestCase):
                     'source_id': self.source.pk
                 }, data={
                     'source-file': file_object,
-                    'document_type_id': self.document_type.pk,
+                    'document_type_id': self.test_document_type.pk,
                 }
             )
 
@@ -53,7 +53,7 @@ class DocumentUploadTestCase(GenericDocumentViewTestCase):
         self.source.save()
 
         self.grant_access(
-            obj=self.document_type, permission=permission_document_create
+            obj=self.test_document_type, permission=permission_document_create
         )
 
         response = self._request_upload_wizard_view(
@@ -98,7 +98,7 @@ class DocumentUploadTestCase(GenericDocumentViewTestCase):
         # Create an access control entry giving the role the document
         # create permission for the selected document type.
         self.grant_access(
-            obj=self.document_type, permission=permission_document_create
+            obj=self.test_document_type, permission=permission_document_create
         )
 
         with open(TEST_SMALL_DOCUMENT_PATH, mode='rb') as file_object:
@@ -107,7 +107,7 @@ class DocumentUploadTestCase(GenericDocumentViewTestCase):
                     'source_id': self.source.pk
                 }, data={
                     'source-file': file_object,
-                    'document_type_id': self.document_type.pk,
+                    'document_type_id': self.test_document_type.pk,
                 }
             )
         self.assertEqual(response.status_code, 302)
@@ -117,7 +117,7 @@ class DocumentUploadTestCase(GenericDocumentViewTestCase):
     def _request_upload_interactive_view(self):
         return self.get(
             viewname='sources:upload_interactive', data={
-                'document_type_id': self.document_type.pk,
+                'document_type_id': self.test_document_type.pk,
             }
         )
 
@@ -127,7 +127,7 @@ class DocumentUploadTestCase(GenericDocumentViewTestCase):
 
     def test_upload_interactive_view_with_access(self):
         self.grant_access(
-            permission=permission_document_create, obj=self.document_type
+            permission=permission_document_create, obj=self.test_document_type
         )
         response = self._request_upload_interactive_view()
         self.assertContains(
@@ -204,7 +204,7 @@ class NewDocumentVersionViewTestCase(GenericDocumentViewTestCase):
 
         response = self.post(
             viewname='sources:upload_version', kwargs={
-                'document_pk': self.document.pk
+                'document_pk': self.test_document.pk
             }, follow=True
         )
 
@@ -215,7 +215,7 @@ class NewDocumentVersionViewTestCase(GenericDocumentViewTestCase):
 
         response = self.get(
             viewname='documents:document_version_list', kwargs={
-                'pk': self.document.pk
+                'pk': self.test_document.pk
             }, follow=True
         )
 
diff --git a/mayan/apps/tags/tests/test_actions.py b/mayan/apps/tags/tests/test_actions.py
index bc7bb0fa11..8429146a1e 100644
--- a/mayan/apps/tags/tests/test_actions.py
+++ b/mayan/apps/tags/tests/test_actions.py
@@ -17,15 +17,15 @@ class TagActionTestCase(ActionTestCase):
 
     def test_tag_attach_action(self):
         action = AttachTagAction(form_data={'tags': Tag.objects.all()})
-        action.execute(context={'document': self.document})
+        action.execute(context={'document': self.test_document})
 
         self.assertEqual(self.tag.documents.count(), 1)
-        self.assertEqual(list(self.tag.documents.all()), [self.document])
+        self.assertEqual(list(self.tag.documents.all()), [self.test_document])
 
     def test_tag_remove_action(self):
-        self.tag.attach_to(document=self.document)
+        self.tag.attach_to(document=self.test_document)
 
         action = RemoveTagAction(form_data={'tags': Tag.objects.all()})
-        action.execute(context={'document': self.document})
+        action.execute(context={'document': self.test_document})
 
         self.assertEqual(self.tag.documents.count(), 0)
diff --git a/mayan/apps/tags/tests/test_models.py b/mayan/apps/tags/tests/test_models.py
index 65b8653156..c0df95db9c 100644
--- a/mayan/apps/tags/tests/test_models.py
+++ b/mayan/apps/tags/tests/test_models.py
@@ -11,7 +11,7 @@ class TagTestCase(DocumentTestMixin, TagTestMixin, BaseTestCase):
 
     def test_document_addition(self):
         self._create_test_tag()
-        self.test_document = self.upload_document()
+        self.upload_document()
 
         self.test_tag.documents.add(self.test_document)
 
@@ -19,7 +19,7 @@ class TagTestCase(DocumentTestMixin, TagTestMixin, BaseTestCase):
 
     def test_document_remove(self):
         self._create_test_tag()
-        self.test_document = self.upload_document()
+        self.upload_document()
 
         self.test_tag.documents.remove(self.test_document)
 
diff --git a/mayan/apps/tags/tests/test_views.py b/mayan/apps/tags/tests/test_views.py
index f0181bcb13..0a141b5eaa 100644
--- a/mayan/apps/tags/tests/test_views.py
+++ b/mayan/apps/tags/tests/test_views.py
@@ -119,7 +119,7 @@ class TagDocumentViewTestCase(TagTestMixin, TagViewTestMixin, GenericDocumentVie
 
         self.grant_access(obj=self.test_tag, permission=permission_tag_view)
         self.grant_access(
-            obj=self.document, permission=permission_document_view
+            obj=self.test_document, permission=permission_document_view
         )
 
         response = self._request_test_tag_document_list_view()
diff --git a/mayan/apps/tags/tests/test_wizard_steps.py b/mayan/apps/tags/tests/test_wizard_steps.py
index c225b3e52e..d844bc78d9 100644
--- a/mayan/apps/tags/tests/test_wizard_steps.py
+++ b/mayan/apps/tags/tests/test_wizard_steps.py
@@ -43,7 +43,7 @@ class TaggedDocumentUploadTestCase(TagTestMixin, GenericDocumentViewTestCase):
         self._create_test_tag()
 
         self.grant_access(
-            obj=self.document_type, permission=permission_document_create
+            obj=self.test_document_type, permission=permission_document_create
         )
         response = self._request_upload_interactive_document_create_view()
         self.assertEqual(response.status_code, 302)
diff --git a/mayan/apps/user_management/tests/test_views.py b/mayan/apps/user_management/tests/test_views.py
index e64654d2fc..901b7f0805 100644
--- a/mayan/apps/user_management/tests/test_views.py
+++ b/mayan/apps/user_management/tests/test_views.py
@@ -381,19 +381,19 @@ class MetadataLookupIntegrationTestCase(GenericDocumentViewTestCase):
             name=TEST_METADATA_TYPE_NAME, label=TEST_METADATA_TYPE_LABEL
         )
 
-        self.document_type.metadata.create(metadata_type=self.metadata_type)
+        self.test_document_type.metadata.create(metadata_type=self.metadata_type)
 
     def test_user_list_lookup_render(self):
         self.metadata_type.lookup = '{{ users }}'
         self.metadata_type.save()
-        self.document.metadata.create(metadata_type=self.metadata_type)
+        self.test_document.metadata.create(metadata_type=self.metadata_type)
         self.grant_access(
-            obj=self.document, permission=permission_document_metadata_edit
+            obj=self.test_document, permission=permission_document_metadata_edit
         )
 
         response = self.get(
             viewname='metadata:metadata_edit', kwargs={
-                'pk': self.document.pk
+                'pk': self.test_document.pk
             }
         )
         self.assertContains(
@@ -405,13 +405,13 @@ class MetadataLookupIntegrationTestCase(GenericDocumentViewTestCase):
     def test_group_list_lookup_render(self):
         self.metadata_type.lookup = '{{ groups }}'
         self.metadata_type.save()
-        self.document.metadata.create(metadata_type=self.metadata_type)
+        self.test_document.metadata.create(metadata_type=self.metadata_type)
         self.grant_access(
-            obj=self.document, permission=permission_document_metadata_edit
+            obj=self.test_document, permission=permission_document_metadata_edit
         )
 
         response = self.get(
-            viewname='metadata:metadata_edit', kwargs={'pk': self.document.pk}
+            viewname='metadata:metadata_edit', kwargs={'pk': self.test_document.pk}
         )
 
         self.assertContains(