refactor(itam): API Metadata Functional Test Suite re-written to Pytest for model OperatingSystem

ref: #925 #922

app/itam/tests/functional/operating_system/conftest.py

@@ -0,0 +1,25 @@
+import pytest
+
+
+
+@pytest.fixture( scope = 'class')
+def model(model_operatingsystem):
+
+    yield model_operatingsystem
+
+
+@pytest.fixture( scope = 'class', autouse = True)
+def model_kwargs(request, kwargs_operatingsystem):
+
+    request.cls.kwargs_create_item = kwargs_operatingsystem.copy()
+
+    yield kwargs_operatingsystem.copy()
+
+    if hasattr(request.cls, 'kwargs_create_item'):
+        del request.cls.kwargs_create_item
+
+
+@pytest.fixture( scope = 'class')
+def model_serializer(serializer_device):
+
+    yield serializer_device

app/itam/tests/functional/operating_system/test_functional_operating_system_metadata.py

@@ -9,8 +9,6 @@ from access.models.tenant import Tenant as Organization
 from access.models.team import Team
 from access.models.team_user import TeamUsers
 
-from api.tests.abstract.api_permissions_viewset import APIPermissions
-from api.tests.abstract.api_serializer_viewset import SerializersTestCases
 from api.tests.abstract.test_metadata_functional import MetadataAttributesFunctional, MetaDataNavigationEntriesFunctional
 
 from itam.models.operating_system import OperatingSystem
@@ -218,26 +216,6 @@ class ViewSetBase:
 
 
 
-class OperatingSystemPermissionsAPI(
-    ViewSetBase,
-    APIPermissions,
-    TestCase,
-):
-
-    pass
-
-
-
-class OperatingSystemViewSet(
-    ViewSetBase,
-    SerializersTestCases,
-    TestCase,
-):
-
-    pass
-
-
-
 class OperatingSystemMetadata(
     ViewSetBase,
     MetadataAttributesFunctional,