test(itam): Refactor ITAMAssetBase model API Fields render test Suite to PyTest

ref: #883 #888

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

@@ -22,3 +22,17 @@ def create_serializer():
 
 
     yield ModelSerializer
+
+
+@pytest.fixture( scope = 'class', autouse = True)
+def model_kwargs(request, kwargs_itamassetbase):
+
+    request.cls.kwargs_create_item = kwargs_itamassetbase.copy()
+
+    yield kwargs_itamassetbase.copy()
+
+    if hasattr(request.cls, 'kwargs_create_item'):
+        try:
+            del request.cls.kwargs_create_item
+        except:
+            pass

app/itam/tests/functional/itamasset_base/test_functional_itam_asset_base_api_fields.py

@@ -1,6 +1,6 @@
 import pytest
 
-from accounting.tests.unit.asset_base.test_unit_asset_base_api_fields import (
+from accounting.tests.functional.asset_base.test_functional_asset_base_api_fields import (
     AssetBaseAPIInheritedCases
 )
 
@@ -12,13 +12,14 @@ class ITAMAssetBaseAPITestCases(
 ):
 
 
-    parameterized_test_data = {
-        'itam_type': {
-            'expected': str
-        },
-    }
+    @property
+    def parameterized_api_fields(self):
 
-    kwargs_create_item: dict = {}
+        return {
+            'itam_type': {
+                'expected': str
+            },
+        }
 
 
 
@@ -26,9 +27,7 @@ class ITAMAssetBaseAPIInheritedCases(
     ITAMAssetBaseAPITestCases,
 ):
 
-    kwargs_create_item: dict = None
-
-    model = None
+    pass