chore(basae): Add capability to Functional Model Test Suite create fixture to cater for many to many field

ref: #904

app/centurion/tests/functional_models.py

@@ -1,5 +1,7 @@
 import pytest
 
+from django.db import models
+
 
 
 @pytest.mark.models
@@ -23,25 +25,66 @@ class ModelTestCases:
     """
 
 
-    @pytest.fixture( scope = 'function' )
-    def created_model(self, django_db_blocker, model, model_kwargs):
+    @pytest.fixture( scope = 'function')
+    def created_model(self, request, django_db_blocker,
+        model, model_kwargs, mocker, model_user, kwargs_user
+    ):
 
-        model_object = None
-
-        if not model._meta.abstract:
-
-            with django_db_blocker.unblock():
-
-                model_object = model.objects.create(
-                    **model_kwargs
-                )
-
-        yield model_object
+        item = None
 
         with django_db_blocker.unblock():
 
-            if model_object:
-                model_object.delete()
+            kwargs_many_to_many = {}
+
+            kwargs = {}
+
+            for key, value in model_kwargs.items():
+
+                field = model._meta.get_field(key)
+
+                if isinstance(field, models.ManyToManyField):
+
+                    kwargs_many_to_many.update({
+                        key: value
+                    })
+
+                else:
+
+                    kwargs.update({
+                        key: value
+                    })
+
+
+            context_user = mocker.patch.object(
+                model, 'context'
+            )
+            user = model_user.objects.create( **kwargs_user )
+            context_user.__getitem__.side_effect = {
+                'logger': None,
+                'user': user
+            }.__getitem__
+
+            item = model.objects.create(
+                **kwargs
+            )
+
+            for key, value in kwargs_many_to_many.items():
+
+                field = getattr(item, 'target_team')
+
+                for entry in value:
+
+                    field.add(entry)
+
+            request.cls.item = item
+
+        yield item
+
+        with django_db_blocker.unblock():
+
+            item.delete()
+
+            user.delete()