test(access): Add Serializer unit test suit for model Entity

ref: #893 #877

app/access/tests/unit/entity/conftest.py

@@ -16,3 +16,9 @@ def model_kwargs(request, kwargs_entity):
 
     if hasattr(request.cls, 'kwargs_create_item'):
         del request.cls.kwargs_create_item
+
+
+@pytest.fixture( scope = 'class')
+def model_serializer(serializer_entity):
+
+    yield serializer_entity

app/access/tests/unit/entity/test_unit_entity_serializer.py

@@ -0,0 +1,27 @@
+import pytest
+
+from api.tests.unit.test_unit_serializer import (
+    SerializerTestCases
+)
+
+
+@pytest.mark.model_entity
+class EntitySerializerTestCases(
+    SerializerTestCases
+):
+    pass
+
+
+
+class EntitySerializerInheritedCases(
+    EntitySerializerTestCases
+):
+    pass
+
+
+
+@pytest.mark.module_access
+class EntitySerializerPyTest(
+    EntitySerializerTestCases
+):
+    pass