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

ref: #893 #879

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

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

app/access/tests/unit/contact/test_unit_contact_serializer.py

@@ -0,0 +1,28 @@
+import pytest
+
+from access.tests.unit.person.test_unit_person_serializer import (
+    PersonSerializerInheritedCases
+)
+
+
+
+@pytest.mark.model_contact
+class ContactSerializerTestCases(
+    PersonSerializerInheritedCases
+):
+    pass
+
+
+
+class ContactSerializerInheritedCases(
+    ContactSerializerTestCases
+):
+    pass
+
+
+
+@pytest.mark.module_access
+class ContactSerializerPyTest(
+    ContactSerializerTestCases
+):
+    pass