test(itim): Refactor TicketRequest model API Fields render test Suite to PyTest

ref: #892 #891

app/itim/tests/functional/ticket_request/conftest.py

@@ -24,3 +24,11 @@ def create_serializer():
     yield serializer
 
     del serializer
+
+
+@pytest.fixture( scope = 'class', autouse = True)
+def model_kwargs(request, kwargs_requestticket):
+
+    request.cls.kwargs_create_item = kwargs_requestticket.copy()
+
+    yield kwargs_requestticket.copy()

app/itim/tests/functional/ticket_request/test_functional_ticket_request_api_fields.py

@@ -1,4 +1,4 @@
-from itim.tests.unit.ticket_slm.test_unit_ticket_slm_api_fields import TicketSLMAPIInheritedCases
+from itim.tests.functional.ticket_slm.test_functional_ticket_slm_api_fields import TicketSLMAPIInheritedCases
 
 
 
@@ -6,7 +6,7 @@ class TicketRequestAPITestCases(
     TicketSLMAPIInheritedCases,
 ):
 
-    model = None
+    pass
 
 
 
@@ -14,9 +14,7 @@ class TicketRequestAPIInheritedCases(
     TicketRequestAPITestCases,
 ):
 
-    kwargs_create_item: dict = None
+    pass
-
-    model = None