domain repos for PE numbers and task orders

tests/factories.py

@@ -1,7 +1,9 @@
 import factory
 from uuid import uuid4
 
-from atst.models import Request
+from atst.models import Request, RequestStatusEvent
+from atst.models.pe_number import PENumber
+from atst.models.task_order import TaskOrder
 
 
 class RequestFactory(factory.Factory):
@@ -9,3 +11,11 @@ class RequestFactory(factory.Factory):
         model = Request
 
     id = factory.Sequence(lambda x: uuid4())
+
+class PENumberFactory(factory.Factory):
+    class Meta:
+        model = PENumber
+
+class TaskOrderFactory(factory.Factory):
+    class Meta:
+        model = TaskOrder