Fix

Author: JaviCerveraIngram

tests/test_tier_config_request.py

@@ -237,6 +237,6 @@ def __init__(self, response='', exception_class=None):
 
     def process_request(self, request):
         if self.exception_class:
-            self.exception_class(self.response)
+            raise self.exception_class(self.response)
         else:
             return self.response