test(test_openai_endpoints.py): make test stricter

proxy_server_config.yaml

@@ -96,9 +96,9 @@ litellm_settings:
 
 router_settings:
   routing_strategy: usage-based-routing-v2 
-  redis_host: os.environ/REDIS_HOST
-  redis_password: os.environ/REDIS_PASSWORD
-  redis_port: os.environ/REDIS_PORT
+  # redis_host: os.environ/REDIS_HOST
+  # redis_password: os.environ/REDIS_PASSWORD
+  # redis_port: os.environ/REDIS_PORT
   enable_pre_call_checks: true
 
 general_settings: 

tests/test_openai_endpoints.py

@@ -260,7 +260,10 @@ async def test_chat_completion_ratelimit():
             await asyncio.gather(*tasks)
             pytest.fail("Expected at least 1 call to fail")
         except Exception as e:
-            pass
+            if "Request did not return a 200 status code: 429" in str(e):
+                pass
+            else:
+                pytest.fail(f"Wrong error received - {str(e)}")
 
 
 @pytest.mark.asyncio