From 9684e1b638b96e15ef4b2efc529e74c67b008f04 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bendeg=C3=BAz=20=C3=81cs?=
 <30595431+acsbendi@users.noreply.github.com>
Date: Thu, 4 Jul 2019 17:18:12 +0200
Subject: [PATCH] Abstract methods raise NotImplementedError

---
 moto/core/authentication.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/moto/core/authentication.py b/moto/core/authentication.py
index 96247970b..9ef687bad 100644
--- a/moto/core/authentication.py
+++ b/moto/core/authentication.py
@@ -60,7 +60,7 @@ class IAMRequestBase(ABC):
 
     @abstractmethod
     def _raise_access_denied(self, iam_user_name):
-        pass
+        raise NotImplementedError()
 
     @staticmethod
     def _collect_policies_for_iam_user(iam_user_name):
@@ -88,7 +88,7 @@ class IAMRequestBase(ABC):
 
     @abstractmethod
     def _create_auth(self, credentials):
-        pass
+        raise NotImplementedError()
 
     @staticmethod
     def _create_headers_for_aws_request(signed_headers, original_headers):