Fix tests

Author: adamtheturtle

src/vws/exceptions.py

@@ -50,6 +50,21 @@ def __init__(self, response: Response) -> None:
         self.response = response
 
 
+class AuthenticationFailure(Exception):
+    """
+    Exception raised when Vuforia returns a response with a result code
+    'AuthenticationFailure'.
+    """
+
+    def __init__(self, response: Response) -> None:
+        """
+        Args:
+            response: The response to a request to Vuforia.
+        """
+        super().__init__()
+        self.response = response
+
+
 class TargetStatusProcessing(Exception):
     """
     Exception raised when Vuforia returns a response with a result code

src/vws/vws.py

@@ -15,6 +15,7 @@
 
 from vws._authorization import authorization_header, rfc_1123_date
 from vws.exceptions import (
+    AuthenticationFailure,
     BadImage,
     Fail,
     ImageTooLarge,
@@ -102,6 +103,7 @@ def _raise_for_result_code(
         return
 
     exception = {
+        'AuthenticationFailure': AuthenticationFailure,
         'BadImage': BadImage,
         'Fail': Fail,
         'ImageTooLarge': ImageTooLarge,

tests/test_exceptions.py

@@ -14,6 +14,7 @@
 
 from vws import VWS
 from vws.exceptions import (
+    AuthenticationFailure,
     BadImage,
     Fail,
     ImageTooLarge,