Add a test to verify that all important blueprints have all their methods decorated

This ensures that we don't accidentally add a blueprint method without either explicitly blacklisting or whitelisting anonymous access

endpoints/decorators.py

@@ -15,6 +15,12 @@ def anon_allowed(func):
 
 def anon_protect(func):
   """ Marks a method as requiring some form of valid user auth before it can be executed. """
+  func.__anon_protected = True
+  return check_anon_protection(func)
+
+
+def check_anon_protection(func):
+  """ Validates a method as requiring some form of valid user auth before it can be executed. """
   @wraps(func)
   def wrapper(*args, **kwargs):
     # Skip if anonymous access is allowed.