change testoutput format

auth.py

@@ -19,9 +19,10 @@ def decodeToken(token):
         logger.error("{}".format(e))
         raise werkzeug.exceptions.Unauthorized()
 
-def testToken(user, token_info):
-    return '''
-    You are user_id {user} and the provided token has been signed by this issuers. Fine.'.
-    Decoded token claims: {token_info}.
-    '''.format(user=user, token_info=token_info)
+
+def testToken(user, token_info):
+    return {
+        "message": f"You are user_id {user} and the provided token has been signed by this issuers. Fine.",
+        "details": token_info
+    }