From 2ae9bf3d4928ec9e38f98b1fd20734fb81b07827 Mon Sep 17 00:00:00 2001
From: Jakub Warmuz <jakub@warmuz.org>
Date: Tue, 2 Jun 2015 07:14:01 +0000
Subject: [PATCH] Use timedelta instead of now.month + 1 (partially fixes:
 #456).

`ValueError: day is out of range for month`
---
 letsencrypt/tests/acme_util.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/letsencrypt/tests/acme_util.py b/letsencrypt/tests/acme_util.py
index 48e3beba7..8780e8095 100644
--- a/letsencrypt/tests/acme_util.py
+++ b/letsencrypt/tests/acme_util.py
@@ -125,10 +125,9 @@ def gen_authzr(authz_status, domain, challs, statuses, combos=True):
     if combos:
         authz_kwargs.update({"combinations": gen_combos(challbs)})
     if authz_status == messages2.STATUS_VALID:
-        now = datetime.datetime.now()
         authz_kwargs.update({
             "status": authz_status,
-            "expires": datetime.datetime(now.year, now.month + 1, now.day),
+            "expires": datetime.datetime.now() + datetime.timedelta(days=31),
         })
     else:
         authz_kwargs.update({