From b512f7b7149502cebceb5ddbb8bcd3a152ad09ee Mon Sep 17 00:00:00 2001
From: tomykaira <tomykaira@gmail.com>
Date: Sat, 17 Dec 2011 14:15:14 +0900
Subject: [PATCH] Specify TimeZone before running tests

In Japan, the test failed with the following message.

  'Delorean time_travel_to with block should travel through time several times' FAILED
  expected: Thu, 01 Jan 2009,
       got: Fri, 02 Jan 2009 (using ==)

The test should set running envrionment(UTC) by itself, or convert all date and time to UTC.
---
 spec/delorean_spec.rb | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/spec/delorean_spec.rb b/spec/delorean_spec.rb
index 51722db..09e3b61 100644
--- a/spec/delorean_spec.rb
+++ b/spec/delorean_spec.rb
@@ -4,6 +4,15 @@
 
 describe Delorean do
 
+  before(:all) do
+    @default_tz = ENV['TZ']
+    ENV['TZ'] = 'UTC'
+  end
+
+  after(:all) do
+    ENV['TZ'] = @default_tz
+  end
+
   after(:each) do
     Delorean.back_to_the_present
   end