1 files changed, 15 insertions, 0 deletions
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 4cf376624..561a75da6 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -275,3 +275,18 @@ class ApplicationController < ActionController::Base
         @popup_banner = nil
     end
 end
+
+
+def with_env_tz(new_tz = 'US/Eastern')
+  old_tz, ENV['TZ'] = ENV['TZ'], new_tz
+  yield
+ensure
+  old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ')
+end
+
+def with_active_record_default_timezone(zone)
+  old_zone, ActiveRecord::Base.default_timezone = ActiveRecord::Base.default_timezone, zone
+  yield
+ensure
+  ActiveRecord::Base.default_timezone = old_zone
+end