helper.rb in padrino-mailer-0.12.0.rc3

- old
+ new

@@ -1,5 +1,5 @@
-ENV['PADRINO_ENV'] = 'test'
+ENV['RACK_ENV'] = 'test'
 PADRINO_ROOT = File.dirname(__FILE__) unless defined? PADRINO_ROOT
 
 require File.expand_path('../../../load_paths', __FILE__)
 require File.join(File.dirname(__FILE__), '..', '..', 'padrino-core', 'test', 'mini_shoulda')
 require 'rack/test'