Gemfile in domain_prefix-0.3.0.9 vs Gemfile in domain_prefix-0.3.0.10

@@ -1,8 +1,9 @@
 source 'https://rubygems.org/'
 
 gem 'simpleidn', '>=0.0.5'
 
 group :development, :test do
+  gem 'test-unit'
   gem 'turn', '>=0.9.0'
   gem 'jeweler', '>=2.0.0'
 end