fixup! Move test-unit dep where Rails version is present

Even though probably it's only needed for specs, not features

Author: pirj

Gemfile

@@ -42,9 +42,6 @@ if RUBY_VERSION >= '2.0.0' && RUBY_VERSION < '2.2.0'
   gem 'rubocop', "~> 0.23.0"
 end
 
-# `test-unit` was removed from the core in Ruby 2.2
-gem 'test-unit' if RUBY_VERSION >= '2.2.0' && version =~ /3[.-]2[.-]/
-
 custom_gemfile = File.expand_path("../Gemfile-custom", __FILE__)
 eval_gemfile custom_gemfile if File.exist?(custom_gemfile)
 

Gemfile-rails-dependencies

@@ -50,4 +50,7 @@ else
   end
 end
 
+# `test-unit` was removed from the core in Ruby 2.2
+gem 'test-unit' if RUBY_VERSION >= '2.2.0' && version =~ /3[.-]2[.-]/
+
 gem 'jruby-openssl', :platforms => [:jruby]