"cannot load such file -- test/unit/assertions (LoadError)"

Author: amatsuda

gemfiles/Gemfile.rails-3.0

@@ -4,6 +4,7 @@ gem 'railties', '~> 3.0.0'
 gem 'activerecord', '~> 3.0.0'
 gem 'nokogiri', '~> 1.5.0'
 gem 'rspec-rails', '~> 2.14.1'
+gem 'test-unit'
 gem 'capybara', '~> 2.0.0'
 # stick to versions that work under Ruby 1.8 for now
 gem 'mime-types', '< 2'

gemfiles/Gemfile.rails-3.1

@@ -7,6 +7,7 @@ if RUBY_VERSION <= '1.8.7'
 end
 gem 'nokogiri', '~> 1.5.0'
 gem 'rspec-rails', '~> 2.14.1'
+gem 'test-unit'
 gem 'capybara', '~> 2.0.0'
 # stick to versions that work under Ruby 1.8 for now
 gem 'mime-types', '< 2'