Rails Templates Quickly generate a rails app with the default Wagon configuration using Rails Templates. Minimal Get a minimal rails 5 app ready to be deployed on Heroku with Bootstrap, Simple form and debugging gems. gem install rails -v 5.0.5 # Maybe you already have it :) rails new \ -T --database postgresql \ -m https://raw.githubusercontent.com/artemrakov/rails-templates/master/minimal.rb \ CHANGE_THIS_TO_YOUR_RAILS_APP_NAME Devise Same as minimal plus a Devise install with a generated User model. gem install rails -v 5.0.5 # Maybe you already have it :) rails new \ -T --database postgresql \ -m https://raw.githubusercontent.com/artemrakov/rails-templates/master/devise.rb \ CHANGE_THIS_TO_YOUR_RAILS_APP_NAME Testing These templates are generated without a test folder (thanks to the -T flag). Starting from here, you can add Minitest & Capybara with the following procedure: # config/application.rb require "rails/test_unit/railtie" # Un-comment this line # In the terminal, run: folders=(controllers fixtures helpers integration mailers models) for dir in "${folders[@]}"; do mkdir -p "test/$dir" && touch "test/$dir/.keep"; done cat >test/test_helper.rb <<RUBY ENV['RAILS_ENV'] ||= 'test' require File.expand_path('../../config/environment', __FILE__) require 'rails/test_help' class ActiveSupport::TestCase fixtures :all end RUBY brew install phantomjs # on OSX only # Linux: see https://gist.github.com/julionc/7476620 # Gemfile group :development, :test do gem 'capybara' gem 'poltergeist' gem 'launchy' gem 'minitest-reporters' # [...] end bundle install # test/test_helper.rb ENV['RAILS_ENV'] ||= 'test' require File.expand_path('../../config/environment', __FILE__) require 'rails/test_help' require 'minitest/reporters' Minitest::Reporters.use! [Minitest::Reporters::SpecReporter.new] class ActiveSupport::TestCase fixtures :all end require 'capybara/rails' class ActionDispatch::IntegrationTest include Capybara::DSL def teardown Capybara.reset_sessions! Capybara.use_default_driver Warden.test_reset! end end require 'capybara/poltergeist' Capybara.default_driver = :poltergeist include Warden::Test::Helpers Warden.test_mode!