From 4418fbd45363891ba2018734b94d0ea4bc9a8bf1 Mon Sep 17 00:00:00 2001
From: Jesper Josefsson <jesper.josefsson@gmail.com>
Date: Sun, 18 Mar 2012 21:23:53 +0100
Subject: [PATCH] Run rails generate cucumber:install --spork #108

---
 Gemfile                 |  1 +
 Gemfile.lock            | 13 ++++++++
 config/cucumber.yml     |  8 +++++
 features/support/env.rb | 68 +++++++++++++++++++++++++++++++++++++++++
 lib/tasks/cucumber.rake | 65 +++++++++++++++++++++++++++++++++++++++
 script/cucumber         | 10 ++++++
 6 files changed, 165 insertions(+)
 create mode 100644 config/cucumber.yml
 create mode 100644 features/support/env.rb
 create mode 100644 lib/tasks/cucumber.rake
 create mode 100755 script/cucumber

diff --git a/Gemfile b/Gemfile
index a1dccc2c..23b71eb9 100644
--- a/Gemfile
+++ b/Gemfile
@@ -88,4 +88,5 @@ group :test do
   gem "turn"
   gem "database_cleaner"
   gem "fakefs", :require => "fakefs/safe"
+  gem "cucumber-rails"
 end
\ No newline at end of file
diff --git a/Gemfile.lock b/Gemfile.lock
index cc41bc55..25acefb7 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -121,6 +121,16 @@ GEM
     commonjs (0.2.0)
       therubyracer (~> 0.9.9)
     cookiejar (0.3.0)
+    cucumber (1.1.9)
+      builder (>= 2.1.2)
+      diff-lcs (>= 1.1.2)
+      gherkin (~> 2.9.0)
+      json (>= 1.4.6)
+      term-ansicolor (>= 1.0.6)
+    cucumber-rails (1.3.0)
+      capybara (>= 1.1.2)
+      cucumber (>= 1.1.8)
+      nokogiri (>= 1.5.0)
     daemons (1.1.8)
     database_cleaner (0.7.1)
     diff-display (0.0.1)
@@ -175,6 +185,8 @@ GEM
       thor (>= 0.13.6)
     gemcutter (0.7.1)
     geoip (1.1.2)
+    gherkin (2.9.1)
+      json (>= 1.4.6)
     git (1.1.1)
     gon (2.2.2)
       actionpack (>= 2.3.0)
@@ -379,6 +391,7 @@ DEPENDENCIES
   chronic
   coffee-rails (~> 3.2.0)
   colorize
+  cucumber-rails
   daemons
   database_cleaner
   diff-display (= 0.0.1)
diff --git a/config/cucumber.yml b/config/cucumber.yml
new file mode 100644
index 00000000..b1605598
--- /dev/null
+++ b/config/cucumber.yml
@@ -0,0 +1,8 @@
+<%
+rerun = File.file?('rerun.txt') ? IO.read('rerun.txt') : ""
+rerun_opts = rerun.to_s.strip.empty? ? "--format #{ENV['CUCUMBER_FORMAT'] || 'progress'} features" : "--format #{ENV['CUCUMBER_FORMAT'] || 'pretty'} #{rerun}"
+std_opts = "--format #{ENV['CUCUMBER_FORMAT'] || 'pretty'} --strict --tags ~@wip"
+%>
+default: --drb <%= std_opts %> features
+wip: --drb --tags @wip:3 --wip features
+rerun: --drb <%= rerun_opts %> --format rerun --out rerun.txt --strict --tags ~@wip
diff --git a/features/support/env.rb b/features/support/env.rb
new file mode 100644
index 00000000..868d43dc
--- /dev/null
+++ b/features/support/env.rb
@@ -0,0 +1,68 @@
+# IMPORTANT: This file is generated by cucumber-rails - edit at your own peril.
+# It is recommended to regenerate this file in the future when you upgrade to a 
+# newer version of cucumber-rails. Consider adding your own code to a new file 
+# instead of editing this one. Cucumber will automatically load all features/**/*.rb
+# files.
+
+require 'rubygems'
+require 'spork'
+ 
+Spork.prefork do
+  require 'cucumber/rails'
+
+
+  # Capybara defaults to XPath selectors rather than Webrat's default of CSS3. In
+  # order to ease the transition to Capybara we set the default here. If you'd
+  # prefer to use XPath just remove this line and adjust any selectors in your
+  # steps to use the XPath syntax.
+  Capybara.default_selector = :css
+
+end
+ 
+Spork.each_run do
+  # By default, any exception happening in your Rails application will bubble up
+  # to Cucumber so that your scenario will fail. This is a different from how 
+  # your application behaves in the production environment, where an error page will 
+  # be rendered instead.
+  #
+  # Sometimes we want to override this default behaviour and allow Rails to rescue
+  # exceptions and display an error page (just like when the app is running in production).
+  # Typical scenarios where you want to do this is when you test your error pages.
+  # There are two ways to allow Rails to rescue exceptions:
+  #
+  # 1) Tag your scenario (or feature) with @allow-rescue
+  #
+  # 2) Set the value below to true. Beware that doing this globally is not
+  # recommended as it will mask a lot of errors for you!
+  #
+  ActionController::Base.allow_rescue = false
+  
+  # Remove/comment out the lines below if your app doesn't have a database.
+  # For some databases (like MongoDB and CouchDB) you may need to use :truncation instead.
+  begin
+    DatabaseCleaner.strategy = :transaction
+  rescue NameError
+    raise "You need to add database_cleaner to your Gemfile (in the :test group) if you wish to use it."
+  end
+  
+  # You may also want to configure DatabaseCleaner to use different strategies for certain features and scenarios.
+  # See the DatabaseCleaner documentation for details. Example:
+  #
+  #   Before('@no-txn,@selenium,@culerity,@celerity,@javascript') do
+  #     # { :except => [:widgets] } may not do what you expect here
+  #     # as tCucumber::Rails::Database.javascript_strategy overrides
+  #     # this setting.
+  #     DatabaseCleaner.strategy = :truncation
+  #   end
+  #
+  #   Before('~@no-txn', '~@selenium', '~@culerity', '~@celerity', '~@javascript') do
+  #     DatabaseCleaner.strategy = :transaction
+  #   end
+  #
+  
+  # Possible values are :truncation and :transaction
+  # The :transaction strategy is faster, but might give you threading problems.
+  # See https://github.com/cucumber/cucumber-rails/blob/master/features/choose_javascript_database_strategy.feature
+  Cucumber::Rails::Database.javascript_strategy = :truncation
+
+end
diff --git a/lib/tasks/cucumber.rake b/lib/tasks/cucumber.rake
new file mode 100644
index 00000000..83f79471
--- /dev/null
+++ b/lib/tasks/cucumber.rake
@@ -0,0 +1,65 @@
+# IMPORTANT: This file is generated by cucumber-rails - edit at your own peril.
+# It is recommended to regenerate this file in the future when you upgrade to a 
+# newer version of cucumber-rails. Consider adding your own code to a new file 
+# instead of editing this one. Cucumber will automatically load all features/**/*.rb
+# files.
+
+
+unless ARGV.any? {|a| a =~ /^gems/} # Don't load anything when running the gems:* tasks
+
+vendored_cucumber_bin = Dir["#{Rails.root}/vendor/{gems,plugins}/cucumber*/bin/cucumber"].first
+$LOAD_PATH.unshift(File.dirname(vendored_cucumber_bin) + '/../lib') unless vendored_cucumber_bin.nil?
+
+begin
+  require 'cucumber/rake/task'
+
+  namespace :cucumber do
+    Cucumber::Rake::Task.new({:ok => 'db:test:prepare'}, 'Run features that should pass') do |t|
+      t.binary = vendored_cucumber_bin # If nil, the gem's binary is used.
+      t.fork = true # You may get faster startup if you set this to false
+      t.profile = 'default'
+    end
+
+    Cucumber::Rake::Task.new({:wip => 'db:test:prepare'}, 'Run features that are being worked on') do |t|
+      t.binary = vendored_cucumber_bin
+      t.fork = true # You may get faster startup if you set this to false
+      t.profile = 'wip'
+    end
+
+    Cucumber::Rake::Task.new({:rerun => 'db:test:prepare'}, 'Record failing features and run only them if any exist') do |t|
+      t.binary = vendored_cucumber_bin
+      t.fork = true # You may get faster startup if you set this to false
+      t.profile = 'rerun'
+    end
+
+    desc 'Run all features'
+    task :all => [:ok, :wip]
+
+    task :statsetup do
+      require 'rails/code_statistics'
+      ::STATS_DIRECTORIES << %w(Cucumber\ features features) if File.exist?('features')
+      ::CodeStatistics::TEST_TYPES << "Cucumber features" if File.exist?('features')
+    end
+  end
+  desc 'Alias for cucumber:ok'
+  task :cucumber => 'cucumber:ok'
+
+  task :default => :cucumber
+
+  task :features => :cucumber do
+    STDERR.puts "*** The 'features' task is deprecated. See rake -T cucumber ***"
+  end
+
+  # In case we don't have ActiveRecord, append a no-op task that we can depend upon.
+  task 'db:test:prepare' do
+  end
+
+  task :stats => 'cucumber:statsetup'
+rescue LoadError
+  desc 'cucumber rake task not available (cucumber not installed)'
+  task :cucumber do
+    abort 'Cucumber rake task is not available. Be sure to install cucumber as a gem or plugin'
+  end
+end
+
+end
diff --git a/script/cucumber b/script/cucumber
new file mode 100755
index 00000000..7fa5c920
--- /dev/null
+++ b/script/cucumber
@@ -0,0 +1,10 @@
+#!/usr/bin/env ruby
+
+vendored_cucumber_bin = Dir["#{File.dirname(__FILE__)}/../vendor/{gems,plugins}/cucumber*/bin/cucumber"].first
+if vendored_cucumber_bin
+  load File.expand_path(vendored_cucumber_bin)
+else
+  require 'rubygems' unless ENV['NO_RUBYGEMS']
+  require 'cucumber'
+  load Cucumber::BINARY
+end