add cucumber test for main process

Gemfile

@@ -1,4 +1,4 @@
-source 'https://rubygems.org'
+source 'http://ruby.taobao.org'
 
 gem 'rails', '3.2.8'
 gem 'slim'
@@ -28,4 +28,8 @@ group :development, :test do
   gem 'rspec-rails'
   gem 'simplecov'
   gem 'machinist'
+  gem 'cucumber-rails'
+  gem 'capybara'
+  gem 'database_cleaner'
+  gem 'selenium-webdriver'
 end

Gemfile.lock

@@ -1,5 +1,5 @@
 GEM
-  remote: https://rubygems.org/
+  remote: http://ruby.taobao.org/
   specs:
     actionmailer (3.2.8)
       actionpack (= 3.2.8)
@@ -41,6 +41,15 @@ GEM
       nokogiri (>= 1.4.4)
       uuidtools (~> 2.1)
     builder (3.0.0)
+    capybara (2.0.0)
+      mime-types (>= 1.16)
+      nokogiri (>= 1.3.3)
+      rack (>= 1.0.0)
+      rack-test (>= 0.5.4)
+      selenium-webdriver (~> 2.0)
+      xpath (~> 1.0.0)
+    childprocess (0.3.6)
+      ffi (~> 1.0, >= 1.0.6)
     chronic (0.7.0)
     cocaine (0.3.0)
     code_analyzer (0.3.0)
@@ -53,6 +62,16 @@ GEM
       execjs
     coffee-script-source (1.3.3)
     colored (1.2)
+    cucumber (1.2.1)
+      builder (>= 2.1.2)
+      diff-lcs (>= 1.1.3)
+      gherkin (~> 2.11.0)
+      json (>= 1.4.6)
+    cucumber-rails (1.3.0)
+      capybara (>= 1.1.2)
+      cucumber (>= 1.1.8)
+      nokogiri (>= 1.5.0)
+    database_cleaner (0.9.1)
     diff-lcs (1.1.3)
     erubis (2.7.0)
     execjs (1.4.0)
@@ -62,9 +81,12 @@ GEM
       i18n (~> 0.4)
     faraday (0.8.4)
       multipart-post (~> 1.1)
+    ffi (1.1.5)
     flay (2.0.0)
       ruby_parser (~> 3.0.0)
       sexp_processor (~> 4.0)
+    gherkin (2.11.5)
+      json (>= 1.4.6)
     github (0.1.1)
     google-api-client (0.5.0)
       addressable (>= 2.3.2)
@@ -93,6 +115,8 @@ GEM
     launchy (2.1.2)
       addressable (~> 2.3)
     libv8 (3.3.10.4)
+    libwebsocket (0.1.5)
+      addressable
     machinist (2.0)
     mail (2.4.4)
       i18n (>= 0.4.0)
@@ -160,11 +184,17 @@ GEM
       rspec (~> 2.11.0)
     ruby_parser (3.0.1)
       sexp_processor (~> 4.1)
+    rubyzip (0.9.9)
     sass (3.2.1)
     sass-rails (3.2.5)
       railties (~> 3.2.0)
       sass (>= 3.1.10)
       tilt (~> 1.3)
+    selenium-webdriver (2.26.0)
+      childprocess (>= 0.2.5)
+      libwebsocket (~> 0.1.3)
+      multi_json (~> 1.0)
+      rubyzip
     sexp_processor (4.1.2)
     signet (0.4.3)
       addressable (>= 2.2.3)
@@ -204,14 +234,19 @@ GEM
       execjs (>= 0.3.0)
       multi_json (~> 1.0, >= 1.0.2)
     uuidtools (2.1.3)
+    xpath (1.0.0)
+      nokogiri (~> 1.3)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   aws-sdk
+  capybara
   chronic
   coffee-rails (~> 3.2.1)
+  cucumber-rails
+  database_cleaner
   execjs
   faker
   flay
@@ -226,6 +261,7 @@ DEPENDENCIES
   rails_best_practices (~> 1.11.1)
   rspec-rails
   sass-rails (~> 3.2.3)
+  selenium-webdriver
   simplecov
   slim
   tddium

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: <%= std_opts %> features
+wip: --tags @wip:3 --wip features
+rerun: <%= rerun_opts %> --format rerun --out rerun.txt --strict --tags ~@wip

config/database.yml

@@ -18,10 +18,12 @@ development:
   pool: 5
   timeout: 5000
 
-test:
+test: &test
   adapter: postgresql
   database: ocelots_test
   user: ocelots
   host: localhost
   pool: 5
-  timeout: 5000
+  timeout: 5000
+cucumber:
+  <<: *test

features/main_process.feature

@@ -0,0 +1,9 @@
+Feature: Main process of Ocelots
+  AS A normal user
+  I WANT TO use main functionality of Ocelots
+  SO THAT I can know my team members better
+
+Scenario: Go to home page
+  Given I am not signed in
+  When I go to home page
+  Then I should see sign in buttons

features/step_definitions/main_process.rb

@@ -0,0 +1,11 @@
+Given /^I am not signed in$/ do
+
+end
+
+When /^I go to home page$/ do
+  visit '/'
+end
+
+Then /^I should see sign in buttons$/ do
+  # TODO: assertion here
+end

features/support/env.rb

@@ -0,0 +1,61 @@
+# 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 '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
+
+# 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
+
+Capybara.app_host = 'http://localhost:3000'
+Capybara.default_driver = :selenium

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

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