set up cucumber

config/cucumber.yml

@@ -0,0 +1,7 @@
+<%
+rerun = File.file?('rerun.txt') ? IO.read('rerun.txt') : ""
+rerun_opts = rerun.to_s.strip.empty? ? "--format progress features" : "--format #{ENV['CUCUMBER_FORMAT'] || 'pretty'} #{rerun}"
+std_opts = "#{rerun_opts} --format rerun --out rerun.txt --strict --tags ~@wip"
+%>
+default: <%= std_opts %>
+wip: --tags @wip:3 --wip features

config/database.yml

@@ -6,7 +6,7 @@ development:
 # Warning: The database defined as "test" will be erased and
 # re-generated from your development database when you run "rake".
 # Do not set this db to the same as development or production.
-test:
+test: &TEST
   adapter: sqlite3
   database: ":memory:"
   pool: 5
@@ -16,3 +16,6 @@ production:
   database: db/production.sqlite3
   pool: 5
   timeout: 5000
+
+cucumber:
+  <<: *TEST

config/environments/cucumber.rb

@@ -0,0 +1,27 @@
+# Edit at your own peril - it's recommended to regenerate this file
+# in the future when you upgrade to a newer version of Cucumber.
+
+# IMPORTANT: Setting config.cache_classes to false is known to
+# break Cucumber's use_transactional_fixtures method.
+# For more information see https://rspec.lighthouseapp.com/projects/16211/tickets/165
+config.cache_classes = true
+
+# Log error messages when you accidentally call methods on nil.
+config.whiny_nils = true
+
+# Show full error reports and disable caching
+config.action_controller.consider_all_requests_local = true
+config.action_controller.perform_caching             = false
+
+# Disable request forgery protection in test environment
+config.action_controller.allow_forgery_protection    = false
+
+# Tell Action Mailer not to deliver emails to the real world.
+# The :test delivery method accumulates sent emails in the
+# ActionMailer::Base.deliveries array.
+config.action_mailer.delivery_method = :test
+
+config.gem 'cucumber-rails',   :lib => false, :version => '>=0.3.0' unless File.directory?(File.join(Rails.root, 'vendor/plugins/cucumber-rails'))
+config.gem 'database_cleaner', :lib => false, :version => '>=0.5.0' unless File.directory?(File.join(Rails.root, 'vendor/plugins/database_cleaner'))
+config.gem 'webrat',           :lib => false, :version => '>=0.7.0' unless File.directory?(File.join(Rails.root, 'vendor/plugins/webrat'))
+

features/step_definitions/web_steps.rb

@@ -0,0 +1,273 @@
+# 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 'uri'
+require File.expand_path(File.join(File.dirname(__FILE__), "..", "support", "paths"))
+
+# Commonly used webrat steps
+# http://github.com/brynary/webrat
+
+Given /^(?:|I )am on (.+)$/ do |page_name|
+  visit path_to(page_name)
+end
+
+When /^(?:|I )go to (.+)$/ do |page_name|
+  visit path_to(page_name)
+end
+
+When /^(?:|I )press "([^\"]*)"$/ do |button|
+  click_button(button)
+end
+
+When /^(?:|I )follow "([^\"]*)"$/ do |link|
+  click_link(link)
+end
+
+When /^(?:|I )follow "([^\"]*)" within "([^\"]*)"$/ do |link, parent|
+  click_link_within(parent, link)
+end
+
+When /^(?:|I )fill in "([^\"]*)" with "([^\"]*)"$/ do |field, value|
+  fill_in(field, :with => value)
+end
+
+When /^(?:|I )fill in "([^\"]*)" for "([^\"]*)"$/ do |value, field|
+  fill_in(field, :with => value)
+end
+
+# Use this to fill in an entire form with data from a table. Example:
+#
+#   When I fill in the following:
+#     | Account Number | 5002       |
+#     | Expiry date    | 2009-11-01 |
+#     | Note           | Nice guy   |
+#     | Wants Email?   |            |
+#
+# TODO: Add support for checkbox, select og option
+# based on naming conventions.
+#
+When /^(?:|I )fill in the following:$/ do |fields|
+  fields.rows_hash.each do |name, value|
+    When %{I fill in "#{name}" with "#{value}"}
+  end
+end
+
+When /^(?:|I )select "([^\"]*)" from "([^\"]*)"$/ do |value, field|
+  select(value, :from => field)
+end
+
+# Use this step in conjunction with Rail's datetime_select helper. For example:
+# When I select "December 25, 2008 10:00" as the date and time
+When /^(?:|I )select "([^\"]*)" as the date and time$/ do |time|
+  select_datetime(time)
+end
+
+# Use this step when using multiple datetime_select helpers on a page or
+# you want to specify which datetime to select. Given the following view:
+#   <%= f.label :preferred %><br />
+#   <%= f.datetime_select :preferred %>
+#   <%= f.label :alternative %><br />
+#   <%= f.datetime_select :alternative %>
+# The following steps would fill out the form:
+# When I select "November 23, 2004 11:20" as the "Preferred" date and time
+# And I select "November 25, 2004 10:30" as the "Alternative" date and time
+When /^(?:|I )select "([^\"]*)" as the "([^\"]*)" date and time$/ do |datetime, datetime_label|
+  select_datetime(datetime, :from => datetime_label)
+end
+
+# Use this step in conjunction with Rail's time_select helper. For example:
+# When I select "2:20PM" as the time
+# Note: Rail's default time helper provides 24-hour time-- not 12 hour time. Webrat
+# will convert the 2:20PM to 14:20 and then select it.
+When /^(?:|I )select "([^\"]*)" as the time$/ do |time|
+  select_time(time)
+end
+
+# Use this step when using multiple time_select helpers on a page or you want to
+# specify the name of the time on the form.  For example:
+# When I select "7:30AM" as the "Gym" time
+When /^(?:|I )select "([^\"]*)" as the "([^\"]*)" time$/ do |time, time_label|
+  select_time(time, :from => time_label)
+end
+
+# Use this step in conjunction with Rail's date_select helper.  For example:
+# When I select "February 20, 1981" as the date
+When /^(?:|I )select "([^\"]*)" as the date$/ do |date|
+  select_date(date)
+end
+
+# Use this step when using multiple date_select helpers on one page or
+# you want to specify the name of the date on the form. For example:
+# When I select "April 26, 1982" as the "Date of Birth" date
+When /^(?:|I )select "([^\"]*)" as the "([^\"]*)" date$/ do |date, date_label|
+  select_date(date, :from => date_label)
+end
+
+When /^(?:|I )check "([^\"]*)"$/ do |field|
+  check(field)
+end
+
+When /^(?:|I )uncheck "([^\"]*)"$/ do |field|
+  uncheck(field)
+end
+
+When /^(?:|I )choose "([^\"]*)"$/ do |field|
+  choose(field)
+end
+
+# Adds support for validates_attachment_content_type. Without the mime-type getting
+# passed to attach_file() you will get a "Photo file is not one of the allowed file types."
+# error message 
+When /^(?:|I )attach the file "([^\"]*)" to "([^\"]*)"$/ do |path, field|
+  type = path.split(".")[1]
+
+  case type
+  when "jpg"
+    type = "image/jpg" 
+  when "jpeg"
+    type = "image/jpeg" 
+  when "png"
+    type = "image/png" 
+  when "gif"
+    type = "image/gif"
+  end
+  
+  attach_file(field, path, type)
+end
+
+Then /^(?:|I )should see "([^\"]*)"$/ do |text|
+  if defined?(Spec::Rails::Matchers)
+    response.should contain(text)
+  else
+    assert_contain text
+  end
+end
+
+Then /^(?:|I )should see "([^\"]*)" within "([^\"]*)"$/ do |text, selector|
+  within(selector) do |content|
+    if defined?(Spec::Rails::Matchers)
+      content.should contain(text)
+    else
+      hc = Webrat::Matchers::HasContent.new(text)
+      assert hc.matches?(content), hc.failure_message
+    end
+  end
+end
+
+Then /^(?:|I )should see \/([^\/]*)\/$/ do |regexp|
+  regexp = Regexp.new(regexp)
+  if defined?(Spec::Rails::Matchers)
+    response.should contain(regexp)
+  else
+    assert_match(regexp, response_body)
+  end
+end
+
+Then /^(?:|I )should see \/([^\/]*)\/ within "([^\"]*)"$/ do |regexp, selector|
+  within(selector) do |content|
+    regexp = Regexp.new(regexp)
+    if defined?(Spec::Rails::Matchers)
+      content.should contain(regexp)
+    else
+      assert_match(regexp, content)
+    end
+  end
+end
+
+Then /^(?:|I )should not see "([^\"]*)"$/ do |text|
+  if defined?(Spec::Rails::Matchers)
+    response.should_not contain(text)
+  else
+    assert_not_contain(text)
+  end
+end
+
+Then /^(?:|I )should not see "([^\"]*)" within "([^\"]*)"$/ do |text, selector|
+  within(selector) do |content|
+    if defined?(Spec::Rails::Matchers)
+      content.should_not contain(text)
+    else
+      hc = Webrat::Matchers::HasContent.new(text)
+      assert !hc.matches?(content), hc.negative_failure_message
+    end
+  end
+end
+
+Then /^(?:|I )should not see \/([^\/]*)\/$/ do |regexp|
+  regexp = Regexp.new(regexp)
+  if defined?(Spec::Rails::Matchers)
+    response.should_not contain(regexp)
+  else
+    assert_not_contain(regexp)
+  end
+end
+
+Then /^(?:|I )should not see \/([^\/]*)\/ within "([^\"]*)"$/ do |regexp, selector|
+  within(selector) do |content|
+    regexp = Regexp.new(regexp)
+    if defined?(Spec::Rails::Matchers)
+      content.should_not contain(regexp)
+    else
+      assert_no_match(regexp, content)
+    end
+  end
+end
+
+Then /^the "([^\"]*)" field should contain "([^\"]*)"$/ do |field, value|
+  if defined?(Spec::Rails::Matchers)
+    field_labeled(field).value.should =~ /#{value}/
+  else
+    assert_match(/#{value}/, field_labeled(field).value)
+  end
+end
+
+Then /^the "([^\"]*)" field should not contain "([^\"]*)"$/ do |field, value|
+  if defined?(Spec::Rails::Matchers)
+    field_labeled(field).value.should_not =~ /#{value}/
+  else
+    assert_no_match(/#{value}/, field_labeled(field).value)
+  end
+end
+
+Then /^the "([^\"]*)" checkbox should be checked$/ do |label|
+  if defined?(Spec::Rails::Matchers)
+    field_labeled(label).should be_checked
+  else
+    assert field_labeled(label).checked?
+  end
+end
+
+Then /^the "([^\"]*)" checkbox should not be checked$/ do |label|
+  if defined?(Spec::Rails::Matchers)
+    field_labeled(label).should_not be_checked
+  else
+    assert !field_labeled(label).checked?
+  end
+end
+
+Then /^(?:|I )should be on (.+)$/ do |page_name|
+  if defined?(Spec::Rails::Matchers)
+    URI.parse(current_url).path.should == path_to(page_name)
+  else
+    assert_equal path_to(page_name), URI.parse(current_url).path
+  end
+end
+
+Then /^(?:|I )should have the following query string:$/ do |expected_pairs|
+  actual_params   = CGI.parse(URI.parse(current_url).query)
+  expected_params = Hash[expected_pairs.rows_hash.map{|k,v| [k,[v]]}]
+ 
+  if defined?(Spec::Rails::Matchers)
+    actual_params.should == expected_params
+  else
+    assert_equal expected_params, actual_params
+  end
+end
+
+Then /^show me the page$/ do
+  save_and_open_page
+end

features/support/env.rb

@@ -0,0 +1,57 @@
+# 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.
+
+ENV["RAILS_ENV"] ||= "cucumber"
+require File.expand_path(File.dirname(__FILE__) + '/../../config/environment')
+
+require 'cucumber/formatter/unicode' # Remove this line if you don't want Cucumber Unicode support
+require 'cucumber/rails/world'
+require 'cucumber/rails/active_record'
+require 'cucumber/web/tableish'
+
+require 'webrat'
+require 'webrat/core/matchers'
+
+Webrat.configure do |config|
+  config.mode = :rails
+  config.open_error_files = false # Set to true if you want error pages to pop up in the browser
+end
+
+
+# If you set this to false, any error raised from within your app will bubble 
+# up to your step definition and out to cucumber unless you catch it somewhere
+# on the way. You can make Rails rescue errors and render error pages on a
+# per-scenario basis by tagging a scenario or feature with the @allow-rescue tag.
+#
+# If you set this to true, Rails will rescue all errors and render error
+# pages, more or less in the same way your application would behave in the
+# default production environment. It's not recommended to do this for all
+# of your scenarios, as this makes it hard to discover errors in your application.
+ActionController::Base.allow_rescue = false
+
+# If you set this to true, each scenario will run in a database transaction.
+# You can still turn off transactions on a per-scenario basis, simply tagging 
+# a feature or scenario with the @no-txn tag. If you are using Capybara,
+# tagging with @culerity or @javascript will also turn transactions off.
+#
+# If you set this to false, transactions will be off for all scenarios,
+# regardless of whether you use @no-txn or not.
+#
+# Beware that turning transactions off will leave data in your database 
+# after each scenario, which can lead to hard-to-debug failures in 
+# subsequent scenarios. If you do this, we recommend you create a Before
+# block that will explicitly put your database in a known state.
+Cucumber::Rails::World.use_transactional_fixtures = true
+
+# How to clean your database when transactions are turned off. See
+# http://github.com/bmabey/database_cleaner for more info.
+if defined?(ActiveRecord::Base)
+  begin
+    require 'database_cleaner'
+    DatabaseCleaner.strategy = :truncation
+  rescue LoadError => ignore_if_database_cleaner_not_present
+  end
+end

features/support/paths.rb

@@ -0,0 +1,27 @@
+module NavigationHelpers
+  # Maps a name to a path. Used by the
+  #
+  #   When /^I go to (.+)$/ do |page_name|
+  #
+  # step definition in web_steps.rb
+  #
+  def path_to(page_name)
+    case page_name
+    
+    when /the home\s?page/
+      '/'
+    
+    # Add more mappings here.
+    # Here is an example that pulls values out of the Regexp:
+    #
+    #   when /^(.*)'s profile page$/i
+    #     user_profile_path(User.find_by_login($1))
+
+    else
+      raise "Can't find mapping from \"#{page_name}\" to a path.\n" +
+        "Now, go and add a mapping in #{__FILE__}"
+    end
+  end
+end
+
+World(NavigationHelpers)

lib/tasks/cucumber.rake

@@ -0,0 +1,47 @@
+# 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
+
+    desc 'Run all features'
+    task :all => [:ok, :wip]
+  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
+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