* Free spree core version to spree/spree@69fc8a1

* Pick default email from a spree preference
* Namespace gem in order to be able to store Spree::EmailToFriend::Config
* Fix broken dependencies, so now tests are green
* Add development dependencies, now spree core has its development
  dependencies at a different file this causes them not to be
  automatically loaded when running bundle install

Gemfile

@@ -1,4 +1,7 @@
 source :rubygems
 
+gem 'spree', git: 'https://github.com/spree/spree.git',
+  ref: '69fc8a14e22c4631c520b5394afbede9a5ebce46'
+
 gemspec
 

app/mailers/spree/to_friend_mailer.rb

@@ -1,5 +1,5 @@
 class Spree::ToFriendMailer < ActionMailer::Base
-  default :from => Spree::Config[:mails_from]
+  default :from => Spree::EmailToFriend::Config[:mails_from]
 
   def mail_to_friend(object, mail)
     @object = object

app/models/spree/email_to_friend_configuration.rb

@@ -0,0 +1,3 @@
+class Spree::EmailToFriendConfiguration < Spree::Preferences::Configuration
+  preference :mails_from, :string, default: 'no-reply@example.com'
+end

lib/spree/spree_email_to_friend/engine.rb

@@ -0,0 +1,26 @@
+require 'recaptcha/rails'
+
+module Spree
+  module Captcha; end
+
+  module EmailToFriend
+    class Engine < Rails::Engine
+      engine_name 'spree_email_to_friend'
+
+      config.autoload_paths += %W(#{config.root}/lib)
+
+      initializer "spree.email_to_friend.preferences", :after => "spree.environment" do |app|
+        Spree::Captcha::Config = Spree::CaptchaConfiguration.new
+        Spree::EmailToFriend::Config = Spree::EmailToFriendConfiguration.new
+      end
+
+      def self.activate
+        Dir.glob(File.join(File.dirname(__FILE__), "../../app/**/*_decorator*.rb")) do |c|
+          Rails.application.config.cache_classes ? require(c) : load(c)
+        end
+      end
+
+      config.to_prepare &method(:activate).to_proc
+    end
+  end
+end

lib/spree_email_to_friend.rb

@@ -1,2 +1,2 @@
 require 'spree_core'
-require 'spree_email_to_friend/engine'
+require 'spree/spree_email_to_friend/engine'

spec/spec_helper.rb

@@ -4,14 +4,12 @@
 require File.expand_path("../dummy/config/environment", __FILE__)
 require 'rspec/rails'
 
-#include spree's factories
-require 'spree/core/testing_support/factories'
+# Requires supporting ruby files with custom matchers and macros, etc,
+# in spec/support/ and its subdirectories.
+Dir[File.join(File.dirname(__FILE__), "support/**/*.rb")].each {|f| require f }
 
-# include local factories
-Dir["#{File.dirname(__FILE__)}/factories/**/*.rb"].each do |f|
-  fp =  File.expand_path(f)
-  require fp
-end
+# Requires factories defined in spree_core
+require 'spree/core/testing_support/factories'
 
 RSpec.configure do |config|
   # == Mock Framework
@@ -30,11 +28,3 @@
   # instead of true.
   config.use_transactional_fixtures = true
 end
-
-Spree::Zone.class_eval do
-  def self.global
-    find_by_name("GlobalZone") || Factory(:global_zone)
-  end
-end
-
-@configuration ||= Spree::AppConfiguration.find_or_create_by_name("Default configuration")

spree_email_to_friend.gemspec

@@ -5,7 +5,7 @@ Gem::Specification.new do |s|
   s.version     = '1.2'
   s.summary     = 'Spree extension to send product recommendations to friends'
   s.description = 'Spree extension to send product recommendations to friends'
-  s.required_ruby_version = '>= 1.8.7'
+  s.required_ruby_version = '>= 1.9.2'
 
   s.author        = 'Jorge Calás Lozano, Roman Smirnov, Trung Lê'
   s.homepage      = 'https://github.com/spree/spree_email_to_friend'
@@ -15,8 +15,12 @@ Gem::Specification.new do |s|
   s.require_paths = ["lib"]
   s.requirements << 'none'
 
-  s.add_dependency 'spree_core', '~> 1.0.0'
-  s.add_dependency 'spree_auth', '~> 1.0.0'
+  s.add_dependency 'spree_core'
   s.add_dependency 'recaptcha', '>= 0.3.1'
   s.add_development_dependency 'rspec-rails'
+  s.add_development_dependency 'capybara', '1.0.1'
+  s.add_development_dependency 'ffaker'
+  s.add_development_dependency 'factory_girl_rails', '~> 1.7.0'
+  s.add_development_dependency 'rspec-rails',  '~> 2.9'
+  s.add_development_dependency 'sqlite3'
 end