Switch over to using common_rake to build test app

Rakefile

@@ -1,20 +1,15 @@
-require 'rake'
-require 'rake/testtask'
-require 'rbconfig'
+require 'bundler'
+Bundler::GemHelper.install_tasks
 
-require 'rspec/core'
 require 'rspec/core/rake_task'
-RSpec::Core::RakeTask.new(:spec) do |spec|
-  spec.pattern = FileList['spec/**/*_spec.rb']
-end
-
-RSpec::Core::RakeTask.new("spec:translations") do |spec|
-  spec.pattern = 'spec/unit/**/*_spec.rb'
-end
+require 'spree/core/testing_support/common_rake'
 
-require 'i18n-spec/tasks' # needs to be loaded after rspec
+RSpec::Core::RakeTask.new
 
-# Load any custom rakefiles for extension
-Dir[ File.expand_path('lib/tasks/*.rake', File.dirname(__FILE__)) ].sort.each { |f| load f }
+task :default => [:spec]
 
-task :default => :spec
+desc 'Generates a dummy app for testing'
+task :test_app do
+  ENV['LIB_NAME'] = 'spree_i18n'
+  Rake::Task['common:test_app'].invoke
+end

spec/spec_helper.rb

@@ -1,15 +1,11 @@
 ENV["RAILS_ENV"] = "test"
 
-require 'yaml'
-require 'rspec'
-require 'i18n'
+require File.expand_path('../dummy/config/environment.rb',  __FILE__)
+
 require 'i18n-spec'
-require 'i18n/core_ext/hash'
-require 'active_support/core_ext/kernel/reporting'
-require 'support/fake_app'
+require 'rspec/rails'
 require 'support/be_a_thorough_translation_of_matcher'
 
 RSpec.configure do |config|
   config.mock_with :rspec
-  config.fail_fast = true
 end

spree_i18n.gemspec

@@ -15,13 +15,9 @@ Gem::Specification.new do |s|
   s.require_path = 'lib'
   s.requirements << 'none'
 
-  s.add_dependency 'rails-i18n'
-  s.add_dependency('spree',  '>= 1.1')
-  s.add_dependency('i18n', '~> 0.5')
-  s.add_development_dependency "rails", ">= 3.0.0"
-  s.add_development_dependency "rspec-rails", ">= 2.7.0"
-  s.add_development_dependency "i18n-spec", ">= 0.2"
-  s.add_development_dependency "spork", "~> 1.0rc"
+  s.add_dependency('spree',  '~> 1.3')
+  s.add_dependency('i18n', '~> 0.6')
+  s.add_development_dependency 'i18n-spec', '~> 0.3.0'
+  s.add_development_dependency "rspec-rails", "~> 2.12.0"
   s.add_development_dependency "sqlite3", "~> 1.3.6"
-  s.add_development_dependency "i18n-spec"
 end