Merge branch 'master' of git://github.com/rails/rails

40 files changed, 1138 insertions, 343 deletions

diff --git a/railties/test/abstract_unit.rb b/railties/test/abstract_unit.rb
index 1c3f8a701a..400068d94c 100644
--- a/railties/test/abstract_unit.rb
+++ b/railties/test/abstract_unit.rb
@@ -5,7 +5,6 @@ require 'test/unit'
 require 'fileutils'
 
 require 'active_support'
-require 'active_support/core_ext/logger'
 
 require 'action_controller'
 require 'rails/all'
diff --git a/railties/test/application/assets_test.rb b/railties/test/application/assets_test.rb
index 63427c7792..cc5695091b 100644
--- a/railties/test/application/assets_test.rb
+++ b/railties/test/application/assets_test.rb
@@ -72,7 +72,7 @@ module ApplicationTests
       end
     end
 
-    test "precompile application.js and application.css and all other files not ending with .js or .css by default" do
+    test "precompile application.js and application.css and all other non JS/CSS files" do
       app_file "app/assets/javascripts/application.js", "alert();"
       app_file "app/assets/stylesheets/application.css", "body{}"
 
@@ -82,8 +82,11 @@ module ApplicationTests
       app_file "app/assets/javascripts/something.min.js", "alert();"
       app_file "app/assets/stylesheets/something.min.css", "body{}"
 
+      app_file "app/assets/javascripts/something.else.js.erb", "alert();"
+      app_file "app/assets/stylesheets/something.else.css.erb", "body{}"
+
       images_should_compile = ["a.png", "happyface.png", "happy_face.png", "happy.face.png",
-                               "happy-face.png", "happy.happy_face.png", "happy_happy.face.png", 
+                               "happy-face.png", "happy.happy_face.png", "happy_happy.face.png",
                                "happy.happy.face.png", "happy", "happy.face", "-happyface",
                                "-happy.png", "-happy.face.png", "_happyface", "_happy.face.png",
                                "_happy.png"]
@@ -106,6 +109,9 @@ module ApplicationTests
 
       assert !File.exists?("#{app_path}/public/assets/something.min.js")
       assert !File.exists?("#{app_path}/public/assets/something.min.css")
+
+      assert !File.exists?("#{app_path}/public/assets/something.else.js")
+      assert !File.exists?("#{app_path}/public/assets/something.else.css")
     end
 
     test "asset pipeline should use a Sprockets::Index when config.assets.digest is true" do
@@ -213,7 +219,9 @@ module ApplicationTests
       app_file "app/assets/javascripts/app.js", "alert();"
 
       require "#{app_path}/config/environment"
-      class ::PostsController < ActionController::Base ; end
+      class ::PostsController < ActionController::Base
+        def show_detailed_exceptions?() true end
+      end
 
       get '/posts'
       assert_match(/AssetNotPrecompiledError/, last_response.body)
@@ -289,16 +297,16 @@ module ApplicationTests
     end
 
     test "precompile should handle utf8 filenames" do
-      app_file "app/assets/images/レイルズ.png", "not a image really"
-      add_to_config "config.assets.precompile = [ /\.png$$/, /application.(css|js)$/ ]"
+      filename = "レイルズ.png"
+      app_file "app/assets/images/#{filename}", "not a image really"
+      add_to_config "config.assets.precompile = [ /\.png$/, /application.(css|js)$/ ]"
 
       precompile!
-      assert File.exists?("#{app_path}/public/assets/レイルズ.png")
-
-      manifest = "#{app_path}/public/assets/manifest.yml"
+      require "#{app_path}/config/environment"
 
-      assets = YAML.load_file(manifest)
-      assert_equal "レイルズ.png", assets["レイルズ.png"]
+      get "/assets/#{URI.parser.escape(filename)}"
+      assert_match "not a image really", last_response.body
+      assert File.exists?("#{app_path}/public/assets/#{filename}")
     end
 
     test "assets are cleaned up properly" do
@@ -451,6 +459,37 @@ module ApplicationTests
       assert_equal 0, files.length, "Expected application.js asset to be removed, but still exists"
     end
 
+    test "asset urls should use the request's protocol by default" do
+      app_with_assets_in_view
+      add_to_config "config.asset_host = 'example.com'"
+      require "#{app_path}/config/environment"
+      class ::PostsController < ActionController::Base; end
+
+      get '/posts', {}, {'HTTPS'=>'off'}
+      assert_match('src="http://example.com/assets/application.js', last_response.body)
+      get '/posts', {}, {'HTTPS'=>'on'}
+      assert_match('src="https://example.com/assets/application.js', last_response.body)
+    end
+
+    test "asset urls should be protocol-relative if no request is in scope" do
+      app_file "app/assets/javascripts/image_loader.js.erb", 'var src="<%= image_path("rails.png") %>";'
+      add_to_config "config.assets.precompile = %w{image_loader.js}"
+      add_to_config "config.asset_host = 'example.com'"
+      precompile!
+
+      assert_match 'src="//example.com/assets/rails.png"', File.read("#{app_path}/public/assets/image_loader.js")
+    end
+
+    test "asset paths should use RAILS_RELATIVE_URL_ROOT by default" do
+      ENV["RAILS_RELATIVE_URL_ROOT"] = "/sub/uri"
+
+      app_file "app/assets/javascripts/app.js.erb", 'var src="<%= image_path("rails.png") %>";'
+      add_to_config "config.assets.precompile = %w{app.js}"
+      precompile!
+
+      assert_match 'src="/sub/uri/assets/rails.png"', File.read("#{app_path}/public/assets/app.js")
+    end
+
     private
 
     def app_with_assets_in_view
diff --git a/railties/test/application/build_original_fullpath_test.rb b/railties/test/application/build_original_fullpath_test.rb
new file mode 100644
index 0000000000..7a679ea04e
--- /dev/null
+++ b/railties/test/application/build_original_fullpath_test.rb
@@ -0,0 +1,27 @@
+require "abstract_unit"
+
+module ApplicationTests
+  class BuildOriginalPathTest < Test::Unit::TestCase
+    def test_include_original_PATH_info_in_ORIGINAL_FULLPATH
+      env = { 'PATH_INFO' => '/foo/' }
+      assert_equal "/foo/", Rails.application.send(:build_original_fullpath, env)
+    end
+
+    def test_include_SCRIPT_NAME
+      env = {
+        'SCRIPT_NAME' => '/foo',
+        'PATH_INFO' => '/bar'
+      }
+
+      assert_equal "/foo/bar", Rails.application.send(:build_original_fullpath, env)
+    end
+
+    def test_include_QUERY_STRING
+      env = {
+        'PATH_INFO' => '/foo',
+        'QUERY_STRING' => 'bar',
+      }
+      assert_equal "/foo?bar", Rails.application.send(:build_original_fullpath, env)
+    end
+  end
+end
diff --git a/railties/test/application/configuration_test.rb b/railties/test/application/configuration_test.rb
index 97ad47ac14..0d64a136f8 100644
--- a/railties/test/application/configuration_test.rb
+++ b/railties/test/application/configuration_test.rb
@@ -1,4 +1,5 @@
 require "isolation/abstract_unit"
+require 'rack/test'
 
 class ::MyMailInterceptor
   def self.delivering_email(email); email; end
@@ -15,6 +16,7 @@ class ::MyOtherMailObserver < ::MyMailObserver; end
 module ApplicationTests
   class ConfigurationTest < Test::Unit::TestCase
     include ActiveSupport::Testing::Isolation
+    include Rack::Test::Methods
 
     def new_app
       File.expand_path("#{app_path}/../new_app")
@@ -181,20 +183,14 @@ module ApplicationTests
       assert !$prepared
 
       require "#{app_path}/config/environment"
-      require 'rack/test'
-      extend Rack::Test::Methods
 
       get "/"
       assert $prepared
     end
 
     def assert_utf8
-      if RUBY_VERSION < '1.9'
-        assert_equal "UTF8", $KCODE
-      else
-        assert_equal Encoding::UTF_8, Encoding.default_external
-        assert_equal Encoding::UTF_8, Encoding.default_internal
-      end
+      assert_equal Encoding::UTF_8, Encoding.default_external
+      assert_equal Encoding::UTF_8, Encoding.default_internal
     end
 
     test "skipping config.encoding still results in 'utf-8' as the default" do
@@ -286,6 +282,11 @@ module ApplicationTests
       assert_equal res, last_response.body # value should be unchanged
     end
 
+    test "sets ActionDispatch.test_app" do
+      make_basic_app
+      assert_equal Rails.application, ActionDispatch.test_app
+    end
+
     test "sets all Active Record models to whitelist all attributes by default" do
       add_to_config <<-RUBY
         config.active_record.whitelist_attributes = true
@@ -476,21 +477,19 @@ module ApplicationTests
 
       app_file 'app/controllers/posts_controller.rb', <<-RUBY
       class PostsController < ApplicationController
-        def index
+        def create
           render :text => params[:post].inspect
         end
       end
       RUBY
 
       add_to_config <<-RUBY
-        routes.append do
+        routes.prepend do
           resources :posts
         end
       RUBY
 
       require "#{app_path}/config/environment"
-      require "rack/test"
-      extend Rack::Test::Methods
 
       post "/posts.json", '{ "title": "foo", "name": "bar" }', "CONTENT_TYPE" => "application/json"
       assert_equal '{"title"=>"foo"}', last_response.body
@@ -521,9 +520,11 @@ module ApplicationTests
       make_basic_app
 
       assert_respond_to app, :env_config
-      assert_equal      app.env_config['action_dispatch.parameter_filter'], app.config.filter_parameters
-      assert_equal      app.env_config['action_dispatch.secret_token'],     app.config.secret_token
-      assert_equal      app.env_config['action_dispatch.show_exceptions'],  app.config.action_dispatch.show_exceptions
+      assert_equal      app.env_config['action_dispatch.parameter_filter'],  app.config.filter_parameters
+      assert_equal      app.env_config['action_dispatch.secret_token'],      app.config.secret_token
+      assert_equal      app.env_config['action_dispatch.show_exceptions'],   app.config.action_dispatch.show_exceptions
+      assert_equal      app.env_config['action_dispatch.logger'],            Rails.logger
+      assert_equal      app.env_config['action_dispatch.backtrace_cleaner'], Rails.backtrace_cleaner
     end
   end
 end
diff --git a/railties/test/application/console_test.rb b/railties/test/application/console_test.rb
index 1528d5dd87..fa2652a6d3 100644
--- a/railties/test/application/console_test.rb
+++ b/railties/test/application/console_test.rb
@@ -18,16 +18,20 @@ class ConsoleTest < Test::Unit::TestCase
     Rails.application.load_console
   end
 
+  def irb_context
+    Object.new.extend(Rails::ConsoleMethods)
+  end
+
   def test_app_method_should_return_integration_session
     TestHelpers::Rack.send :remove_method, :app
     load_environment
-    console_session = app
+    console_session = irb_context.app
     assert_instance_of ActionDispatch::Integration::Session, console_session
   end
 
   def test_new_session_should_return_integration_session
     load_environment
-    session = new_session
+    session = irb_context.new_session
     assert_instance_of ActionDispatch::Integration::Session, session
   end
 
@@ -41,7 +45,7 @@ class ConsoleTest < Test::Unit::TestCase
     ActionDispatch::Reloader.to_prepare { c = 3 }
 
     # Hide Reloading... output
-    silence_stream(STDOUT) { reload! }
+    silence_stream(STDOUT) { irb_context.reload! }
 
     assert_equal 1, a
     assert_equal 2, b
@@ -57,7 +61,6 @@ class ConsoleTest < Test::Unit::TestCase
 
     load_environment
     assert User.new.respond_to?(:name)
-    assert !User.new.respond_to?(:age)
 
     app_file "app/models/user.rb", <<-MODEL
       class User
@@ -66,12 +69,13 @@ class ConsoleTest < Test::Unit::TestCase
     MODEL
 
     assert !User.new.respond_to?(:age)
-    silence_stream(STDOUT) { reload! }
+    silence_stream(STDOUT) { irb_context.reload! }
     assert User.new.respond_to?(:age)
   end
 
   def test_access_to_helpers
     load_environment
+    helper = irb_context.helper
     assert_not_nil helper
     assert_instance_of ActionView::Base, helper
     assert_equal 'Once upon a time in a world...',
diff --git a/railties/test/application/initializers/check_ruby_version_test.rb b/railties/test/application/initializers/check_ruby_version_test.rb
deleted file mode 100644
index df7e9696a9..0000000000
--- a/railties/test/application/initializers/check_ruby_version_test.rb
+++ /dev/null
@@ -1,39 +0,0 @@
-require "isolation/abstract_unit"
-
-module ApplicationTests
-  class CheckRubyVersionTest < Test::Unit::TestCase
-    include ActiveSupport::Testing::Isolation
-
-    def setup
-      build_app
-      boot_rails
-    end
-
-    def teardown
-      teardown_app
-    end
-
-    test "rails initializes with ruby 1.8.7 or later, except for 1.9.1" do
-      if RUBY_VERSION < '1.8.7'
-        assert_rails_does_not_boot
-      elsif RUBY_VERSION == '1.9.1'
-        assert_rails_does_not_boot
-      else
-        assert_rails_boots
-      end
-    end
-
-    def assert_rails_boots
-      assert_nothing_raised "It appears that rails does not boot" do
-        require "rails/all"
-      end
-    end
-
-    def assert_rails_does_not_boot
-      $stderr = File.open("/dev/null", "w")
-      assert_raises(SystemExit) do
-        require "rails/all"
-      end
-    end
-  end
-end
diff --git a/railties/test/application/initializers/frameworks_test.rb b/railties/test/application/initializers/frameworks_test.rb
index 446c85d65a..a0417360a1 100644
--- a/railties/test/application/initializers/frameworks_test.rb
+++ b/railties/test/application/initializers/frameworks_test.rb
@@ -136,6 +136,13 @@ module ApplicationTests
       assert_equal 2, ActionDispatch::Http::URL.tld_length
     end
 
+    test "assignment config.encoding to default_charset" do
+      charset = 'Shift_JIS'
+      add_to_config "config.encoding = '#{charset}'"
+      require "#{app_path}/config/environment"
+      assert_equal charset, ActionDispatch::Response.default_charset
+    end
+
     # AS
     test "if there's no config.active_support.bare, all of ActiveSupport is required" do
       use_frameworks []
diff --git a/railties/test/application/initializers/i18n_test.rb b/railties/test/application/initializers/i18n_test.rb
index 8c2c079fb8..305ae7eb0a 100644
--- a/railties/test/application/initializers/i18n_test.rb
+++ b/railties/test/application/initializers/i18n_test.rb
@@ -120,6 +120,9 @@ en:
       get "/i18n"
       assert_equal "1", last_response.body
 
+      # Wait a full second so we have time for changes to propagate
+      sleep(1)
+
       app_file "config/locales/en.yml", <<-YAML
 en:
   foo: "2"
diff --git a/railties/test/application/loading_test.rb b/railties/test/application/loading_test.rb
index 47c6fd5c6e..c4c93cce22 100644
--- a/railties/test/application/loading_test.rb
+++ b/railties/test/application/loading_test.rb
@@ -16,7 +16,7 @@ class LoadingTest < Test::Unit::TestCase
     @app ||= Rails.application
   end
 
-  def test_constants_in_app_are_autoloaded
+  test "constants in app are autoloaded" do
     app_file "app/models/post.rb", <<-MODEL
       class Post < ActiveRecord::Base
         validates_acceptance_of :title, :accept => "omg"
@@ -33,7 +33,7 @@ class LoadingTest < Test::Unit::TestCase
     assert_equal 'omg', p.title
   end
 
-  def test_models_without_table_do_not_panic_on_scope_definitions_when_loaded
+  test "models without table do not panic on scope definitions when loaded" do
     app_file "app/models/user.rb", <<-MODEL
       class User < ActiveRecord::Base
         default_scope where(:published => true)
@@ -63,9 +63,10 @@ class LoadingTest < Test::Unit::TestCase
     assert ::AppTemplate::Application.config.loaded
   end
 
-  def test_descendants_are_cleaned_on_each_request_without_cache_classes
+  test "descendants are cleaned on each request without cache classes" do
     add_to_config <<-RUBY
       config.cache_classes = false
+      config.reload_classes_only_on_change = false
     RUBY
 
     app_file "app/models/post.rb", <<-MODEL
@@ -98,6 +99,162 @@ class LoadingTest < Test::Unit::TestCase
     assert_raise(RuntimeError) { ::AppTemplate::Application.initialize! }
   end
 
+  test "reload constants on development" do
+    add_to_config <<-RUBY
+      config.cache_classes = false
+    RUBY
+
+    app_file 'config/routes.rb', <<-RUBY
+      AppTemplate::Application.routes.draw do
+        match '/c', :to => lambda { |env| [200, {"Content-Type" => "text/plain"}, [User.counter.to_s]] }
+      end
+    RUBY
+
+    app_file "app/models/user.rb", <<-MODEL
+      class User
+        def self.counter; 1; end
+      end
+    MODEL
+
+    require 'rack/test'
+    extend Rack::Test::Methods
+
+    require "#{rails_root}/config/environment"
+
+    get "/c"
+    assert_equal "1", last_response.body
+
+    app_file "app/models/user.rb", <<-MODEL
+      class User
+        def self.counter; 2; end
+      end
+    MODEL
+
+    get "/c"
+    assert_equal "2", last_response.body
+  end
+
+  test "does not reload constants on development if custom file watcher always returns false" do
+    add_to_config <<-RUBY
+      config.cache_classes = false
+      config.file_watcher = Class.new do
+        def initialize(*); end
+        def updated?; false; end
+      end
+    RUBY
+
+    app_file 'config/routes.rb', <<-RUBY
+      AppTemplate::Application.routes.draw do
+        match '/c', :to => lambda { |env| [200, {"Content-Type" => "text/plain"}, [User.counter.to_s]] }
+      end
+    RUBY
+
+    app_file "app/models/user.rb", <<-MODEL
+      class User
+        def self.counter; 1; end
+      end
+    MODEL
+
+    require 'rack/test'
+    extend Rack::Test::Methods
+
+    require "#{rails_root}/config/environment"
+
+    get "/c"
+    assert_equal "1", last_response.body
+
+    app_file "app/models/user.rb", <<-MODEL
+      class User
+        def self.counter; 2; end
+      end
+    MODEL
+
+    get "/c"
+    assert_equal "1", last_response.body
+  end
+
+  test "added files (like db/schema.rb) also trigger reloading" do
+    add_to_config <<-RUBY
+      config.cache_classes = false
+    RUBY
+
+    app_file 'config/routes.rb', <<-RUBY
+      $counter = 0
+      AppTemplate::Application.routes.draw do
+        match '/c', :to => lambda { |env| User; [200, {"Content-Type" => "text/plain"}, [$counter.to_s]] }
+      end
+    RUBY
+
+    app_file "app/models/user.rb", <<-MODEL
+      class User
+        $counter += 1
+      end
+    MODEL
+
+    require 'rack/test'
+    extend Rack::Test::Methods
+
+    require "#{rails_root}/config/environment"
+
+    get "/c"
+    assert_equal "1", last_response.body
+
+    app_file "db/schema.rb", ""
+
+    get "/c"
+    assert_equal "2", last_response.body
+  end
+
+  test "columns migrations also trigger reloading" do
+    add_to_config <<-RUBY
+      config.cache_classes = false
+    RUBY
+
+    app_file 'config/routes.rb', <<-RUBY
+      AppTemplate::Application.routes.draw do
+        match '/title', :to => lambda { |env| [200, {"Content-Type" => "text/plain"}, [Post.new.title]] }
+        match '/body',  :to => lambda { |env| [200, {"Content-Type" => "text/plain"}, [Post.new.body]] }
+      end
+    RUBY
+
+    app_file "app/models/post.rb", <<-MODEL
+      class Post < ActiveRecord::Base
+      end
+    MODEL
+
+    require 'rack/test'
+    extend Rack::Test::Methods
+
+    app_file "db/migrate/1_create_posts.rb", <<-MIGRATION
+      class CreatePosts < ActiveRecord::Migration
+        def change
+          create_table :posts do |t|
+            t.string :title, :default => "TITLE"
+          end
+        end
+      end
+    MIGRATION
+
+    Dir.chdir(app_path) { `rake db:migrate`}
+    require "#{rails_root}/config/environment"
+
+    get "/title"
+    assert_equal "TITLE", last_response.body
+
+    app_file "db/migrate/2_add_body_to_posts.rb", <<-MIGRATION
+      class AddBodyToPosts < ActiveRecord::Migration
+        def change
+          add_column :posts, :body, :text, :default => "BODY"
+        end
+      end
+    MIGRATION
+
+    Dir.chdir(app_path) { `rake db:migrate` }
+
+    get "/body"
+    assert_equal "BODY", last_response.body
+  end
+
   protected
 
   def setup_ar!
diff --git a/railties/test/application/middleware/cache_test.rb b/railties/test/application/middleware/cache_test.rb
index 050a2161ae..790c5b2d53 100644
--- a/railties/test/application/middleware/cache_test.rb
+++ b/railties/test/application/middleware/cache_test.rb
@@ -54,9 +54,9 @@ module ApplicationTests
     def test_cache_keeps_if_modified_since
       simple_controller
       expected = "Wed, 30 May 1984 19:43:31 GMT"
-      
+
       get "/expires/keeps_if_modified_since", {}, "HTTP_IF_MODIFIED_SINCE" => expected
-      
+
       assert_equal 200, last_response.status
       assert_equal expected, last_response.body, "cache should have kept If-Modified-Since"
     end
diff --git a/railties/test/application/middleware/cookies_test.rb b/railties/test/application/middleware/cookies_test.rb
new file mode 100644
index 0000000000..13556cbed2
--- /dev/null
+++ b/railties/test/application/middleware/cookies_test.rb
@@ -0,0 +1,47 @@
+require 'isolation/abstract_unit'
+
+module ApplicationTests
+  class CookiesTest < Test::Unit::TestCase
+    include ActiveSupport::Testing::Isolation
+
+    def new_app
+      File.expand_path("#{app_path}/../new_app")
+    end
+
+    def setup
+      build_app
+      boot_rails
+      FileUtils.rm_rf("#{app_path}/config/environments")
+    end
+
+    def teardown
+      teardown_app
+      FileUtils.rm_rf(new_app) if File.directory?(new_app)
+    end
+
+    test 'always_write_cookie is true by default in development' do
+      require 'rails'
+      Rails.env = 'development'
+      require "#{app_path}/config/environment"
+      assert_equal true, ActionDispatch::Cookies::CookieJar.always_write_cookie
+    end
+
+    test 'always_write_cookie is false by default in production' do
+      require 'rails'
+      Rails.env = 'production'
+      require "#{app_path}/config/environment"
+      assert_equal false, ActionDispatch::Cookies::CookieJar.always_write_cookie
+    end
+
+    test 'always_write_cookie can be overrided' do
+      add_to_config <<-RUBY
+        config.action_dispatch.always_write_cookie = false
+      RUBY
+
+      require 'rails'
+      Rails.env = 'development'
+      require "#{app_path}/config/environment"
+      assert_equal false, ActionDispatch::Cookies::CookieJar.always_write_cookie
+    end
+  end
+end
diff --git a/railties/test/application/middleware/exceptions_test.rb b/railties/test/application/middleware/exceptions_test.rb
new file mode 100644
index 0000000000..aedc4fe648
--- /dev/null
+++ b/railties/test/application/middleware/exceptions_test.rb
@@ -0,0 +1,116 @@
+# encoding: utf-8
+require 'isolation/abstract_unit'
+require 'rack/test'
+
+module ApplicationTests
+  class MiddlewareExceptionsTest < Test::Unit::TestCase
+    include ActiveSupport::Testing::Isolation
+    include Rack::Test::Methods
+
+    def setup
+      build_app
+      boot_rails
+    end
+
+    def teardown
+      teardown_app
+    end
+
+    test "show exceptions middleware filter backtrace before logging" do
+      my_middleware = Struct.new(:app) do
+        def call(env)
+          raise "Failure"
+        end
+      end
+
+      app.config.middleware.use my_middleware
+
+      stringio = StringIO.new
+      Rails.logger = Logger.new(stringio)
+
+      get "/"
+      assert_no_match(/action_dispatch/, stringio.string)
+    end
+
+    test "renders active record exceptions as 404" do
+      my_middleware = Struct.new(:app) do
+        def call(env)
+          raise ActiveRecord::RecordNotFound
+        end
+      end
+
+      app.config.middleware.use my_middleware
+
+      get "/"
+      assert_equal 404, last_response.status
+    end
+
+    test "uses custom exceptions app" do
+      add_to_config <<-RUBY
+        config.exceptions_app = lambda do |env|
+          [404, { "Content-Type" => "text/plain" }, ["YOU FAILED BRO"]]
+        end
+      RUBY
+
+      app.config.action_dispatch.show_exceptions = true
+
+      get "/foo"
+      assert_equal 404, last_response.status
+      assert_equal "YOU FAILED BRO", last_response.body
+    end
+
+    test "unspecified route when action_dispatch.show_exceptions is not set raises an exception" do
+      app.config.action_dispatch.show_exceptions = false
+
+      assert_raise(ActionController::RoutingError) do
+        get '/foo'
+      end
+    end
+
+    test "unspecified route when action_dispatch.show_exceptions is set shows 404" do
+      app.config.action_dispatch.show_exceptions = true
+
+      assert_nothing_raised(ActionController::RoutingError) do
+        get '/foo'
+        assert_match "The page you were looking for doesn't exist.", last_response.body
+      end
+    end
+
+    test "unspecified route when action_dispatch.show_exceptions and consider_all_requests_local are set shows diagnostics" do
+      app.config.action_dispatch.show_exceptions = true
+      app.config.consider_all_requests_local = true
+
+      assert_nothing_raised(ActionController::RoutingError) do
+        get '/foo'
+        assert_match "No route matches", last_response.body
+      end
+    end
+
+    test "displays diagnostics message when exception raised in template that contains UTF-8" do
+      app.config.action_dispatch.show_exceptions = true
+      app.config.consider_all_requests_local = true
+
+      controller :foo, <<-RUBY
+        class FooController < ActionController::Base
+          def index
+          end
+        end
+      RUBY
+
+      app_file 'app/views/foo/index.html.erb', <<-ERB
+        <% raise 'boooom' %>
+        ✓測試テスト시험
+      ERB
+
+      app_file 'config/routes.rb', <<-RUBY
+        AppTemplate::Application.routes.draw do
+          match ':controller(/:action)'
+        end
+      RUBY
+
+      post '/foo', :utf8 => '✓'
+      assert_match(/boooom/, last_response.body)
+      assert_match(/測試テスト시험/, last_response.body)
+    end
+  end
+end
diff --git a/railties/test/application/middleware/show_exceptions_test.rb b/railties/test/application/middleware/show_exceptions_test.rb
deleted file mode 100644
index e3f27f63c3..0000000000
--- a/railties/test/application/middleware/show_exceptions_test.rb
+++ /dev/null
@@ -1,41 +0,0 @@
-require 'isolation/abstract_unit'
-
-module ApplicationTests
-  class ShowExceptionsTest < Test::Unit::TestCase
-    include ActiveSupport::Testing::Isolation
-
-    def setup
-      build_app
-      boot_rails
-      FileUtils.rm_rf "#{app_path}/config/environments"
-    end
-
-    def teardown
-      teardown_app
-    end
-
-    def app
-      @app ||= Rails.application
-    end
-
-    test "unspecified route when set action_dispatch.show_exceptions to false" do
-      make_basic_app do |app|
-        app.config.action_dispatch.show_exceptions = false
-      end
-
-      assert_raise(ActionController::RoutingError) do
-        get '/foo'
-      end
-    end
-
-    test "unspecified route when set action_dispatch.show_exceptions to true" do
-      make_basic_app do |app|
-        app.config.action_dispatch.show_exceptions = true
-      end
-
-      assert_nothing_raised(ActionController::RoutingError) do
-        get '/foo'
-      end
-    end
-  end
-end
diff --git a/railties/test/application/middleware_test.rb b/railties/test/application/middleware_test.rb
index 093cb6ca2a..9e02ef9c66 100644
--- a/railties/test/application/middleware_test.rb
+++ b/railties/test/application/middleware_test.rb
@@ -1,5 +1,6 @@
 require 'isolation/abstract_unit'
 require 'stringio'
+require 'rack/test'
 
 module ApplicationTests
   class MiddlewareTest < Test::Unit::TestCase
@@ -30,8 +31,10 @@ module ApplicationTests
         "ActiveSupport::Cache::Strategy::LocalCache",
         "Rack::Runtime",
         "Rack::MethodOverride",
+        "ActionDispatch::RequestId",
         "Rails::Rack::Logger", # must come after Rack::MethodOverride to properly log overridden methods
         "ActionDispatch::ShowExceptions",
+        "ActionDispatch::DebugExceptions",
         "ActionDispatch::RemoteIp",
         "Rack::Sendfile",
         "ActionDispatch::Reloader",
@@ -73,7 +76,7 @@ module ApplicationTests
       add_to_config "config.force_ssl = true"
       add_to_config "config.ssl_options = { :host => 'example.com' }"
       boot!
-      
+
       assert_equal AppTemplate::Application.middleware.first.args, [{:host => 'example.com'}]
     end
 
@@ -103,10 +106,11 @@ module ApplicationTests
       assert !middleware.include?("ActionDispatch::Static")
     end
 
-    test "includes show exceptions even action_dispatch.show_exceptions is disabled" do
+    test "includes exceptions middlewares even if action_dispatch.show_exceptions is disabled" do
       add_to_config "config.action_dispatch.show_exceptions = false"
       boot!
       assert middleware.include?("ActionDispatch::ShowExceptions")
+      assert middleware.include?("ActionDispatch::DebugExceptions")
     end
 
     test "removes ActionDispatch::Reloader if cache_classes is true" do
@@ -190,24 +194,12 @@ module ApplicationTests
       assert_equal nil, last_response.headers["Etag"]
     end
 
-    # Show exceptions middleware
-    test "show exceptions middleware filter backtrace before logging" do
-      my_middleware = Struct.new(:app) do
-        def call(env)
-          raise "Failure"
-        end
-      end
-
-      make_basic_app do |app|
-        app.config.middleware.use my_middleware
-      end
-
-      stringio = StringIO.new
-      Rails.logger = Logger.new(stringio)
-
-      env = Rack::MockRequest.env_for("/")
+    test "ORIGINAL_FULLPATH is passed to env" do
+      boot!
+      env = ::Rack::MockRequest.env_for("/foo/?something")
       Rails.application.call(env)
-      assert_no_match(/action_dispatch/, stringio.string)
+
+      assert_equal "/foo/?something", env["ORIGINAL_FULLPATH"]
     end
 
     private
diff --git a/railties/test/application/rack/logger_test.rb b/railties/test/application/rack/logger_test.rb
index 8b2b2f1802..387eb25525 100644
--- a/railties/test/application/rack/logger_test.rb
+++ b/railties/test/application/rack/logger_test.rb
@@ -12,6 +12,8 @@ module ApplicationTests
         build_app
         require "#{app_path}/config/environment"
         super
+        @logger = MockLogger.new
+        Rails.stubs(:logger).returns(@logger)
       end
 
       def teardown
diff --git a/railties/test/application/rackup_test.rb b/railties/test/application/rackup_test.rb
index ff9cdcadc7..86e1995def 100644
--- a/railties/test/application/rackup_test.rb
+++ b/railties/test/application/rackup_test.rb
@@ -6,7 +6,7 @@ module ApplicationTests
 
     def rackup
       require "rack"
-      app, options = Rack::Builder.parse_file("#{app_path}/config.ru")
+      app, _ = Rack::Builder.parse_file("#{app_path}/config.ru")
       app
     end
 
diff --git a/railties/test/application/rake/migrations_test.rb b/railties/test/application/rake/migrations_test.rb
new file mode 100644
index 0000000000..7982c42d8f
--- /dev/null
+++ b/railties/test/application/rake/migrations_test.rb
@@ -0,0 +1,109 @@
+require "isolation/abstract_unit"
+
+module ApplicationTests
+  module RakeTests
+    class RakeMigrationsTest < Test::Unit::TestCase
+      def setup
+        build_app
+        boot_rails
+        FileUtils.rm_rf("#{app_path}/config/environments")
+      end
+
+      def teardown
+        teardown_app
+      end
+
+      test 'running migrations with given scope' do
+        Dir.chdir(app_path) do
+          `rails generate model user username:string password:string`
+        end
+        app_file "db/migrate/01_a_migration.bukkits.rb", <<-MIGRATION
+          class AMigration < ActiveRecord::Migration
+          end
+        MIGRATION
+
+        output = Dir.chdir(app_path) { `rake db:migrate SCOPE=bukkits` }
+        assert_no_match(/create_table\(:users\)/, output)
+        assert_no_match(/CreateUsers/, output)
+        assert_no_match(/add_column\(:users, :email, :string\)/, output)
+
+        assert_match(/AMigration: migrated/, output)
+
+        output = Dir.chdir(app_path) { `rake db:migrate SCOPE=bukkits VERSION=0` }
+        assert_no_match(/drop_table\(:users\)/, output)
+        assert_no_match(/CreateUsers/, output)
+        assert_no_match(/remove_column\(:users, :email\)/, output)
+
+        assert_match(/AMigration: reverted/, output)
+      end
+
+      test 'model and migration generator with change syntax' do
+        Dir.chdir(app_path) do
+          `rails generate model user username:string password:string`
+          `rails generate migration add_email_to_users email:string`
+        end
+
+        output = Dir.chdir(app_path){ `rake db:migrate` }
+        assert_match(/create_table\(:users\)/, output)
+        assert_match(/CreateUsers: migrated/, output)
+        assert_match(/add_column\(:users, :email, :string\)/, output)
+        assert_match(/AddEmailToUsers: migrated/, output)
+
+        output = Dir.chdir(app_path){ `rake db:rollback STEP=2` }
+        assert_match(/drop_table\("users"\)/, output)
+        assert_match(/CreateUsers: reverted/, output)
+        assert_match(/remove_column\("users", :email\)/, output)
+        assert_match(/AddEmailToUsers: reverted/, output)
+      end
+
+      test 'migration status when schema migrations table is not present' do
+        output = Dir.chdir(app_path){ `rake db:migrate:status` }
+        assert_equal "Schema migrations table does not exist yet.\n", output
+      end
+
+      test 'test migration status' do
+        Dir.chdir(app_path) do
+          `rails generate model user username:string password:string`
+          `rails generate migration add_email_to_users email:string`
+        end
+
+        Dir.chdir(app_path) { `rake db:migrate`}
+        output = Dir.chdir(app_path) { `rake db:migrate:status` }
+
+        assert_match(/up\s+\d{14}\s+Create users/, output)
+        assert_match(/up\s+\d{14}\s+Add email to users/, output)
+
+        Dir.chdir(app_path) { `rake db:rollback STEP=1` }
+        output = Dir.chdir(app_path) { `rake db:migrate:status` }
+
+        assert_match(/up\s+\d{14}\s+Create users/, output)
+        assert_match(/down\s+\d{14}\s+Add email to users/, output)
+      end
+
+      test 'test migration status after rollback and redo' do
+        Dir.chdir(app_path) do
+          `rails generate model user username:string password:string`
+          `rails generate migration add_email_to_users email:string`
+        end
+
+        Dir.chdir(app_path) { `rake db:migrate` }
+        output = Dir.chdir(app_path) { `rake db:migrate:status` }
+
+        assert_match(/up\s+\d{14}\s+Create users/, output)
+        assert_match(/up\s+\d{14}\s+Add email to users/, output)
+
+        Dir.chdir(app_path) { `rake db:rollback STEP=2` }
+        output = Dir.chdir(app_path) { `rake db:migrate:status` }
+
+        assert_match(/down\s+\d{14}\s+Create users/, output)
+        assert_match(/down\s+\d{14}\s+Add email to users/, output)
+
+        Dir.chdir(app_path) { `rake db:migrate:redo` }
+        output = Dir.chdir(app_path) { `rake db:migrate:status` }
+
+        assert_match(/up\s+\d{14}\s+Create users/, output)
+        assert_match(/up\s+\d{14}\s+Add email to users/, output)
+      end
+    end
+  end
+end
diff --git a/railties/test/application/rake/notes_test.rb b/railties/test/application/rake/notes_test.rb
new file mode 100644
index 0000000000..659cbfec0f
--- /dev/null
+++ b/railties/test/application/rake/notes_test.rb
@@ -0,0 +1,45 @@
+require "isolation/abstract_unit"
+
+module ApplicationTests
+  module RakeTests
+    class RakeNotesTest < Test::Unit::TestCase
+      def setup 
+        build_app
+        require "rails/all"
+      end
+    
+      def teardown
+        teardown_app
+      end
+
+      test 'notes' do
+
+        app_file "app/views/home/index.html.erb", "<% # TODO: note in erb %>"
+        app_file "app/views/home/index.html.haml", "-# TODO: note in haml"
+        app_file "app/views/home/index.html.slim", "/ TODO: note in slim"
+
+        boot_rails
+        require 'rake'
+        require 'rdoc/task'
+        require 'rake/testtask'
+
+        Rails.application.load_tasks
+   
+        Dir.chdir(app_path) do
+          output = `bundle exec rake notes`
+        
+          assert_match /note in erb/, output
+          assert_match /note in haml/, output
+          assert_match /note in slim/, output
+        end
+      
+      end
+    
+      private
+      def boot_rails
+        super
+        require "#{app_path}/config/environment"
+      end
+    end
+  end
+end
diff --git a/railties/test/application/rake_test.rb b/railties/test/application/rake_test.rb
index c76bc3d526..1d90671e44 100644
--- a/railties/test/application/rake_test.rb
+++ b/railties/test/application/rake_test.rb
@@ -63,26 +63,23 @@ module ApplicationTests
     def test_rake_test_error_output
       Dir.chdir(app_path){ `rake db:migrate` }
 
-      app_file "config/database.yml", <<-RUBY
-        development:
-      RUBY
-
       app_file "test/unit/one_unit_test.rb", <<-RUBY
+        raise 'unit'
       RUBY
 
       app_file "test/functional/one_functional_test.rb", <<-RUBY
-        raise RuntimeError
+        raise 'functional'
       RUBY
 
       app_file "test/integration/one_integration_test.rb", <<-RUBY
-        raise RuntimeError
+        raise 'integration'
       RUBY
 
       silence_stderr do
-        output = Dir.chdir(app_path){ `rake test` }
-        assert_match(/Errors running test:units! #<ActiveRecord::AdapterNotSpecified/, output)
-        assert_match(/Errors running test:functionals! #<RuntimeError/, output)
-        assert_match(/Errors running test:integration! #<RuntimeError/, output)
+        output = Dir.chdir(app_path) { `rake test 2>&1` }
+        assert_match 'unit', output
+        assert_match 'functional', output
+        assert_match 'integration', output
       end
     end
 
@@ -108,74 +105,6 @@ module ApplicationTests
       assert_match "Sample log message", output
     end
 
-    def test_model_and_migration_generator_with_change_syntax
-      Dir.chdir(app_path) do
-        `rails generate model user username:string password:string`
-        `rails generate migration add_email_to_users email:string`
-      end
-
-      output = Dir.chdir(app_path){ `rake db:migrate` }
-      assert_match(/create_table\(:users\)/, output)
-      assert_match(/CreateUsers: migrated/, output)
-      assert_match(/add_column\(:users, :email, :string\)/, output)
-      assert_match(/AddEmailToUsers: migrated/, output)
-
-      output = Dir.chdir(app_path){ `rake db:rollback STEP=2` }
-      assert_match(/drop_table\("users"\)/, output)
-      assert_match(/CreateUsers: reverted/, output)
-      assert_match(/remove_column\("users", :email\)/, output)
-      assert_match(/AddEmailToUsers: reverted/, output)
-    end
-
-    def test_migration_status_when_schema_migrations_table_is_not_present
-      output = Dir.chdir(app_path){ `rake db:migrate:status` }
-      assert_equal "Schema migrations table does not exist yet.\n", output
-    end
-
-    def test_migration_status
-      Dir.chdir(app_path) do
-        `rails generate model user username:string password:string`
-        `rails generate migration add_email_to_users email:string`
-      end
-
-      Dir.chdir(app_path) { `rake db:migrate`}
-      output = Dir.chdir(app_path) { `rake db:migrate:status` }
-
-      assert_match(/up\s+\d{14}\s+Create users/, output)
-      assert_match(/up\s+\d{14}\s+Add email to users/, output)
-
-      Dir.chdir(app_path) { `rake db:rollback STEP=1` }
-      output = Dir.chdir(app_path) { `rake db:migrate:status` }
-
-      assert_match(/up\s+\d{14}\s+Create users/, output)
-      assert_match(/down\s+\d{14}\s+Add email to users/, output)
-    end
-
-    def test_migration_status_after_rollback_and_redo
-      Dir.chdir(app_path) do
-        `rails generate model user username:string password:string`
-        `rails generate migration add_email_to_users email:string`
-      end
-
-      Dir.chdir(app_path) { `rake db:migrate`}
-      output = Dir.chdir(app_path) { `rake db:migrate:status` }
-
-      assert_match(/up\s+\d{14}\s+Create users/, output)
-      assert_match(/up\s+\d{14}\s+Add email to users/, output)
-
-      Dir.chdir(app_path) { `rake db:rollback STEP=2` }
-      output = Dir.chdir(app_path) { `rake db:migrate:status` }
-
-      assert_match(/down\s+\d{14}\s+Create users/, output)
-      assert_match(/down\s+\d{14}\s+Add email to users/, output)
-
-      Dir.chdir(app_path) { `rake db:migrate:redo` }
-      output = Dir.chdir(app_path) { `rake db:migrate:status` }
-
-      assert_match(/up\s+\d{14}\s+Create users/, output)
-      assert_match(/up\s+\d{14}\s+Add email to users/, output)
-    end
-
     def test_loading_specific_fixtures
       Dir.chdir(app_path) do
         `rails generate model user username:string password:string`
@@ -201,5 +130,13 @@ module ApplicationTests
 
       assert_match(/7 tests, 10 assertions, 0 failures, 0 errors/, content)
     end
+
+    def test_rake_dump_structure_should_respect_db_structure_env_variable
+      Dir.chdir(app_path) do
+        `bundle exec rake db:migrate` # ensure we have a schema_migrations table to dump
+        `bundle exec rake db:structure:dump DB_STRUCTURE=db/my_structure.sql`
+      end
+      assert File.exists?(File.join(app_path, 'db', 'my_structure.sql'))
+    end
   end
 end
diff --git a/railties/test/application/route_inspect_test.rb b/railties/test/application/route_inspect_test.rb
index add8256b5d..6503251b9f 100644
--- a/railties/test/application/route_inspect_test.rb
+++ b/railties/test/application/route_inspect_test.rb
@@ -1,6 +1,7 @@
 require 'test/unit'
 require 'rails/application/route_inspector'
 require 'action_controller'
+require 'rails/engine'
 
 module ApplicationTests
   class RouteInspectTest < Test::Unit::TestCase
@@ -9,6 +10,31 @@ module ApplicationTests
       @inspector = Rails::Application::RouteInspector.new
     end
 
+    def test_displaying_routes_for_engines
+      engine = Class.new(Rails::Engine) do
+        def self.to_s
+          "Blog::Engine"
+        end
+      end
+      engine.routes.draw do
+        get '/cart', :to => 'cart#show'
+      end
+
+      @set.draw do
+        get '/custom/assets', :to => 'custom_assets#show'
+        mount engine => "/blog", :as => "blog"
+      end
+
+      output = @inspector.format @set.routes
+      expected = [
+        "custom_assets GET /custom/assets(.:format) custom_assets#show",
+        "         blog     /blog                    Blog::Engine",
+        "\nRoutes for Blog::Engine:",
+        "cart GET /cart(.:format) cart#show"
+      ]
+      assert_equal expected, output
+    end
+
     def test_cart_inspect
       @set.draw do
         get '/cart', :to => 'cart#show'
@@ -49,12 +75,20 @@ module ApplicationTests
       assert_equal ["root  / pages#main"], output
     end
 
+    def test_inspect_routes_shows_dynamic_action_route
+      @set.draw do
+        match 'api/:action' => 'api'
+      end
+      output = @inspector.format @set.routes
+      assert_equal ["  /api/:action(.:format) api#:action"], output
+    end
+
     def test_inspect_routes_shows_controller_and_action_only_route
       @set.draw do
         match ':controller/:action'
       end
       output = @inspector.format @set.routes
-      assert_equal ["  /:controller/:action(.:format) "], output
+      assert_equal ["  /:controller/:action(.:format) :controller#:action"], output
     end
 
     def test_inspect_routes_shows_controller_and_action_route_with_constraints
@@ -62,7 +96,7 @@ module ApplicationTests
         match ':controller(/:action(/:id))', :id => /\d+/
       end
       output = @inspector.format @set.routes
-      assert_equal ["  /:controller(/:action(/:id))(.:format) {:id=>/\\d+/}"], output
+      assert_equal ["  /:controller(/:action(/:id))(.:format) :controller#:action {:id=>/\\d+/}"], output
     end
 
     def test_rake_routes_shows_route_with_defaults
@@ -93,5 +127,22 @@ module ApplicationTests
       output = @inspector.format @set.routes
       assert_equal ["  /foo/:id(.:format) #{RackApp.name} {:id=>/[A-Z]\\d{5}/}"], output
     end
+
+    def test_rake_routes_shows_route_with_rack_app_nested_with_dynamic_constraints
+      constraint = Class.new do
+        def to_s
+          "( my custom constraint )"
+        end
+      end
+
+      @set.draw do
+        scope :constraint => constraint.new do
+          mount RackApp => '/foo'
+        end
+      end
+
+      output = @inspector.format @set.routes
+      assert_equal ["  /foo #{RackApp.name} {:constraint=>( my custom constraint )}"], output
+    end
   end
 end
diff --git a/railties/test/application/test_test.rb b/railties/test/application/test_test.rb
index 27a7959e84..aa55a3cf1e 100644
--- a/railties/test/application/test_test.rb
+++ b/railties/test/application/test_test.rb
@@ -24,24 +24,7 @@ module ApplicationTests
         end
       RUBY
 
-      run_test 'unit/foo_test.rb'
-    end
-
-    # Run just in Ruby < 1.9
-    if defined?(Test::Unit::Util::BacktraceFilter)
-      test "adds backtrace cleaner" do
-        app_file 'test/unit/backtrace_test.rb', <<-RUBY
-          require 'test_helper'
-
-          class FooTest < ActiveSupport::TestCase
-            def test_truth
-              assert Test::Unit::Util::BacktraceFilter.ancestors.include?(Rails::BacktraceFilterForTestUnit)
-            end
-          end
-        RUBY
-
-        run_test 'unit/backtrace_test.rb'
-      end
+      run_test_file 'unit/foo_test.rb'
     end
 
     test "integration test" do
@@ -66,7 +49,7 @@ module ApplicationTests
         end
       RUBY
 
-      run_test 'integration/posts_test.rb'
+      run_test_file 'integration/posts_test.rb'
     end
 
     test "performance test" do
@@ -91,11 +74,11 @@ module ApplicationTests
         end
       RUBY
 
-      run_test 'performance/posts_test.rb'
+      run_test_file 'performance/posts_test.rb'
     end
 
     private
-      def run_test(name)
+      def run_test_file(name)
         result = ruby '-Itest', "#{app_path}/test/#{name}"
         assert_equal 0, $?.to_i, result
       end
diff --git a/railties/test/fixtures/lib/generators/usage_template/USAGE b/railties/test/fixtures/lib/generators/usage_template/USAGE
new file mode 100644
index 0000000000..bcd63c52e2
--- /dev/null
+++ b/railties/test/fixtures/lib/generators/usage_template/USAGE
@@ -0,0 +1 @@
+:: <%= 1 + 1 %> ::
\ No newline at end of file
diff --git a/railties/test/fixtures/lib/generators/usage_template/usage_template_generator.rb b/railties/test/fixtures/lib/generators/usage_template/usage_template_generator.rb
new file mode 100644
index 0000000000..078b0f9412
--- /dev/null
+++ b/railties/test/fixtures/lib/generators/usage_template/usage_template_generator.rb
@@ -0,0 +1,5 @@
+require 'rails/generators'
+
+class UsageTemplateGenerator < Rails::Generators::Base
+  source_root File.expand_path("templates", File.dirname(__FILE__))
+end
diff --git a/railties/test/generators/actions_test.rb b/railties/test/generators/actions_test.rb
index e621f7f6f7..ee288871de 100644
--- a/railties/test/generators/actions_test.rb
+++ b/railties/test/generators/actions_test.rb
@@ -95,11 +95,13 @@ class ActionsTest < Rails::Generators::TestCase
   def test_gem_should_insert_on_separate_lines
     run_generator
 
+    File.open('Gemfile', 'a') {|f| f.write('# Some content...') }
+
     action :gem, 'rspec'
     action :gem, 'rspec-rails'
 
-    assert_file 'Gemfile', /gem "rspec"$/
-    assert_file 'Gemfile', /gem "rspec-rails"$/
+    assert_file 'Gemfile', /^gem "rspec"$/
+    assert_file 'Gemfile', /^gem "rspec-rails"$/
   end
 
   def test_gem_group_should_wrap_gems_in_a_group
@@ -179,9 +181,12 @@ class ActionsTest < Rails::Generators::TestCase
     action :generate, 'model', 'MyModel'
   end
 
-  def test_rake_should_run_rake_command_with_development_env
-    generator.expects(:run).once.with('rake log:clear RAILS_ENV=development', :verbose => false)
+  def test_rake_should_run_rake_command_with_default_env
+    generator.expects(:run).once.with("rake log:clear RAILS_ENV=development", :verbose => false)
+    old_env, ENV['RAILS_ENV'] = ENV["RAILS_ENV"], nil
     action :rake, 'log:clear'
+  ensure
+    ENV["RAILS_ENV"] = old_env
   end
 
   def test_rake_with_env_option_should_run_rake_command_in_env
@@ -206,8 +211,11 @@ class ActionsTest < Rails::Generators::TestCase
   end
 
   def test_rake_with_sudo_option_should_run_rake_command_with_sudo
-    generator.expects(:run).once.with('sudo rake log:clear RAILS_ENV=development', :verbose => false)
+    generator.expects(:run).once.with("sudo rake log:clear RAILS_ENV=development", :verbose => false)
+    old_env, ENV['RAILS_ENV'] = ENV["RAILS_ENV"], nil
     action :rake, 'log:clear', :sudo => true
+  ensure
+    ENV["RAILS_ENV"] = old_env
   end
 
   def test_capify_should_run_the_capify_command
@@ -225,14 +233,14 @@ class ActionsTest < Rails::Generators::TestCase
   def test_readme
     run_generator
     Rails::Generators::AppGenerator.expects(:source_root).times(2).returns(destination_root)
-    assert_match(/Welcome to Rails/, action(:readme, "README"))
+    assert_match(/Welcome to Rails/, action(:readme, "README.rdoc"))
   end
 
   def test_readme_with_quiet
     generator(default_arguments, :quiet => true)
     run_generator
     Rails::Generators::AppGenerator.expects(:source_root).times(2).returns(destination_root)
-    assert_no_match(/Welcome to Rails/, action(:readme, "README"))
+    assert_no_match(/Welcome to Rails/, action(:readme, "README.rdoc"))
   end
 
   def test_log
diff --git a/railties/test/generators/app_generator_test.rb b/railties/test/generators/app_generator_test.rb
index 1b48c80042..a15943dfc6 100644
--- a/railties/test/generators/app_generator_test.rb
+++ b/railties/test/generators/app_generator_test.rb
@@ -1,4 +1,3 @@
-require 'abstract_unit'
 require 'generators/generators_test_helper'
 require 'rails/generators/rails/app/app_generator'
 require 'generators/shared_generator_tests.rb'
@@ -55,6 +54,7 @@ class AppGeneratorTest < Rails::Generators::TestCase
     assert_file "app/views/layouts/application.html.erb", /javascript_include_tag\s+"application"/
     assert_file "app/assets/stylesheets/application.css"
     assert_file "config/application.rb", /config\.assets\.enabled = true/
+    assert_file "public/index.html", /url\("assets\/rails.png"\);/
   end
 
   def test_invalid_application_name_raises_an_error
@@ -123,6 +123,16 @@ class AppGeneratorTest < Rails::Generators::TestCase
     assert_file "hats/config/environment.rb", /Hats::Application\.initialize!/
   end
 
+  def test_gemfile_has_no_whitespace_errors
+    run_generator
+    absolute = File.expand_path("Gemfile", destination_root)
+    File.open(absolute, 'r') do |f|
+      f.each_line do |line|
+        assert_no_match %r{/^[ \t]+$/}, line
+      end
+    end
+  end
+
   def test_config_database_is_added_by_default
     run_generator
     assert_file "config/database.yml", /sqlite3/
@@ -143,6 +153,16 @@ class AppGeneratorTest < Rails::Generators::TestCase
     end
   end
 
+  def test_config_postgresql_database
+    run_generator([destination_root, "-d", "postgresql"])
+    assert_file "config/database.yml", /postgresql/
+    unless defined?(JRUBY_VERSION)
+      assert_file "Gemfile", /^gem\s+["']pg["']$/
+    else
+      assert_file "Gemfile", /^gem\s+["']activerecord-jdbcpostgresql-adapter["']$/
+    end
+  end
+
   def test_config_jdbcmysql_database
     run_generator([destination_root, "-d", "jdbcmysql"])
     assert_file "config/database.yml", /mysql/
@@ -195,14 +215,47 @@ class AppGeneratorTest < Rails::Generators::TestCase
       assert_match(/#\s+require\s+["']sprockets\/railtie["']/, content)
       assert_no_match(/config\.assets\.enabled = true/, content)
     end
+    assert_file "Gemfile" do |content|
+      assert_no_match(/sass-rails/, content)
+      assert_no_match(/coffee-rails/, content)
+      assert_no_match(/uglifier/, content)
+    end
+    assert_file "config/environments/development.rb" do |content|
+      assert_no_match(/config\.assets\.debug = true/, content)
+    end
+    assert_file "config/environments/production.rb" do |content|
+      assert_no_match(/config\.assets\.digest = true/, content)
+      assert_no_match(/config\.assets\.compress = true/, content)
+    end
     assert_file "test/performance/browsing_test.rb"
   end
 
+  def test_inclusion_of_therubyrhino_under_jruby
+    run_generator([destination_root])
+    if defined?(JRUBY_VERSION)
+      assert_file "Gemfile", /gem\s+["']therubyrhino["']$/
+    else
+      assert_file "Gemfile" do |content|
+        assert_no_match(/gem\s+["']therubyrhino["']$/, content)
+      end
+    end
+  end
+
   def test_creation_of_a_test_directory
     run_generator
     assert_file 'test'
   end
 
+  def test_creation_of_vendor_assets_javascripts_directory
+    run_generator
+    assert_file "vendor/assets/javascripts"
+  end
+
+  def test_creation_of_vendor_assets_stylesheets_directory
+    run_generator
+    assert_file "vendor/assets/stylesheets"
+  end
+
   def test_jquery_is_the_default_javascript_library
     run_generator
     assert_file "app/assets/javascripts/application.js" do |contents|
@@ -232,32 +285,10 @@ class AppGeneratorTest < Rails::Generators::TestCase
     end
   end
 
-  def test_inclusion_of_turn_gem_in_gemfile
-    run_generator
-    assert_file "Gemfile" do |contents|
-      assert_match(/gem 'turn'/, contents) unless RUBY_VERSION < '1.9.2'
-      assert_no_match(/gem 'turn'/, contents) if RUBY_VERSION < '1.9.2'
-    end
-  end
-
-  def test_turn_gem_is_not_included_in_gemfile_if_skipping_test_unit
-    run_generator [destination_root, "--skip-test-unit"]
-    assert_file "Gemfile" do |contents|
-      assert_no_match(/gem 'turn'/, contents) unless RUBY_VERSION < '1.9.2'
-    end
-  end
-
-  def test_inclusion_of_ruby_debug
-    run_generator
-    assert_file "Gemfile" do |contents|
-      assert_match(/gem 'ruby-debug'/, contents) if RUBY_VERSION < '1.9'
-    end
-  end
-
-  def test_inclusion_of_ruby_debug19_if_ruby19
+  def test_inclusion_of_ruby_debug19
     run_generator
     assert_file "Gemfile" do |contents|
-      assert_match(/gem 'ruby-debug19', :require => 'ruby-debug'/, contents) unless RUBY_VERSION < '1.9'
+      assert_match(/gem 'ruby-debug19', :require => 'ruby-debug'/, contents)
     end
   end
 
@@ -299,26 +330,24 @@ class AppGeneratorTest < Rails::Generators::TestCase
   def test_new_hash_style
     run_generator [destination_root]
     assert_file "config/initializers/session_store.rb" do |file|
-      if RUBY_VERSION < "1.9"
-        assert_match(/config.session_store :cookie_store, :key => '_.+_session'/, file)
-      else
-        assert_match(/config.session_store :cookie_store, key: '_.+_session'/, file)
-      end
+      assert_match(/config.session_store :cookie_store, key: '_.+_session'/, file)
     end
   end
 
-  def test_force_old_style_hash
-    run_generator [destination_root, "--old-style-hash"]
-    assert_file "config/initializers/session_store.rb" do |file|
-      assert_match(/config.session_store :cookie_store, :key => '_.+_session'/, file)
+  def test_generated_environments_file_for_sanitizer
+    run_generator [destination_root, "--skip-active-record"]
+    %w(development test).each do |env|
+      assert_file "config/environments/#{env}.rb" do |file|
+        assert_no_match(/config.active_record.mass_assignment_sanitizer = :strict/, file)
+      end
     end
   end
 
-  def test_generated_environments_file_for_sanitizer
+  def test_generated_environments_file_for_auto_explain
     run_generator [destination_root, "--skip-active-record"]
-    ["config/environments/development.rb", "config/environments/test.rb"].each do |env_file|
-      assert_file env_file do |file|
-        assert_no_match(/config.active_record.mass_assignment_sanitizer = :strict/, file)
+    %w(development production).each do |env|
+      assert_file "config/environments/#{env}.rb" do |file|
+        assert_no_match %r(auto_explain_threshold_in_seconds), file
       end
     end
   end
diff --git a/railties/test/generators/assets_generator_test.rb b/railties/test/generators/assets_generator_test.rb
index 044e0b6bc6..d6338bd3da 100644
--- a/railties/test/generators/assets_generator_test.rb
+++ b/railties/test/generators/assets_generator_test.rb
@@ -13,7 +13,7 @@ class AssetsGeneratorTest < Rails::Generators::TestCase
   end
 
   def test_skipping_assets
-    content = run_generator ["posts", "--no-stylesheets", "--no-javascripts"]
+    run_generator ["posts", "--no-stylesheets", "--no-javascripts"]
     assert_no_file "app/assets/javascripts/posts.js"
     assert_no_file "app/assets/stylesheets/posts.css"
   end
diff --git a/railties/test/generators/generated_attribute_test.rb b/railties/test/generators/generated_attribute_test.rb
index a85829085c..6e3fc84781 100644
--- a/railties/test/generators/generated_attribute_test.rb
+++ b/railties/test/generators/generated_attribute_test.rb
@@ -69,7 +69,7 @@ class GeneratedAttributeTest < Rails::Generators::TestCase
   end
 
   def test_default_value_for_type
-    att = Rails::Generators::GeneratedAttribute.new("type", "string")
+    att = Rails::Generators::GeneratedAttribute.parse("type:string")
     assert_equal("", att.default)
   end
 
@@ -122,4 +122,9 @@ class GeneratedAttributeTest < Rails::Generators::TestCase
     assert_equal :string, create_generated_attribute(nil, 'title').type
     assert_equal :string, create_generated_attribute("", 'title').type
   end
+
+  def test_handles_index_names_for_references
+    assert_equal "post", create_generated_attribute('string', 'post').index_name
+    assert_equal "post_id", create_generated_attribute('references', 'post').index_name
+  end
 end
diff --git a/railties/test/generators/mailer_generator_test.rb b/railties/test/generators/mailer_generator_test.rb
index 139d6b1421..c501780e7f 100644
--- a/railties/test/generators/mailer_generator_test.rb
+++ b/railties/test/generators/mailer_generator_test.rb
@@ -10,11 +10,7 @@ class MailerGeneratorTest < Rails::Generators::TestCase
     run_generator
     assert_file "app/mailers/notifier.rb" do |mailer|
       assert_match(/class Notifier < ActionMailer::Base/, mailer)
-      if RUBY_VERSION < "1.9"
-        assert_match(/default :from => "from@example.com"/, mailer)
-      else
-        assert_match(/default from: "from@example.com"/, mailer)
-      end
+      assert_match(/default from: "from@example.com"/, mailer)
     end
   end
 
@@ -77,33 +73,14 @@ class MailerGeneratorTest < Rails::Generators::TestCase
 
     assert_file "app/mailers/notifier.rb" do |mailer|
       assert_instance_method :foo, mailer do |foo|
-        if RUBY_VERSION < "1.9"
-          assert_match(/mail :to => "to@example.org"/, foo)
-        else
-          assert_match(/mail to: "to@example.org"/, foo)
-        end
+        assert_match(/mail to: "to@example.org"/, foo)
         assert_match(/@greeting = "Hi"/, foo)
       end
 
       assert_instance_method :bar, mailer do |bar|
-        if RUBY_VERSION < "1.9"
-          assert_match(/mail :to => "to@example.org"/, bar)
-        else
-          assert_match(/mail to: "to@example.org"/, bar)
-        end
+        assert_match(/mail to: "to@example.org"/, bar)
         assert_match(/@greeting = "Hi"/, bar)
       end
     end
   end
-
-  def test_force_old_style_hash
-    run_generator ["notifier", "foo", "--old-style-hash"]
-    assert_file "app/mailers/notifier.rb" do |mailer|
-      assert_match(/default :from => "from@example.com"/, mailer)
-
-      assert_instance_method :foo, mailer do |foo|
-        assert_match(/mail :to => "to@example.org"/, foo)
-      end
-    end
-  end
 end
diff --git a/railties/test/generators/migration_generator_test.rb b/railties/test/generators/migration_generator_test.rb
index 337257df7d..68fbd58061 100644
--- a/railties/test/generators/migration_generator_test.rb
+++ b/railties/test/generators/migration_generator_test.rb
@@ -58,6 +58,68 @@ class MigrationGeneratorTest < Rails::Generators::TestCase
     end
   end
 
+  def test_add_migration_with_attributes_and_indices
+    migration = "add_title_with_index_and_body_to_posts"
+    run_generator [migration, "title:string:index", "body:text", "user_id:integer:uniq"]
+
+    assert_migration "db/migrate/#{migration}.rb" do |content|
+      assert_method :change, content do |up|
+        assert_match(/add_column :posts, :title, :string/, up)
+        assert_match(/add_column :posts, :body, :text/, up)
+        assert_match(/add_column :posts, :user_id, :integer/, up)
+      end
+      assert_match(/add_index :posts, :title/, content)
+      assert_match(/add_index :posts, :user_id, unique: true/, content)
+    end
+  end
+
+  def test_add_migration_with_attributes_and_wrong_index_declaration
+    migration = "add_title_and_content_to_books"
+    run_generator [migration, "title:string:inex", "content:text", "user_id:integer:unik"]
+
+    assert_migration "db/migrate/#{migration}.rb" do |content|
+      assert_method :change, content do |up|
+        assert_match(/add_column :books, :title, :string/, up)
+        assert_match(/add_column :books, :content, :text/, up)
+        assert_match(/add_column :books, :user_id, :integer/, up)
+      end
+      assert_no_match(/add_index :books, :title/, content)
+      assert_no_match(/add_index :books, :user_id/, content)
+    end
+  end
+
+  def test_add_migration_with_attributes_without_type_and_index
+    migration = "add_title_with_index_and_body_to_posts"
+    run_generator [migration, "title:index", "body:text", "user_uuid:uniq"]
+
+    assert_migration "db/migrate/#{migration}.rb" do |content|
+      assert_method :change, content do |up|
+        assert_match(/add_column :posts, :title, :string/, up)
+        assert_match(/add_column :posts, :body, :text/, up)
+        assert_match(/add_column :posts, :user_uuid, :string/, up)
+      end
+      assert_match(/add_index :posts, :title/, content)
+      assert_match(/add_index :posts, :user_uuid, unique: true/, content)
+    end
+  end
+
+  def test_add_migration_with_attributes_index_declaration_and_attribute_options
+    migration = "add_title_and_content_to_books"
+    run_generator [migration, "title:string{40}:index", "content:string{255}", "price:decimal{5,2}:index", "discount:decimal{3,2}:uniq"]
+
+    assert_migration "db/migrate/#{migration}.rb" do |content|
+      assert_method :change, content do |up|
+        assert_match(/add_column :books, :title, :string, limit: 40/, up)
+        assert_match(/add_column :books, :content, :string, limit: 255/, up)
+        assert_match(/add_column :books, :price, :decimal, precision: 5, scale: 2/, up)
+        assert_match(/add_column :books, :discount, :decimal, precision: 3, scale: 2/, up)
+      end
+      assert_match(/add_index :books, :title/, content)
+      assert_match(/add_index :books, :price/, content)
+      assert_match(/add_index :books, :discount, unique: true/, content)
+    end
+  end
+
   def test_should_create_empty_migrations_if_name_not_start_with_add_or_remove
     migration = "create_books"
     run_generator [migration, "title:string", "content:text"]
diff --git a/railties/test/generators/model_generator_test.rb b/railties/test/generators/model_generator_test.rb
index 1b0cb425c6..156fa86eee 100644
--- a/railties/test/generators/model_generator_test.rb
+++ b/railties/test/generators/model_generator_test.rb
@@ -113,6 +113,74 @@ class ModelGeneratorTest < Rails::Generators::TestCase
     end
   end
 
+  def test_migration_with_attributes_and_with_index
+    run_generator ["product", "name:string:index", "supplier_id:integer:index", "user_id:integer:uniq", "order_id:uniq"]
+
+    assert_migration "db/migrate/create_products.rb" do |m|
+      assert_method :change, m do |up|
+        assert_match(/create_table :products/, up)
+        assert_match(/t\.string :name/, up)
+        assert_match(/t\.integer :supplier_id/, up)
+        assert_match(/t\.integer :user_id/, up)
+        assert_match(/t\.string :order_id/, up)
+
+        assert_match(/add_index :products, :name/, up)
+        assert_match(/add_index :products, :supplier_id/, up)
+        assert_match(/add_index :products, :user_id, unique: true/, up)
+        assert_match(/add_index :products, :order_id, unique: true/, up)
+      end
+    end
+  end
+
+  def test_migration_with_attributes_and_with_wrong_index_declaration
+    run_generator ["product", "name:string", "supplier_id:integer:inex", "user_id:integer:unqu"]
+
+    assert_migration "db/migrate/create_products.rb" do |m|
+      assert_method :change, m do |up|
+        assert_match(/create_table :products/, up)
+        assert_match(/t\.string :name/, up)
+        assert_match(/t\.integer :supplier_id/, up)
+        assert_match(/t\.integer :user_id/, up)
+
+        assert_no_match(/add_index :products, :name/, up)
+        assert_no_match(/add_index :products, :supplier_id/, up)
+        assert_no_match(/add_index :products, :user_id/, up)
+      end
+    end
+  end
+
+  def test_migration_with_missing_attribute_type_and_with_index
+    run_generator ["product", "name:index", "supplier_id:integer:index", "year:integer"]
+
+    assert_migration "db/migrate/create_products.rb" do |m|
+      assert_method :change, m do |up|
+        assert_match(/create_table :products/, up)
+        assert_match(/t\.string :name/, up)
+        assert_match(/t\.integer :supplier_id/, up)
+        
+        assert_match(/add_index :products, :name/, up)
+        assert_match(/add_index :products, :supplier_id/, up)
+        assert_no_match(/add_index :products, :year/, up)
+      end
+    end
+  end
+
+  def test_add_migration_with_attributes_index_declaration_and_attribute_options
+    run_generator ["product", "title:string{40}:index", "content:string{255}", "price:decimal{5,2}:index", "discount:decimal{5,2}:uniq"]
+
+    assert_migration "db/migrate/create_products.rb" do |content|
+      assert_method :change, content do |up|
+        assert_match(/create_table :products/, up)
+        assert_match(/t.string :title, limit: 40/, up)
+        assert_match(/t.string :content, limit: 255/, up)
+        assert_match(/t.decimal :price, precision: 5, scale: 2/, up)
+      end
+      assert_match(/add_index :products, :title/, content)
+      assert_match(/add_index :products, :price/, content)
+      assert_match(/add_index :products, :discount, unique: true/, content)
+    end
+  end
+  
   def test_migration_without_timestamps
     ActiveRecord::Base.timestamped_migrations = false
     run_generator ["account"]
diff --git a/railties/test/generators/namespaced_generators_test.rb b/railties/test/generators/namespaced_generators_test.rb
index dd1e4bdac1..5c63b13dce 100644
--- a/railties/test/generators/namespaced_generators_test.rb
+++ b/railties/test/generators/namespaced_generators_test.rb
@@ -155,11 +155,7 @@ class NamespacedMailerGeneratorTest < NamespacedGeneratorTestCase
     assert_file "app/mailers/test_app/notifier.rb" do |mailer|
       assert_match(/module TestApp/, mailer)
       assert_match(/class Notifier < ActionMailer::Base/, mailer)
-      if RUBY_VERSION < "1.9"
-        assert_match(/default :from => "from@example.com"/, mailer)
-      else
-        assert_match(/default from: "from@example.com"/, mailer)
-      end
+      assert_match(/default from: "from@example.com"/, mailer)
     end
   end
 
diff --git a/railties/test/generators/orm_test.rb b/railties/test/generators/orm_test.rb
new file mode 100644
index 0000000000..9dd3d3e0ec
--- /dev/null
+++ b/railties/test/generators/orm_test.rb
@@ -0,0 +1,38 @@
+require "generators/generators_test_helper"
+require "rails/generators/rails/scaffold_controller/scaffold_controller_generator"
+
+# Mock out two ORMs
+module ORMWithGenerators
+  module Generators
+    class ActiveModel
+      def initialize(name)
+      end
+    end
+  end
+end
+
+module ORMWithoutGenerators
+  # No generators
+end
+
+class OrmTest < Rails::Generators::TestCase
+  include GeneratorsTestHelper
+  tests Rails::Generators::ScaffoldControllerGenerator
+
+  def test_orm_class_returns_custom_generator_if_supported_custom_orm_set
+    g = generator ["Foo"], :orm => "ORMWithGenerators"
+    assert_equal ORMWithGenerators::Generators::ActiveModel, g.send(:orm_class)
+  end
+
+  def test_orm_class_returns_rails_generator_if_unsupported_custom_orm_set
+    g = generator ["Foo"], :orm => "ORMWithoutGenerators"
+    assert_equal Rails::Generators::ActiveModel, g.send(:orm_class)
+  end
+
+  def test_orm_instance_returns_orm_class_instance_with_name
+    g = generator ["Foo"]
+    orm_instance = g.send(:orm_instance)
+    assert g.send(:orm_class) === orm_instance
+    assert_equal "foo", orm_instance.name
+  end
+end
diff --git a/railties/test/generators/plugin_new_generator_test.rb b/railties/test/generators/plugin_new_generator_test.rb
index 9183945619..b62bd4b131 100644
--- a/railties/test/generators/plugin_new_generator_test.rb
+++ b/railties/test/generators/plugin_new_generator_test.rb
@@ -1,4 +1,3 @@
-require 'abstract_unit'
 require 'generators/generators_test_helper'
 require 'rails/generators/rails/plugin_new/plugin_new_generator'
 require 'generators/shared_generator_tests.rb'
@@ -37,6 +36,12 @@ class PluginNewGeneratorTest < Rails::Generators::TestCase
     assert_file "things-43/lib/things-43.rb", /module Things43/
   end
 
+  def test_camelcase_plugin_name_underscores_filenames
+    run_generator [File.join(destination_root, "CamelCasedName")]
+    assert_no_file "CamelCasedName/lib/CamelCasedName.rb"
+    assert_file "CamelCasedName/lib/camel_cased_name.rb", /module CamelCasedName/
+  end
+
   def test_generating_without_options
     run_generator
     assert_file "README.rdoc", /Bukkits/
@@ -236,6 +241,14 @@ class PluginNewGeneratorTest < Rails::Generators::TestCase
     assert_file "spec/dummy/config/application.rb"
     assert_no_file "test"
   end
+  
+  def test_ensure_that_gitignore_can_be_generated_from_a_template_for_dummy_path
+    FileUtils.cd(Rails.root)
+    run_generator([destination_root, "--dummy_path", "spec/dummy" "--skip-test-unit"])
+    assert_file ".gitignore" do |contents|
+      assert_match(/spec\/dummy/, contents)
+    end
+  end
 
   def test_skipping_test_unit
     run_generator [destination_root, "--skip-test-unit"]
diff --git a/railties/test/generators/scaffold_controller_generator_test.rb b/railties/test/generators/scaffold_controller_generator_test.rb
index 65b30b9fbd..1382133d7b 100644
--- a/railties/test/generators/scaffold_controller_generator_test.rb
+++ b/railties/test/generators/scaffold_controller_generator_test.rb
@@ -126,18 +126,7 @@ class ScaffoldControllerGeneratorTest < Rails::Generators::TestCase
   def test_new_hash_style
     run_generator
     assert_file "app/controllers/users_controller.rb" do |content|
-      if RUBY_VERSION < "1.9"
-        assert_match(/\{ render :action => "new" \}/, content)
-      else
-        assert_match(/\{ render action: "new" \}/, content)
-      end
-    end
-  end
-
-  def test_force_old_style_hash
-    run_generator ["User", "--old-style-hash"]
-    assert_file "app/controllers/users_controller.rb" do |content|
-      assert_match(/\{ render :action => "new" \}/, content)
+      assert_match(/\{ render action: "new" \}/, content)
     end
   end
 end
diff --git a/railties/test/generators/shared_generator_tests.rb b/railties/test/generators/shared_generator_tests.rb
index 1534f0d828..14a20eddb8 100644
--- a/railties/test/generators/shared_generator_tests.rb
+++ b/railties/test/generators/shared_generator_tests.rb
@@ -125,7 +125,7 @@ module SharedGeneratorTests
   def test_edge_option
     generator([destination_root], :edge => true).expects(:bundle_command).with('install').once
     quietly { generator.invoke_all }
-    assert_file 'Gemfile', %r{^gem\s+["']rails["'],\s+:git\s+=>\s+["']#{Regexp.escape("git://github.com/rails/rails.git")}["']$}
+    assert_file 'Gemfile', %r{^gem\s+["']rails["'],\s+:git\s+=>\s+["']#{Regexp.escape("https://github.com/rails/rails.git")}["']$}
   end
 
   def test_skip_gemfile
diff --git a/railties/test/generators/task_generator_test.rb b/railties/test/generators/task_generator_test.rb
new file mode 100644
index 0000000000..f810a21d1e
--- /dev/null
+++ b/railties/test/generators/task_generator_test.rb
@@ -0,0 +1,12 @@
+require 'generators/generators_test_helper'
+require 'rails/generators/rails/task/task_generator'
+
+class TaskGeneratorTest < Rails::Generators::TestCase
+  include GeneratorsTestHelper
+  arguments %w(feeds foo bar)
+
+  def test_controller_skeleton_is_created
+    run_generator
+    assert_file "lib/tasks/feeds.rake", /namespace :feeds/
+  end
+end
diff --git a/railties/test/generators_test.rb b/railties/test/generators_test.rb
index 56329f3183..5f9ee220dc 100644
--- a/railties/test/generators_test.rb
+++ b/railties/test/generators_test.rb
@@ -201,4 +201,10 @@ class GeneratorsTest < Rails::Generators::TestCase
     mspec = Rails::Generators.find_by_namespace :fixjour
     assert mspec.source_paths.include?(File.join(Rails.root, "lib", "templates", "fixjour"))
   end
+  
+  def test_usage_with_embedded_ruby
+    require File.expand_path("fixtures/lib/generators/usage_template/usage_template_generator", File.dirname(__FILE__))
+    output = capture(:stdout) { Rails::Generators.invoke :usage_template, ['--help'] }
+    assert_match /:: 2 ::/, output
+  end
 end
diff --git a/railties/test/railties/engine_test.rb b/railties/test/railties/engine_test.rb
index 06a60cd858..400cae98b2 100644
--- a/railties/test/railties/engine_test.rb
+++ b/railties/test/railties/engine_test.rb
@@ -323,7 +323,7 @@ module RailtiesTest
 
       assert_equal "bukkits_", Bukkits.table_name_prefix
       assert_equal "bukkits", Bukkits::Engine.engine_name
-      assert_equal Bukkits._railtie, Bukkits::Engine
+      assert_equal Bukkits.railtie_namespace, Bukkits::Engine
       assert ::Bukkits::MyMailer.method_defined?(:foo_path)
       assert !::Bukkits::MyMailer.method_defined?(:bar_path)
 
@@ -455,13 +455,19 @@ module RailtiesTest
 
       Rails.application.load_seed
       assert Rails.application.config.app_seeds_loaded
-      assert_raise(NoMethodError) do  Bukkits::Engine.config.bukkits_seeds_loaded end
+      assert_raise(NoMethodError) { Bukkits::Engine.config.bukkits_seeds_loaded }
 
       Bukkits::Engine.load_seed
       assert Bukkits::Engine.config.bukkits_seeds_loaded
     end
 
-    test "using namespace more than once on one module should not overwrite _railtie method" do
+    test "skips nonexistent seed data" do
+      FileUtils.rm "#{app_path}/db/seeds.rb"
+      boot_rails
+      assert_nil Rails.application.load_seed
+    end
+
+    test "using namespace more than once on one module should not overwrite railtie_namespace method" do
       @plugin.write "lib/bukkits.rb", <<-RUBY
         module AppTemplate
           class Engine < ::Rails::Engine
@@ -478,7 +484,7 @@ module RailtiesTest
 
       boot_rails
 
-      assert_equal AppTemplate._railtie, AppTemplate::Engine
+      assert_equal AppTemplate.railtie_namespace, AppTemplate::Engine
     end
 
     test "properly reload routes" do
@@ -661,6 +667,132 @@ module RailtiesTest
       assert_equal expected, methods
     end
 
+    test "setting priority for engines with config.railties_order" do
+      @blog = engine "blog" do |plugin|
+        plugin.write "lib/blog.rb", <<-RUBY
+          module Blog
+            class Engine < ::Rails::Engine
+            end
+          end
+        RUBY
+      end
+
+      @plugin.write "lib/bukkits.rb", <<-RUBY
+        module Bukkits
+          class Engine < ::Rails::Engine
+            isolate_namespace Bukkits
+          end
+        end
+      RUBY
+
+      controller "main", <<-RUBY
+        class MainController < ActionController::Base
+          def foo
+            render :inline => '<%= render :partial => "shared/foo" %>'
+          end
+
+          def bar
+            render :inline => '<%= render :partial => "shared/bar" %>'
+          end
+        end
+      RUBY
+
+      app_file "config/routes.rb", <<-RUBY
+        Rails.application.routes.draw do
+          match "/foo" => "main#foo"
+          match "/bar" => "main#bar"
+        end
+      RUBY
+
+      @plugin.write "app/views/shared/_foo.html.erb", <<-RUBY
+        Bukkit's foo partial
+      RUBY
+
+      app_file "app/views/shared/_foo.html.erb", <<-RUBY
+        App's foo partial
+      RUBY
+
+      @blog.write "app/views/shared/_bar.html.erb", <<-RUBY
+        Blog's bar partial
+      RUBY
+
+      app_file "app/views/shared/_bar.html.erb", <<-RUBY
+        App's bar partial
+      RUBY
+
+      @plugin.write "app/assets/javascripts/foo.js", <<-RUBY
+        // Bukkit's foo js
+      RUBY
+
+      app_file "app/assets/javascripts/foo.js", <<-RUBY
+        // App's foo js
+      RUBY
+
+      @blog.write "app/assets/javascripts/bar.js", <<-RUBY
+        // Blog's bar js
+      RUBY
+
+      app_file "app/assets/javascripts/bar.js", <<-RUBY
+        // App's bar js
+      RUBY
+
+      add_to_config("config.railties_order = [:all, :main_app, Blog::Engine]")
+
+      boot_rails
+      require "#{rails_root}/config/environment"
+
+      get("/foo")
+      assert_equal "Bukkit's foo partial", last_response.body.strip
+
+      get("/bar")
+      assert_equal "App's bar partial", last_response.body.strip
+
+      get("/assets/foo.js")
+      assert_equal "// Bukkit's foo js\n;", last_response.body.strip
+
+      get("/assets/bar.js")
+      assert_equal "// App's bar js\n;", last_response.body.strip
+    end
+
+    test "railties_order adds :all with lowest priority if not given" do
+      @plugin.write "lib/bukkits.rb", <<-RUBY
+        module Bukkits
+          class Engine < ::Rails::Engine
+          end
+        end
+      RUBY
+
+      controller "main", <<-RUBY
+        class MainController < ActionController::Base
+          def foo
+            render :inline => '<%= render :partial => "shared/foo" %>'
+          end
+        end
+      RUBY
+
+      app_file "config/routes.rb", <<-RUBY
+        Rails.application.routes.draw do
+          match "/foo" => "main#foo"
+        end
+      RUBY
+
+      @plugin.write "app/views/shared/_foo.html.erb", <<-RUBY
+        Bukkit's foo partial
+      RUBY
+
+      app_file "app/views/shared/_foo.html.erb", <<-RUBY
+        App's foo partial
+      RUBY
+
+      add_to_config("config.railties_order = [Bukkits::Engine]")
+
+      boot_rails
+      require "#{rails_root}/config/environment"
+
+      get("/foo")
+      assert_equal "Bukkit's foo partial", last_response.body.strip
+    end
+
   private
     def app
       Rails.application
diff --git a/railties/test/railties/generators_test.rb b/railties/test/railties/generators_test.rb
index f8540d69d9..6ebbabc0ff 100644
--- a/railties/test/railties/generators_test.rb
+++ b/railties/test/railties/generators_test.rb
@@ -46,10 +46,6 @@ module RailtiesTests
 
             gem 'rails', :path => '#{RAILS_FRAMEWORK_ROOT}'
             gem 'sqlite3'
-
-            if RUBY_VERSION < '1.9'
-              gem "ruby-debug", ">= 0.10.3"
-            end
           GEMFILE
         end
       end
diff --git a/railties/test/railties/shared_tests.rb b/railties/test/railties/shared_tests.rb
index 21fde49ff7..a15dae2a0a 100644
--- a/railties/test/railties/shared_tests.rb
+++ b/railties/test/railties/shared_tests.rb
@@ -21,6 +21,23 @@ module RailtiesTest
       assert_match "alert()", last_response.body
     end
 
+    def test_rake_environment_can_be_called_in_the_engine_or_plugin
+      boot_rails
+
+      @plugin.write "Rakefile", <<-RUBY
+        APP_RAKEFILE = '#{app_path}/Rakefile'
+        load 'rails/tasks/engine.rake'
+        task :foo => :environment do
+          puts "Task ran"
+        end
+      RUBY
+
+      Dir.chdir(@plugin.path) do
+        output = `bundle exec rake foo`
+        assert_match "Task ran", output
+      end
+    end
+
     def test_copying_migrations
       @plugin.write "db/migrate/1_create_users.rb", <<-RUBY
         class CreateUsers < ActiveRecord::Migration
@@ -39,6 +56,8 @@ module RailtiesTest
 
       app_file "db/migrate/1_create_sessions.rb", <<-RUBY
         class CreateSessions < ActiveRecord::Migration
+          def up
+          end
         end
       RUBY
 
@@ -59,19 +78,19 @@ module RailtiesTest
       Dir.chdir(app_path) do
         output = `bundle exec rake bukkits:install:migrations`
 
-        assert File.exists?("#{app_path}/db/migrate/2_create_users.rb")
-        assert File.exists?("#{app_path}/db/migrate/3_add_last_name_to_users.rb")
-        assert_match(/Copied migration 2_create_users.rb from bukkits/, output)
-        assert_match(/Copied migration 3_add_last_name_to_users.rb from bukkits/, output)
+        assert File.exists?("#{app_path}/db/migrate/2_create_users.bukkits.rb")
+        assert File.exists?("#{app_path}/db/migrate/3_add_last_name_to_users.bukkits.rb")
+        assert_match(/Copied migration 2_create_users.bukkits.rb from bukkits/, output)
+        assert_match(/Copied migration 3_add_last_name_to_users.bukkits.rb from bukkits/, output)
         assert_match(/NOTE: Migration 3_create_sessions.rb from bukkits has been skipped/, output)
         assert_equal 3, Dir["#{app_path}/db/migrate/*.rb"].length
 
         output = `bundle exec rake railties:install:migrations`.split("\n")
 
-        assert File.exists?("#{app_path}/db/migrate/4_create_yaffles.rb")
+        assert File.exists?("#{app_path}/db/migrate/4_create_yaffles.acts_as_yaffle.rb")
         assert_no_match(/2_create_users/, output.join("\n"))
 
-        yaffle_migration_order = output.index(output.detect{|o| /Copied migration 4_create_yaffles.rb from acts_as_yaffle/ =~ o })
+        yaffle_migration_order = output.index(output.detect{|o| /Copied migration 4_create_yaffles.acts_as_yaffle.rb from acts_as_yaffle/ =~ o })
         bukkits_migration_order = output.index(output.detect{|o| /NOTE: Migration 3_create_sessions.rb from bukkits has been skipped/ =~ o })
         assert_not_nil yaffle_migration_order, "Expected migration to be copied"
         assert_not_nil bukkits_migration_order, "Expected migration to be skipped"