Merge branch 'master' into 3-0-unstable

Conflicts:
	ci/cruise_config.rb

29 files changed, 1100 insertions, 742 deletions

diff --git a/actionpack/test/controller/addresses_render_test.rb b/actionpack/test/controller/addresses_render_test.rb
index b26cae24fb..556b0593ea 100644
--- a/actionpack/test/controller/addresses_render_test.rb
+++ b/actionpack/test/controller/addresses_render_test.rb
@@ -19,17 +19,14 @@ class AddressesTestController < ActionController::Base
   def self.controller_path; "addresses"; end
 end
 
-class AddressesTest < Test::Unit::TestCase
-  def setup
-    @controller = AddressesTestController.new
+class AddressesTest < ActionController::TestCase
+  tests AddressesTestController
 
+  def setup
     # enable a logger so that (e.g.) the benchmarking stuff runs, so we can get
     # a more accurate simulation of what happens in "real life".
     @controller.logger = Logger.new(nil)
 
-    @request    = ActionController::TestRequest.new
-    @response   = ActionController::TestResponse.new
-
     @request.host = "www.nextangle.com"
   end
 
diff --git a/actionpack/test/controller/assert_select_test.rb b/actionpack/test/controller/assert_select_test.rb
index ed8c4427c9..99c57c0c91 100644
--- a/actionpack/test/controller/assert_select_test.rb
+++ b/actionpack/test/controller/assert_select_test.rb
@@ -248,6 +248,14 @@ class AssertSelectTest < ActionController::TestCase
     end
   end
 
+  def test_assert_select_rjs_for_positioned_insert_should_fail_when_mixing_arguments
+    render_rjs do |page|
+      page.insert_html :top, "test1", "<div id=\"1\">foo</div>"
+      page.insert_html :bottom, "test2", "<div id=\"2\">foo</div>"
+    end
+    assert_raises(Assertion) {assert_select_rjs :insert, :top, "test2"}
+  end
+
   #
   # Test css_select.
   #
diff --git a/actionpack/test/controller/base_test.rb b/actionpack/test/controller/base_test.rb
index 18d185b264..9523189f41 100644
--- a/actionpack/test/controller/base_test.rb
+++ b/actionpack/test/controller/base_test.rb
@@ -129,6 +129,8 @@ class PerformActionTest < ActionController::TestCase
     @response   = ActionController::TestResponse.new
 
     @request.host = "www.nextangle.com"
+
+    rescue_action_in_public!
   end
   
   def test_get_on_priv_should_show_selector
@@ -164,14 +166,12 @@ class PerformActionTest < ActionController::TestCase
   end
 end
 
-class DefaultUrlOptionsTest < Test::Unit::TestCase
-  def setup
-    @controller = DefaultUrlOptionsController.new
-
-    @request    = ActionController::TestRequest.new
-    @response   = ActionController::TestResponse.new
+class DefaultUrlOptionsTest < ActionController::TestCase
+  tests DefaultUrlOptionsController
 
+  def setup
     @request.host = 'www.example.com'
+    rescue_action_in_public!
   end
 
   def test_default_url_options_are_used_if_set
@@ -189,14 +189,12 @@ class DefaultUrlOptionsTest < Test::Unit::TestCase
   end
 end
 
-class EmptyUrlOptionsTest < Test::Unit::TestCase
-  def setup
-    @controller = NonEmptyController.new
-
-    @request    = ActionController::TestRequest.new
-    @response   = ActionController::TestResponse.new
+class EmptyUrlOptionsTest < ActionController::TestCase
+  tests NonEmptyController
 
+  def setup
     @request.host = 'www.example.com'
+    rescue_action_in_public!
   end
 
   def test_ensure_url_for_works_as_expected_when_called_with_no_options_if_default_url_options_is_not_set
diff --git a/actionpack/test/controller/benchmark_test.rb b/actionpack/test/controller/benchmark_test.rb
index 608ea5f5a9..f9100a2313 100644
--- a/actionpack/test/controller/benchmark_test.rb
+++ b/actionpack/test/controller/benchmark_test.rb
@@ -11,17 +11,17 @@ class BenchmarkedController < ActionController::Base
   end
 end
 
-class BenchmarkTest < Test::Unit::TestCase
+class BenchmarkTest < ActionController::TestCase
+  tests BenchmarkedController
+
   class MockLogger
     def method_missing(*args)
     end
   end
 
   def setup
-    @controller = BenchmarkedController.new
     # benchmark doesn't do anything unless a logger is set
     @controller.logger = MockLogger.new
-    @request, @response = ActionController::TestRequest.new, ActionController::TestResponse.new
     @request.host = "test.actioncontroller.i"
   end
 
diff --git a/actionpack/test/controller/caching_test.rb b/actionpack/test/controller/caching_test.rb
index e24bb00bc7..7f8e47ba58 100644
--- a/actionpack/test/controller/caching_test.rb
+++ b/actionpack/test/controller/caching_test.rb
@@ -121,8 +121,7 @@ class PageCachingTest < ActionController::TestCase
     [:get, :post, :put, :delete].each do |method|
       unless method == :get and status == :ok
         define_method "test_shouldnt_cache_#{method}_with_#{status}_status" do
-          @request.env['REQUEST_METHOD'] = method.to_s.upcase
-          process status
+          send(method, status)
           assert_response status
           assert_page_not_cached status, "#{method} with #{status} status shouldn't have been cached"
         end
diff --git a/actionpack/test/controller/capture_test.rb b/actionpack/test/controller/capture_test.rb
index 5ded6a5d26..6dfa0995eb 100644
--- a/actionpack/test/controller/capture_test.rb
+++ b/actionpack/test/controller/capture_test.rb
@@ -23,17 +23,14 @@ class CaptureController < ActionController::Base
   def rescue_action(e) raise end
 end
 
-class CaptureTest < Test::Unit::TestCase
-  def setup
-    @controller = CaptureController.new
+class CaptureTest < ActionController::TestCase
+  tests CaptureController
 
+  def setup
     # enable a logger so that (e.g.) the benchmarking stuff runs, so we can get
     # a more accurate simulation of what happens in "real life".
     @controller.logger = Logger.new(nil)
 
-    @request    = ActionController::TestRequest.new
-    @response   = ActionController::TestResponse.new
-
     @request.host = "www.nextangle.com"
   end
 
diff --git a/actionpack/test/controller/content_type_test.rb b/actionpack/test/controller/content_type_test.rb
index ae71d62e11..32c1757ef9 100644
--- a/actionpack/test/controller/content_type_test.rb
+++ b/actionpack/test/controller/content_type_test.rb
@@ -50,16 +50,13 @@ class ContentTypeController < ActionController::Base
   def rescue_action(e) raise end
 end
 
-class ContentTypeTest < Test::Unit::TestCase
-  def setup
-    @controller = ContentTypeController.new
+class ContentTypeTest < ActionController::TestCase
+  tests ContentTypeController
 
+  def setup
     # enable a logger so that (e.g.) the benchmarking stuff runs, so we can get
     # a more accurate simulation of what happens in "real life".
     @controller.logger = Logger.new(nil)
-
-    @request    = ActionController::TestRequest.new
-    @response   = ActionController::TestResponse.new
   end
 
   def test_render_defaults
diff --git a/actionpack/test/controller/cookie_test.rb b/actionpack/test/controller/cookie_test.rb
index 3ddc5768a9..9508348ca1 100644
--- a/actionpack/test/controller/cookie_test.rb
+++ b/actionpack/test/controller/cookie_test.rb
@@ -1,6 +1,6 @@
 require 'abstract_unit'
 
-class CookieTest < Test::Unit::TestCase
+class CookieTest < ActionController::TestCase
   class TestController < ActionController::Base
     def authenticate
       cookies["user_name"] = "david"
@@ -41,11 +41,9 @@ class CookieTest < Test::Unit::TestCase
     end
   end
 
-  def setup
-    @request  = ActionController::TestRequest.new
-    @response = ActionController::TestResponse.new
+  tests TestController
 
-    @controller = TestController.new
+  def setup
     @request.host = "www.nextangle.com"
   end
 
diff --git a/actionpack/test/controller/dispatcher_test.rb b/actionpack/test/controller/dispatcher_test.rb
index fd06b4ea99..7cd4e71aa1 100644
--- a/actionpack/test/controller/dispatcher_test.rb
+++ b/actionpack/test/controller/dispatcher_test.rb
@@ -32,11 +32,6 @@ class DispatcherTest < Test::Unit::TestCase
     dispatch(false)
   end
 
-  def test_clears_asset_tag_cache_before_dispatch_if_in_loading_mode
-    ActionView::Helpers::AssetTagHelper::AssetTag::Cache.expects(:clear).once
-    dispatch(false)
-  end
-
   def test_leaves_dependencies_after_dispatch_if_not_in_loading_mode
     ActionController::Routing::Routes.expects(:reload).never
     ActiveSupport::Dependencies.expects(:clear).never
@@ -96,9 +91,7 @@ class DispatcherTest < Test::Unit::TestCase
 
   private
     def dispatch(cache_classes = true)
-      controller = mock()
-      controller.stubs(:process).returns([200, {}, 'response'])
-      ActionController::Routing::Routes.stubs(:recognize).returns(controller)
+      ActionController::Routing::RouteSet.any_instance.stubs(:call).returns([200, {}, 'response'])
       Dispatcher.define_dispatcher_callbacks(cache_classes)
       @dispatcher.call({})
     end
diff --git a/actionpack/test/controller/filters_test.rb b/actionpack/test/controller/filters_test.rb
index dafa344473..e83fde2349 100644
--- a/actionpack/test/controller/filters_test.rb
+++ b/actionpack/test/controller/filters_test.rb
@@ -634,9 +634,11 @@ class FilterTest < Test::Unit::TestCase
 
   private
     def test_process(controller, action = "show")
+      ActionController::Base.class_eval { include ActionController::ProcessWithTest } unless ActionController::Base < ActionController::ProcessWithTest
       request = ActionController::TestRequest.new
       request.action = action
-      controller.process(request, ActionController::TestResponse.new)
+      controller = controller.new if controller.is_a?(Class)
+      controller.process_with_test(request, ActionController::TestResponse.new)
     end
 end
 
@@ -874,8 +876,10 @@ class YieldingAroundFiltersTest < Test::Unit::TestCase
 
   protected
     def test_process(controller, action = "show")
+      ActionController::Base.class_eval { include ActionController::ProcessWithTest } unless ActionController::Base < ActionController::ProcessWithTest
       request = ActionController::TestRequest.new
       request.action = action
-      controller.process(request, ActionController::TestResponse.new)
+      controller = controller.new if controller.is_a?(Class)
+      controller.process_with_test(request, ActionController::TestResponse.new)
     end
 end
diff --git a/actionpack/test/controller/flash_test.rb b/actionpack/test/controller/flash_test.rb
index e562531bf3..d8a892811e 100644
--- a/actionpack/test/controller/flash_test.rb
+++ b/actionpack/test/controller/flash_test.rb
@@ -1,6 +1,6 @@
 require 'abstract_unit'
 
-class FlashTest < Test::Unit::TestCase
+class FlashTest < ActionController::TestCase
   class TestController < ActionController::Base
     def set_flash
       flash["that"] = "hello"
@@ -73,11 +73,7 @@ class FlashTest < Test::Unit::TestCase
     end
   end
 
-  def setup
-    @request    = ActionController::TestRequest.new
-    @response   = ActionController::TestResponse.new
-    @controller = TestController.new
-  end
+  tests TestController
 
   def test_flash
     get :set_flash
diff --git a/actionpack/test/controller/http_authentication_test.rb b/actionpack/test/controller/http_authentication_test.rb
deleted file mode 100644
index c0069e8032..0000000000
--- a/actionpack/test/controller/http_authentication_test.rb
+++ /dev/null
@@ -1,54 +0,0 @@
-require 'abstract_unit'
-
-class HttpBasicAuthenticationTest < Test::Unit::TestCase
-  include ActionController::HttpAuthentication::Basic
-  
-  class DummyController
-    attr_accessor :headers, :renders, :request
-    
-    def initialize
-      @headers, @renders = {}, []
-      @request = ActionController::TestRequest.new
-    end
-    
-    def render(options)
-      self.renders << options
-    end
-  end
-
-  def setup
-    @controller  = DummyController.new
-    @credentials = ActionController::HttpAuthentication::Basic.encode_credentials("dhh", "secret")
-  end
-
-  def test_successful_authentication
-    login = Proc.new { |user_name, password| user_name == "dhh" && password == "secret" }
-    set_headers
-    assert authenticate(@controller, &login)
-
-    set_headers ''
-    assert_nothing_raised do
-      assert !authenticate(@controller, &login)
-    end
-
-    set_headers nil
-    set_headers @credentials, 'REDIRECT_X_HTTP_AUTHORIZATION'
-    assert authenticate(@controller, &login)
-  end
-
-  def test_failing_authentication
-    set_headers
-    assert !authenticate(@controller) { |user_name, password| user_name == "dhh" && password == "incorrect" }
-  end
-  
-  def test_authentication_request
-    authentication_request(@controller, "Megaglobalapp")
-    assert_equal 'Basic realm="Megaglobalapp"', @controller.headers["WWW-Authenticate"]
-    assert_equal :unauthorized, @controller.renders.first[:status]
-  end
-
-  private
-    def set_headers(value = @credentials, name = 'HTTP_AUTHORIZATION')
-      @controller.request.env[name] = value
-    end
-end
diff --git a/actionpack/test/controller/http_basic_authentication_test.rb b/actionpack/test/controller/http_basic_authentication_test.rb
new file mode 100644
index 0000000000..08a25bfdb8
--- /dev/null
+++ b/actionpack/test/controller/http_basic_authentication_test.rb
@@ -0,0 +1,88 @@
+require 'abstract_unit'
+
+class DummyController < ActionController::Base
+  before_filter :authenticate, :only => :index
+  before_filter :authenticate_with_request, :only => :display
+
+  def index
+    render :text => "Hello Secret"
+  end
+
+  def display
+    render :text => 'Definitely Maybe'
+  end
+
+  private
+
+  def authenticate
+    authenticate_or_request_with_http_basic do |username, password|
+      username == 'lifo' && password == 'world'
+    end
+  end
+
+  def authenticate_with_request
+    if authenticate_with_http_basic { |username, password| username == 'pretty' && password == 'please' }
+      @logged_in = true
+    else
+      request_http_basic_authentication("SuperSecret")
+    end
+  end
+end
+
+class HttpBasicAuthenticationTest < ActionController::TestCase
+  AUTH_HEADERS = ['HTTP_AUTHORIZATION', 'X-HTTP_AUTHORIZATION', 'X_HTTP_AUTHORIZATION', 'REDIRECT_X_HTTP_AUTHORIZATION']
+
+  tests DummyController
+
+  AUTH_HEADERS.each do |header|
+    test "successful authentication with #{header.downcase}" do
+      @request.env[header] = encode_credentials('lifo', 'world')
+      get :index
+
+      assert_response :success
+      assert_equal 'Hello Secret', @response.body, "Authentication failed for request header #{header}"
+    end
+  end
+
+  AUTH_HEADERS.each do |header|
+    test "unsuccessful authentication with #{header.downcase}" do
+      @request.env[header] = encode_credentials('h4x0r', 'world')
+      get :index
+
+      assert_response :unauthorized
+      assert_equal "HTTP Basic: Access denied.\n", @response.body, "Authentication didn't fail for request header #{header}"
+    end
+  end
+
+  test "authentication request without credential" do
+    get :display
+
+    assert_response :unauthorized
+    assert_equal "HTTP Basic: Access denied.\n", @response.body
+    assert_equal 'Basic realm="SuperSecret"', @response.headers['WWW-Authenticate']
+  end
+
+  test "authentication request with invalid credential" do
+    @request.env['HTTP_AUTHORIZATION'] = encode_credentials('pretty', 'foo')
+    get :display
+
+    assert_response :unauthorized
+    assert_equal "HTTP Basic: Access denied.\n", @response.body
+    assert_equal 'Basic realm="SuperSecret"', @response.headers['WWW-Authenticate']
+  end
+
+  test "authentication request with valid credential" do
+    @request.env['HTTP_AUTHORIZATION'] = encode_credentials('pretty', 'please')
+    get :display
+
+    assert_response :success
+    assert assigns(:logged_in)
+    assert_equal 'Definitely Maybe', @response.body
+  end
+
+  private
+
+  def encode_credentials(username, password)
+    "Basic #{ActiveSupport::Base64.encode64("#{username}:#{password}")}"
+  end
+end
diff --git a/actionpack/test/controller/integration_test.rb b/actionpack/test/controller/integration_test.rb
index c28050fe0d..4f07cbee47 100644
--- a/actionpack/test/controller/integration_test.rb
+++ b/actionpack/test/controller/integration_test.rb
@@ -4,7 +4,7 @@ uses_mocha 'integration' do
 
 class SessionTest < Test::Unit::TestCase
   StubApp = lambda { |env|
-    [200, {"Content-Type" => "text/html"}, "Hello, World!"]
+    [200, {"Content-Type" => "text/html", "Content-Length" => "13"}, "Hello, World!"]
   }
 
   def setup
@@ -377,9 +377,9 @@ class MetalTest < ActionController::IntegrationTest
   class Poller
     def self.call(env)
       if env["PATH_INFO"] =~ /^\/success/
-        [200, {"Content-Type" => "text/plain"}, "Hello World!"]
+        [200, {"Content-Type" => "text/plain", "Content-Length" => "12"}, "Hello World!"]
       else
-        [404, {"Content-Type" => "text/plain"}, '']
+        [404, {"Content-Type" => "text/plain", "Content-Length" => "0"}, '']
       end
     end
   end
diff --git a/actionpack/test/controller/integration_upload_test.rb b/actionpack/test/controller/integration_upload_test.rb
deleted file mode 100644
index 39d2e164e4..0000000000
--- a/actionpack/test/controller/integration_upload_test.rb
+++ /dev/null
@@ -1,39 +0,0 @@
-require 'abstract_unit'
-
-unless defined? ApplicationController
-  class ApplicationController < ActionController::Base
-  end
-end
-
-class UploadTestController < ActionController::Base
-  def update
-    SessionUploadTest.last_request_type = ActionController::Base.param_parsers[request.content_type]
-    render :text => "got here"
-  end
-end
-
-class SessionUploadTest < ActionController::IntegrationTest
-  FILES_DIR = File.dirname(__FILE__) + '/../fixtures/multipart'
-
-  class << self
-    attr_accessor :last_request_type
-  end
-
-  # def setup
-  #   @session = ActionController::Integration::Session.new
-  # end
-  def test_post_with_upload
-    uses_mocha "test_post_with_upload" do
-      ActiveSupport::Dependencies.stubs(:load?).returns(false)
-      with_routing do |set|
-        set.draw do |map|
-          map.update 'update', :controller => "upload_test", :action => "update", :method => :post
-        end
-
-        params = { :uploaded_data => fixture_file_upload(FILES_DIR + "/mona_lisa.jpg", "image/jpg") }
-        post '/update', params, :location => 'blah'
-        assert_equal(:multipart_form, SessionUploadTest.last_request_type)
-      end
-    end
-   end
-end
diff --git a/actionpack/test/controller/layout_test.rb b/actionpack/test/controller/layout_test.rb
index 18c01f755c..2f5e830fba 100644
--- a/actionpack/test/controller/layout_test.rb
+++ b/actionpack/test/controller/layout_test.rb
@@ -146,8 +146,7 @@ class LayoutExceptionRaised < ActionController::TestCase
   def test_exception_raised_when_layout_file_not_found
     @controller = SetsNonExistentLayoutFile.new
     get :hello
-    @response.template.class.module_eval { attr_accessor :exception }
-    assert_equal ActionView::MissingTemplate, @response.template.exception.class
+    assert_kind_of ActionView::MissingTemplate, @response.template.instance_eval { @exception }
   end
 end
 
@@ -165,15 +164,17 @@ class LayoutStatusIsRenderedTest < ActionController::TestCase
   end
 end
 
-class LayoutSymlinkedTest < LayoutTest
-  layout "symlinked/symlinked_layout"
-end
+unless RUBY_PLATFORM =~ /(:?mswin|mingw|bccwin)/
+  class LayoutSymlinkedTest < LayoutTest
+    layout "symlinked/symlinked_layout"
+  end
 
-class LayoutSymlinkedIsRenderedTest < ActionController::TestCase
-  def test_symlinked_layout_is_rendered
-    @controller = LayoutSymlinkedTest.new
-    get :hello
-    assert_response 200
-    assert_equal "layouts/symlinked/symlinked_layout", @response.layout
+  class LayoutSymlinkedIsRenderedTest < ActionController::TestCase
+    def test_symlinked_layout_is_rendered
+      @controller = LayoutSymlinkedTest.new
+      get :hello
+      assert_response 200
+      assert_equal "layouts/symlinked/symlinked_layout", @response.layout
+    end
   end
 end
diff --git a/actionpack/test/controller/middleware_stack_test.rb b/actionpack/test/controller/middleware_stack_test.rb
new file mode 100644
index 0000000000..2a141697da
--- /dev/null
+++ b/actionpack/test/controller/middleware_stack_test.rb
@@ -0,0 +1,76 @@
+require 'abstract_unit'
+
+class MiddlewareStackTest < ActiveSupport::TestCase
+  class FooMiddleware; end
+  class BarMiddleware; end
+  class BazMiddleware; end
+
+  def setup
+    @stack = ActionController::MiddlewareStack.new
+    @stack.use FooMiddleware
+    @stack.use BarMiddleware
+  end
+
+  test "use should push middleware as class onto the stack" do
+    assert_difference "@stack.size" do
+      @stack.use BazMiddleware
+    end
+    assert_equal BazMiddleware, @stack.last.klass
+  end
+
+  test "use should push middleware as a string onto the stack" do
+    assert_difference "@stack.size" do
+      @stack.use "MiddlewareStackTest::BazMiddleware"
+    end
+    assert_equal BazMiddleware, @stack.last.klass
+  end
+
+  test "use should push middleware as a symbol onto the stack" do
+    assert_difference "@stack.size" do
+      @stack.use :"MiddlewareStackTest::BazMiddleware"
+    end
+    assert_equal BazMiddleware, @stack.last.klass
+  end
+
+  test "use should push middleware class with arguments onto the stack" do
+    assert_difference "@stack.size" do
+      @stack.use BazMiddleware, true, :foo => "bar"
+    end
+    assert_equal BazMiddleware, @stack.last.klass
+    assert_equal([true, {:foo => "bar"}], @stack.last.args)
+  end
+
+  test "insert inserts middleware at the integer index" do
+    @stack.insert(1, BazMiddleware)
+    assert_equal BazMiddleware, @stack[1].klass
+  end
+
+  test "insert_after inserts middleware after the integer index" do
+    @stack.insert_after(1, BazMiddleware)
+    assert_equal BazMiddleware, @stack[2].klass
+  end
+
+  test "insert_before inserts middleware before another middleware class" do
+    @stack.insert_before(BarMiddleware, BazMiddleware)
+    assert_equal BazMiddleware, @stack[1].klass
+  end
+
+  test "insert_after inserts middleware after another middleware class" do
+    @stack.insert_after(BarMiddleware, BazMiddleware)
+    assert_equal BazMiddleware, @stack[2].klass
+  end
+
+  test "swaps one middleware out for another" do
+    assert_equal FooMiddleware, @stack[0].klass
+    @stack.swap(FooMiddleware, BazMiddleware)
+    assert_equal BazMiddleware, @stack[0].klass
+  end
+
+  test "active returns all only enabled middleware" do
+    assert_no_difference "@stack.active.size" do
+      assert_difference "@stack.size" do
+        @stack.use BazMiddleware, :if => lambda { false }
+      end
+    end
+  end
+end
diff --git a/actionpack/test/controller/rack_test.rb b/actionpack/test/controller/rack_test.rb
index 406e2b2818..8ad42614b4 100644
--- a/actionpack/test/controller/rack_test.rb
+++ b/actionpack/test/controller/rack_test.rb
@@ -4,7 +4,7 @@ class BaseRackTest < Test::Unit::TestCase
   def setup
     @env = {
       "HTTP_MAX_FORWARDS" => "10",
-      "SERVER_NAME" => "glu.ttono.us:8007",
+      "SERVER_NAME" => "glu.ttono.us",
       "FCGI_ROLE" => "RESPONDER",
       "AUTH_TYPE" => "Basic",
       "HTTP_X_FORWARDED_HOST" => "glu.ttono.us",
@@ -57,7 +57,7 @@ class BaseRackTest < Test::Unit::TestCase
     @request.env['REQUEST_METHOD'] = 'POST'
     @request.env['CONTENT_LENGTH'] = data.length
     @request.env['CONTENT_TYPE'] = 'application/x-www-form-urlencoded; charset=utf-8'
-    @request.env['RAW_POST_DATA'] = data
+    @request.env['rack.input'] = StringIO.new(data)
   end
 end
 
@@ -145,7 +145,7 @@ class RackRequestTest < BaseRackTest
     assert_equal "kevin", @request.remote_user
     assert_equal :get, @request.request_method
     assert_equal "/dispatch.fcgi", @request.script_name
-    assert_equal "glu.ttono.us:8007", @request.server_name
+    assert_equal "glu.ttono.us", @request.server_name
     assert_equal 8007, @request.server_port
     assert_equal "HTTP/1.1", @request.server_protocol
     assert_equal "lighttpd", @request.server_software
@@ -236,7 +236,12 @@ class RackResponseTest < BaseRackTest
 
     status, headers, body = @response.to_a
     assert_equal 200, status
-    assert_equal({"Content-Type" => "text/html; charset=utf-8", "Cache-Control" => "no-cache", "Set-Cookie" => []}, headers)
+    assert_equal({
+      "Content-Type" => "text/html; charset=utf-8",
+      "Content-Length" => "",
+      "Cache-Control" => "no-cache",
+      "Set-Cookie" => []
+    }, headers)
 
     parts = []
     body.each { |part| parts << part }
diff --git a/actionpack/test/controller/render_test.rb b/actionpack/test/controller/render_test.rb
index 8e08a5a8e9..8809aa7c34 100644
--- a/actionpack/test/controller/render_test.rb
+++ b/actionpack/test/controller/render_test.rb
@@ -21,6 +21,8 @@ class MockLogger
 end
 
 class TestController < ActionController::Base
+  protect_from_forgery
+
   class LabellingFormBuilder < ActionView::Helpers::FormBuilder
   end
 
@@ -79,6 +81,10 @@ class TestController < ActionController::Base
     render :action => "hello_world"
   end
 
+  def render_action_hello_world_as_string
+    render "hello_world"
+  end
+
   def render_action_hello_world_with_symbol
     render :action => :hello_world
   end
@@ -102,6 +108,12 @@ class TestController < ActionController::Base
     render :file => path
   end
 
+  def render_file_as_string_with_instance_variables
+    @secret = 'in the sauce'
+    path = File.expand_path(File.join(File.dirname(__FILE__), '../fixtures/test/render_file_with_ivar.erb'))
+    render path
+  end
+
   def render_file_not_using_full_path
     @secret = 'in the sauce'
     render :file => 'test/render_file_with_ivar'
@@ -122,6 +134,11 @@ class TestController < ActionController::Base
     render :file => path, :locals => {:secret => 'in the sauce'}
   end
 
+  def render_file_as_string_with_locals
+    path = File.expand_path(File.join(File.dirname(__FILE__), '../fixtures/test/render_file_with_locals.erb'))
+    render path, :locals => {:secret => 'in the sauce'}
+  end
+
   def accessing_request_in_template
     render :inline =>  "Hello: <%= request.host %>"
   end
@@ -180,10 +197,6 @@ class TestController < ActionController::Base
     render :text => "appended"
   end
 
-  def render_invalid_args
-    render("test/hello")
-  end
-
   def render_vanilla_js_hello
     render :js => "alert('hello')"
   end
@@ -193,6 +206,11 @@ class TestController < ActionController::Base
     render :template => "test/hello"
   end
 
+  def render_xml_hello_as_string_template
+    @name = "David"
+    render "test/hello"
+  end
+
   def render_xml_with_custom_content_type
     render :xml => "<blah/>", :content_type => "application/atomsvc+xml"
   end
@@ -282,6 +300,14 @@ class TestController < ActionController::Base
     render :action => "hello_world", :layout => "standard"
   end
 
+  def layout_test_with_different_layout_and_string_action
+    render "hello_world", :layout => "standard"
+  end
+
+  def layout_test_with_different_layout_and_symbol_action
+    render :hello_world, :layout => "standard"
+  end
+
   def rendering_without_layout
     render :action => "hello_world", :layout => false
   end
@@ -323,6 +349,10 @@ class TestController < ActionController::Base
     render :template => "test/hello_world"
   end
 
+  def render_with_explicit_string_template
+    render "test/hello_world"
+  end
+
   def render_with_explicit_template_with_locals
     render :template => "test/render_file_with_locals", :locals => { :secret => 'area51' }
   end
@@ -645,6 +675,7 @@ class TestController < ActionController::Base
              "accessing_params_in_template",
              "accessing_params_in_template_with_layout",
              "render_with_explicit_template",
+             "render_with_explicit_string_template",
              "render_js_with_explicit_template",
              "render_js_with_explicit_action_template",
              "delete_with_js", "update_page", "update_page_with_instance_variables"
@@ -724,6 +755,12 @@ class RenderTest < ActionController::TestCase
     assert_template "test/hello_world"
   end
 
+  def test_render_action_hello_world_as_string
+    get :render_action_hello_world_as_string
+    assert_equal "Hello world!", @response.body
+    assert_template "test/hello_world"
+  end
+
   def test_render_action_with_symbol
     get :render_action_hello_world_with_symbol
     assert_template "test/hello_world"
@@ -749,6 +786,11 @@ class RenderTest < ActionController::TestCase
     assert_equal "The secret is in the sauce\n", @response.body
   end
 
+  def test_render_file_as_string_with_instance_variables
+    get :render_file_as_string_with_instance_variables
+    assert_equal "The secret is in the sauce\n", @response.body
+  end
+
   def test_render_file_not_using_full_path
     get :render_file_not_using_full_path
     assert_equal "The secret is in the sauce\n", @response.body
@@ -764,6 +806,11 @@ class RenderTest < ActionController::TestCase
     assert_equal "The secret is in the sauce\n", @response.body
   end
 
+  def test_render_file_as_string_with_locals
+    get :render_file_as_string_with_locals
+    assert_equal "The secret is in the sauce\n", @response.body
+  end
+
   def test_render_file_from_template
     get :render_file_from_template
     assert_equal "The secret is in the sauce\n", @response.body
@@ -829,10 +876,6 @@ class RenderTest < ActionController::TestCase
     assert_equal 'appended', @response.body
   end
 
-  def test_attempt_to_render_with_invalid_arguments
-    assert_raises(ActionController::RenderError) { get :render_invalid_args }
-  end
-
   def test_attempt_to_access_object_method
     assert_raises(ActionController::UnknownAction, "No action responded to [clone]") { get :clone }
   end
@@ -873,6 +916,12 @@ class RenderTest < ActionController::TestCase
     assert_equal "application/xml", @response.content_type
   end
 
+  def test_render_xml_as_string_template
+    get :render_xml_hello_as_string_template
+    assert_equal "<html>\n  <p>Hello David</p>\n<p>This is grand!</p>\n</html>\n", @response.body
+    assert_equal "application/xml", @response.content_type
+  end
+
   def test_render_xml_with_default
     get :greeting
     assert_equal "<p>This is grand!</p>\n", @response.body
@@ -1012,6 +1061,16 @@ class RenderTest < ActionController::TestCase
     assert_equal "<html>Hello world!</html>", @response.body
   end
 
+  def test_layout_test_with_different_layout_and_string_action
+    get :layout_test_with_different_layout_and_string_action
+    assert_equal "<html>Hello world!</html>", @response.body
+  end
+
+  def test_layout_test_with_different_layout_and_symbol_action
+    get :layout_test_with_different_layout_and_symbol_action
+    assert_equal "<html>Hello world!</html>", @response.body
+  end
+
   def test_rendering_without_layout
     get :rendering_without_layout
     assert_equal "Hello world!", @response.body
@@ -1058,6 +1117,11 @@ class RenderTest < ActionController::TestCase
     assert_response :success
   end
 
+  def test_render_with_explicit_string_template
+    get :render_with_explicit_string_template
+    assert_equal "<html>Hello world!</html>", @response.body
+  end
+
   def test_double_render
     assert_raises(ActionController::DoubleRenderError) { get :double_render }
   end
@@ -1154,6 +1218,11 @@ class RenderTest < ActionController::TestCase
     assert_equal "404 Not Found", @response.status
     assert_response :not_found
 
+    get :head_with_symbolic_status, :status => "no_content"
+    assert_equal "204 No Content", @response.status
+    assert !@response.headers.include?('Content-Length')
+    assert_response :no_content
+
     ActionController::StatusCodes::SYMBOL_TO_STATUS_CODE.each do |status, code|
       get :head_with_symbolic_status, :status => status.to_s
       assert_equal code, @response.response_code
@@ -1406,7 +1475,7 @@ class EtagRenderTest < ActionController::TestCase
   def test_render_against_etag_request_should_have_no_content_length_when_match
     @request.if_none_match = etag_for("hello david")
     get :render_hello_world_from_variable
-    assert !@response.headers.has_key?("Content-Length")
+    assert !@response.headers.has_key?("Content-Length"), @response.headers['Content-Length']
   end
 
   def test_render_against_etag_request_should_200_when_no_match
diff --git a/actionpack/test/controller/request/json_params_parsing_test.rb b/actionpack/test/controller/request/json_params_parsing_test.rb
new file mode 100644
index 0000000000..a3dde72c4e
--- /dev/null
+++ b/actionpack/test/controller/request/json_params_parsing_test.rb
@@ -0,0 +1,45 @@
+require 'abstract_unit'
+
+class JsonParamsParsingTest < ActionController::IntegrationTest
+  class TestController < ActionController::Base
+    class << self
+      attr_accessor :last_request_parameters
+    end
+
+    def parse
+      self.class.last_request_parameters = request.request_parameters
+      head :ok
+    end
+  end
+
+  def teardown
+    TestController.last_request_parameters = nil
+  end
+
+  test "parses json params for application json" do
+    assert_parses(
+      {"person" => {"name" => "David"}},
+      "{\"person\": {\"name\": \"David\"}}", { 'CONTENT_TYPE' => 'application/json' }
+    )
+  end
+
+  test "parses json params for application jsonrequest" do
+    assert_parses(
+      {"person" => {"name" => "David"}},
+      "{\"person\": {\"name\": \"David\"}}", { 'CONTENT_TYPE' => 'application/jsonrequest' }
+    )
+  end
+
+  private
+    def assert_parses(expected, actual, headers = {})
+      with_routing do |set|
+        set.draw do |map|
+          map.connect ':action', :controller => "json_params_parsing_test/test"
+        end
+
+        post "/parse", actual, headers
+        assert_response :ok
+        assert_equal(expected, TestController.last_request_parameters)
+      end
+    end
+end
diff --git a/actionpack/test/controller/request/multipart_params_parsing_test.rb b/actionpack/test/controller/request/multipart_params_parsing_test.rb
new file mode 100644
index 0000000000..054519d0d2
--- /dev/null
+++ b/actionpack/test/controller/request/multipart_params_parsing_test.rb
@@ -0,0 +1,223 @@
+require 'abstract_unit'
+
+class MultipartParamsParsingTest < ActionController::IntegrationTest
+  class TestController < ActionController::Base
+    class << self
+      attr_accessor :last_request_parameters
+    end
+
+    def parse
+      self.class.last_request_parameters = request.request_parameters
+      head :ok
+    end
+
+    def read
+      render :text => "File: #{params[:uploaded_data].read}"
+    end
+  end
+
+  FIXTURE_PATH = File.dirname(__FILE__) + '/../../fixtures/multipart'
+
+  def teardown
+    TestController.last_request_parameters = nil
+  end
+
+  test "parses single parameter" do
+    assert_equal({ 'foo' => 'bar' }, parse_multipart('single_parameter'))
+  end
+
+  test "parses bracketed parameters" do
+    assert_equal({ 'foo' => { 'baz' => 'bar'}}, parse_multipart('bracketed_param'))
+  end
+
+  test "parses text file" do
+    params = parse_multipart('text_file')
+    assert_equal %w(file foo), params.keys.sort
+    assert_equal 'bar', params['foo']
+
+    file = params['file']
+    assert_kind_of Tempfile, file
+    assert_equal 'file.txt', file.original_filename
+    assert_equal "text/plain", file.content_type
+    assert_equal 'contents', file.read
+  end
+
+  test "parses boundary problem file" do
+    params = parse_multipart('boundary_problem_file')
+    assert_equal %w(file foo), params.keys.sort
+
+    file = params['file']
+    foo  = params['foo']
+
+    assert_kind_of Tempfile, file
+
+    assert_equal 'file.txt', file.original_filename
+    assert_equal "text/plain", file.content_type
+
+    assert_equal 'bar', foo
+  end
+
+  test "parses large text file" do
+    params = parse_multipart('large_text_file')
+    assert_equal %w(file foo), params.keys.sort
+    assert_equal 'bar', params['foo']
+
+    file = params['file']
+
+    assert_kind_of Tempfile, file
+
+    assert_equal 'file.txt', file.original_filename
+    assert_equal "text/plain", file.content_type
+    assert ('a' * 20480) == file.read
+  end
+
+  test "parses binary file" do
+    params = parse_multipart('binary_file')
+    assert_equal %w(file flowers foo), params.keys.sort
+    assert_equal 'bar', params['foo']
+
+    file = params['file']
+    assert_kind_of Tempfile, file
+    assert_equal 'file.csv', file.original_filename
+    assert_nil file.content_type
+    assert_equal 'contents', file.read
+
+    file = params['flowers']
+    assert_kind_of Tempfile, file
+    assert_equal 'flowers.jpg', file.original_filename
+    assert_equal "image/jpeg", file.content_type
+    assert_equal 19512, file.size
+  end
+
+  test "parses mixed files" do
+    params = parse_multipart('mixed_files')
+    assert_equal %w(files foo), params.keys.sort
+    assert_equal 'bar', params['foo']
+
+    # Ruby CGI doesn't handle multipart/mixed for us.
+    files = params['files']
+    assert_kind_of String, files
+    files.force_encoding('ASCII-8BIT') if files.respond_to?(:force_encoding)
+    assert_equal 19756, files.size
+  end
+
+  test "does not create tempfile if no file has been selected" do
+    params = parse_multipart('none')
+    assert_equal %w(files submit-name), params.keys.sort
+    assert_equal 'Larry', params['submit-name']
+    assert_equal nil, params['files']
+  end
+
+  test "parses empty upload file" do
+    params = parse_multipart('empty')
+    assert_equal %w(files submit-name), params.keys.sort
+    assert_equal 'Larry', params['submit-name']
+    assert params['files']
+    assert_equal "", params['files'].read
+  end
+
+  test "uploads and reads binary file" do
+    with_test_routing do
+      fixture = FIXTURE_PATH + "/mona_lisa.jpg"
+      params = { :uploaded_data => fixture_file_upload(fixture, "image/jpg") }
+      post '/read', params
+      expected_length = 'File: '.length + File.size(fixture)
+      assert_equal expected_length, response.content_length
+    end
+  end
+
+  test "uploads and reads file" do
+    with_test_routing do
+      post '/read', :uploaded_data => fixture_file_upload(FIXTURE_PATH + "/hello.txt", "text/plain")
+      assert_equal "File: Hello", response.body
+    end
+  end
+
+  # The lint wrapper is used in integration tests
+  # instead of a normal StringIO class
+  InputWrapper = Rack::Lint::InputWrapper
+
+  test "parses unwindable stream" do
+    InputWrapper.any_instance.stubs(:rewind).raises(Errno::ESPIPE)
+    params = parse_multipart('large_text_file')
+    assert_equal %w(file foo), params.keys.sort
+    assert_equal 'bar', params['foo']
+  end
+
+  test "uploads and reads file with unwindable input" do
+    InputWrapper.any_instance.stubs(:rewind).raises(Errno::ESPIPE)
+
+    with_test_routing do
+      post '/read', :uploaded_data => fixture_file_upload(FIXTURE_PATH + "/hello.txt", "text/plain")
+      assert_equal "File: Hello", response.body
+    end
+  end
+
+  test "passes through rack middleware and uploads file" do
+    with_muck_middleware do
+      with_test_routing do
+        post '/read', :uploaded_data => fixture_file_upload(FIXTURE_PATH + "/hello.txt", "text/plain")
+        assert_equal "File: Hello", response.body
+      end
+    end
+  end
+
+  test "passes through rack middleware and uploads file with unwindable input" do
+    InputWrapper.any_instance.stubs(:rewind).raises(Errno::ESPIPE)
+
+    with_muck_middleware do
+      with_test_routing do
+        post '/read', :uploaded_data => fixture_file_upload(FIXTURE_PATH + "/hello.txt", "text/plain")
+        assert_equal "File: Hello", response.body
+      end
+    end
+  end
+
+  private
+    def fixture(name)
+      File.open(File.join(FIXTURE_PATH, name), 'rb') do |file|
+        { "rack.input" => file.read,
+          "CONTENT_TYPE" => "multipart/form-data; boundary=AaB03x",
+          "CONTENT_LENGTH" => file.stat.size.to_s }
+      end
+    end
+
+    def parse_multipart(name)
+      with_test_routing do
+        headers = fixture(name)
+        post "/parse", headers.delete("rack.input"), headers
+        assert_response :ok
+        TestController.last_request_parameters
+      end
+    end
+
+    def with_test_routing
+      with_routing do |set|
+        set.draw do |map|
+          map.connect ':action', :controller => "multipart_params_parsing_test/test"
+        end
+        yield
+      end
+    end
+
+    class MuckMiddleware
+      def initialize(app)
+        @app = app
+      end
+
+      def call(env)
+        req = Rack::Request.new(env)
+        req.params # Parse params
+        @app.call(env)
+      end
+    end
+
+    def with_muck_middleware
+      original_middleware = ActionController::Dispatcher.middleware
+      middleware = original_middleware.dup
+      middleware.insert_after ActionController::RewindableInput, MuckMiddleware
+      ActionController::Dispatcher.middleware = middleware
+      yield
+      ActionController::Dispatcher.middleware = original_middleware
+    end
+end
diff --git a/actionpack/test/controller/request/query_string_parsing_test.rb b/actionpack/test/controller/request/query_string_parsing_test.rb
new file mode 100644
index 0000000000..a31e326ddf
--- /dev/null
+++ b/actionpack/test/controller/request/query_string_parsing_test.rb
@@ -0,0 +1,120 @@
+require 'abstract_unit'
+
+class QueryStringParsingTest < ActionController::IntegrationTest
+  class TestController < ActionController::Base
+    class << self
+      attr_accessor :last_query_parameters
+    end
+
+    def parse
+      self.class.last_query_parameters = request.query_parameters
+      head :ok
+    end
+  end
+
+  def teardown
+    TestController.last_query_parameters = nil
+  end
+
+  test "query string" do
+    assert_parses(
+      {"action" => "create_customer", "full_name" => "David Heinemeier Hansson", "customerId" => "1"},
+      "action=create_customer&full_name=David%20Heinemeier%20Hansson&customerId=1"
+    )
+  end
+
+  test "deep query string" do
+    assert_parses(
+      {'x' => {'y' => {'z' => '10'}}},
+      "x[y][z]=10"
+    )
+  end
+
+  test "deep query string with array" do
+    assert_parses({'x' => {'y' => {'z' => ['10']}}}, 'x[y][z][]=10')
+    assert_parses({'x' => {'y' => {'z' => ['10', '5']}}}, 'x[y][z][]=10&x[y][z][]=5')
+  end
+
+  test "deep query string with array of hash" do
+    assert_parses({'x' => {'y' => [{'z' => '10'}]}}, 'x[y][][z]=10')
+    assert_parses({'x' => {'y' => [{'z' => '10', 'w' => '10'}]}}, 'x[y][][z]=10&x[y][][w]=10')
+    assert_parses({'x' => {'y' => [{'z' => '10', 'v' => {'w' => '10'}}]}}, 'x[y][][z]=10&x[y][][v][w]=10')
+  end
+
+  test "deep query string with array of hashes with one pair" do
+    assert_parses({'x' => {'y' => [{'z' => '10'}, {'z' => '20'}]}}, 'x[y][][z]=10&x[y][][z]=20')
+  end
+
+  test "deep query string with array of hashes with multiple pairs" do
+    assert_parses(
+      {'x' => {'y' => [{'z' => '10', 'w' => 'a'}, {'z' => '20', 'w' => 'b'}]}},
+      'x[y][][z]=10&x[y][][w]=a&x[y][][z]=20&x[y][][w]=b'
+    )
+  end
+
+  test "query string with nil" do
+    assert_parses(
+      { "action" => "create_customer", "full_name" => ''},
+      "action=create_customer&full_name="
+    )
+  end
+
+  test "query string with array" do
+    assert_parses(
+      { "action" => "create_customer", "selected" => ["1", "2", "3"]},
+      "action=create_customer&selected[]=1&selected[]=2&selected[]=3"
+    )
+  end
+
+  test "query string with amps" do
+    assert_parses(
+      { "action" => "create_customer", "name" => "Don't & Does"},
+      "action=create_customer&name=Don%27t+%26+Does"
+    )
+  end
+
+  test "query string with many equal" do
+    assert_parses(
+      { "action" => "create_customer", "full_name" => "abc=def=ghi"},
+      "action=create_customer&full_name=abc=def=ghi"
+    )
+  end
+
+  test "query string without equal" do
+    assert_parses({ "action" => nil }, "action")
+  end
+
+  test "query string with empty key" do
+    assert_parses(
+      { "action" => "create_customer", "full_name" => "David Heinemeier Hansson" },
+      "action=create_customer&full_name=David%20Heinemeier%20Hansson&=Save"
+    )
+  end
+
+  test "query string with many ampersands" do
+    assert_parses(
+      { "action" => "create_customer", "full_name" => "David Heinemeier Hansson"},
+      "&action=create_customer&&&full_name=David%20Heinemeier%20Hansson"
+    )
+  end
+
+  test "unbalanced query string with array" do
+    assert_parses(
+      {'location' => ["1", "2"], 'age_group' => ["2"]},
+      "location[]=1&location[]=2&age_group[]=2"
+    )
+  end
+
+  private
+    def assert_parses(expected, actual)
+      with_routing do |set|
+        set.draw do |map|
+          map.connect ':action', :controller => "query_string_parsing_test/test"
+        end
+
+        get "/parse", actual
+        assert_response :ok
+        assert_equal(expected, TestController.last_query_parameters)
+      end
+    end
+end
diff --git a/actionpack/test/controller/request/url_encoded_params_parsing_test.rb b/actionpack/test/controller/request/url_encoded_params_parsing_test.rb
new file mode 100644
index 0000000000..89239687de
--- /dev/null
+++ b/actionpack/test/controller/request/url_encoded_params_parsing_test.rb
@@ -0,0 +1,220 @@
+require 'abstract_unit'
+
+class UrlEncodedParamsParsingTest < ActionController::IntegrationTest
+  class TestController < ActionController::Base
+    class << self
+      attr_accessor :last_request_parameters, :last_request_type
+    end
+
+    def parse
+      self.class.last_request_parameters = request.request_parameters
+      head :ok
+    end
+  end
+
+  def teardown
+    TestController.last_request_parameters = nil
+  end
+
+  test "parses unbalanced query string with array" do
+    assert_parses(
+       {'location' => ["1", "2"], 'age_group' => ["2"]},
+      "location[]=1&location[]=2&age_group[]=2"
+    )
+  end
+
+  test "parses nested hash" do
+    query = [
+      "note[viewers][viewer][][type]=User",
+      "note[viewers][viewer][][id]=1",
+      "note[viewers][viewer][][type]=Group",
+      "note[viewers][viewer][][id]=2"
+    ].join("&")
+
+    expected = { "note" => { "viewers"=>{"viewer"=>[{ "id"=>"1", "type"=>"User"}, {"type"=>"Group", "id"=>"2"} ]} } }
+    assert_parses(expected, query)
+  end
+
+  test "parses more complex nesting" do
+    query = [
+      "customers[boston][first][name]=David",
+      "customers[boston][first][url]=http://David",
+      "customers[boston][second][name]=Allan",
+      "customers[boston][second][url]=http://Allan",
+      "something_else=blah",
+      "something_nil=",
+      "something_empty=",
+      "products[first]=Apple Computer",
+      "products[second]=Pc",
+      "=Save"
+    ].join("&")
+
+    expected =  {
+      "customers" => {
+        "boston" => {
+          "first" => {
+            "name" => "David",
+            "url" => "http://David"
+          },
+          "second" => {
+            "name" => "Allan",
+            "url" => "http://Allan"
+          }
+        }
+      },
+      "something_else" => "blah",
+      "something_empty" => "",
+      "something_nil" => "",
+      "products" => {
+        "first" => "Apple Computer",
+        "second" => "Pc"
+      }
+    }
+
+    assert_parses expected, query
+  end
+
+  test "parses params with array" do
+    query = "selected[]=1&selected[]=2&selected[]=3"
+    expected = { "selected" => [ "1", "2", "3" ] }
+    assert_parses expected, query
+  end
+
+  test "parses params with non alphanumeric name" do
+    query     = "a/b[c]=d"
+    expected  = { "a/b" => { "c" => "d" }}
+    assert_parses expected, query
+  end
+
+  test "parses params with single brackets in the middle" do
+    query     = "a/b[c]d=e"
+    expected  = { "a/b" => {} }
+    assert_parses expected, query
+  end
+
+  test "parses params with separated brackets" do
+    query     = "a/b@[c]d[e]=f"
+    expected  = { "a/b@" => { }}
+    assert_parses expected, query
+  end
+
+  test "parses params with separated brackets and array" do
+    query     = "a/b@[c]d[e][]=f"
+    expected  = { "a/b@" => { }}
+    assert_parses expected, query
+  end
+
+  test "parses params with unmatched brackets and array" do
+    query     = "a/b@[c][d[e][]=f"
+    expected  = { "a/b@" => { "c" => { }}}
+    assert_parses expected, query
+  end
+
+  test "parses params with nil key" do
+    query    = "=&test2=value1"
+    expected = { "test2" => "value1" }
+    assert_parses expected, query
+  end
+
+  test "parses params with array prefix and hashes" do
+    query    = "a[][b][c]=d"
+    expected = {"a" => [{"b" => {"c" => "d"}}]}
+    assert_parses expected, query
+  end
+
+  test "parses params with complex nesting" do
+    query    = "a[][b][c][][d][]=e"
+    expected = {"a" => [{"b" => {"c" => [{"d" => ["e"]}]}}]}
+    assert_parses expected, query
+  end
+
+  test "parses params with file path" do
+    query = [
+      "customers[boston][first][name]=David",
+      "something_else=blah",
+      "logo=#{File.expand_path(__FILE__)}"
+    ].join("&")
+
+    expected = {
+      "customers" => {
+        "boston" => {
+          "first" => {
+            "name" => "David"
+          }
+        }
+      },
+      "something_else" => "blah",
+      "logo" => File.expand_path(__FILE__),
+    }
+
+    assert_parses expected, query
+  end
+
+  test "parses params with Safari 2 trailing null character" do
+    query = "selected[]=1&selected[]=2&selected[]=3\0"
+    expected = { "selected" => [ "1", "2", "3" ] }
+    assert_parses expected, query
+  end
+
+  test "parses params with Prototype's hack around Safari 2 trailing null character" do
+    query = "selected[]=1&selected[]=2&selected[]=3&_="
+    expected = { "selected" => [ "1", "2", "3" ] }
+    assert_parses expected, query
+  end
+
+  test "passes through rack middleware and parses params" do
+    with_muck_middleware do
+      assert_parses({ "a" => { "b" => "c" } }, "a[b]=c")
+    end
+  end
+
+  # The lint wrapper is used in integration tests
+  # instead of a normal StringIO class
+  InputWrapper = Rack::Lint::InputWrapper
+
+  test "passes through rack middleware and parses params with unwindable input" do
+    InputWrapper.any_instance.stubs(:rewind).raises(Errno::ESPIPE)
+    with_muck_middleware do
+      assert_parses({ "a" => { "b" => "c" } }, "a[b]=c")
+    end
+  end
+
+  private
+    class MuckMiddleware
+      def initialize(app)
+        @app = app
+      end
+
+      def call(env)
+        req = Rack::Request.new(env)
+        req.params # Parse params
+        @app.call(env)
+      end
+    end
+
+    def with_muck_middleware
+      original_middleware = ActionController::Dispatcher.middleware
+      middleware = original_middleware.dup
+      middleware.insert_after ActionController::RewindableInput, MuckMiddleware
+      ActionController::Dispatcher.middleware = middleware
+      yield
+      ActionController::Dispatcher.middleware = original_middleware
+    end
+
+    def with_test_routing
+      with_routing do |set|
+        set.draw do |map|
+          map.connect ':action', :controller => "url_encoded_params_parsing_test/test"
+        end
+        yield
+      end
+    end
+
+    def assert_parses(expected, actual)
+      with_test_routing do
+        post "/parse", actual
+        assert_response :ok
+        assert_equal(expected, TestController.last_request_parameters)
+      end
+    end
+end
diff --git a/actionpack/test/controller/request/xml_params_parsing_test.rb b/actionpack/test/controller/request/xml_params_parsing_test.rb
new file mode 100644
index 0000000000..ee764e726e
--- /dev/null
+++ b/actionpack/test/controller/request/xml_params_parsing_test.rb
@@ -0,0 +1,88 @@
+require 'abstract_unit'
+
+class XmlParamsParsingTest < ActionController::IntegrationTest
+  class TestController < ActionController::Base
+    class << self
+      attr_accessor :last_request_parameters
+    end
+
+    def parse
+      self.class.last_request_parameters = request.request_parameters
+      head :ok
+    end
+  end
+
+  def teardown
+    TestController.last_request_parameters = nil
+  end
+
+  test "parses hash params" do
+    with_test_routing do
+      xml = "<person><name>David</name></person>"
+      post "/parse", xml, default_headers
+      assert_response :ok
+      assert_equal({"person" => {"name" => "David"}}, TestController.last_request_parameters)
+    end
+  end
+
+  test "parses single file" do
+    with_test_routing do
+      xml = "<person><name>David</name><avatar type='file' name='me.jpg' content_type='image/jpg'>#{ActiveSupport::Base64.encode64('ABC')}</avatar></person>"
+      post "/parse", xml, default_headers
+      assert_response :ok
+
+      person = TestController.last_request_parameters
+      assert_equal "image/jpg", person['person']['avatar'].content_type
+      assert_equal "me.jpg", person['person']['avatar'].original_filename
+      assert_equal "ABC", person['person']['avatar'].read
+    end
+  end
+
+  test "parses multiple files" do
+    xml = <<-end_body
+      <person>
+        <name>David</name>
+        <avatars>
+          <avatar type='file' name='me.jpg' content_type='image/jpg'>#{ActiveSupport::Base64.encode64('ABC')}</avatar>
+          <avatar type='file' name='you.gif' content_type='image/gif'>#{ActiveSupport::Base64.encode64('DEF')}</avatar>
+        </avatars>
+      </person>
+    end_body
+
+    with_test_routing do
+      post "/parse", xml, default_headers
+      assert_response :ok
+    end
+
+    person = TestController.last_request_parameters
+
+    assert_equal "image/jpg", person['person']['avatars']['avatar'].first.content_type
+    assert_equal "me.jpg", person['person']['avatars']['avatar'].first.original_filename
+    assert_equal "ABC", person['person']['avatars']['avatar'].first.read
+
+    assert_equal "image/gif", person['person']['avatars']['avatar'].last.content_type
+    assert_equal "you.gif", person['person']['avatars']['avatar'].last.original_filename
+    assert_equal "DEF", person['person']['avatars']['avatar'].last.read
+  end
+
+  private
+    def with_test_routing
+      with_routing do |set|
+        set.draw do |map|
+          map.connect ':action', :controller => "xml_params_parsing_test/test"
+        end
+        yield
+      end
+    end
+
+    def default_headers
+      {'CONTENT_TYPE' => 'application/xml'}
+    end
+end
+
+class LegacyXmlParamsParsingTest < XmlParamsParsingTest
+  private
+    def default_headers
+      {'HTTP_X_POST_DATA_FORMAT' => 'xml'}
+    end
+end
diff --git a/actionpack/test/controller/request_test.rb b/actionpack/test/controller/request_test.rb
index 3e10a4665e..7097d08076 100644
--- a/actionpack/test/controller/request_test.rb
+++ b/actionpack/test/controller/request_test.rb
@@ -391,8 +391,8 @@ class RequestTest < ActiveSupport::TestCase
   end
 
   def test_parameters
-    @request.instance_eval { @request_parameters = { "foo" => 1 } }
-    @request.instance_eval { @query_parameters = { "bar" => 2 } }
+    @request.stubs(:request_parameters).returns({ "foo" => 1 })
+    @request.stubs(:query_parameters).returns({ "bar" => 2 })
 
     assert_equal({"foo" => 1, "bar" => 2}, @request.parameters)
     assert_equal({"foo" => 1}, @request.request_parameters)
@@ -405,487 +405,3 @@ class RequestTest < ActiveSupport::TestCase
       @request.request_method(true)
     end
 end
-
-class UrlEncodedRequestParameterParsingTest < ActiveSupport::TestCase
-  def setup
-    @query_string = "action=create_customer&full_name=David%20Heinemeier%20Hansson&customerId=1"
-    @query_string_with_empty = "action=create_customer&full_name="
-    @query_string_with_array = "action=create_customer&selected[]=1&selected[]=2&selected[]=3"
-    @query_string_with_amps  = "action=create_customer&name=Don%27t+%26+Does"
-    @query_string_with_multiple_of_same_name =
-      "action=update_order&full_name=Lau%20Taarnskov&products=4&products=2&products=3"
-    @query_string_with_many_equal = "action=create_customer&full_name=abc=def=ghi"
-    @query_string_without_equal = "action"
-    @query_string_with_many_ampersands =
-      "&action=create_customer&&&full_name=David%20Heinemeier%20Hansson"
-    @query_string_with_empty_key = "action=create_customer&full_name=David%20Heinemeier%20Hansson&=Save"
-  end
-
-  def test_query_string
-    assert_equal(
-      { "action" => "create_customer", "full_name" => "David Heinemeier Hansson", "customerId" => "1"},
-      ActionController::Request.parse_query_parameters(@query_string)
-    )
-  end
-
-  def test_deep_query_string
-    expected = {'x' => {'y' => {'z' => '10'}}}
-    assert_equal(expected, ActionController::Request.parse_query_parameters('x[y][z]=10'))
-  end
-
-  def test_deep_query_string_with_array
-    assert_equal({'x' => {'y' => {'z' => ['10']}}}, ActionController::Request.parse_query_parameters('x[y][z][]=10'))
-    assert_equal({'x' => {'y' => {'z' => ['10', '5']}}}, ActionController::Request.parse_query_parameters('x[y][z][]=10&x[y][z][]=5'))
-  end
-
-  def test_deep_query_string_with_array_of_hash
-    assert_equal({'x' => {'y' => [{'z' => '10'}]}}, ActionController::Request.parse_query_parameters('x[y][][z]=10'))
-    assert_equal({'x' => {'y' => [{'z' => '10', 'w' => '10'}]}}, ActionController::Request.parse_query_parameters('x[y][][z]=10&x[y][][w]=10'))
-  end
-
-  def test_deep_query_string_with_array_of_hashes_with_one_pair
-    assert_equal({'x' => {'y' => [{'z' => '10'}, {'z' => '20'}]}}, ActionController::Request.parse_query_parameters('x[y][][z]=10&x[y][][z]=20'))
-    assert_equal("10", ActionController::Request.parse_query_parameters('x[y][][z]=10&x[y][][z]=20')["x"]["y"].first["z"])
-    assert_equal("10", ActionController::Request.parse_query_parameters('x[y][][z]=10&x[y][][z]=20').with_indifferent_access[:x][:y].first[:z])
-  end
-
-  def test_deep_query_string_with_array_of_hashes_with_multiple_pairs
-    assert_equal(
-      {'x' => {'y' => [{'z' => '10', 'w' => 'a'}, {'z' => '20', 'w' => 'b'}]}},
-      ActionController::Request.parse_query_parameters('x[y][][z]=10&x[y][][w]=a&x[y][][z]=20&x[y][][w]=b')
-    )
-  end
-
-  def test_query_string_with_nil
-    assert_equal(
-      { "action" => "create_customer", "full_name" => ''},
-      ActionController::Request.parse_query_parameters(@query_string_with_empty)
-    )
-  end
-
-  def test_query_string_with_array
-    assert_equal(
-      { "action" => "create_customer", "selected" => ["1", "2", "3"]},
-      ActionController::Request.parse_query_parameters(@query_string_with_array)
-    )
-  end
-
-  def test_query_string_with_amps
-    assert_equal(
-      { "action" => "create_customer", "name" => "Don't & Does"},
-      ActionController::Request.parse_query_parameters(@query_string_with_amps)
-    )
-  end
-
-  def test_query_string_with_many_equal
-    assert_equal(
-      { "action" => "create_customer", "full_name" => "abc=def=ghi"},
-      ActionController::Request.parse_query_parameters(@query_string_with_many_equal)
-    )
-  end
-
-  def test_query_string_without_equal
-    assert_equal(
-      { "action" => nil },
-      ActionController::Request.parse_query_parameters(@query_string_without_equal)
-    )
-  end
-
-  def test_query_string_with_empty_key
-    assert_equal(
-      { "action" => "create_customer", "full_name" => "David Heinemeier Hansson" },
-      ActionController::Request.parse_query_parameters(@query_string_with_empty_key)
-    )
-  end
-
-  def test_query_string_with_many_ampersands
-    assert_equal(
-      { "action" => "create_customer", "full_name" => "David Heinemeier Hansson"},
-      ActionController::Request.parse_query_parameters(@query_string_with_many_ampersands)
-    )
-  end
-
-  def test_unbalanced_query_string_with_array
-   assert_equal(
-     {'location' => ["1", "2"], 'age_group' => ["2"]},
-  ActionController::Request.parse_query_parameters("location[]=1&location[]=2&age_group[]=2")
-   )
-   assert_equal(
-     {'location' => ["1", "2"], 'age_group' => ["2"]},
-     ActionController::Request.parse_request_parameters({'location[]' => ["1", "2"],
-  'age_group[]' => ["2"]})
-   )
-  end
-
-  def test_request_hash_parsing
-    query = {
-      "note[viewers][viewer][][type]" => ["User", "Group"],
-      "note[viewers][viewer][][id]"   => ["1", "2"]
-    }
-
-    expected = { "note" => { "viewers"=>{"viewer"=>[{ "id"=>"1", "type"=>"User"}, {"type"=>"Group", "id"=>"2"} ]} } }
-
-    assert_equal(expected, ActionController::Request.parse_request_parameters(query))
-  end
-
-  def test_parse_params
-    input = {
-      "customers[boston][first][name]" => [ "David" ],
-      "customers[boston][first][url]" => [ "http://David" ],
-      "customers[boston][second][name]" => [ "Allan" ],
-      "customers[boston][second][url]" => [ "http://Allan" ],
-      "something_else" => [ "blah" ],
-      "something_nil" => [ nil ],
-      "something_empty" => [ "" ],
-      "products[first]" => [ "Apple Computer" ],
-      "products[second]" => [ "Pc" ],
-      "" => [ 'Save' ]
-    }
-
-    expected_output =  {
-      "customers" => {
-        "boston" => {
-          "first" => {
-            "name" => "David",
-            "url" => "http://David"
-          },
-          "second" => {
-            "name" => "Allan",
-            "url" => "http://Allan"
-          }
-        }
-      },
-      "something_else" => "blah",
-      "something_empty" => "",
-      "something_nil" => "",
-      "products" => {
-        "first" => "Apple Computer",
-        "second" => "Pc"
-      }
-    }
-
-    assert_equal expected_output, ActionController::Request.parse_request_parameters(input)
-  end
-
-  UploadedStringIO = ActionController::UploadedStringIO
-  class MockUpload < UploadedStringIO
-    def initialize(content_type, original_path, *args)
-      self.content_type = content_type
-      self.original_path = original_path
-      super *args
-    end
-  end
-
-  def test_parse_params_from_multipart_upload
-    file = MockUpload.new('img/jpeg', 'foo.jpg')
-    ie_file = MockUpload.new('img/jpeg', 'c:\\Documents and Settings\\foo\\Desktop\\bar.jpg')
-    non_file_text_part = MockUpload.new('text/plain', '', 'abc')
-
-    input = {
-      "something" => [ UploadedStringIO.new("") ],
-      "array_of_stringios" => [[ UploadedStringIO.new("One"), UploadedStringIO.new("Two") ]],
-      "mixed_types_array" => [[ UploadedStringIO.new("Three"), "NotStringIO" ]],
-      "mixed_types_as_checkboxes[strings][nested]" => [[ file, "String", UploadedStringIO.new("StringIO")]],
-      "ie_mixed_types_as_checkboxes[strings][nested]" => [[ ie_file, "String", UploadedStringIO.new("StringIO")]],
-      "products[string]" => [ UploadedStringIO.new("Apple Computer") ],
-      "products[file]" => [ file ],
-      "ie_products[string]" => [ UploadedStringIO.new("Microsoft") ],
-      "ie_products[file]" => [ ie_file ],
-      "text_part" => [non_file_text_part]
-      }
-
-    expected_output =  {
-      "something" => "",
-      "array_of_stringios" => ["One", "Two"],
-      "mixed_types_array" => [ "Three", "NotStringIO" ],
-      "mixed_types_as_checkboxes" => {
-         "strings" => {
-            "nested" => [ file, "String", "StringIO" ]
-         },
-      },
-      "ie_mixed_types_as_checkboxes" => {
-         "strings" => {
-            "nested" => [ ie_file, "String", "StringIO" ]
-         },
-      },
-      "products" => {
-        "string" => "Apple Computer",
-        "file" => file
-      },
-      "ie_products" => {
-        "string" => "Microsoft",
-        "file" => ie_file
-      },
-      "text_part" => "abc"
-    }
-
-    params = ActionController::Request.parse_request_parameters(input)
-    assert_equal expected_output, params
-
-    # Lone filenames are preserved.
-    assert_equal 'foo.jpg', params['mixed_types_as_checkboxes']['strings']['nested'].first.original_filename
-    assert_equal 'foo.jpg', params['products']['file'].original_filename
-
-    # But full Windows paths are reduced to their basename.
-    assert_equal 'bar.jpg', params['ie_mixed_types_as_checkboxes']['strings']['nested'].first.original_filename
-    assert_equal 'bar.jpg', params['ie_products']['file'].original_filename
-  end
-
-  def test_parse_params_with_file
-    input = {
-      "customers[boston][first][name]" => [ "David" ],
-      "something_else" => [ "blah" ],
-      "logo" => [ File.new(File.dirname(__FILE__) + "/rack_test.rb").path ]
-    }
-
-    expected_output = {
-      "customers" => {
-        "boston" => {
-          "first" => {
-            "name" => "David"
-          }
-        }
-      },
-      "something_else" => "blah",
-      "logo" => File.new(File.dirname(__FILE__) + "/rack_test.rb").path,
-    }
-
-    assert_equal expected_output, ActionController::Request.parse_request_parameters(input)
-  end
-
-  def test_parse_params_with_array
-    input = { "selected[]" =>  [ "1", "2", "3" ] }
-
-    expected_output = { "selected" => [ "1", "2", "3" ] }
-
-    assert_equal expected_output, ActionController::Request.parse_request_parameters(input)
-  end
-
-  def test_parse_params_with_non_alphanumeric_name
-    input     = { "a/b[c]" =>  %w(d) }
-    expected  = { "a/b" => { "c" => "d" }}
-    assert_equal expected, ActionController::Request.parse_request_parameters(input)
-  end
-
-  def test_parse_params_with_single_brackets_in_middle
-    input     = { "a/b[c]d" =>  %w(e) }
-    expected  = { "a/b" => {} }
-    assert_equal expected, ActionController::Request.parse_request_parameters(input)
-  end
-
-  def test_parse_params_with_separated_brackets
-    input     = { "a/b@[c]d[e]" =>  %w(f) }
-    expected  = { "a/b@" => { }}
-    assert_equal expected, ActionController::Request.parse_request_parameters(input)
-  end
-
-  def test_parse_params_with_separated_brackets_and_array
-    input     = { "a/b@[c]d[e][]" =>  %w(f) }
-    expected  = { "a/b@" => { }}
-    assert_equal expected , ActionController::Request.parse_request_parameters(input)
-  end
-
-  def test_parse_params_with_unmatched_brackets_and_array
-    input     = { "a/b@[c][d[e][]" =>  %w(f) }
-    expected  = { "a/b@" => { "c" => { }}}
-    assert_equal expected, ActionController::Request.parse_request_parameters(input)
-  end
-
-  def test_parse_params_with_nil_key
-    input = { nil => nil, "test2" => %w(value1) }
-    expected = { "test2" => "value1" }
-    assert_equal expected, ActionController::Request.parse_request_parameters(input)
-  end
-
-  def test_parse_params_with_array_prefix_and_hashes
-    input = { "a[][b][c]" => %w(d) }
-    expected = {"a" => [{"b" => {"c" => "d"}}]}
-    assert_equal expected, ActionController::Request.parse_request_parameters(input)
-  end
-
-  def test_parse_params_with_complex_nesting
-    input = { "a[][b][c][][d][]" => %w(e) }
-    expected = {"a" => [{"b" => {"c" => [{"d" => ["e"]}]}}]}
-    assert_equal expected, ActionController::Request.parse_request_parameters(input)
-  end
-end
-
-class MultipartRequestParameterParsingTest < ActiveSupport::TestCase
-  FIXTURE_PATH = File.dirname(__FILE__) + '/../fixtures/multipart'
-
-  def test_single_parameter
-    params = parse_multipart('single_parameter')
-    assert_equal({ 'foo' => 'bar' }, params)
-  end
-
-  def test_bracketed_param
-    assert_equal({ 'foo' => { 'baz' => 'bar'}}, parse_multipart('bracketed_param'))
-  end
-
-  def test_text_file
-    params = parse_multipart('text_file')
-    assert_equal %w(file foo), params.keys.sort
-    assert_equal 'bar', params['foo']
-
-    file = params['file']
-    assert_kind_of StringIO, file
-    assert_equal 'file.txt', file.original_filename
-    assert_equal "text/plain", file.content_type
-    assert_equal 'contents', file.read
-  end
-
-  def test_boundary_problem_file
-    params = parse_multipart('boundary_problem_file')
-    assert_equal %w(file foo), params.keys.sort
-
-    file = params['file']
-    foo  = params['foo']
-
-    assert_kind_of Tempfile, file
-
-    assert_equal 'file.txt', file.original_filename
-    assert_equal "text/plain", file.content_type
-
-    assert_equal 'bar', foo
-  end
-
-  def test_large_text_file
-    params = parse_multipart('large_text_file')
-    assert_equal %w(file foo), params.keys.sort
-    assert_equal 'bar', params['foo']
-
-    file = params['file']
-
-    assert_kind_of Tempfile, file
-
-    assert_equal 'file.txt', file.original_filename
-    assert_equal "text/plain", file.content_type
-    assert ('a' * 20480) == file.read
-  end
-
-  uses_mocha "test_no_rewind_stream" do
-    def test_no_rewind_stream
-      # Ensures that parse_multipart_form_parameters works with streams that cannot be rewound
-      file = File.open(File.join(FIXTURE_PATH, 'large_text_file'), 'rb')
-      file.expects(:rewind).raises(Errno::ESPIPE)
-      params = ActionController::Request.parse_multipart_form_parameters(file, 'AaB03x', file.stat.size, {})
-      assert_not_equal 0, file.pos  # file was not rewound after reading
-    end
-  end
-
-  def test_binary_file
-    params = parse_multipart('binary_file')
-    assert_equal %w(file flowers foo), params.keys.sort
-    assert_equal 'bar', params['foo']
-
-    file = params['file']
-    assert_kind_of StringIO, file
-    assert_equal 'file.csv', file.original_filename
-    assert_nil file.content_type
-    assert_equal 'contents', file.read
-
-    file = params['flowers']
-    assert_kind_of StringIO, file
-    assert_equal 'flowers.jpg', file.original_filename
-    assert_equal "image/jpeg", file.content_type
-    assert_equal 19512, file.size
-    #assert_equal File.read(File.dirname(__FILE__) + '/../../../activerecord/test/fixtures/flowers.jpg'), file.read
-  end
-
-  def test_mixed_files
-    params = parse_multipart('mixed_files')
-    assert_equal %w(files foo), params.keys.sort
-    assert_equal 'bar', params['foo']
-
-    # Ruby CGI doesn't handle multipart/mixed for us.
-    files = params['files']
-    assert_kind_of String, files
-    files.force_encoding('ASCII-8BIT') if files.respond_to?(:force_encoding)
-    assert_equal 19756, files.size
-  end
-
-  private
-    def parse_multipart(name)
-      File.open(File.join(FIXTURE_PATH, name), 'rb') do |file|
-        params = ActionController::Request.parse_multipart_form_parameters(file, 'AaB03x', file.stat.size, {})
-        assert_equal 0, file.pos  # file was rewound after reading
-        params
-      end
-    end
-end
-
-class XmlParamsParsingTest < ActiveSupport::TestCase
-  def test_hash_params
-    person = parse_body("<person><name>David</name></person>")[:person]
-    assert_kind_of Hash, person
-    assert_equal 'David', person['name']
-  end
-
-  def test_single_file
-    person = parse_body("<person><name>David</name><avatar type='file' name='me.jpg' content_type='image/jpg'>#{ActiveSupport::Base64.encode64('ABC')}</avatar></person>")
-
-    assert_equal "image/jpg", person['person']['avatar'].content_type
-    assert_equal "me.jpg", person['person']['avatar'].original_filename
-    assert_equal "ABC", person['person']['avatar'].read
-  end
-
-  def test_multiple_files
-    person = parse_body(<<-end_body)
-      <person>
-        <name>David</name>
-        <avatars>
-          <avatar type='file' name='me.jpg' content_type='image/jpg'>#{ActiveSupport::Base64.encode64('ABC')}</avatar>
-          <avatar type='file' name='you.gif' content_type='image/gif'>#{ActiveSupport::Base64.encode64('DEF')}</avatar>
-        </avatars>
-      </person>
-    end_body
-
-    assert_equal "image/jpg", person['person']['avatars']['avatar'].first.content_type
-    assert_equal "me.jpg", person['person']['avatars']['avatar'].first.original_filename
-    assert_equal "ABC", person['person']['avatars']['avatar'].first.read
-
-    assert_equal "image/gif", person['person']['avatars']['avatar'].last.content_type
-    assert_equal "you.gif", person['person']['avatars']['avatar'].last.original_filename
-    assert_equal "DEF", person['person']['avatars']['avatar'].last.read
-  end
-
-  private
-    def parse_body(body)
-      env = { 'rack.input'     => StringIO.new(body),
-              'CONTENT_TYPE'   => 'application/xml',
-              'CONTENT_LENGTH' => body.size.to_s }
-      ActionController::Request.new(env).request_parameters
-    end
-end
-
-class LegacyXmlParamsParsingTest < XmlParamsParsingTest
-  private
-    def parse_body(body)
-      env = { 'rack.input'              => StringIO.new(body),
-              'HTTP_X_POST_DATA_FORMAT' => 'xml',
-              'CONTENT_LENGTH'          => body.size.to_s }
-      ActionController::Request.new(env).request_parameters
-    end
-end
-
-class JsonParamsParsingTest < ActiveSupport::TestCase
-  def test_hash_params_for_application_json
-    person = parse_body({:person => {:name => "David"}}.to_json,'application/json')[:person]
-    assert_kind_of Hash, person
-    assert_equal 'David', person['name']
-  end
-
-  def test_hash_params_for_application_jsonrequest
-    person = parse_body({:person => {:name => "David"}}.to_json,'application/jsonrequest')[:person]
-    assert_kind_of Hash, person
-    assert_equal 'David', person['name']
-  end
-
-  private
-    def parse_body(body,content_type)
-      env = { 'rack.input'     => StringIO.new(body),
-              'CONTENT_TYPE'   => content_type,
-              'CONTENT_LENGTH' => body.size.to_s }
-      ActionController::Request.new(env).request_parameters
-    end
-end
diff --git a/actionpack/test/controller/rescue_test.rb b/actionpack/test/controller/rescue_test.rb
index 63f9827f4a..9f6b45f065 100644
--- a/actionpack/test/controller/rescue_test.rb
+++ b/actionpack/test/controller/rescue_test.rb
@@ -67,6 +67,11 @@ class RescueController < ActionController::Base
     render :text => 'no way'
   end
 
+  before_filter(:only => :before_filter_raises) { raise 'umm nice' }
+
+  def before_filter_raises
+  end
+
   def raises
     render :text => 'already rendered'
     raise "don't panic!"
@@ -154,6 +159,16 @@ class RescueControllerTest < ActionController::TestCase
     end
   end
 
+  def test_rescue_exceptions_raised_by_filters
+    with_rails_root FIXTURE_PUBLIC do
+      with_all_requests_local false do
+        get :before_filter_raises
+      end
+    end
+
+    assert_response :internal_server_error
+  end
+
   def test_rescue_action_locally_if_all_requests_local
     @controller.expects(:local_request?).never
     @controller.expects(:rescue_action_locally).with(@exception)
@@ -367,10 +382,21 @@ class RescueControllerTest < ActionController::TestCase
   end
 
   def test_rescue_dispatcher_exceptions
-    RescueController.process_with_exception(@request, @response, ActionController::RoutingError.new("Route not found"))
+    env = @request.env
+    env["action_controller.rescue.request"] = @request
+    env["action_controller.rescue.response"] = @response
+
+    RescueController.call_with_exception(env, ActionController::RoutingError.new("Route not found"))
     assert_equal "no way", @response.body
   end
 
+  def test_rescue_dispatcher_exceptions_without_request_set
+    @request.env['REQUEST_URI'] = '/no_way'
+    response = RescueController.call_with_exception(@request.env, ActionController::RoutingError.new("Route not found"))
+    assert_kind_of ActionController::Response, response
+    assert_equal "no way", response.body
+  end
+
   protected
     def with_all_requests_local(local = true)
       old_local, ActionController::Base.consider_all_requests_local =
diff --git a/actionpack/test/controller/routing_test.rb b/actionpack/test/controller/routing_test.rb
index d5b6bd6b2a..b981119e1e 100644
--- a/actionpack/test/controller/routing_test.rb
+++ b/actionpack/test/controller/routing_test.rb
@@ -706,7 +706,7 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
       port_string = port == 80 ? '' : ":#{port}"
 
       protocol = options.delete(:protocol) || "http"
-      host     = options.delete(:host) || "named.route.test"
+      host     = options.delete(:host) || "test.host"
       anchor   = "##{options.delete(:anchor)}" if options.key?(:anchor)
 
       path = routes.generate(options)
@@ -715,27 +715,7 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
     end
 
     def request
-      @request ||= MockRequest.new(:host => "named.route.test", :method => :get)
-    end
-  end
-
-  class MockRequest
-    attr_accessor :path, :path_parameters, :host, :subdomains, :domain, :method
-
-    def initialize(values={})
-      values.each { |key, value| send("#{key}=", value) }
-      if values[:host]
-        subdomain, self.domain = values[:host].split(/\./, 2)
-        self.subdomains = [subdomain]
-      end
-    end
-
-    def protocol
-      "http://"
-    end
-
-    def host_with_port
-      (subdomains * '.') + '.' +  domain
+      @request ||= ActionController::TestRequest.new
     end
   end
 
@@ -900,7 +880,7 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
     def test_basic_named_route
       rs.add_named_route :home, '', :controller => 'content', :action => 'list'
       x = setup_for_named_route
-      assert_equal("http://named.route.test/",
+      assert_equal("http://test.host/",
                    x.send(:home_url))
     end
 
@@ -908,7 +888,7 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
       rs.add_named_route :home, '', :controller => 'content', :action => 'list'
       x = setup_for_named_route
       ActionController::Base.relative_url_root = "/foo"
-      assert_equal("http://named.route.test/foo/",
+      assert_equal("http://test.host/foo/",
                    x.send(:home_url))
       assert_equal "/foo/", x.send(:home_path)
       ActionController::Base.relative_url_root = nil
@@ -917,14 +897,14 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
     def test_named_route_with_option
       rs.add_named_route :page, 'page/:title', :controller => 'content', :action => 'show_page'
       x = setup_for_named_route
-      assert_equal("http://named.route.test/page/new%20stuff",
+      assert_equal("http://test.host/page/new%20stuff",
                    x.send(:page_url, :title => 'new stuff'))
     end
 
     def test_named_route_with_default
       rs.add_named_route :page, 'page/:title', :controller => 'content', :action => 'show_page', :title => 'AboutPage'
       x = setup_for_named_route
-      assert_equal("http://named.route.test/page/AboutRails",
+      assert_equal("http://test.host/page/AboutRails",
                    x.send(:page_url, :title => "AboutRails"))
 
     end
@@ -932,21 +912,21 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
     def test_named_route_with_name_prefix
       rs.add_named_route :page, 'page', :controller => 'content', :action => 'show_page', :name_prefix => 'my_'
       x = setup_for_named_route
-      assert_equal("http://named.route.test/page",
+      assert_equal("http://test.host/page",
                    x.send(:my_page_url))
     end
 
     def test_named_route_with_path_prefix
       rs.add_named_route :page, 'page', :controller => 'content', :action => 'show_page', :path_prefix => 'my'
       x = setup_for_named_route
-      assert_equal("http://named.route.test/my/page",
+      assert_equal("http://test.host/my/page",
                    x.send(:page_url))
     end
 
     def test_named_route_with_nested_controller
       rs.add_named_route :users, 'admin/user', :controller => 'admin/user', :action => 'index'
       x = setup_for_named_route
-      assert_equal("http://named.route.test/admin/user",
+      assert_equal("http://test.host/admin/user",
                    x.send(:users_url))
     end
 
@@ -985,7 +965,7 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
         map.root :controller => "hello"
       end
       x = setup_for_named_route
-      assert_equal("http://named.route.test/", x.send(:root_url))
+      assert_equal("http://test.host/", x.send(:root_url))
       assert_equal("/", x.send(:root_path))
     end
 
@@ -1001,7 +981,7 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
       #   x.send(:article_url, :title => 'hi')
       # )
       assert_equal(
-        "http://named.route.test/page/2005/6/10/hi",
+        "http://test.host/page/2005/6/10/hi",
         x.send(:article_url, :title => 'hi', :day => 10, :year => 2005, :month => 6)
       )
     end
@@ -1202,7 +1182,7 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
       assert_equal '/test', rs.generate(:controller => 'post', :action => 'show', :year => nil)
 
       x = setup_for_named_route
-      assert_equal("http://named.route.test/test",
+      assert_equal("http://test.host/test",
                    x.send(:blog_url))
     end
 
@@ -1249,7 +1229,7 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
       assert_equal '/', rs.generate(:controller => 'content')
 
       x = setup_for_named_route
-      assert_equal("http://named.route.test/",
+      assert_equal("http://test.host/",
                    x.send(:home_url))
     end
 
@@ -1591,7 +1571,7 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
     end
 
     def request
-      @request ||= MockRequest.new(:host => "named.routes.test", :method => :get)
+      @request ||= ActionController::TestRequest.new
     end
 
     def test_generate_extras
@@ -1692,13 +1672,13 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
     def test_named_route_url_method
       controller = setup_named_route_test
 
-      assert_equal "http://named.route.test/people/5", controller.send(:show_url, :id => 5)
+      assert_equal "http://test.host/people/5", controller.send(:show_url, :id => 5)
       assert_equal "/people/5", controller.send(:show_path, :id => 5)
 
-      assert_equal "http://named.route.test/people", controller.send(:index_url)
+      assert_equal "http://test.host/people", controller.send(:index_url)
       assert_equal "/people", controller.send(:index_path)
 
-      assert_equal "http://named.route.test/admin/users", controller.send(:users_url)
+      assert_equal "http://test.host/admin/users", controller.send(:users_url)
       assert_equal '/admin/users', controller.send(:users_path)
       assert_equal '/admin/users', set.generate(controller.send(:hash_for_users_url), {:controller => 'users', :action => 'index'})
     end
@@ -1706,28 +1686,28 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
     def test_named_route_url_method_with_anchor
       controller = setup_named_route_test
 
-      assert_equal "http://named.route.test/people/5#location", controller.send(:show_url, :id => 5, :anchor => 'location')
+      assert_equal "http://test.host/people/5#location", controller.send(:show_url, :id => 5, :anchor => 'location')
       assert_equal "/people/5#location", controller.send(:show_path, :id => 5, :anchor => 'location')
 
-      assert_equal "http://named.route.test/people#location", controller.send(:index_url, :anchor => 'location')
+      assert_equal "http://test.host/people#location", controller.send(:index_url, :anchor => 'location')
       assert_equal "/people#location", controller.send(:index_path, :anchor => 'location')
 
-      assert_equal "http://named.route.test/admin/users#location", controller.send(:users_url, :anchor => 'location')
+      assert_equal "http://test.host/admin/users#location", controller.send(:users_url, :anchor => 'location')
       assert_equal '/admin/users#location', controller.send(:users_path, :anchor => 'location')
 
-      assert_equal "http://named.route.test/people/go/7/hello/joe/5#location",
+      assert_equal "http://test.host/people/go/7/hello/joe/5#location",
         controller.send(:multi_url, 7, "hello", 5, :anchor => 'location')
 
-      assert_equal "http://named.route.test/people/go/7/hello/joe/5?baz=bar#location",
+      assert_equal "http://test.host/people/go/7/hello/joe/5?baz=bar#location",
         controller.send(:multi_url, 7, "hello", 5, :baz => "bar", :anchor => 'location')
 
-      assert_equal "http://named.route.test/people?baz=bar#location",
+      assert_equal "http://test.host/people?baz=bar#location",
         controller.send(:index_url, :baz => "bar", :anchor => 'location')
     end
 
     def test_named_route_url_method_with_port
       controller = setup_named_route_test
-      assert_equal "http://named.route.test:8080/people/5", controller.send(:show_url, 5, :port=>8080)
+      assert_equal "http://test.host:8080/people/5", controller.send(:show_url, 5, :port=>8080)
     end
 
     def test_named_route_url_method_with_host
@@ -1737,30 +1717,30 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
 
     def test_named_route_url_method_with_protocol
       controller = setup_named_route_test
-      assert_equal "https://named.route.test/people/5", controller.send(:show_url, 5, :protocol => "https")
+      assert_equal "https://test.host/people/5", controller.send(:show_url, 5, :protocol => "https")
     end
 
     def test_named_route_url_method_with_ordered_parameters
       controller = setup_named_route_test
-      assert_equal "http://named.route.test/people/go/7/hello/joe/5",
+      assert_equal "http://test.host/people/go/7/hello/joe/5",
         controller.send(:multi_url, 7, "hello", 5)
     end
 
     def test_named_route_url_method_with_ordered_parameters_and_hash
       controller = setup_named_route_test
-      assert_equal "http://named.route.test/people/go/7/hello/joe/5?baz=bar",
+      assert_equal "http://test.host/people/go/7/hello/joe/5?baz=bar",
         controller.send(:multi_url, 7, "hello", 5, :baz => "bar")
     end
 
     def test_named_route_url_method_with_ordered_parameters_and_empty_hash
       controller = setup_named_route_test
-      assert_equal "http://named.route.test/people/go/7/hello/joe/5",
+      assert_equal "http://test.host/people/go/7/hello/joe/5",
         controller.send(:multi_url, 7, "hello", 5, {})
     end
 
     def test_named_route_url_method_with_no_positional_arguments
       controller = setup_named_route_test
-      assert_equal "http://named.route.test/people?baz=bar",
+      assert_equal "http://test.host/people?baz=bar",
         controller.send(:index_url, :baz => "bar")
     end
 
@@ -1896,49 +1876,54 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
       end
 
       request.path = "/people"
-      request.method = :get
+      request.env["REQUEST_METHOD"] = "GET"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("index", request.path_parameters[:action])
+      request.recycle!
 
-      request.method = :post
+      request.env["REQUEST_METHOD"] = "POST"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("create", request.path_parameters[:action])
+      request.recycle!
 
-      request.method = :put
+      request.env["REQUEST_METHOD"] = "PUT"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("update", request.path_parameters[:action])
+      request.recycle!
 
-      begin
-        request.method = :bacon
+      assert_raises(ActionController::UnknownHttpMethod) {
+        request.env["REQUEST_METHOD"] = "BACON"
         set.recognize(request)
-        flunk 'Should have raised NotImplemented'
-      rescue ActionController::NotImplemented => e
-        assert_equal [:get, :post, :put, :delete], e.allowed_methods
-      end
+      }
+      request.recycle!
 
       request.path = "/people/5"
-      request.method = :get
+      request.env["REQUEST_METHOD"] = "GET"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("show", request.path_parameters[:action])
       assert_equal("5", request.path_parameters[:id])
+      request.recycle!
 
-      request.method = :put
+      request.env["REQUEST_METHOD"] = "PUT"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("update", request.path_parameters[:action])
       assert_equal("5", request.path_parameters[:id])
+      request.recycle!
 
-      request.method = :delete
+      request.env["REQUEST_METHOD"] = "DELETE"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("destroy", request.path_parameters[:action])
       assert_equal("5", request.path_parameters[:id])
+      request.recycle!
 
       begin
-        request.method = :post
+        request.env["REQUEST_METHOD"] = "POST"
         set.recognize(request)
         flunk 'Should have raised MethodNotAllowed'
       rescue ActionController::MethodNotAllowed => e
         assert_equal [:get, :put, :delete], e.allowed_methods
       end
+      request.recycle!
 
     ensure
       Object.send(:remove_const, :PeopleController)
@@ -1954,13 +1939,13 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
       end
 
       request.path = "/people"
-      request.method = :get
+      request.env["REQUEST_METHOD"] = "GET"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("people", request.path_parameters[:controller])
       assert_equal("index", request.path_parameters[:action])
 
       request.path = "/"
-      request.method = :get
+      request.env["REQUEST_METHOD"] = "GET"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("people", request.path_parameters[:controller])
       assert_equal("index", request.path_parameters[:action])
@@ -1978,7 +1963,7 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
       end
 
       request.path = "/articles/2005/11/05/a-very-interesting-article"
-      request.method = :get
+      request.env["REQUEST_METHOD"] = "GET"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("permalink", request.path_parameters[:action])
       assert_equal("2005", request.path_parameters[:year])
@@ -2015,17 +2000,19 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
       end
 
       request.path = "/people/5"
-      request.method = :get
+      request.env["REQUEST_METHOD"] = "GET"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("show", request.path_parameters[:action])
       assert_equal("5", request.path_parameters[:id])
+      request.recycle!
 
-      request.method = :put
+      request.env["REQUEST_METHOD"] = "PUT"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("update", request.path_parameters[:action])
+      request.recycle!
 
       request.path = "/people/5.png"
-      request.method = :get
+      request.env["REQUEST_METHOD"] = "GET"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("show", request.path_parameters[:action])
       assert_equal("5", request.path_parameters[:id])
@@ -2050,7 +2037,7 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
       set.draw { |map| map.root :controller => "people" }
 
       request.path = ""
-      request.method = :get
+      request.env["REQUEST_METHOD"] = "GET"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("people", request.path_parameters[:controller])
       assert_equal("index", request.path_parameters[:action])
@@ -2070,7 +2057,7 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
       end
 
       request.path = "/api/inventory"
-      request.method = :get
+      request.env["REQUEST_METHOD"] = "GET"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("api/products", request.path_parameters[:controller])
       assert_equal("inventory", request.path_parameters[:action])
@@ -2090,7 +2077,7 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
       end
 
       request.path = "/api"
-      request.method = :get
+      request.env["REQUEST_METHOD"] = "GET"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("api/products", request.path_parameters[:controller])
       assert_equal("index", request.path_parameters[:action])
@@ -2110,7 +2097,7 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
       end
 
       request.path = "/prefix/inventory"
-      request.method = :get
+      request.env["REQUEST_METHOD"] = "GET"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("api/products", request.path_parameters[:controller])
       assert_equal("inventory", request.path_parameters[:action])
@@ -2246,7 +2233,7 @@ uses_mocha 'LegacyRouteSet, Route, RouteSet and RouteLoading' do
       end
 
       request.path = "/projects/1/milestones"
-      request.method = :get
+      request.env["REQUEST_METHOD"] = "GET"
       assert_nothing_raised { set.recognize(request) }
       assert_equal("milestones", request.path_parameters[:controller])
       assert_equal("index", request.path_parameters[:action])
diff --git a/actionpack/test/controller/send_file_test.rb b/actionpack/test/controller/send_file_test.rb
index 1b7486ad34..5fc79baa44 100644
--- a/actionpack/test/controller/send_file_test.rb
+++ b/actionpack/test/controller/send_file_test.rb
@@ -19,7 +19,8 @@ class SendFileController < ActionController::Base
   def rescue_action(e) raise end
 end
 
-class SendFileTest < Test::Unit::TestCase
+class SendFileTest < ActionController::TestCase
+  tests SendFileController
   include TestFileUtils
 
   Mime::Type.register "image/png", :png unless defined? Mime::PNG
diff --git a/actionpack/test/controller/session/cookie_store_test.rb b/actionpack/test/controller/session/cookie_store_test.rb
index 69aec59dc0..b6a38f47aa 100644
--- a/actionpack/test/controller/session/cookie_store_test.rb
+++ b/actionpack/test/controller/session/cookie_store_test.rb
@@ -25,7 +25,7 @@ class CookieStoreTest < ActionController::IntegrationTest
 
     def set_session_value
       session[:foo] = "bar"
-      render :text => Marshal.dump(session.to_hash)
+      render :text => Verifier.generate(session.to_hash)
     end
 
     def get_session_value
@@ -94,8 +94,7 @@ class CookieStoreTest < ActionController::IntegrationTest
     with_test_route_set do
       get '/set_session_value'
       assert_response :success
-      session_payload = Verifier.generate(Marshal.load(response.body))
-      assert_equal ["_myapp_session=#{session_payload}; path=/"],
+      assert_equal ["_myapp_session=#{response.body}; path=/; httponly"],
         headers['Set-Cookie']
    end
   end
@@ -148,8 +147,8 @@ class CookieStoreTest < ActionController::IntegrationTest
     with_test_route_set do
       get '/set_session_value'
       assert_response :success
-      session_payload = Verifier.generate(Marshal.load(response.body))
-      assert_equal ["_myapp_session=#{session_payload}; path=/"],
+      session_payload = response.body
+      assert_equal ["_myapp_session=#{response.body}; path=/; httponly"],
         headers['Set-Cookie']
 
       get '/call_reset_session'