4 files changed, 53 insertions, 6 deletions
diff --git a/actionpack/test/controller/caching_test.rb b/actionpack/test/controller/caching_test.rb
index 9efe328d62..d5afef9086 100644
--- a/actionpack/test/controller/caching_test.rb
+++ b/actionpack/test/controller/caching_test.rb
@@ -223,6 +223,7 @@ end
 
 class ActionCachingTestController < CachingController
   rescue_from(Exception) { head 500 }
+  rescue_from(ActionController::UnknownFormat) { head :not_acceptable }
   if defined? ActiveRecord
     rescue_from(ActiveRecord::RecordNotFound) { head :not_found }
   end
@@ -230,7 +231,7 @@ class ActionCachingTestController < CachingController
   # Eliminate uninitialized ivar warning
   before_filter { @title = nil }
 
-  caches_action :index, :redirected, :forbidden, :if => Proc.new { |c| !c.request.format.json? }, :expires_in => 1.hour
+  caches_action :index, :redirected, :forbidden, :if => Proc.new { |c| c.request.format && !c.request.format.json? }, :expires_in => 1.hour
   caches_action :show, :cache_path => 'http://test.host/custom/show'
   caches_action :edit, :cache_path => Proc.new { |c| c.params[:id] ? "http://test.host/#{c.params[:id]};edit" : "http://test.host/edit" }
   caches_action :with_layout
@@ -239,6 +240,7 @@ class ActionCachingTestController < CachingController
   caches_action :with_layout_proc_param, :layout => Proc.new { |c| c.params[:layout] }
   caches_action :record_not_found, :four_oh_four, :simple_runtime_error
   caches_action :streaming
+  caches_action :invalid
 
   layout 'talk_from_action'
 
@@ -303,6 +305,14 @@ class ActionCachingTestController < CachingController
   def streaming
     render :text => "streaming", :stream => true
   end
+
+  def invalid
+    @cache_this = MockTime.now.to_f.to_s
+
+    respond_to do |format|
+      format.json{ render :json => @cache_this }
+    end
+  end
 end
 
 class MockTime < Time
@@ -690,6 +700,25 @@ class ActionCacheTest < ActionController::TestCase
     assert fragment_exist?('hostname.com/action_caching_test/streaming')
   end
 
+  def test_invalid_format_returns_not_acceptable
+    get :invalid, :format => "json"
+    assert_response :success
+    cached_time = content_to_cache
+    assert_equal cached_time, @response.body
+
+    assert fragment_exist?("hostname.com/action_caching_test/invalid.json")
+
+    get :invalid, :format => "json"
+    assert_response :success
+    assert_equal cached_time, @response.body
+
+    get :invalid, :format => "xml"
+    assert_response :not_acceptable
+
+    get :invalid, :format => "\xC3\x83"
+    assert_response :not_acceptable
+  end
+
   private
     def content_to_cache
       assigns(:cache_this)
diff --git a/actionpack/test/controller/params_wrapper_test.rb b/actionpack/test/controller/params_wrapper_test.rb
index fa1608b9df..5b05f77045 100644
--- a/actionpack/test/controller/params_wrapper_test.rb
+++ b/actionpack/test/controller/params_wrapper_test.rb
@@ -37,6 +37,14 @@ class ParamsWrapperTest < ActionController::TestCase
     UsersController.last_parameters = nil
   end
 
+  def test_filtered_parameters
+    with_default_wrapper_options do
+      @request.env['CONTENT_TYPE'] = 'application/json'
+      post :parse, { 'username' => 'sikachu' }
+      assert_equal @request.filtered_parameters, { 'controller' => 'params_wrapper_test/users', 'action' => 'parse', 'username' => 'sikachu', 'user' => { 'username' => 'sikachu' } }
+    end
+  end
+
   def test_derived_name_from_controller
     with_default_wrapper_options do
       @request.env['CONTENT_TYPE'] = 'application/json'
diff --git a/actionpack/test/controller/resources_test.rb b/actionpack/test/controller/resources_test.rb
index 9fc875014c..de1bff17eb 100644
--- a/actionpack/test/controller/resources_test.rb
+++ b/actionpack/test/controller/resources_test.rb
@@ -109,7 +109,7 @@ class ResourcesTest < ActionController::TestCase
     expected_options = {:controller => 'messages', :action => 'show', :id => '1.1.1'}
 
     with_restful_routing :messages do
-      assert_raise(ActionController::RoutingError) do
+      assert_raise(Assertion) do
         assert_recognizes(expected_options, :path => 'messages/1.1.1', :method => :get)
       end
     end
@@ -660,15 +660,15 @@ class ResourcesTest < ActionController::TestCase
       options = { :controller => controller_name.to_s }
       collection_path = "/#{controller_name}"
 
-      assert_raise(ActionController::RoutingError) do
+      assert_raise(Assertion) do
         assert_recognizes(options.merge(:action => 'update'), :path => collection_path, :method => :patch)
       end
 
-      assert_raise(ActionController::RoutingError) do
+      assert_raise(Assertion) do
         assert_recognizes(options.merge(:action => 'update'), :path => collection_path, :method => :put)
       end
 
-      assert_raise(ActionController::RoutingError) do
+      assert_raise(Assertion) do
         assert_recognizes(options.merge(:action => 'destroy'), :path => collection_path, :method => :delete)
       end
     end
@@ -1353,7 +1353,7 @@ class ResourcesTest < ActionController::TestCase
     end
 
     def assert_not_recognizes(expected_options, path)
-      assert_raise ActionController::RoutingError, Assertion do
+      assert_raise Assertion do
         assert_recognizes(expected_options, path)
       end
     end
diff --git a/actionpack/test/controller/routing_test.rb b/actionpack/test/controller/routing_test.rb
index cd91064ab8..2f552c3a5a 100644
--- a/actionpack/test/controller/routing_test.rb
+++ b/actionpack/test/controller/routing_test.rb
@@ -1037,6 +1037,16 @@ class RouteSetTest < ActiveSupport::TestCase
     end
   end
 
+  def test_route_error_with_missing_controller
+    set.draw do
+      get    "/people" => "missing#index"
+    end
+    
+    assert_raise(ActionController::RoutingError) {
+      set.recognize_path("/people", :method => :get)
+    }
+  end
+
   def test_recognize_with_encoded_id_and_regex
     set.draw do
       get 'page/:id' => 'pages#show', :id => /[a-zA-Z0-9\+]+/