Add custom "with_routing" to internal tests to fix reseting session after using

with_routing. This only affects our internal AP tests.

actionpack/test/abstract_unit.rb

@@ -53,12 +53,33 @@
 FIXTURE_LOAD_PATH = File.join(File.dirname(__FILE__), 'fixtures')
 
 class ActionController::IntegrationTest < ActiveSupport::TestCase
-  @@app = ActionDispatch::MiddlewareStack.new { |middleware|
-    middleware.use "ActionDispatch::ShowExceptions"
-    middleware.use "ActionDispatch::Callbacks"
-    middleware.use "ActionDispatch::ParamsParser"
-    middleware.use "Rack::Head"
-  }.build(ActionController::Routing::Routes)
+  def self.build_app(routes = nil)
+    ActionDispatch::MiddlewareStack.new { |middleware|
+      middleware.use "ActionDispatch::ShowExceptions"
+      middleware.use "ActionDispatch::Callbacks"
+      middleware.use "ActionDispatch::ParamsParser"
+      middleware.use "Rack::Head"
+    }.build(routes || ActionController::Routing::Routes)
+  end
+
+  self.app = build_app
+
+  def with_routing(&block)
+    real_routes = ActionController::Routing::Routes
+    ActionController::Routing.module_eval { remove_const :Routes }
+
+    temporary_routes = ActionController::Routing::RouteSet.new
+    self.class.app = self.class.build_app(temporary_routes)
+    ActionController::Routing.module_eval { const_set :Routes, temporary_routes }
+
+    yield temporary_routes
+  ensure
+    if ActionController::Routing.const_defined? :Routes
+      ActionController::Routing.module_eval { remove_const :Routes }
+    end
+    ActionController::Routing.const_set(:Routes, real_routes) if real_routes
+    self.class.app = self.class.build_app
+  end
 end
 
 module ActionView

actionpack/test/activerecord/active_record_store_test.rb

@@ -158,7 +158,6 @@ def with_test_route_set(options = {})
           map.connect "/:action", :controller => "active_record_store_test/test"
         end
         @app = ActiveRecord::SessionStore.new(set, options.reverse_merge(:key => '_session_id'))
-        reset!
         yield
       end
     end

actionpack/test/controller/integration_test.rb

@@ -372,11 +372,8 @@ def test_generate_url_with_controller
     def with_test_route_set
       with_routing do |set|
         set.draw do |map|
-          map.with_options :controller => "IntegrationProcessTest::Integration" do |c|
-            c.connect "/:action"
-          end
+          map.connect "/:action", :controller => "integration_process_test/integration"
         end
-        reset!
         yield
       end
     end

actionpack/test/controller/rescue_test.rb

@@ -347,7 +347,6 @@ def with_test_routing
           map.connect 'invalid', :controller => "rescue_test/test", :action => 'invalid'
           map.connect 'b00m', :controller => "rescue_test/test", :action => 'b00m'
         end
-        reset!
         yield
       end
     end

actionpack/test/controller/webservice_test.rb

@@ -259,7 +259,6 @@ def with_test_route_set
             c.connect "/", :action => "assign_parameters"
           end
         end
-        reset!
         yield
       end
     end

actionpack/test/dispatch/request/json_params_parsing_test.rb

@@ -59,7 +59,6 @@ def with_test_routing
         set.draw do |map|
           map.connect ':action', :controller => "json_params_parsing_test/test"
         end
-        reset!
         yield
       end
     end

actionpack/test/dispatch/request/multipart_params_parsing_test.rb

@@ -153,7 +153,6 @@ def with_test_routing
         set.draw do |map|
           map.connect ':action', :controller => "multipart_params_parsing_test/test"
         end
-        reset!
         yield
       end
     end

actionpack/test/dispatch/request/query_string_parsing_test.rb

@@ -111,7 +111,6 @@ def assert_parses(expected, actual)
         set.draw do |map|
           map.connect ':action', :controller => "query_string_parsing_test/test"
         end
-        reset!
 
         get "/parse", actual
         assert_response :ok

actionpack/test/dispatch/request/url_encoded_params_parsing_test.rb

@@ -132,7 +132,6 @@ def with_test_routing
         set.draw do |map|
           map.connect ':action', :controller => "url_encoded_params_parsing_test/test"
         end
-        reset!
         yield
       end
     end

actionpack/test/dispatch/request/xml_params_parsing_test.rb

@@ -86,7 +86,6 @@ def with_test_routing
         set.draw do |map|
           map.connect ':action', :controller => "xml_params_parsing_test/test"
         end
-        reset!
         yield
       end
     end

actionpack/test/dispatch/session/cookie_store_test.rb

@@ -223,7 +223,6 @@ def with_test_route_set(options = {})
         end
         options = {:key => SessionKey, :secret => SessionSecret}.merge(options)
         @app = ActionDispatch::Session::CookieStore.new(set, options)
-        reset!
         yield
       end
     end

actionpack/test/dispatch/session/mem_cache_store_test.rb

@@ -115,7 +115,6 @@ def with_test_route_set
           map.connect "/:action", :controller => "mem_cache_store_test/test"
         end
         @app = ActionDispatch::Session::MemCacheStore.new(set, :key => '_session_id')
-        reset!
         yield
       end
     end

actionpack/test/lib/controller/fake_controllers.rb

@@ -18,6 +18,7 @@ class HiController < ActionController::Base; end
 class BraveController < ActionController::Base; end
 class ImageController < ActionController::Base; end
 class WeblogController < ActionController::Base; end
+class BarController < ActionController::Base; end
 
 # For speed test
 class SpeedController < ActionController::Base;  end

actionpack/test/view/test_case_test.rb

 require 'abstract_unit'
+require 'controller/fake_controllers'
 
 module ActionView
   class TestCase