Use draw/connect mapper api instead of directly using add_named_route

actionpack/test/controller/routing_test.rb

@@ -232,14 +232,18 @@ def test_route_with_regexp_and_dot
   end
 
   def test_basic_named_route
-    rs.add_named_route :home, '', :controller => 'content', :action => 'list'
+    rs.draw do |map|
+      map.home '', :controller => 'content', :action => 'list'
+    end
     x = setup_for_named_route
     assert_equal("http://test.host/",
                  x.send(:home_url))
   end
 
   def test_basic_named_route_with_relative_url_root
-    rs.add_named_route :home, '', :controller => 'content', :action => 'list'
+    rs.draw do |map|
+      map.home '', :controller => 'content', :action => 'list'
+    end
     x = setup_for_named_route
     ActionController::Base.relative_url_root = "/foo"
     assert_equal("http://test.host/foo/",
@@ -249,51 +253,65 @@ def test_basic_named_route_with_relative_url_root
   end
 
   def test_named_route_with_option
-    rs.add_named_route :page, 'page/:title', :controller => 'content', :action => 'show_page'
+    rs.draw do |map|
+      map.page 'page/:title', :controller => 'content', :action => 'show_page'
+    end
     x = setup_for_named_route
     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'
+    rs.draw do |map|
+      map.page 'page/:title', :controller => 'content', :action => 'show_page', :title => 'AboutPage'
+    end
     x = setup_for_named_route
     assert_equal("http://test.host/page/AboutRails",
                  x.send(:page_url, :title => "AboutRails"))
 
   end
 
   def test_named_route_with_name_prefix
-    rs.add_named_route :page, 'page', :controller => 'content', :action => 'show_page', :name_prefix => 'my_'
+    rs.draw do |map|
+      map.page 'page', :controller => 'content', :action => 'show_page', :name_prefix => 'my_'
+    end
     x = setup_for_named_route
     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'
+    rs.draw do |map|
+      map.page 'page', :controller => 'content', :action => 'show_page', :path_prefix => 'my'
+    end
     x = setup_for_named_route
     assert_equal("http://test.host/my/page",
                  x.send(:page_url))
   end
 
   def test_named_route_with_blank_path_prefix
-    rs.add_named_route :page, 'page', :controller => 'content', :action => 'show_page', :path_prefix => ''
+    rs.draw do |map|
+      map.page 'page', :controller => 'content', :action => 'show_page', :path_prefix => ''
+    end
     x = setup_for_named_route
     assert_equal("http://test.host/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'
+    rs.draw do |map|
+      map.users 'admin/user', :controller => 'admin/user', :action => 'index'
+    end
     x = setup_for_named_route
     assert_equal("http://test.host/admin/user",
                  x.send(:users_url))
   end
 
   def test_optimised_named_route_call_never_uses_url_for
-    rs.add_named_route :users, 'admin/user', :controller => '/admin/user', :action => 'index'
-    rs.add_named_route :user, 'admin/user/:id', :controller=>'/admin/user', :action=>'show'
+    rs.draw do |map|
+      map.users 'admin/user', :controller => '/admin/user', :action => 'index'
+      map.user 'admin/user/:id', :controller=>'/admin/user', :action=>'show'
+    end
     x = setup_for_named_route
     x.expects(:url_for).never
     x.send(:users_url)
@@ -303,7 +321,9 @@ def test_optimised_named_route_call_never_uses_url_for
   end
 
   def test_optimised_named_route_with_host
-    rs.add_named_route :pages, 'pages', :controller => 'content', :action => 'show_page', :host => 'foo.com'
+    rs.draw do |map|
+      map.pages 'pages', :controller => 'content', :action => 'show_page', :host => 'foo.com'
+    end
     x = setup_for_named_route
     x.expects(:url_for).with(:host => 'foo.com', :only_path => false, :controller => 'content', :action => 'show_page', :use_route => :pages).once
     x.send(:pages_url)
@@ -378,7 +398,9 @@ def test_paths_escaped
   end
 
   def test_paths_slashes_unescaped_with_ordered_parameters
-    rs.add_named_route :path, '/file/*path', :controller => 'content'
+    rs.draw do |map|
+      map.path '/file/*path', :controller => 'content'
+    end
 
     # No / to %2F in URI, only for query params.
     x = setup_for_named_route