Allow named_routes to be used with root, and with new DSL short-form.

The real use case it to make all of the following act the same:

  root 'store#index', :as => 'store'
  match '/' => 'store#index', :as => 'store'
  match '/', :to => 'store#index', :as => 'store'

The test case provided deviates from this in order to demonstrate all three
forms in a single set of test routes.

Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>

1 files changed, 9 insertions, 0 deletions

diff --git a/actionpack/test/dispatch/routing_test.rb b/actionpack/test/dispatch/routing_test.rb
index 7ca85a4201..82231cb3d9 100644
--- a/actionpack/test/dispatch/routing_test.rb
+++ b/actionpack/test/dispatch/routing_test.rb
@@ -111,6 +111,7 @@ class TestRoutingMapper < ActionDispatch::IntegrationTest
       end
 
       root :to => 'projects#index'
+      match '/info' => 'projects#info', :as => 'info'
     end
   end
 
@@ -469,6 +470,14 @@ class TestRoutingMapper < ActionDispatch::IntegrationTest
     end
   end
 
+  def test_index
+    with_test_routes do
+      assert_equal '/info', info_path
+      get '/info'
+      assert_equal 'projects#info', @response.body
+    end
+  end
+
   private
     def with_test_routes
       real_routes, temp_routes = ActionController::Routing::Routes, Routes