From ab8bf9e152ad75c8b358c85e4c95cfde578de127 Mon Sep 17 00:00:00 2001
From: wycats <wycats@gmail.com>
Date: Sat, 3 Apr 2010 20:23:23 -0700
Subject: * Change the object used in routing constraints to be an instance of 
  ActionDispatch::Request rather than Rack::Request.

* Changed ActionDispatch::Request#method to return a String, to be
  compatible with the Rack::Request superclass.

* Changed ActionDispatch::Request#method to return the original
  method in the case of methodoverride and #request_method not to,
  to be compatible with Rack::Request
---
 actionpack/test/dispatch/routing_test.rb | 57 ++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)

(limited to 'actionpack/test/dispatch/routing_test.rb')

diff --git a/actionpack/test/dispatch/routing_test.rb b/actionpack/test/dispatch/routing_test.rb
index 19538cb88b..bb7c322790 100644
--- a/actionpack/test/dispatch/routing_test.rb
+++ b/actionpack/test/dispatch/routing_test.rb
@@ -187,6 +187,63 @@ class TestRoutingMapper < ActionDispatch::IntegrationTest
     end
   end
 
+  class TestAltApp < ActionController::IntegrationTest
+    class AltRequest
+      def initialize(env)
+        @env = env
+      end
+
+      def path_info
+        "/"
+      end
+
+      def request_method
+        "GET"
+      end
+
+      def x_header
+        @env["HTTP_X_HEADER"] || ""
+      end
+    end
+
+    class XHeader
+      def call(env)
+        [200, {"Content-Type" => "text/html"}, ["XHeader"]]
+      end
+    end
+
+    class AltApp
+      def call(env)
+        [200, {"Content-Type" => "text/html"}, ["Alternative App"]]
+      end
+    end
+
+    AltRoutes = ActionDispatch::Routing::RouteSet.new(AltRequest)
+    AltRoutes.draw do
+      get "/" => XHeader.new, :constraints => {:x_header => /HEADER/}
+      get "/" => AltApp.new
+    end
+
+    def app
+      AltRoutes
+    end
+
+    def test_alt_request_without_header
+      get "/"
+      assert_equal "Alternative App", @response.body
+    end
+
+    def test_alt_request_with_matched_header
+      get "/", {}, "HTTP_X_HEADER" => "HEADER"
+      assert_equal "XHeader", @response.body
+    end
+
+    def test_alt_request_with_unmatched_header
+      get "/", {}, "HTTP_X_HEADER" => "NON_MATCH"
+      assert_equal "Alternative App", @response.body
+    end
+  end
+
   def app
     Routes
   end
-- 
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