Add code and message to test response as per #2460

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@2621 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionpack/lib/action_controller/test_process.rb

@@ -126,6 +126,14 @@ def response_code
       headers['Status'][0,3].to_i rescue 0
     end
 
+    def code
+      headers['Status'].to_s.split(' ')[0]
+    end
+
+    def message
+      headers['Status'].to_s.split(' ',2)[1]
+    end
+
     # was the response successful?
     def success?
       response_code == 200