From aff2d331720a3143914a0fffd1eba613dc333bfc Mon Sep 17 00:00:00 2001
From: Joshua Peek <josh@joshpeek.com>
Date: Tue, 1 Jul 2008 21:52:28 -0500
Subject: Improved test coverage and added RackRequest support for CGI
 environment variables.

---
 actionpack/lib/action_controller/rack_process.rb | 35 ++++++++++++++++++++----
 1 file changed, 30 insertions(+), 5 deletions(-)

(limited to 'actionpack/lib/action_controller/rack_process.rb')

diff --git a/actionpack/lib/action_controller/rack_process.rb b/actionpack/lib/action_controller/rack_process.rb
index 9b4aa9b7cf..01bc1ebb26 100644
--- a/actionpack/lib/action_controller/rack_process.rb
+++ b/actionpack/lib/action_controller/rack_process.rb
@@ -24,6 +24,19 @@ module ActionController #:nodoc:
       super()
     end
 
+    %w[ AUTH_TYPE CONTENT_TYPE GATEWAY_INTERFACE PATH_INFO
+        PATH_TRANSLATED QUERY_STRING REMOTE_HOST
+        REMOTE_IDENT REMOTE_USER SCRIPT_NAME
+        SERVER_NAME SERVER_PROTOCOL
+
+        HTTP_ACCEPT HTTP_ACCEPT_CHARSET HTTP_ACCEPT_ENCODING
+        HTTP_ACCEPT_LANGUAGE HTTP_CACHE_CONTROL HTTP_FROM HTTP_HOST
+        HTTP_NEGOTIATE HTTP_PRAGMA HTTP_REFERER HTTP_USER_AGENT ].each do |env|
+      define_method(env.sub(/^HTTP_/n, '').downcase) do
+        @env[env]
+      end
+    end
+
     # The request body is an IO input stream. If the RAW_POST_DATA environment
     # variable is already set, wrap it in a StringIO.
     def body
@@ -35,7 +48,7 @@ module ActionController #:nodoc:
     end
 
     def key?(key)
-      @env.key? key
+      @env.key?(key)
     end
 
     def query_parameters
@@ -85,6 +98,18 @@ module ActionController #:nodoc:
       @env['REMOTE_ADDR']
     end
 
+    def request_method
+      @env['REQUEST_METHOD'].downcase.to_sym
+    end
+
+    def server_port
+      @env['SERVER_PORT'].to_i
+    end
+
+    def server_software
+      @env['SERVER_SOFTWARE'].split("/").first
+    end
+
     def session
       unless defined?(@session)
         if @session_options == false
@@ -178,9 +203,9 @@ end_msg
       normalize_headers(@headers)
       if [204, 304].include?(@status.to_i)
         @headers.delete "Content-Type"
-        [status.to_i, @headers.to_hash, []]
+        [status, @headers.to_hash, []]
       else
-        [status.to_i, @headers.to_hash, self]
+        [status, @headers.to_hash, self]
       end
     end
     alias to_a out
@@ -225,8 +250,8 @@ end_msg
           headers['Content-Language'] = options.delete('language') if options['language']
           headers['Expires']          = options.delete('expires') if options['expires']
 
-          @status = options.delete('Status') if options['Status']
-          @status ||= 200
+          @status = options['Status'] || "200 OK"
+
           # Convert 'cookie' header to 'Set-Cookie' headers.
           # Because Set-Cookie header can appear more the once in the response body,
           # we store it in a line break seperated string that will be translated to
-- 
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