Instiki 0.16.3: Rails 2.3.0

Instiki now runs on the Rails 2.3.0 Candidate Release.
Among other improvements, this means that it now 
automagically selects between WEBrick and Mongrel.

Just run

    ./instiki --daemon

vendor/rails/actionpack/test/controller/url_rewriter_test.rb

@@ -2,7 +2,7 @@ require 'abstract_unit'
 
 ActionController::UrlRewriter
 
-class UrlRewriterTests < Test::Unit::TestCase
+class UrlRewriterTests < ActionController::TestCase
   def setup
     @request = ActionController::TestRequest.new
     @params = {}
@@ -85,8 +85,7 @@ class UrlRewriterTests < Test::Unit::TestCase
   end
 end
 
-class UrlWriterTests < Test::Unit::TestCase
-
+class UrlWriterTests < ActionController::TestCase
   class W
     include ActionController::UrlWriter
   end
@@ -302,6 +301,57 @@ class UrlWriterTests < Test::Unit::TestCase
     assert_generates("/image", :controller=> :image)
   end
 
+  def test_named_routes_with_nil_keys
+    ActionController::Routing::Routes.clear!
+    ActionController::Routing::Routes.draw do |map|
+      map.main '', :controller => 'posts'
+      map.resources :posts
+      map.connect ':controller/:action/:id'
+    end
+    # We need to create a new class in order to install the new named route.
+    kls = Class.new { include ActionController::UrlWriter }
+    kls.default_url_options[:host] = 'www.basecamphq.com'
+
+    controller = kls.new
+    params = {:action => :index, :controller => :posts, :format => :xml}
+    assert_equal("http://www.basecamphq.com/posts.xml", controller.send(:url_for, params))    
+    params[:format] = nil
+    assert_equal("http://www.basecamphq.com/", controller.send(:url_for, params))    
+  ensure
+    ActionController::Routing::Routes.load!
+  end
+
+  def test_formatted_url_methods_are_deprecated
+    ActionController::Routing::Routes.draw do |map|
+      map.resources :posts
+    end
+    # We need to create a new class in order to install the new named route.
+    kls = Class.new { include ActionController::UrlWriter }
+    controller = kls.new
+    params = {:id => 1, :format => :xml}
+    assert_deprecated do
+      assert_equal("/posts/1.xml", controller.send(:formatted_post_path, params))    
+    end
+    assert_deprecated do
+      assert_equal("/posts/1.xml", controller.send(:formatted_post_path, 1, :xml))    
+    end
+  ensure
+    ActionController::Routing::Routes.load!
+  end
+
+  def test_multiple_includes_maintain_distinct_options
+    first_class = Class.new { include ActionController::UrlWriter }
+    second_class = Class.new { include ActionController::UrlWriter }
+
+    first_host, second_host = 'firsthost.com', 'secondhost.com'
+
+    first_class.default_url_options[:host] = first_host
+    second_class.default_url_options[:host] = second_host
+
+    assert_equal first_class.default_url_options[:host], first_host
+    assert_equal second_class.default_url_options[:host], second_host
+  end
+
   private
     def extract_params(url)
       url.split('?', 2).last.split('&')