Instiki 0.17.2: Security Release

This release upgrades Instiki to Rails 2.3.4, which
patches two security holes in Rails. See

  http://weblog.rubyonrails.org/2009/9/4/ruby-on-rails-2-3-4

There are also some new features, and the usual boatload
of bugfixes. See the CHANGELOG for details.

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

@@ -1,6 +1,6 @@
 require 'abstract_unit'
 
-class BaseRackTest < Test::Unit::TestCase
+class BaseRackTest < ActiveSupport::TestCase
   def setup
     @env = {
       "HTTP_MAX_FORWARDS" => "10",
@@ -261,6 +261,23 @@ class RackResponseTest < BaseRackTest
     body.each { |part| parts << part }
     assert_equal ["0", "1", "2", "3", "4"], parts
   end
+
+  def test_streaming_block_with_flush_is_deprecated
+    @response.body = Proc.new do |response, output|
+      5.times do |n|
+        output.write(n)
+        output.flush
+      end
+    end
+
+    assert_deprecated(/output.flush is no longer needed/) do
+      @response.prepare!
+      status, headers, body = @response.to_a
+
+      parts = []
+      body.each { |part| parts << part }
+    end
+  end
 end
 
 class RackResponseHeadersTest < BaseRackTest