Add test for redirect_to :only_path => true

check already exists, but no tests for it

test/apps/rails3/app/controllers/home_controller.rb

@@ -73,6 +73,10 @@ class HomeController < ApplicationController
     current_user.something.something.build(params[:awesome_user])
   end
 
+  def test_only_path
+    redirect_to params[:user], :only_path => true
+  end
+
   private
 
   def filter_it

test/tests/test_rails3.rb

@@ -122,6 +122,15 @@ class Rails3Tests < Test::Unit::TestCase
       :file => /products_controller\.rb/
   end
 
+  def test_redirect_only_path
+    assert_no_warning :type => :warning,
+      :warning_type => "Redirect",
+      :line => 78,
+      :message => /^Possible unprotected redirect near line 78: redirect_to\(params\[/,
+      :confidence => 0,
+      :file => /home_controller\.rb/
+  end
+
   def test_render_path
     assert_warning :type => :warning,
       :warning_type => "Dynamic Render Path",