+ def test_feed_delay
+ create(:diary_entry, :created_at => 7.hours.ago)
+ create(:diary_entry, :created_at => 5.hours.ago)
+ get :rss, :params => { :format => :rss }
+ assert_select "rss>channel>item", :count => 2
+
+ with_diary_feed_delay(6) do
+ get :rss, :params => { :format => :rss }
+ assert_select "rss>channel>item", :count => 1
+ end
+ end
+