public function testAnchorIsAppendedToLinkWithRoutedItemInterface()
{
$feed = $this->manager->get('article');
$feed->add(new FakeRoutedItemInterfaceEntity());
$output = $feed->render('atom');
$this->assertContains('<link href="http://github.com/eko/FeedBundle/article/fake/url?utm_source=mysource&utm_medium=mymedium&utm_campaign=mycampaign&utm_content=mycontent#fake-anchor"/>', $output);
}