Brainstorming links for testing rest relations

gistfile1.php

/**
 * InvitationsTest
 *
 * @Rest\Relation("self",
 *     href = ""
 * )
 * @Rest\Relation("http://hautelook.com/rels/returns/items",
 *     href = ""
 * )
 * @Rest\Relation("http://hautelook.com/rels/returns",
 *     href = ""
 * )
 * @Rest\Relation("http://hautelook.com/rels/shipping",
 *     href = ""
 * )
 * @Rest\Relation("http://hautelook.com/rels/members",
 *     href = ""
 * )
 *
 * @author Brandon Woodmansee <brandon.woodmansee@hautelook.com>
 */
class InvitationsTest extends HautelookControllerTest
{
    protected function getRelations() {
        $relations = $this->getKernel()->getContainer()->get('fsc_hateoas.metadata.factory')->getMetadata($this);
        foreach( $relations->getRelations() as $rel) {
            $links[] = $rel->getRel();
        }
        return $links;
    }