public function testSerialization()
{
$collection = new Collection();
$collection->total = 20;
$collection->page = 2;
$collection->limit = 10;
$collection->addLink(AtomLink::create('self', 'http://fsc.com/collection?page=2'));
$collection->addLink(AtomLink::create('next', 'http://fsc.com/collection?page=3'));
$collection->addLink(AtomLink::create('previous', 'http://fsc.com/collection?page=1'));
$collection->addLink(AtomLink::create('first', 'http://fsc.com/collection?page=1'));
$collection->addLink(AtomLink::create('last', 'http://fsc.com/collection?page=5'));
$collection->addLink(AtomLink::create('new', 'http://fsc.com/collection/new'));
$collection->results = array('foo', 'bar');
$this->assertSerializedXmlEquals('<collection total="20" page="2" limit="10">
<link rel="self" href="http://fsc.com/collection?page=2"/>
<link rel="next" href="http://fsc.com/collection?page=3"/>
<link rel="previous" href="http://fsc.com/collection?page=1"/>
<link rel="first" href="http://fsc.com/collection?page=1"/>
<link rel="last" href="http://fsc.com/collection?page=5"/>
<link rel="new" href="http://fsc.com/collection/new"/>
<entry><![CDATA[foo]]></entry>
<entry><![CDATA[bar]]></entry>
</collection>', $collection);
}
protected function configureCollectionRepresentation(CollectionRepresentation $collectionRepresentation, Pagerfanta $pager, $entity = null, $collectionRel = null)
{
// Properties
$collectionRepresentation->total = $pager->getNbResults();
$collectionRepresentation->page = $pager->getCurrentPage();
$collectionRepresentation->limit = $pager->getMaxPerPage();
// Links between pages
$createRoute = function ($page, $limit) use($entity, $collectionRel) {
$parameters = array('search' => array('page' => $page, 'limit' => $limit));
return null !== $entity && null !== $collectionRel ? $this->getUrlGenerator()->generateEntityCollectionUrl($entity, $collectionRel, $parameters) : $this->getUrlGenerator()->generateCollectionUrl($parameters);
};
$collectionRepresentation->addLink($this->atomLinkFactory->create('self', $createRoute($pager->getCurrentPage(), $pager->getMaxPerPage())));
if ($pager->hasNextPage()) {
$collectionRepresentation->addLink($this->atomLinkFactory->create('next', $createRoute($pager->getNextPage(), $pager->getMaxPerPage())));
}
if ($pager->hasPreviousPage()) {
$collectionRepresentation->addLink($this->atomLinkFactory->create('previous', $createRoute($pager->getPreviousPage(), $pager->getMaxPerPage())));
}
$collectionRepresentation->addLink($this->atomLinkFactory->create('first', $createRoute(1, $pager->getMaxPerPage())));
$collectionRepresentation->addLink($this->atomLinkFactory->create('last', $createRoute($pager->getNbPages(), $pager->getMaxPerPage())));
}
