public function testLinkCollectionMayBeInjected()
{
$resource = new stdClass();
$hal = new HalResource($resource, 'id', 'route', array('foo' => 'bar'));
$links = new LinkCollection();
$hal->setLinks($links);
$this->assertSame($links, $hal->getLinks());
}
public function setUpChildResource($id, $name)
{
$this->child = (object) array('id' => $id, 'name' => $name);
$resource = new HalResource($this->child, $id);
$link = new Link('self');
$link->setRoute('parent/child');
$link->setRouteParams(array('child' => $id));
$resource->getLinks()->add($link);
return $resource;
}
public function halObjects()
{
$resource = new HalResource(array('foo' => 'bar'), 'identifier', 'route');
$link = new Link('self');
$link->setRoute('resource/route')->setRouteParams(array('id' => 'identifier'));
$resource->getLinks()->add($link);
$collection = new HalCollection(array($resource));
$collection->setCollectionRoute('collection/route');
$collection->setResourceRoute('resource/route');
return array('resource' => array($resource), 'collection' => array($collection));
}
/**
* @group 79
*/
public function testRenderResourceTriggersEvent()
{
$resource = new HalResource((object) array('id' => 'user', 'name' => 'matthew'), 'user');
$self = new Link('self');
$self->setRoute('hostname/users', array('id' => 'user'));
$resource->getLinks()->add($self);
$this->plugin->getEventManager()->attach('renderResource', function ($e) {
$resource = $e->getParam('resource');
$resource->getLinks()->get('self')->setRouteParams(array('id' => 'matthew'));
});
$rendered = $this->plugin->renderResource($resource);
$this->assertContains('/users/matthew', $rendered['_links']['self']['href']);
}
/**
* Create a resource and/or collection based on a metadata map
*
* @param object $object
* @param Metadata $metadata
* @return HalResource|HalCollection
*/
public function createResourceFromMetadata($object, Metadata $metadata)
{
if ($metadata->isCollection()) {
return $this->createCollectionFromMetadata($object, $metadata);
}
if ($metadata->hasHydrator()) {
$hydrator = $metadata->getHydrator();
} else {
$hydrator = $this->getHydratorForResource($object);
}
if (!$hydrator instanceof HydratorInterface) {
throw new Exception\RuntimeException(sprintf('Unable to extract %s; no hydrator registered', get_class($object)));
}
$data = $hydrator->extract($object);
$identiferName = $metadata->getIdentifierName();
if (!isset($data[$identiferName])) {
throw new Exception\RuntimeException(sprintf('Unable to determine identifier for object of type "%s"; no fields matching "%s"', get_class($object), $identiferName));
}
$id = $data[$identiferName];
$resource = new HalResource($data, $id);
$links = $resource->getLinks();
$this->marshalMetadataLinks($metadata, $links);
if (!$links->has('self')) {
$link = $this->marshalSelfLinkFromMetadata($metadata, $object, $id, $identiferName);
$links->add($link);
}
return $resource;
}
public function testRendersEmbeddedResourcesOfIndividualPaginatedCollectionResources()
{
$this->setUpHelpers();
$this->router->addRoute('user', new Segment('/user[/:id]'));
$child = new HalResource(array('id' => 'matthew', 'name' => 'matthew', 'github' => 'weierophinney'), 'matthew', 'user');
$link = new Link('self');
$link->setRoute('user')->setRouteParams(array('id' => 'matthew'));
$child->getLinks()->add($link);
$prototype = array('foo' => 'bar', 'user' => $child);
$items = array();
foreach (range(1, 3) as $id) {
$item = $prototype;
$item['id'] = $id;
$items[] = $item;
}
$adapter = new ArrayAdapter($items);
$paginator = new Paginator($adapter);
$collection = new HalCollection($paginator);
$collection->setPageSize(5);
$collection->setPage(1);
$collection->setCollectionRoute('resource');
$collection->setResourceRoute('resource');
$links = $collection->getLinks();
$self = new Link('self');
$self->setRoute('resource');
$links->add($self);
$model = new RestfulJsonModel(array('payload' => $collection));
$test = $this->renderer->render($model);
$test = json_decode($test);
$this->assertInstanceof('stdClass', $test, var_export($test, 1));
$collection = $test->_embedded->items;
foreach ($collection as $item) {
$this->assertObjectHasAttribute('_embedded', $item, var_export($item, 1));
$embedded = $item->_embedded;
$this->assertObjectHasAttribute('user', $embedded);
$user = $embedded->user;
$this->assertRelationalLinkContains('/user/matthew', 'self', $user);
$user = (array) $user;
foreach ($child->resource as $key => $value) {
$this->assertArrayHasKey($key, $user);
$this->assertEquals($value, $user[$key]);
}
}
}
