/**
* @param $collection
* @param $metadataMap
* @param $expectedResult
* @param $exception
*
* @dataProvider renderCollectionWithMaxDepthProvider
*/
public function testRenderCollectionWithMaxDepth($collection, $metadataMap, $expectedResult, $exception = null)
{
$this->plugin->setMetadataMap($metadataMap);
if ($exception) {
$this->setExpectedException($exception['class'], $exception['message']);
}
if (is_callable($collection)) {
$collection = $collection();
}
$halCollection = $this->plugin->createCollection($collection);
$result = $this->plugin->renderCollection($halCollection);
$this->assertEquals($expectedResult, $result);
}
public function testAllowsSpecifyingAlternateCallbackForReturningEntityId()
{
$this->plugin->getEventManager()->attach('getIdFromEntity', function ($e) {
$entity = $e->getParam('entity');
if (!is_array($entity)) {
return false;
}
if (array_key_exists('name', $entity)) {
return $entity['name'];
}
return false;
}, 10);
$prototype = ['foo' => 'bar'];
$items = [];
foreach (range(1, 100) as $id) {
$item = $prototype;
$item['name'] = $id;
$items[] = $item;
}
$collection = new Collection($items);
$collection->setCollectionRoute('resource');
$collection->setEntityRoute('resource');
$links = $collection->getLinks();
$self = new Link('self');
$self->setRoute('resource');
$links->add($self);
$result = $this->plugin->renderCollection($collection);
$this->assertInternalType('array', $result, var_export($result, 1));
$this->assertRelationalLinkEquals('http://localhost.localdomain/resource', 'self', $result);
$this->assertArrayHasKey('_embedded', $result);
$this->assertInternalType('array', $result['_embedded']);
$this->assertArrayHasKey('items', $result['_embedded']);
$this->assertInternalType('array', $result['_embedded']['items']);
$this->assertEquals(100, count($result['_embedded']['items']));
foreach ($result['_embedded']['items'] as $key => $item) {
$id = $key + 1;
$this->assertRelationalLinkEquals('http://localhost.localdomain/resource/' . $id, 'self', $item);
$this->assertArrayHasKey('name', $item, var_export($item, 1));
$this->assertEquals($id, $item['name']);
$this->assertArrayHasKey('foo', $item);
$this->assertEquals('bar', $item['foo']);
}
}
