/**
* Tests `Collection::sort`.
*/
public function testSort()
{
$collection = new DocumentSet();
$collection->set(array(array('id' => 1, 'name' => 'Annie'), array('id' => 2, 'name' => 'Zilean'), array('id' => 3, 'name' => 'Trynamere'), array('id' => 4, 'name' => 'Katarina'), array('id' => 5, 'name' => 'Nunu')));
$collection->sort('name');
$idsSorted = $collection->map(function ($v) {
return $v['id'];
})->to('array');
$this->assertEqual($idsSorted, array(1, 4, 5, 3, 2));
}
