/**
* @inheritdoc
*/
public function getRelationship($key)
{
if (!$this->has($key)) {
throw new RuntimeException("Relationship member '{$key}' is not present.");
}
$value = parent::get($key);
if (!is_object($value)) {
throw new RuntimeException("Relationship member '{$key}' is not an object.'");
}
return new Relationship($value);
}
/**
* @depends testIterator
*/
public function testCount(StandardObject $object)
{
$this->assertEquals(count($object->toArray()), count($object));
}