public function testInvalidCustomResolverFails()
{
$serviceManager = new ServiceManager();
$serviceManager->setService('config', array('asset_manager' => array('resolvers' => array('My\\Resolver' => 1234))));
$serviceManager->setService('My\\Resolver', new \stdClass());
$factory = new AggregateResolverServiceFactory();
$factory->createService($serviceManager);
}