public function assertClassNotHasAttribute($attributeName, $class, $message = '{:message}')
{
if (!is_string($class)) {
throw new InvalidArgumentException('Argument $class must be a string.');
}
$object = new ReflectionClass($class);
return $this->assert(!$object->hasProperty($attributeName), $message, array('expected' => $attributeName, 'result' => $object->getProperties()));
}