Scalr\Tests\TestCase::assertSubClassOf PHP Метод

assertSubClassOf() публичный статический Метод

Constraints that object is sub-class of the specified class
public static assertSubClassOf ( string $className, object $object, string $message = '' )
$className string The name of the class
$object object The object to check
$message string optional The message
    public static function assertSubClassOf($className, $object, $message = '')
    {
        self::assertTrue(is_subclass_of($object, $className), $message);
    }