Elgg\EntityIconServiceTest::getIconSizesForSubtype PHP Method

    public static function getIconSizesForSubtype($hook, $type, $sizes, $params)
    {
        $subtype = elgg_extract('entity_subtype', $params);
        $icon_type = elgg_extract('type', $params);
        if ($type == 'object' && $subtype == 'foo' && $icon_type == 'icon') {
            return self::getTestSizes();
        }
    }