/** * Helper method to create a Shipping Zone. * * @param string $name Zone name. * @param int $order Optional. Zone sort order. * @return WC_Shipping_Zone */ protected function create_shipping_zone($name, $order = 0, $locations = array()) { $zone = new WC_Shipping_Zone(null); $zone->set_zone_name($name); $zone->set_zone_order($order); $zone->set_locations($locations); $zone->save(); $this->zones[] = $zone; return $zone; }