public function setState($state) { $this->state = $state; return $this; }
public static function createOrder() { $order = new Order(); $order->setId(self::$id); $order->setCreateTime(self::$createTime); $order->setUpdateTime(self::$updateTime); $order->setState(self::$state); $order->setAmount(AmountTest::createAmount()); return $order; }