WC_Order::is_paid PHP 메소드

    public function is_paid()
    {
        return apply_filters('woocommerce_order_is_paid', $this->has_status(wc_get_is_paid_statuses()), $this);
    }

 /**
  * Test: is_paid
  */
 function test_is_paid()
 {
     $object = new WC_Order();
     $object->set_status('pending');
     $this->assertFalse($object->is_paid());
     $object->set_status('processing');
     $this->assertTrue($object->is_paid());
 }