public void ListOrderByFilterAmountLessThan()
{
int amount = 600;
Refund.Filter filter = Refund.CreateFilter().ByAmountLessThan(amount);
List <Refund> refunds = _paymill.RefundService.ListAsync(filter, null).Result.Data;
foreach (var pre in refunds)
{
Assert.IsFalse(pre.Amount >= amount);
}
}