public void CheckDueDate(Invoice invoiceContainingTheBill, Bill billToCheck, DateTime todayDate)
{
bool itWasToCollect = billToCheck.PaymentResult == Bill.BillPaymentResult.ToCollect;
billToCheck.CheckDueDate(todayDate);
bool itIsUnpaid = billToCheck.PaymentResult == Bill.BillPaymentResult.Unpaid;
if (itWasToCollect && itIsUnpaid) invoiceContainingTheBill.SetInvoiceAsUnpaid();
}
public void WhenIRenewTheDueDateOfAPastDueDateBillTheBillIsSetAgainToToCollect()
{
Bill bill = new Bill("MMM201300015/001", "This bill is past due date", 1, new DateTime(2013, 11, 11), new DateTime(2013, 11, 15));
DateTime newDueDate = new DateTime(2013, 11, 30);
DateTime todayDate = new DateTime(2013, 11, 20);
bill.CheckDueDate(todayDate);
Assert.AreEqual(Bill.BillPaymentResult.Unpaid, bill.PaymentResult);
bill.RenewDueDate(newDueDate, todayDate);
Assert.AreEqual(Bill.BillPaymentResult.ToCollect, bill.PaymentResult);
}
public void ABillPastDueDateIsMarkedAsUnpaid()
{
Bill bill = new Bill("MMM201300015/001", "This bill is past due date", 1, new DateTime(2013, 11, 11), new DateTime(2013, 11, 15));
Assert.AreEqual(Bill.BillPaymentResult.ToCollect, bill.PaymentResult);
bill.CheckDueDate(new DateTime(2013,11,30));
Assert.AreEqual(Bill.BillPaymentResult.Unpaid, bill.PaymentResult);
}
public void IfTheBillIsNotPastDueDateItKeepsToCollect()
{
Bill bill = new Bill("MMM201300015/001", "This bill is not past due date", 1, new DateTime(2013, 11, 01), new DateTime(2013, 12, 01));
Assert.AreEqual(Bill.BillPaymentResult.ToCollect, bill.PaymentResult);
bill.CheckDueDate(new DateTime(2013, 11, 30));
Assert.AreEqual(Bill.BillPaymentResult.ToCollect, bill.PaymentResult);
}
