public void WhenTheDueDateOfABillInAnUnpaidInvoiceisRenewedTheBillIsSetAgainToBePaid()
{
BillsManager billsManager = new BillsManager();
string invoiceID = "MMM2013005001";
List<Bill> billsList = new List<Bill>()
{
{new Bill("MMM2013005001/001", "First Instalment", 200, new DateTime(2013,10,1), new DateTime(2013,11,1))},
{new Bill("MMM2013005001/002", "Second Instalment", 200, new DateTime(2013,10,1), new DateTime(2013,12,1))},
{new Bill("MMM2013005001/003", "Third Instalment", 250, new DateTime(2013,10,1), new DateTime(2014,1,1))}
};
Invoice invoice = new Invoice(invoiceID, invoiceCustomerData, transactionsList, billsList, DateTime.Now);
Assert.AreEqual(Invoice.InvoicePaymentState.ToBePaid, invoice.InvoiceState);
foreach (Bill bill in invoice.Bills.Values)
{
billsManager.CheckDueDate(invoice, bill, new DateTime(2013, 11, 11));
}
Assert.AreEqual(Invoice.InvoicePaymentState.Unpaid, invoice.InvoiceState);
Assert.AreEqual(Bill.BillPaymentResult.Unpaid, invoice.Bills["MMM2013005001/001"].PaymentResult);
Assert.AreEqual(Bill.BillPaymentResult.ToCollect, invoice.Bills["MMM2013005001/002"].PaymentResult);
Assert.AreEqual(Bill.BillPaymentResult.ToCollect, invoice.Bills["MMM2013005001/003"].PaymentResult);
DateTime renewDate = new DateTime(2013, 11, 30);
DateTime todayDate = new DateTime(2013, 11, 20);
billsManager.RenewBillDueDate(invoice, invoice.Bills["MMM2013005001/001"], renewDate, todayDate);
Assert.AreEqual(Bill.BillPaymentResult.ToCollect, invoice.Bills["MMM2013005001/001"].PaymentResult);
Assert.AreEqual(Invoice.InvoicePaymentState.ToBePaid, invoice.InvoiceState);
}
public void WhenABillIsUnpaidTheInvoiceIsSetAsUnpaidButTheRestOfTheBillsRemailToCollect()
{
BillsManager billsManager = new BillsManager();
string invoiceID = "MMM2013005001";
List<Bill> billsList = new List<Bill>()
{
{new Bill("MMM2013005001/001", "First Instalment", 200, new DateTime(2013,10,1), new DateTime(2013,11,1))},
{new Bill("MMM2013005001/002", "Second Instalment", 200, new DateTime(2013,10,1), new DateTime(2013,12,1))},
{new Bill("MMM2013005001/003", "Third Instalment", 250, new DateTime(2013,10,1), new DateTime(2014,1,1))}
};
Invoice invoice = new Invoice(invoiceID, invoiceCustomerData, transactionsList, billsList, DateTime.Now);
foreach (Bill bill in invoice.Bills.Values)
{
billsManager.CheckDueDate(invoice, bill, new DateTime(2013, 11, 11));
}
Assert.AreEqual(Invoice.InvoicePaymentState.Unpaid, invoice.InvoiceState);
Assert.AreEqual(Bill.BillPaymentResult.Unpaid, invoice.Bills["MMM2013005001/001"].PaymentResult);
Assert.AreEqual(Bill.BillPaymentResult.ToCollect, invoice.Bills["MMM2013005001/002"].PaymentResult);
Assert.AreEqual(Bill.BillPaymentResult.ToCollect, invoice.Bills["MMM2013005001/003"].PaymentResult);
}
