public void Add(InvoicePayment pmt)
{
if (_payments.Contains(pmt)) return;
pmt.CustomerName = CustomerName;
_payments.Add(pmt);
}
public void can_add_same_invoice_payment_only_once()
{
var invoicePayment1 = new InvoicePayment();
_sut.Add(invoicePayment1);
_sut.Add(invoicePayment1);
_sut.InvoicePayments.Length.ShouldEqual(1);
}
public void can_get_invoice_payments()
{
_sut.InvoicePayments.Length.ShouldEqual(0);
var invoicePayment1 = new InvoicePayment();
var invoicePayment2 = new InvoicePayment();
_sut.Add(invoicePayment1);
_sut.Add(invoicePayment2);
_sut.InvoicePayments[0].ShouldEqual(invoicePayment1);
_sut.InvoicePayments[1].ShouldEqual(invoicePayment2);
}
