public void PaymentEdit_AllocateUnearned_LinkToOriginalPrepayment()
{
Patient pat = PatientT.CreatePatient(MethodBase.GetCurrentMethod().Name);
//create prepayment of $100
long provNum = ProviderT.CreateProvider("SG");
Clinic clinic1 = ClinicT.CreateClinic("Clinic1");
Family fam = Patients.GetFamily(pat.PatNum);
//create original prepayment.
PaySplit prePay = PaySplitT.CreatePrepayment(pat.PatNum, 100, DateTime.Today.AddDays(-1), provNum, clinic1.ClinicNum);
//complete a procedure
Procedure proc1 = ProcedureT.CreateProcedure(pat, "D1110", ProcStat.C, "", 50, provNum: provNum);
//Setup to run the PaymentEdit.AllocateUnearned
List <PaySplit> listPaySplits = new List <PaySplit>();
List <PaySplit> listFamPrePaySplits = PaySplits.GetPrepayForFam(fam);
//Unearned amount should be $100.
double unearnedAmt = (double)PaySplits.GetUnearnedForFam(fam, listFamPrePaySplits);
Assert.AreEqual(100, unearnedAmt);
//Create the payment we will use to allocate some of the $100 prepayment.
Payment pay = PaymentT.MakePaymentForPrepayment(pat, clinic1);
//Run the AllocateUnearned method. This a list of paysplitAssociated.
//The ref list of paysplits should also have the new paysplits that are associated to the original prepayment.
List <PaySplits.PaySplitAssociated> listPaySplitAssociated = PaymentEdit.AllocateUnearned(new List <Procedure> {
proc1
}, ref listPaySplits, pay, unearnedAmt, fam);
//Insert the paysplits and link the prepayment paysplits. This is similar to what is done when a user creates a payment from FormPayment.cs.
PaySplitT.InsertPrepaymentSplits(listPaySplits, listPaySplitAssociated);
//The ref list of paysplits should have the correct allocated prepayment amount.
Assert.AreEqual(-50, listPaySplits.Where(x => x.UnearnedType != 0).Sum(x => x.SplitAmt));
//Create new procedure
Procedure proc2 = ProcedureT.CreateProcedure(pat, "D1110", ProcStat.C, "", 100, provNum: provNum);
//Now do what we just did again for a new procedure. The unallocated amount should be $50.
listFamPrePaySplits = PaySplits.GetPrepayForFam(fam);
unearnedAmt = (double)PaySplits.GetUnearnedForFam(fam, listFamPrePaySplits);
Assert.AreEqual(50, unearnedAmt);
List <PaySplit> listPaySplitsUnearned = new List <PaySplit>();
pay = PaymentT.MakePaymentForPrepayment(pat, clinic1);
List <PaySplits.PaySplitAssociated> retVal = PaymentEdit.AllocateUnearned(new List <Procedure> {
proc2
}, ref listPaySplitsUnearned, pay, unearnedAmt, fam);
Assert.AreEqual(2, retVal.Count);
Assert.AreEqual(-50, listPaySplitsUnearned.Where(x => x.UnearnedType != 0).Sum(x => x.SplitAmt));
}
