Ejemplo n.º 1
0
        public void LedgersTests_ComputeAgingProcLifo_PayPlan2()
        {
            Patient       pat                 = PatientT.CreatePatient(fName: "Visit Based", lName: "UDP Ortho");
            Def           defPay              = DefT.CreateDefinition(DefCat.PaymentTypes, "Check");
            Procedure     proc6               = ProcedureT.CreateProcedure(pat, "D8090", ProcStat.C, "", 1200, DateTime.Today.AddMonths(-6).AddDays(-1));
            PayPlan       payPlan             = PayPlanT.CreatePayPlan(pat.PatNum, 4000, 166.67, DateTime.Today.AddMonths(-6).AddDays(-1), proc6.ProvNum);
            Payment       pay6                = PaymentT.MakePayment(pat.PatNum, 166.67, DateTime.Today.AddMonths(-6).AddDays(-1), payPlanNum: payPlan.PayPlanNum, provNum: proc6.ProvNum, procNum: proc6.ProcNum, payType: defPay.DefNum);
            PayPlanCharge ppc6                = PayPlanChargeT.CreateOne(payPlan.PayPlanNum, pat.Guarantor, pat.PatNum, DateTime.Today.AddMonths(-6).AddDays(-1), 1200, 0, "D8090:  CompOrthoAdlt", proc6.ProvNum, 0, PayPlanChargeType.Credit, proc6.ProcNum);
            Procedure     proc5               = ProcedureT.CreateProcedure(pat, "D8670", ProcStat.C, "", 121.74, DateTime.Today.AddMonths(-5).AddDays(-1));
            Payment       pay5                = PaymentT.MakePayment(pat.PatNum, 166.67, DateTime.Today.AddMonths(-5).AddDays(-1), payPlanNum: payPlan.PayPlanNum, provNum: proc5.ProvNum, procNum: proc5.ProcNum, payType: defPay.DefNum);
            PayPlanCharge ppc5                = PayPlanChargeT.CreateOne(payPlan.PayPlanNum, pat.Guarantor, pat.PatNum, DateTime.Today.AddMonths(-5).AddDays(-1), 121.74, 0, "D8670:  OrthoAdj", proc5.ProvNum, 0, PayPlanChargeType.Credit, proc5.ProcNum);
            Procedure     proc4               = ProcedureT.CreateProcedure(pat, "D8670", ProcStat.C, "", 121.74, DateTime.Today.AddMonths(-4).AddDays(-1));
            PayPlanCharge ppc4                = PayPlanChargeT.CreateOne(payPlan.PayPlanNum, pat.Guarantor, pat.PatNum, DateTime.Today.AddMonths(-4).AddDays(-1), 121.74, 0, "D8670:  OrthoAdj", proc4.ProvNum, 0, PayPlanChargeType.Credit, proc4.ProcNum);
            Procedure     proc3               = ProcedureT.CreateProcedure(pat, "D8670", ProcStat.C, "", 121.74, DateTime.Today.AddMonths(-3).AddDays(-1));
            PayPlanCharge ppc3                = PayPlanChargeT.CreateOne(payPlan.PayPlanNum, pat.Guarantor, pat.PatNum, DateTime.Today.AddMonths(-3).AddDays(-1), 121.74, 0, "D8670:  OrthoAdj", proc3.ProvNum, 0, PayPlanChargeType.Credit, proc3.ProcNum);
            Procedure     proc2               = ProcedureT.CreateProcedure(pat, "D8670", ProcStat.C, "", 121.74, DateTime.Today.AddMonths(-2).AddDays(-1));
            PayPlanCharge ppc2                = PayPlanChargeT.CreateOne(payPlan.PayPlanNum, pat.Guarantor, pat.PatNum, DateTime.Today.AddMonths(-2).AddDays(-1), 121.74, 0, "D8670:  OrthoAdj", proc2.ProvNum, 0, PayPlanChargeType.Credit, proc2.ProcNum);
            Procedure     proc1               = ProcedureT.CreateProcedure(pat, "D8670", ProcStat.C, "", 121.74, DateTime.Today.AddMonths(-1).AddDays(-1));
            PayPlanCharge ppc1                = PayPlanChargeT.CreateOne(payPlan.PayPlanNum, pat.Guarantor, pat.PatNum, DateTime.Today.AddMonths(-1).AddDays(-1), 121.74, 0, "D8670:  OrthoAdj", proc1.ProvNum, 0, PayPlanChargeType.Credit, proc1.ProcNum);
            int           payPlansVersionPrev = PrefC.GetInt(PrefName.PayPlansVersion);

            try {
                PrefT.UpdateInt(PrefName.PayPlansVersion, (int)PayPlanVersions.AgeCreditsAndDebits);
                CheckAgingProcLifo(pat.PatNum, 166.67, 166.67, 166.67, 333.34, 833.35, YN.Yes);
                CheckAgingProcLifo(pat.PatNum, 166.67, 288.41, 288.41, 89.86, 833.35, YN.No);
                CheckAgingProcLifo(pat.PatNum, 166.67, 288.41, 288.41, 89.86, 833.35, YN.Unknown);          //Unset will behave the same as Off for now, until we change default behavior in future.
            }
            finally {
                PrefT.UpdateInt(PrefName.PayPlansVersion, payPlansVersionPrev);
            }
        }
Ejemplo n.º 2
0
        public void PaymentEdit_ConstructAndLinkChargeCredits_ChargesWithAttachedPayPlanCreditsWithPreviousPayments()
        {
            //new payplan
            Patient   pat     = PatientT.CreatePatient(MethodBase.GetCurrentMethod().Name);
            Procedure proc1   = ProcedureT.CreateProcedure(pat, "D1120", ProcStat.C, "", 135, DateTime.Today.AddMonths(-4));
            Procedure proc2   = ProcedureT.CreateProcedure(pat, "D0220", ProcStat.C, "", 60, DateTime.Today.AddMonths(-4));
            PayPlan   payplan = PayPlanT.CreatePayPlanWithCredits(pat.PatNum, 30, DateTime.Today.AddMonths(-3), 0, new List <Procedure>()
            {
                proc1, proc2
            });

            //Procedures's amount start should now be 0 from being attached. Make initial payments.
            PaymentT.MakePayment(pat.PatNum, 30, DateTime.Today.AddMonths(-2), payplan.PayPlanNum, procNum: proc1.ProcNum);
            PaymentT.MakePayment(pat.PatNum, 30, DateTime.Today.AddMonths(-1), payplan.PayPlanNum, procNum: proc1.ProcNum);
            //2 pay plan charges should have been removed from being paid. Make a new payment.
            Payment pay = PaymentT.MakePaymentNoSplits(pat.PatNum, 30, DateTime.Today, isNew: true, payType: 1);

            PaymentEdit.LoadData loadData = PaymentEdit.GetLoadData(pat, pay, new List <long> {
                pat.PatNum
            }, true, false);
            PaymentEdit.InitData initData = PaymentEdit.Init(loadData.ListAssociatedPatients, Patients.GetFamily(pat.PatNum), new Family {
            }, pay
                                                             , loadData.ListSplits, new List <Procedure>(), pat.PatNum, loadData: loadData);
            //should only see 2 pay plan charges that have not been paid, along with 2 pay plan charges that have been paid.
            Assert.AreEqual(2, initData.AutoSplitData.ListAccountCharges.FindAll(x => x.AmountStart > 0).Count);
            Assert.AreEqual(4, initData.AutoSplitData.ListAccountCharges.Count(x => x.Tag.GetType() == typeof(PayPlanCharge)));
        }
Ejemplo n.º 3
0
        public void LedgersTests_ComputeAgingProcLifo_DateLastPay()
        {
            string     suffix            = MethodBase.GetCurrentMethod().Name;
            Patient    pat               = PatientT.CreatePatient(fName: "Aging_DateLastPay", suffix: suffix);
            Procedure  proc95            = ProcedureT.CreateProcedure(pat, "D0270", ProcStat.C, "", 1000, DateTime.Today.AddDays(-95));
            Procedure  proc85            = ProcedureT.CreateProcedure(pat, "D1110", ProcStat.C, "", 100, DateTime.Today.AddDays(-85));
            Payment    pay50             = PaymentT.MakePayment(pat.PatNum, 50, DateTime.Today.AddDays(-50));
            Adjustment adj40_1           = AdjustmentT.MakeAdjustment(pat.PatNum, 4, DateTime.Today.AddDays(-40), proc85.ProcDate, proc85.ProcNum);
            Adjustment adj40_2           = AdjustmentT.MakeAdjustment(pat.PatNum, 6, DateTime.Today.AddDays(-40), proc85.ProcDate, proc85.ProcNum);
            Payment    pay2              = PaymentT.MakePayment(pat.PatNum, 50, DateTime.Today.AddDays(-2));
            int        agingProcLifoPrev = PrefC.GetInt(PrefName.AgingProcLifo);

            try {
                PrefT.UpdateInt(PrefName.AgingProcLifo, (int)YN.No);
                Dictionary <long, DataRow> dictAging = Ledgers.GetAgingGuarTransTable(DateTime.Today, new List <long> {
                    pat.Guarantor
                }, hasDateLastPay: true);
                Assert.AreEqual(PIn.Date(dictAging[pat.Guarantor]["DateLastPay"].ToString()), pay2.PayDate);
                PrefT.UpdateInt(PrefName.AgingProcLifo, (int)YN.Yes);
                dictAging = Ledgers.GetAgingGuarTransTable(DateTime.Today, new List <long> {
                    pat.Guarantor
                }, hasDateLastPay: true);
                Assert.AreEqual(PIn.Date(dictAging[pat.Guarantor]["DateLastPay"].ToString()), pay2.PayDate);
            }
            finally {
                PrefT.UpdateInt(PrefName.AgingProcLifo, agingProcLifoPrev);
            }
        }
Ejemplo n.º 4
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        public void PaymentEdit_AutoSplitForPayment_NoNegativeAutoSplits()
        {
            long      provNumA = ProviderT.CreateProvider("provA");
            Patient   pat      = PatientT.CreatePatient(MethodBase.GetCurrentMethod().Name);
            Procedure proc1    = ProcedureT.CreateProcedure(pat, "D0120", ProcStat.C, "", 70);
            Procedure proc2    = ProcedureT.CreateProcedure(pat, "D0150", ProcStat.C, "", 20);
            //make an overpayment for one of the procedures so it spills over.
            DateTime payDate = DateTime.Today;
            Payment  pay     = PaymentT.MakePayment(pat.PatNum, 71, payDate, procNum: proc1.ProcNum); //pre-existing payment
            //attempt to make another payment. Auto splits should not suggest a negative split.
            Payment newPayment = PaymentT.MakePaymentNoSplits(pat.PatNum, 2, payDate, isNew: true,
                                                              payType: Defs.GetDefsForCategory(DefCat.PaymentTypes, true)[0].DefNum);//current payment we're trying to make

            PaymentEdit.LoadData loadData = PaymentEdit.GetLoadData(pat, newPayment, new List <long>()
            {
                pat.PatNum
            }, true, false);
            PaymentEdit.ConstructChargesData chargeData = PaymentEdit.GetConstructChargesData(new List <long> {
                pat.PatNum
            }, pat.PatNum,
                                                                                              PaySplits.GetForPayment(pay.PayNum), pay.PayNum, false);
            PaymentEdit.ConstructResults constructResults = PaymentEdit.ConstructAndLinkChargeCredits(new List <long> {
                pat.PatNum
            }, pat.PatNum
                                                                                                      , chargeData.ListPaySplits, newPayment, new List <Procedure> ());
            PaymentEdit.AutoSplit autoSplits = PaymentEdit.AutoSplitForPayment(constructResults);
            Assert.AreEqual(0, autoSplits.ListAutoSplits.FindAll(x => x.SplitAmt < 0).Count);        //assert no negative auto splits were made.
            Assert.AreEqual(0, autoSplits.ListSplitsCur.FindAll(x => x.SplitAmt < 0).Count);         //auto splits not catching everything
        }
Ejemplo n.º 5
0
        public void PaymentEdit_Init_ChargesWithUnattachedPayPlanCreditsWithPreviousPayments()
        {
            //new payplan
            Patient   pat     = PatientT.CreatePatient(MethodBase.GetCurrentMethod().Name);
            long      prov    = ProviderT.CreateProvider("ProvA");
            Procedure proc1   = ProcedureT.CreateProcedure(pat, "D1120", ProcStat.C, "", 135, DateTime.Today.AddMonths(-4), provNum: prov);
            Procedure proc2   = ProcedureT.CreateProcedure(pat, "D0220", ProcStat.C, "", 60, DateTime.Today.AddMonths(-4).AddDays(1), provNum: prov);
            PayPlan   payplan = PayPlanT.CreatePayPlanWithCredits(pat.PatNum, 30, DateTime.Today.AddMonths(-3), prov, totalAmt: 195);   //totalAmt since unattached credits

            //Make initial payments.
            PaymentT.MakePayment(pat.PatNum, 30, DateTime.Today.AddMonths(-2), payplan.PayPlanNum, prov, 0, 1);
            PaymentT.MakePayment(pat.PatNum, 30, DateTime.Today.AddMonths(-1), payplan.PayPlanNum, prov, 0, 1);
            //Go to make another payment. 2 pay plan charges should have been "removed" (amtStart to 0) from being paid.
            Payment pay = PaymentT.MakePaymentNoSplits(pat.PatNum, 30, DateTime.Today);

            PaymentEdit.LoadData loadData = PaymentEdit.GetLoadData(pat, pay, new List <long> {
                pat.PatNum
            }, true, false);
            PaymentEdit.InitData initData = PaymentEdit.Init(loadData.ListAssociatedPatients, Patients.GetFamily(pat.PatNum), new Family {
            }, pay
                                                             , loadData.ListSplits, new List <Procedure>(), pat.PatNum, loadData: loadData);
            //2 procs and 2 pp charges
            Assert.AreEqual(4, initData.AutoSplitData.ListAccountCharges.FindAll(x => x.AmountStart > 0).Count);
            Assert.AreEqual(2, initData.AutoSplitData.ListAccountCharges.Count(x => x.Tag.GetType() == typeof(Procedure)));
            Assert.AreEqual(4, initData.AutoSplitData.ListAccountCharges.Count(x => x.Tag.GetType() == typeof(PayPlanCharge)));
        }
Ejemplo n.º 6
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        public void PaymentEdit_Init_AutoSplitOverAllocation()          //Legacy_TestFortyThree
        {
            string         suffix        = "43";
            Patient        pat           = PatientT.CreatePatient(suffix);
            long           patNum        = pat.PatNum;
            Procedure      procedure1    = ProcedureT.CreateProcedure(pat, "D1110", ProcStat.C, "", 40, DateTime.Now.AddDays(-1));
            Procedure      procedure2    = ProcedureT.CreateProcedure(pat, "D0120", ProcStat.C, "", 60, DateTime.Now.AddDays(-2));
            Procedure      procedure3    = ProcedureT.CreateProcedure(pat, "D0220", ProcStat.C, "", 80, DateTime.Now.AddDays(-3));
            Payment        payment1      = PaymentT.MakePayment(patNum, 200, DateTime.Now.AddDays(-2));
            Payment        payment2      = PaymentT.MakePaymentNoSplits(patNum, 50, DateTime.Today);
            Family         famForPat     = Patients.GetFamily(patNum);
            List <Patient> listFamForPat = famForPat.ListPats.ToList();

            PaymentEdit.InitData init = PaymentEdit.Init(listFamForPat, famForPat, new Family {
            }, payment2, new List <PaySplit>(), new List <Procedure>(), patNum);
            //Auto Splits will be in opposite order from least recent to most recent.
            //ListSplitsCur should contain one paysplit worth 50 and not attached to any procedures.
            Assert.AreEqual(1, init.AutoSplitData.ListSplitsCur.Count);
            Assert.IsFalse(init.AutoSplitData.ListSplitsCur[0].SplitAmt != 50 || init.AutoSplitData.ListSplitsCur[0].ProcNum != 0);
        }
Ejemplo n.º 7
0
        public void PaymentEdit_Init_UnattachedPaymentsAndAttachedAdjustments()
        {
            Patient    pat              = PatientT.CreatePatient(MethodBase.GetCurrentMethod().Name);
            long       provNum          = ProviderT.CreateProvider("prov1");
            Procedure  proc             = ProcedureT.CreateProcedure(pat, "D0120", ProcStat.C, "", 135, DateTime.Today.AddMonths(-1).AddDays(1), provNum: provNum);
            Adjustment adjustment       = AdjustmentT.MakeAdjustment(pat.PatNum, 20, DateTime.Today.AddDays(-15), provNum: provNum, procNum: proc.ProcNum);
            Payment    existingPayment1 = PaymentT.MakePayment(pat.PatNum, 35, DateTime.Today.AddDays(-1));     //no prov or proc because it's unattached.
            Payment    existingPayment2 = PaymentT.MakePayment(pat.PatNum, 20, DateTime.Today.AddDays(-1));
            Payment    payCur           = PaymentT.MakePaymentNoSplits(pat.PatNum, 100);

            PaymentEdit.LoadData loadData = PaymentEdit.GetLoadData(pat, payCur, new List <long> {
                pat.PatNum
            }, true, false);
            PaymentEdit.InitData initData = PaymentEdit.Init(loadData.ListAssociatedPatients, Patients.GetFamily(pat.PatNum), new Family {
            }, payCur
                                                             , loadData.ListSplits, new List <Procedure>(), pat.PatNum, loadData: loadData);
            //Verify there is only one charge (the procedure's charge + the adjustment for the amount original)
            Assert.AreEqual(1, initData.AutoSplitData.ListAccountCharges.Count);
            Assert.AreEqual(typeof(Procedure), initData.AutoSplitData.ListAccountCharges[0].Tag.GetType());
            Assert.AreEqual(0, initData.AutoSplitData.ListAccountCharges[0].AmountEnd);
        }
Ejemplo n.º 8
0
        public void PaymentEdit_Init_AutoSplitWithAdjustmentAndExistingPayment()          //Legacy_TestFortyFive
        {
            string         suffix        = "45";
            Patient        pat           = PatientT.CreatePatient(suffix);
            long           patNum        = pat.PatNum;
            Procedure      procedure1    = ProcedureT.CreateProcedure(pat, "D1110", ProcStat.C, "", 40, DateTime.Now.AddDays(-1));
            Procedure      procedure2    = ProcedureT.CreateProcedure(pat, "D0120", ProcStat.C, "", 60, DateTime.Now.AddDays(-2));
            Procedure      procedure3    = ProcedureT.CreateProcedure(pat, "D0220", ProcStat.C, "", 80, DateTime.Now.AddDays(-3));
            Adjustment     adjustment    = AdjustmentT.MakeAdjustment(patNum, -40, procDate: DateTime.Now.AddDays(-2));
            Payment        payment       = PaymentT.MakePayment(patNum, 100, DateTime.Now.AddDays(-2), procNum: procedure3.ProcNum);
            Payment        payment2      = PaymentT.MakePaymentNoSplits(patNum, 50, DateTime.Today);
            Family         famForPat     = Patients.GetFamily(patNum);
            List <Patient> listFamForPat = famForPat.ListPats.ToList();

            PaymentEdit.InitData init = PaymentEdit.Init(listFamForPat, famForPat, new Family {
            }, payment2, new List <PaySplit>(), new List <Procedure>(), patNum);
            //Auto Splits will be in opposite order from least recent to most recent.
            //ListSplitsCur should contain two paysplits, 40 attached to the D1110 and another for the remainder of 10, not attached to any procedure.
            Assert.AreEqual(2, init.AutoSplitData.ListSplitsCur.Count);
            Assert.IsFalse(init.AutoSplitData.ListSplitsCur[0].SplitAmt != 40 || init.AutoSplitData.ListSplitsCur[0].ProcNum != procedure1.ProcNum);
            Assert.IsFalse(init.AutoSplitData.ListSplitsCur[1].SplitAmt != 10 || init.AutoSplitData.ListSplitsCur[1].ProcNum != 0);
        }
Ejemplo n.º 9
0
        public void PaymentEdit_Init_CorrectlyOrderedAutoSplitsWithExistingPayment()          //Legacy_TestFortyTwo
        {
            string         suffix        = "42";
            Patient        pat           = PatientT.CreatePatient(suffix);
            long           patNum        = pat.PatNum;
            Procedure      procedure1    = ProcedureT.CreateProcedure(pat, "D1110", ProcStat.C, "", 40, DateTime.Now.AddDays(-1));
            Procedure      procedure2    = ProcedureT.CreateProcedure(pat, "D0120", ProcStat.C, "", 60, DateTime.Now.AddDays(-2));
            Procedure      procedure3    = ProcedureT.CreateProcedure(pat, "D0220", ProcStat.C, "", 80, DateTime.Now.AddDays(-3));
            Payment        payment1      = PaymentT.MakePayment(patNum, 110, DateTime.Now.AddDays(-2));
            Payment        payment2      = PaymentT.MakePaymentNoSplits(patNum, 80, DateTime.Today);
            Family         famForPat     = Patients.GetFamily(patNum);
            List <Patient> listFamForPat = famForPat.ListPats.ToList();

            PaymentEdit.InitData init = PaymentEdit.Init(listFamForPat, famForPat, new Family {
            }, payment2, new List <PaySplit>(), new List <Procedure>(), patNum);
            //Auto Splits will be in opposite order from least recent to most recent.
            //ListSplitsCur should contain three paysplits, one for procedure1 for 40, and one for procedure2 for 30,
            //and an unallocated split for 10 with the remainder on the payment (40+30+10=80).
            Assert.AreEqual(3, init.AutoSplitData.ListSplitsCur.Count);
            Assert.IsFalse(init.AutoSplitData.ListSplitsCur[0].SplitAmt != 30 || init.AutoSplitData.ListSplitsCur[0].ProcNum != procedure2.ProcNum);
            Assert.IsFalse(init.AutoSplitData.ListSplitsCur[1].SplitAmt != 40 || init.AutoSplitData.ListSplitsCur[1].ProcNum != procedure1.ProcNum);
            Assert.IsFalse(init.AutoSplitData.ListSplitsCur[2].SplitAmt != 10 || init.AutoSplitData.ListSplitsCur[2].ProcNum != 0);
        }
Ejemplo n.º 10
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        public void PaymentEdit_Init_IncomeTransferWhenIncomeIncorrectlyAllocatedToOneProvider()
        {
            Patient   pat              = PatientT.CreatePatient(MethodBase.GetCurrentMethod().Name);
            long      provNum1         = ProviderT.CreateProvider("prov1");
            long      provNum2         = ProviderT.CreateProvider("prov2");
            Procedure procByProv1      = ProcedureT.CreateProcedure(pat, "D0120", ProcStat.C, "", 100, DateTime.Today.AddMonths(-1), provNum: provNum1);
            Procedure procByProv2      = ProcedureT.CreateProcedure(pat, "D0220", ProcStat.C, "", 50, DateTime.Today.AddMonths(-1), provNum: provNum2);
            Payment   payAllForOneProv = PaymentT.MakePayment(pat.PatNum, 150, DateTime.Today.AddDays(-1), provNum: provNum1, payType: 1);  //make entire payment to prov1
            //make an income transfer and see if it catches the over and underallocations
            Payment incomeTransfer = PaymentT.MakePaymentNoSplits(pat.PatNum, 0, isNew: true);

            PaymentEdit.LoadData loadData = PaymentEdit.GetLoadData(pat, incomeTransfer, new List <long> {
                pat.PatNum
            }, true);
            PaymentEdit.InitData initData = PaymentEdit.Init(loadData.ListAssociatedPatients, Patients.GetFamily(pat.PatNum), new Family {
            }, incomeTransfer
                                                             , loadData.ListSplits, new List <Procedure>(), pat.PatNum, isIncomeTxfr: true, loadData: loadData);
            //Assert there the appropriate amounts going to the correct providers.
            Assert.AreEqual(2, initData.AutoSplitData.ListAccountCharges.FindAll(x => x.Tag.GetType() == typeof(Procedure)).Count);
            Assert.AreEqual(1, initData.AutoSplitData.ListAccountCharges.FindAll(x => x.Tag.GetType() == typeof(PaySplit)).Count);
            //FormPayment.FillGridCharges will sum up the charges depending on what grouping is selected. Here we are just going to validate the output of
            //PaymentEdit.Init is as it should be.
            Assert.AreEqual(1, initData.AutoSplitData.ListAccountCharges.FindAll(x => x.AmountStart == -150 && x.ProvNum == provNum1).Count);
        }
Ejemplo n.º 11
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        public void LedgersTests_ComputeAgingProcLifo_LargeDb()
        {
            Def            defNeg   = DefT.CreateDefinition(DefCat.AdjTypes, "Ortho Revenue", "-");
            Def            defPos   = DefT.CreateDefinition(DefCat.AdjTypes, "Ortho Revenue", "+");
            Def            defPay   = DefT.CreateDefinition(DefCat.PaymentTypes, "Check");
            List <Patient> listPats = new List <Patient>();

            for (int i = 0; i < 1000; i++)
            {
                Patient       pat     = PatientT.CreatePatient(fName: "Schedule Based", lName: "UDP Ortho LargeDb");
                Procedure     proc    = ProcedureT.CreateProcedure(pat, "D8090", ProcStat.C, "", 4000, DateTime.Today.AddMonths(-6).AddDays(-1));
                PayPlan       payPlan = PayPlanT.CreatePayPlan(pat.PatNum, 4000, 166.67, DateTime.Today.AddMonths(-6).AddDays(-1), proc.ProvNum);
                Adjustment    adj6    = AdjustmentT.MakeAdjustment(pat.PatNum, -2800, DateTime.Today.AddMonths(-6).AddDays(-1), proc.ProcDate, proc.ProcNum, provNum: proc.ProvNum, adjType: defNeg.DefNum);
                Payment       pay6    = PaymentT.MakePayment(pat.PatNum, 166.67, DateTime.Today.AddMonths(-6).AddDays(-1), payPlanNum: payPlan.PayPlanNum, provNum: proc.ProvNum, procNum: proc.ProcNum, payType: defPay.DefNum);
                PayPlanCharge ppc6    = PayPlanChargeT.CreateOne(payPlan.PayPlanNum, pat.Guarantor, pat.PatNum, DateTime.Today.AddMonths(-6).AddDays(-1), 1200, 0, "D8090:  CompOrthoAdlt", proc.ProvNum, 0, PayPlanChargeType.Credit, proc.ProcNum);
                Adjustment    adj5    = AdjustmentT.MakeAdjustment(pat.PatNum, 121.74, DateTime.Today.AddMonths(-5).AddDays(-1), proc.ProcDate, proc.ProcNum, provNum: proc.ProvNum, adjType: defPos.DefNum);
                Payment       pay5    = PaymentT.MakePayment(pat.PatNum, 166.67, DateTime.Today.AddMonths(-5).AddDays(-1), payPlanNum: payPlan.PayPlanNum, provNum: proc.ProvNum, procNum: proc.ProcNum, payType: defPay.DefNum);
                PayPlanCharge ppc5    = PayPlanChargeT.CreateOne(payPlan.PayPlanNum, pat.Guarantor, pat.PatNum, DateTime.Today.AddMonths(-5).AddDays(-1), 121.74, 0, "D8090:  CompOrthoAdlt", proc.ProvNum, 0, PayPlanChargeType.Credit, proc.ProcNum);
                Adjustment    adj4    = AdjustmentT.MakeAdjustment(pat.PatNum, 121.74, DateTime.Today.AddMonths(-4).AddDays(-1), proc.ProcDate, proc.ProcNum, provNum: proc.ProvNum, adjType: defPos.DefNum);
                PayPlanCharge ppc4    = PayPlanChargeT.CreateOne(payPlan.PayPlanNum, pat.Guarantor, pat.PatNum, DateTime.Today.AddMonths(-4).AddDays(-1), 121.74, 0, "D8090:  CompOrthoAdlt", proc.ProvNum, 0, PayPlanChargeType.Credit, proc.ProcNum);
                Adjustment    adj3    = AdjustmentT.MakeAdjustment(pat.PatNum, 121.74, DateTime.Today.AddMonths(-3).AddDays(-1), proc.ProcDate, proc.ProcNum, provNum: proc.ProvNum, adjType: defPos.DefNum);
                PayPlanCharge ppc3    = PayPlanChargeT.CreateOne(payPlan.PayPlanNum, pat.Guarantor, pat.PatNum, DateTime.Today.AddMonths(-3).AddDays(-1), 121.74, 0, "D8090:  CompOrthoAdlt", proc.ProvNum, 0, PayPlanChargeType.Credit, proc.ProcNum);
                Adjustment    adj2    = AdjustmentT.MakeAdjustment(pat.PatNum, 121.74, DateTime.Today.AddMonths(-2).AddDays(-1), proc.ProcDate, proc.ProcNum, provNum: proc.ProvNum, adjType: defPos.DefNum);
                PayPlanCharge ppc2    = PayPlanChargeT.CreateOne(payPlan.PayPlanNum, pat.Guarantor, pat.PatNum, DateTime.Today.AddMonths(-2).AddDays(-1), 121.74, 0, "D8090:  CompOrthoAdlt", proc.ProvNum, 0, PayPlanChargeType.Credit, proc.ProcNum);
                Adjustment    adj1    = AdjustmentT.MakeAdjustment(pat.PatNum, 121.74, DateTime.Today.AddMonths(-1).AddDays(-1), proc.ProcDate, proc.ProcNum, provNum: proc.ProvNum, adjType: defPos.DefNum);
                PayPlanCharge ppc1    = PayPlanChargeT.CreateOne(payPlan.PayPlanNum, pat.Guarantor, pat.PatNum, DateTime.Today.AddMonths(-1).AddDays(-1), 121.74, 0, "D8090:  CompOrthoAdlt", proc.ProvNum, 0, PayPlanChargeType.Credit, proc.ProcNum);
                listPats.Add(pat);
            }
            int       payPlansVersionPrev = PrefC.GetInt(PrefName.PayPlansVersion);
            int       agingProcLifoPrev   = PrefC.GetInt(PrefName.AgingProcLifo);
            Stopwatch swOn    = new Stopwatch();
            Stopwatch swOff   = new Stopwatch();
            Stopwatch swUnset = new Stopwatch();

            try {
                PrefT.UpdateInt(PrefName.PayPlansVersion, (int)PayPlanVersions.AgeCreditsAndDebits);
                swOn.Start();
                PrefT.UpdateInt(PrefName.AgingProcLifo, (int)YN.Yes);
                Ledgers.ComputeAging(0, DateTime.Today);               //Compute aging for all patients.
                foreach (Patient pat in listPats)
                {
                    PatAssertBalances(pat.PatNum, 166.67, 166.67, 166.67, 333.34, 833.35);
                }
                swOn.Stop();
                swOff.Start();
                PrefT.UpdateInt(PrefName.AgingProcLifo, (int)YN.No);
                Ledgers.ComputeAging(0, DateTime.Today);               //Compute aging for all patients.
                foreach (Patient pat in listPats)
                {
                    PatAssertBalances(pat.PatNum, 166.67, 288.41, 288.41, 89.86, 833.35);
                }
                swOff.Stop();
                swUnset.Start();
                PrefT.UpdateInt(PrefName.AgingProcLifo, (int)YN.Unknown);
                Ledgers.ComputeAging(0, DateTime.Today);               //Compute aging for all patients.
                foreach (Patient pat in listPats)
                {
                    PatAssertBalances(pat.PatNum, 166.67, 288.41, 288.41, 89.86, 833.35);
                }
                swUnset.Stop();
            }
            finally {
                PrefT.UpdateInt(PrefName.PayPlansVersion, payPlansVersionPrev);
                PrefT.UpdateInt(PrefName.AgingProcLifo, agingProcLifoPrev);
            }
            //Fails if swOn run time is at least 10 times as large as the average of the runtimes for swUnset and swOff.
            Assert.IsTrue(swOn.Elapsed.TotalMilliseconds < (swUnset.Elapsed.TotalMilliseconds + swOff.Elapsed.TotalMilliseconds) * 5,
                          "Pref On: " + swOn.Elapsed + "\r\n"
                          + "Pref Off: " + swOff.Elapsed + "\r\n"
                          + "Pref Unset: " + swUnset.Elapsed);
        }