public void CalculateFeeLaFullPeriodWithFeeChangeMultipleChgInOnePeriodForCustomDates()
{
FeeCalculatorService srv = new FeeCalculatorService();
var schedules = getSchedules(40);
var invoiceResident = new InvoiceResident(40, "John", schedules);
var resident = srv.CalculateFee(invoiceResident, new DateTime(2020, 01, 01), new DateTime(2020, 03, 31));
var feesPerSchedules = resident.GetSchedules();
var amounts = feesPerSchedules.Select(c => c.AmountDue).ToArray();
var totalAmount = amounts.Sum();
// Multiple Fee changes
// (40, 1, 1, new DateTime(2019, 01, 01), new DateTime(2020, 01, 10), 600.50M));
// (40, 1, 1, new DateTime(2020, 01, 11), new DateTime(2020, 01, 15), 630.90M));
// (40, 1, 1, new DateTime(2020, 01, 16), new DateTime(2050, 12, 31), 250.50M));
// (40, 99, 2, new DateTime(2019, 01, 01), new DateTime(2020, 01, 10), 150.44M));
// (40, 99, 2, new DateTime(2020, 01, 11), new DateTime(2020, 01, 15), 165.78M));
// (40, 99, 2, new DateTime(2020, 01, 16), new DateTime(2050, 12, 31), 550.58M));
// LA 600.50 CC 150.44 for 10 days
// LA 630.90 CC 165.78 for 5 days
// LA 250.50 CC 550.58 for 13 days 91 days
Assert.AreEqual(10339.26M, totalAmount);
}
public void GetInvoiceDataByDateTest()
{
var startDate = new DateTime(2020, 01, 01);
var endDate = new DateTime(2020, 01, 31);
// arrange
Mock <IInvoiceDataProvider> mockInvDP = new Mock <IInvoiceDataProvider>();
Mock <IResidentDataProvider> mockResDP = new Mock <IResidentDataProvider>();
IFeeCalculatorService feeCalculatorService = new FeeCalculatorService();
Mock <IUserService> mockUserDP = new Mock <IUserService>();
Mock <IBillingCycleDataProvider> mockBcDP = new Mock <IBillingCycleDataProvider>();
mockResDP.Setup(m => m.GetResidents()).Returns(GetResidents());
mockInvDP.Setup(m => m.GetAllSchedulesForInvoiceDate(startDate, endDate)).Returns(GetSchedulePayments());
mockUserDP.Setup(m => m.GetUsers()).Returns(GetUsers());
IInvoiceService srv = new InvoiceService(mockInvDP.Object, mockResDP.Object, feeCalculatorService, mockUserDP.Object, mockBcDP.Object);
var actual = srv.GetInvoiceData(startDate, endDate);
// assert
decimal[] amountDues = { 714.29M, 285.71M, 1200.00M, 900.00M }; // calcualted based on dates. see schedule data
decimal wkFee = 700.00M;
Assert.AreEqual(wkFee, actual.InvoiceResidents.FirstOrDefault().ResidentWeeklyFee);
var sps = actual.InvoiceResidents.FirstOrDefault().SchedulePayments.ToList();
int i = 0;
sps.ForEach(s =>
{
Assert.AreEqual(amountDues[i], s.AmountDue);
i++;
});
}
public void CalculateFeeLaResidentArrivesMidMonth()
{
FeeCalculatorService srv = new FeeCalculatorService();
var schedules = getSchedules(21);
var invoiceResident = new InvoiceResident(21, "John", schedules);
var resident = srv.CalculateFee(invoiceResident, new DateTime(2020, 01, 01), new DateTime(2020, 01, 28));
var feesPerSchedules = resident.GetSchedules();
var amounts = feesPerSchedules.Select(c => c.AmountDue).ToArray();
var totalAmount = amounts.Sum();
// Fee = la= 678.01
// For 8 days: 774.87
Assert.AreEqual(774.87M, totalAmount);
}
public void CalculateFeeLaResidentLeavesMidMonth()
{
FeeCalculatorService srv = new FeeCalculatorService();
var schedules = getSchedules(20);
var invoiceResident = new InvoiceResident(20, "John", schedules);
var resident = srv.CalculateFee(invoiceResident, new DateTime(2020, 01, 01), new DateTime(2020, 01, 28));
var feesPerSchedules = resident.GetSchedules();
var amounts = feesPerSchedules.Select(c => c.AmountDue).ToArray();
var totalAmount = amounts.Sum();
// Fee = la= 680.10
// For 15 days: 1457.36
Assert.AreEqual(1457.36M, totalAmount);
}
public void CalculateFeeLaAndCcFullPeriodNoFeeChange()
{
FeeCalculatorService srv = new FeeCalculatorService();
var schedules = getSchedules(11);
var invoiceResident = new InvoiceResident(11, "John", schedules);
var resident = srv.CalculateFee(invoiceResident, new DateTime(2020, 01, 01), new DateTime(2020, 01, 28));
var feesPerSchedules = resident.GetSchedules();
var amounts = feesPerSchedules.Select(c => c.AmountDue).ToArray();
var totalAmount = amounts.Sum();
// Fee = la= 555.75M cc= 245.43M
// For 28 days: 555.75+245.43 / 7 * 28 = 3204.72
Assert.AreEqual(3204.72M, totalAmount);
}
public void CalculateFeeLaFullPeriodNoFeeChangeForCustomDates()
{
FeeCalculatorService srv = new FeeCalculatorService();
var schedules = getSchedules(10);
var invoiceResident = new InvoiceResident(10, "John", schedules);
var resident = srv.CalculateFee(invoiceResident, new DateTime(2020, 01, 01), new DateTime(2020, 03, 31)); // <<--quarter
var feesPerSchedules = resident.GetSchedules();
var amounts = feesPerSchedules.Select(c => c.AmountDue).ToArray();
var totalAmount = amounts.Sum();
// Fee = 599.99M
// For 91 days: 599.99 / 7 * 91 = 7799.87
Assert.AreEqual(7799.87M, totalAmount);
}
public void CalculateFeeLaFullPeriodNoFeeChange()
{
FeeCalculatorService srv = new FeeCalculatorService();
// get schedules for John
var schedules = getSchedules(10);
var invoiceResident = new InvoiceResident(10, "John", schedules);
var resident = srv.CalculateFee(invoiceResident, new DateTime(2020, 01, 01), new DateTime(2020, 01, 28));
var feesPerSchedules = resident.GetSchedules();
var amounts = feesPerSchedules.Select(c => c.AmountDue).ToArray();
var totalAmount = amounts.Sum();
// Fee = 599.99M
// For 28 days: 599.99 / 7 * 28 = 2399.96
Assert.AreEqual(2399.96M, totalAmount);
}
public void CalculateFeeLaFullPeriodWithFeeChange()
{
FeeCalculatorService srv = new FeeCalculatorService();
var schedules = getSchedules(30);
var invoiceResident = new InvoiceResident(30, "John", schedules);
var resident = srv.CalculateFee(invoiceResident, new DateTime(2020, 01, 01), new DateTime(2020, 01, 28));
var feesPerSchedules = resident.GetSchedules();
var amounts = feesPerSchedules.Select(c => c.AmountDue).ToArray();
var totalAmount = amounts.Sum();
// (30, 1, 1, new DateTime(2019, 01, 01), new DateTime(2020, 01, 15), 630.50M));
// (30, 1, 1, new DateTime(2020, 01, 16), new DateTime(2050, 12, 31), 655.75M));
// For 630.50 for 15 days = 1351.07
// For 655.75 for 13 days = 1217.82 = 2568.89
Assert.AreEqual(2568.89M, totalAmount);
}
public void CalculateFeeLaAndCcWithLaMultiplePaymentsAndCcMultiplePayments()
{
FeeCalculatorService srv = new FeeCalculatorService();
var schedules = getSchedules(50);
var invoiceResident = new InvoiceResident(50, "John", schedules);
var resident = srv.CalculateFee(invoiceResident, new DateTime(2020, 01, 01), new DateTime(2020, 01, 28));
var feesPerSchedules = resident.GetSchedules();
var amounts = feesPerSchedules.Select(c => c.AmountDue).ToArray();
var totalAmount = amounts.Sum();
// multiple payments categories from la
// (50, 1, 1, new DateTime(2019, 01, 01), new DateTime(2050, 12, 31), 499.99M));
// (50, 1, 1, new DateTime(2019, 01, 01), new DateTime(2050, 12, 31), 69.75M));
// (50, 1, 1, new DateTime(2019, 01, 01), new DateTime(2050, 12, 31), 25.55M));
// (50, 99, 2, new DateTime(2019, 01, 01), new DateTime(2050, 12, 31), 125.75M));
// (50, 99, 2, new DateTime(2019, 01, 01), new DateTime(2050, 12, 31), 13.33M));
// For 28 days: all totals = 2937.48
Assert.AreEqual(2937.48M, totalAmount);
}
