public void ShouldCorrectlyCalculatePaymentsPlan()
{
var loanAmount = 120000M;
var loanYearsDuration = 10;
var payments = _loanService.CalculateLoanPayments(_defaultLoan.Id, loanAmount, loanYearsDuration);
Assert.AreEqual(1100M, payments.First().Value);
Assert.AreEqual(1, payments.First().MonthNumber);
Assert.AreEqual(1090M, payments.Skip(12).First().Value);
Assert.AreEqual(13, payments.Skip(12).First().MonthNumber);
Assert.AreEqual(1000.83M, payments.Last().Value);
Assert.AreEqual(120, payments.Count());
}
public ActionResult <IEnumerable <LoanPayment> > CalculateLoan(LoanCalculateRequest request)
{
_logger.LogInformation($"Received request to calculate loan payments");
IEnumerable <LoanPayment> payments;
try
{
payments = _loanService.CalculateLoanPayments(request.LoanId, request.LoanAmount, request.LoanYearsDuration);
}
catch (ArgumentException)
{
return(BadRequest());
}
catch (NotFoundException)
{
return(NotFound());
}
return(Ok(payments));
}
