public void OneInstalmentPMTTest()
{
DateTime initialDate = new DateTime(2018, 01, 01);
DateTime firstInstalment = new DateTime(2018, 02, 01);
double initialDebt = 1000;
int numberOfInstalment = 1;
double rate = 0.05;//5,00%
//Expected
double pmt = 1050.00;
var result = LunaFinancial.GetPaymentByInstalment(initialDate, firstInstalment, initialDebt, numberOfInstalment, rate, true);
//Assert
Assert.AreEqual(result.PMT, pmt, "The PMT is not as espected");
}
public void TwelveInstalmentTest()
{
//Parameters
DateTime initialDate = new DateTime(2018, 01, 01);
DateTime firstInstalment = new DateTime(2018, 04, 05);
double initialDebt = 350;
int numberOfInstalment = 12;
double rate = 0.15;//15,00%
//Expected
double finalDebt = 1045.20;
var result = LunaFinancial.GetPaymentByInstalment(initialDate, firstInstalment, initialDebt, numberOfInstalment, rate, true);
//Assert
Assert.AreEqual(result.FinalDebt, finalDebt, "The FinalDebt is not as espected");
}
public void ThreeInstalmentFinalDebtTest()
{
//Setup
DateTime initialDate = new DateTime(2018, 01, 01);
DateTime firstInstalment = new DateTime(2018, 02, 01);
double initialDebt = 600.00;
int numberOfInstalment = 3;
double rate = 0.05;//5,00%
//Expected
double finalDebt = 660.99;
var result = LunaFinancial.GetPaymentByInstalment(initialDate, firstInstalment, initialDebt, numberOfInstalment, rate, true);
//Assert
Assert.AreEqual(result.FinalDebt, finalDebt, "The FinalDebt is not as espected");
}
public void OneDollarDebtTest()
{
//Parameters
DateTime initialDate = new DateTime(2018, 01, 01);
DateTime firstInstalment = new DateTime(2018, 02, 05);
double initialDebt = 1;
int numberOfInstalment = 12;
double rate = 0.1499;//14,99%
//Expected
double finalDebt = 2.28;
var result = LunaFinancial.GetPaymentByInstalment(initialDate, firstInstalment, initialDebt, numberOfInstalment, rate, true);
//Assert
Assert.AreEqual(finalDebt, result.FinalDebt, "The FinalDebt is not as espected");
}
public void FractionedDebtAndRateTest()
{
//Parameters
DateTime initialDate = new DateTime(2018, 01, 01);
DateTime firstInstalment = new DateTime(2018, 03, 15);
double initialDebt = 182.47;
int numberOfInstalment = 4;
double rate = 0.1499;//14,99%
//Expected
double finalDebt = 314.48;
var result = LunaFinancial.GetPaymentByInstalment(initialDate, firstInstalment, initialDebt, numberOfInstalment, rate, true);
//Assert
Assert.AreEqual(finalDebt, result.FinalDebt, "The FinalDebt is not as espected");
}
