public void TestDefaultTotalInterestPayableCalculation(decimal vehiclePrice, decimal deposit, decimal apr, short termMonths, decimal expectedInterest)
{
var financeCalc = new FinanceCalculatorBase();
var totalInterestPayable = financeCalc.GetTotalInterestPayable(vehiclePrice, deposit, apr, termMonths);
Assert.AreEqual(expectedInterest, totalInterestPayable);
}
public void TestDefaultAprCalculation(short termMonth, decimal expectedApr)
{
var financeCalc = new FinanceCalculatorBase();
var apr = financeCalc.GetAnnualPercentageRate(termMonth);
Assert.AreEqual(expectedApr, apr);
}