public void Compute_For_Zero_Interest()
{
Credit credit = new Credit(40000, 0, 240);
decimal payment = credit.GetPaymentForMonth(51);
Assert.AreEqual(166.67, (double)Decimal.Round(payment, 2));
}
public void Compute_For_Less_Than_A_Months()
{
Credit credit = new Credit(40000, 7.57, 0);
decimal payment = credit.GetPaymentForMonth(0);
Assert.AreEqual(40000, (double)Decimal.Round(payment, 2));
}
public void Compute_For_Zero_Credit()
{
Credit credit = new Credit(0, 7.57, 240);
decimal payment = credit.GetPaymentForMonth(51);
Assert.AreEqual(0, (double)Decimal.Round(payment, 2));
}
public void Compute_For_3rd_Month_Of_4th_Year()
{
Credit credit = new Credit(40000, 7.57, 240);
decimal payment = credit.GetPaymentForMonth(51);
Assert.AreEqual(366.43, (double)Decimal.Round(payment, 2));
}