public void SetDonationAmount()
{
Donor doner = new Donor();
doner.DonationAmount = _decDonationAmount;
Assert.AreEqual(_decDonationAmount, doner.DonationAmount);
}
public void CalculateGiftAidMethod()
{
Donor doner = new Donor();
doner.DonationAmount = _decDonationAmount;
doner.GiftAidTotal = (doner.DonationAmount / 100) * _decTaxRate;
Assert.AreEqual(_decGiftAidAmount, doner.GiftAidTotal);
}