public void IsOver2YearsTest()
{
var isOver2Year = _util.IsOver2Years(DateTime.Today.AddYears(-2).AddDays(-1));
Assert.IsTrue(isOver2Year);
isOver2Year = _util.IsOver2Years(DateTime.Today.AddYears(-2));
Assert.IsTrue(isOver2Year);
isOver2Year = _util.IsOver2Years(DateTime.Today.AddYears(-2).AddDays(1));
Assert.IsFalse(isOver2Year);
}
public Discount LongServiceDiscount(CustomerAccount account)
{
decimal discountValue;
var discountType = DiscountType.LongServiceDiscount;
if (_util.IsOver3Years(account.CreatedOn))
{
discountValue = 1;
}
else if (_util.IsOver2Years(account.CreatedOn))
{
discountValue = 0.5M;
}
else
{
if (_util.IsOver1Year(account.CreatedOn))
{
discountValue = 0.25M;
}
else
{
discountType = DiscountType.None;
discountValue = 0;
}
}
return(new Discount
{
DiscountType = discountType,
DiscountValue = discountValue
});
}
