public void addPayment()
{
decimal expectedPayment = 10;
Sale s = new OTCSale();
s.AddCashPayment(10);
Assert.AreEqual(expectedPayment, s.PaymentTotal);
}
public void increseQuentity()
{
decimal expectedQty = 2;
Sale s = new OTCSale();
MenuProduct m1 = new MenuProduct {
Price = 3
};
s.AddSaleLineItem(m1);
SaleLineItem sli = s.AddSaleLineItem(m1);
Assert.AreEqual(expectedQty, sli.Quantity);
}
public void saleTotal()
{
decimal expectedTotal = 8;
Sale s = new OTCSale();
MenuProduct m1 = new MenuProduct {
Price = 3
};
MenuProduct m2 = new MenuProduct {
Price = 5
};
s.AddSaleLineItem(m1);
s.AddSaleLineItem(m2);
Assert.AreEqual(expectedTotal, s.SaleTotal);
}
public void saleChange()
{
decimal expectedChange = 2;
Sale s = new OTCSale();
MenuProduct m1 = new MenuProduct {
Price = 3
};
MenuProduct m2 = new MenuProduct {
Price = 5
};
s.AddSaleLineItem(m1);
s.AddSaleLineItem(m2);
s.AddCashPayment(10);
Assert.AreEqual(expectedChange, s.Change);
}
