public void AddItemTest()
{
string prodname = "Banana";
decimal latestPrice = 0.75m;
int quantity = 2;
OrderItem target = new OrderItem(prodname, latestPrice, quantity);
int expected = 3;
int actual = target.AddItem();
Assert.AreEqual(expected, actual);
}
public void AddItemQuantityAddedBlank()
{
// Arrange
string pName = "Beans";
decimal lPrice = 1.00M;
int quant = 4;
OrderItem beans = new OrderItem(pName, lPrice, quant);
// Act
beans.AddItem();
// Assert
Assert.AreEqual(5, beans.Quantity);
}