public bool Purchase(int Id) // köpa grejerna
{
foreach (Product prodObj in productList)
{
if (prodObj.GetId() == Id)
{
int priceTag = prodObj.GetPrice();
if (userMoneyPool.HaveMoney(priceTag))
{
productList.Remove(prodObj);
userMoneyPool.UseMoney(prodObj.GetPrice());
prodObj.Use(); // don't know if well just use it now
//userList.Add( prodObj); // or put it in a new list and use all at checkout
return(true);
}
}
}
return(false);
}
public void UseMoney_PutInMoneyUseToMuch_SameSaldo()
{
//Arrange
MoneyPool myMoneyPool = new MoneyPool();
myMoneyPool.Add(MyLocalCurrency.Fifty);
myMoneyPool.Add(MyLocalCurrency.Ten);
myMoneyPool.Add(MyLocalCurrency.Five);
myMoneyPool.Add(MyLocalCurrency.One);
myMoneyPool.Add(MyLocalCurrency.One);
int myExpectedSaldo = 7;
//Act
myMoneyPool.UseMoney(30);
myMoneyPool.UseMoney(30);
myMoneyPool.UseMoney(30);
int mySaldo = myMoneyPool.Saldo();
//Assert
Assert.Equal(myExpectedSaldo, mySaldo);
}
public void HaveMoney_UseMoney_HaveRightMoneyLeft()
{
//Arrange
MoneyPool myMoneyPool = new MoneyPool();
myMoneyPool.Add(MyLocalCurrency.Fifty);
myMoneyPool.Add(MyLocalCurrency.Ten);
myMoneyPool.Add(MyLocalCurrency.Five);
myMoneyPool.Add(MyLocalCurrency.One);
myMoneyPool.Add(MyLocalCurrency.One);
int myExpectedSaldo = 37;
//Act
myMoneyPool.UseMoney(30);
int mySaldo = myMoneyPool.Saldo();
//Assert
Assert.Equal(myExpectedSaldo, mySaldo);
}
