public void Commission_is_rounded_up_to_the_next_cent()
{
Initer.Init("Server=(localdb)\\mssqllocaldb;Database=DddInPractice;Trusted_Connection=True;");
BalanceChangedEvent balanceChangedEvent = null;
DomainEvents_old.Register <BalanceChangedEvent>(ev => balanceChangedEvent = ev);
var atm = new Atm();
atm.LoadMoney(Dollar + TenCent);
atm.TakeMoney(1.1m);
atm.MoneyCharged.Should().Be(1.12m);
}
public void Commission_is_at_least_one_cent()
{
Initer.Init("Server=(localdb)\\mssqllocaldb;Database=DddInPractice;Trusted_Connection=True;");
BalanceChangedEvent balanceChangedEvent = null;
DomainEvents_old.Register <BalanceChangedEvent>(ev => balanceChangedEvent = ev);
var atm = new Atm();
atm.LoadMoney(Cent);
atm.TakeMoney(0.01m);
atm.MoneyCharged.Should().Be(0.02m);
}
public void Take_money_raises_an_event()
{
Initer.Init("Server=(localdb)\\mssqllocaldb;Database=DddInPractice;Trusted_Connection=True;");
Atm atm = new Atm();
atm.LoadMoney(Dollar);
BalanceChangedEvent balanceChangedEvent = null;
DomainEvents_old.Register <BalanceChangedEvent>(ev => balanceChangedEvent = ev);
atm.TakeMoney(1m);
balanceChangedEvent.Should().NotBeNull();
balanceChangedEvent.Delta.Should().Be(1.01m);
}
public virtual void TakeMoney(decimal amount)
{
if (CanTakeMoney(amount) != string.Empty)
{
throw new InvalidOperationException();
}
Money output = MoneyInside.Allocate(amount);
MoneyInside -= output;
decimal amountWithCommission = CalculateAmountWithCommission(amount);
MoneyCharged += amountWithCommission;
DomainEvents_old.Raise(new BalanceChangedEvent(amountWithCommission));
}
public static void Init(string connectionString)
{
SessionFactory.Init(connectionString);
HeadOfficeInstance.Init();
DomainEvents_old.Init();
}
