public void TransferWithdrawsAndDeposits()
{
double initialFromAmount = 1000;
double initialToAmount = 500;
double amount = 10;
IAccount fromAccount = new SavingsAccount(36241604394L, initialFromAmount, new Customer());
IAccount toAccount = new SavingsAccount(36241604394L, initialToAmount, new Customer());
TransferService service = new TransferService(fromAccount, toAccount);
try
{
service.Transfer(amount);
}
catch (InnsufficientFundsException e)
{
Assert.Fail("Should not throw an exception");
}
Assert.AreEqual(initialFromAmount - amount, fromAccount.GetAmount());
Assert.AreEqual(initialToAmount + amount, toAccount.GetAmount());
}
public SavingsAccount RegisterSavingsAccount(decimal amount)
{
var a = new SavingsAccount(amount);
this.Accounts.Add(a);
return a;
}