public void AddDebit()
{
var transactionRepository = new TransactionRepository();
var transaction = new Debit(Amount, Date);
transactionRepository.AddCredit(new Credit(100, Date));
transactionRepository.AddDebit(transaction);
Assert.True(transactionRepository.GetTransactions().Contains(transaction));
}
public void Withdraw(decimal amount)
{
_transactionRepository.AddDebit(new Debit(amount, _clock.GetCurrentDate()));
}