public void Add_1000_credit_and_400_debit_should_give_600_for_last_balance()
{
_bankAccount.AddCredit(1000);
_bankAccount.AddDebit(400);
_bankAccount.Print(_printer);
Check.That(_printer.Statements.Count).Equals(2);
Check.That(_printer.Statements[0].ToString())
.Equals("01/01/2016 || || 400.00 || 600.00 ");
Check.That(_printer.Statements[1].ToString())
.Equals("01/01/2016 || 1000.00 || || 1000.00 ");
}