private static string GetFormattedLine(Transaction transaction, Money balance)
{
return string.Format("| {0} | {1} | {2}",
FormattedDate(transaction.Date),
transaction.Money.FormattedAmount(),
balance.FormattedAmount());
}
public void Print(IList<Transaction> transactions)
{
_Console.WriteLine(StatementHeader);
var balance = new Money(transactions.Sum(a => a.Money.Amount));
foreach (var transaction in transactions.OrderByDescending(a => a.Date))
{
_Console.WriteLine(GetFormattedLine(transaction, balance));
balance.Amount -= transaction.Money.Amount;
}
}
private static Transaction GetTransaction(Money money, DateTime date)
{
return new Transaction {Money = money, Date = date};
}
public void ReturnAmountAsFormattedString()
{
var money = new Money(2500m);
Assert.AreEqual("2,500.00", money.FormattedAmount());
}
protected bool Equals(Money other)
{
return Amount == other.Amount;
}
