public void WithAmountMinus50ShouldCreateADebitOf50()
{
var subject = new CreditLedgerTransaction();
LedgerTransaction result = subject.WithAmount(-50);
Assert.AreEqual(-50M, result.Amount);
}
public void WithAmount50ShouldAZeroDebitAmount()
{
var subject = new CreditLedgerTransaction();
LedgerTransaction result = subject.WithAmount(50);
Assert.AreEqual(0M, result.Debit);
}
public void WithAmount50ShouldReturnSameObjectForChaining()
{
var subject = new CreditLedgerTransaction();
LedgerTransaction result = subject.WithAmount(50);
Assert.AreSame(subject, result);
}
public LedgerTransaction CreateLedgerTransaction(LedgerEntryLine reconciliation, LedgerEntry ledgerEntry,
decimal amount, string narrative)
{
if (reconciliation == null)
{
throw new ArgumentNullException(nameof(reconciliation));
}
if (ledgerEntry == null)
{
throw new ArgumentNullException(nameof(ledgerEntry));
}
if (narrative == null)
{
throw new ArgumentNullException(nameof(narrative));
}
LedgerTransaction newTransaction = new CreditLedgerTransaction();
newTransaction.WithAmount(amount).WithNarrative(narrative);
newTransaction.Date = reconciliation.Date;
ledgerEntry.AddTransaction(newTransaction);
return newTransaction;
}