public void GetStatementTransactions_ThreeTransactions_TransactionsShowInResult()
{
var amount1 = 1000;
var amount2 = 2000;
var amount3 = 500;
var closingBalance1 = 1000;
var closingBalance2 = 3000;
var closingBalance3 = 2500;
var mockDateProvider = GetMockDateProviderWithDatesForAcceptanceTestScenario(out var transactionDate1, out var transactionDate2, out var transactionDate3);
var transactionRepo = new TransactionRepo(mockDateProvider.Object);
var subject = GetTestSubject(transactionRepo);
subject.Deposit(amount1);
subject.Deposit(amount2);
subject.Withdraw(amount3);
var transactions = transactionRepo.GetStatementTransactions();
Assert.AreEqual(3, transactions.Count);
Assert.AreEqual(amount1, transactions[0].Amount);
Assert.AreEqual(transactionDate1, transactions[0].Date);
Assert.AreEqual(closingBalance1, transactions[0].ClosingBalance);
Assert.AreEqual(amount2, transactions[1].Amount);
Assert.AreEqual(transactionDate2, transactions[1].Date);
Assert.AreEqual(closingBalance2, transactions[1].ClosingBalance);
Assert.AreEqual(amount3, transactions[2].Amount);
Assert.AreEqual(transactionDate3, transactions[2].Date);
Assert.AreEqual(closingBalance3, transactions[2].ClosingBalance);
}
public void PrintStatement()
{
_console.WriteLine("Date || Amount || Balance");
var transactionStatementLines = _transactionRepo.GetStatementTransactions();
transactionStatementLines.Reverse();
foreach (var line in transactionStatementLines)
{
var formatted = $"{line.Date} || {line.ChangeToClosingBalance} || {line.ClosingBalance}";
_console.WriteLine(formatted);
}
}
