public void return_the_header_when_receiveing_an_empty_list()
{
var statementFormatter = new StatementPrinter();
statementFormatter.PrintStatement(new List <Transaction>());
String actualOutput = _fakeoutput.ToString();
Assert.AreEqual(Header, actualOutput);
}
public void SetUp()
{
consoleOutput = new StringBuilder();
Console.SetOut(new StringWriter(consoleOutput));
dateTimeProvider = new Mock <IDateTimeProvider>();
repository = new TransactionRepository();
statementPrinter = new StatementPrinter();
accountService = new AccountService(repository, dateTimeProvider.Object, statementPrinter);
}
public void format_correctly_a_deposit()
{
var statementFormatter = new StatementPrinter();
var date = new DateTime(2014, 4, 1);
var transactions = new List <Transaction>()
{
new Transaction(1000, date)
};
statementFormatter.PrintStatement(transactions);
String actualOutput = _fakeoutput.ToString();
var expectedOutput = new StringBuilder();
expectedOutput.AppendLine("DATE | AMOUNT | BALANCE");
expectedOutput.AppendLine("01/04/2014 | 1000.00 | 1000.00");
Assert.AreEqual(expectedOutput.ToString(), actualOutput);
}
public void print_transactions_in_reverse_order()
{
var statementFormatter = new StatementPrinter();
var date1 = new DateTime(2014, 4, 1);
var date2 = new DateTime(2014, 4, 2);
var transactions = new List <Transaction>()
{
new Transaction(-1000, date1),
new Transaction(2000, date2)
};
statementFormatter.PrintStatement(transactions);
String actualOutput = _fakeoutput.ToString();
var expectedOutput = new StringBuilder();
expectedOutput.AppendLine("DATE | AMOUNT | BALANCE");
expectedOutput.AppendLine("02/04/2014 | 2000.00 | 1000.00");
expectedOutput.AppendLine("01/04/2014 | -1000.00 | -1000.00");
Assert.AreEqual(expectedOutput.ToString(), actualOutput);
}
