public void PokerFaceMain_FileNotFound_ExitsEarly()
{
// Arrange
_cardHandsFileReader.FileExists().Returns(false);
var pokerFaceMain = new PokerFaceMain(_cardHandsFileReader, _pokerHandNamer);
// Act
var result = pokerFaceMain.EvaluateHands();
// Assert
Assert.AreEqual((int)Constants.ExitStatusCode.InputFileNotFound, result);
}
public int EvaluateHands()
{
if (!_cardHandsFileReader.FileExists())
{
Console.WriteLine(Constants.ErrorMessageInputFileNotFound);
return((int)Constants.ExitStatusCode.InputFileNotFound);
}
_cardHandsFileReader.OpenFile();
while (!_cardHandsFileReader.AtEndOfFile())
{
var cardHandString = _cardHandsFileReader.ReadNextCardHandLine();
var cardHand = MapStringToCardHand.Map(cardHandString);
if (cardHand != null)
{
var pokerHandName = _pokerHandNamer.GetPokerHandNameForCardHand(cardHand);
Console.WriteLine($"{cardHandString} => {pokerHandName}");
}
else
{
Console.WriteLine($"Error: Could not construct valid card hand from line: {cardHandString}");
}
}
_cardHandsFileReader.CloseFile();
return((int)Constants.ExitStatusCode.Success);
}