public List <string> TakeTurn(string guess)
{
RemainingAttempts--;
currentResults.Clear();
messages.Clear();
messages.AddRange(ValidateGuess(guess));
if (messages.Count() != 0)
{
messages.Add("You lose a turn!");
if (RemainingAttempts == 0)
{
messages.Add("You are not the Mastermind. Sorry.");
}
else
{
messages.Add(string.Format("You have {0} remaining!", RemainingAttempts));
}
}
else
{
for (var i = 0; i < guess.Length; i++)
{
currentResults.Add(targetNumber.CheckDigit(i, int.Parse(guess[i].ToString())));
}
if (currentResults.All(x => x == PositionFeedback.Correct))
{
IsWon = true;
messages.Add("Correct! You are the Mastermind!");
}
else
{
currentResults.Sort(); // randomizes enough
messages.Add(DisplayResults(currentResults));
if (RemainingAttempts == 0)
{
messages.Add("You are not the Mastermind. Sorry.");
}
else
{
messages.Add(string.Format("Not there yet, you have {0} more chances.", RemainingAttempts));
}
}
}
return(messages);
}
public void Test_TargetNumber_Creation()
{
// won't compile, that's good
//var tn = new TargetNumber();
var tn = new TargetNumber(4, 1, 6);
//4, 1, 6);
//position too low
Assert.ThrowsException <ArgumentException>(() => tn.CheckDigit(-1, 4));
// position too high
Assert.ThrowsException <ArgumentException>(() => tn.CheckDigit(12, 4));
// number too low
Assert.ThrowsException <ArgumentException>(() => tn.CheckDigit(12, -1));
// number too high
Assert.ThrowsException <ArgumentException>(() => tn.CheckDigit(12, 8));
}