/// <summary>
/// Initial new Bulls and cows game
/// </summary>
public void StartGame()
{
Console.WriteLine(Messages.START_EXPRESSION);
BullsAndCowsGame bullsAndCows = new BullsAndCowsGame();
bullsAndCows.Initialize();
this.helpUsedCount = 0;
this.attemptsCount = 0;
while (this.isGameRunning)
{
Console.WriteLine(Messages.ENTER_GUESS);
string command = Console.ReadLine().Trim().ToLower();
if (command == HelpCommand)
{
string digitsRevealed = bullsAndCows.RevealRandomDigit(ref this.helpUsedCount);
Console.WriteLine(digitsRevealed);
}
else if (command == TopCommand)
{
Console.WriteLine(this.scoreBoard);
}
else if (command == RestartCommand)
{
Console.Clear();
this.StartGame();
}
else if (command == ExitCommand)
{
this.isGameRunning = false;
Console.WriteLine("Good bye!");
}
else if (bullsAndCows.IsValidGuess(command))
{
this.ProcessUserInputedDigits(command, bullsAndCows);
}
else
{
Console.WriteLine(Messages.WRONG_INPUT);
}
}
}
public void IsValidGuess_TwoSymbols_OnlyNumbers_IsFalse()
{
BullsAndCowsGame demo = new BullsAndCowsGame();
var guess = demo.IsValidGuess("10");
Assert.IsFalse(guess);
}
public void TestWithNullGuess()
{
BullsAndCowsGame game = new BullsAndCowsGame();
bool result = game.IsValidGuess(null);
}
public void TestValidGuessWithWhiteThreeDigits()
{
BullsAndCowsGame game = new BullsAndCowsGame();
bool result = game.IsValidGuess("123");
Assert.IsFalse(result);
}
public void TestValidGuessWithWhiteSpace()
{
BullsAndCowsGame game = new BullsAndCowsGame();
bool result = game.IsValidGuess("\n\n\t\t");
Assert.IsFalse(result);
}
public void TestValidGuessWithFourZeros()
{
BullsAndCowsGame game = new BullsAndCowsGame();
bool result = game.IsValidGuess("0000");
Assert.IsTrue(result);
}
public void TestValidGuessWithEmptyString()
{
BullsAndCowsGame game = new BullsAndCowsGame();
bool result = game.IsValidGuess("");
Assert.IsFalse(result);
}
public void TestValidGuessWithDuplicatedDigits()
{
BullsAndCowsGame game = new BullsAndCowsGame();
bool result = game.IsValidGuess("8383");
Assert.IsTrue(result);
}
public void TestValidGuess()
{
BullsAndCowsGame game = new BullsAndCowsGame();
bool result = game.IsValidGuess("1234");
Assert.IsTrue(result);
}
public void TestIsValidGuessWithLetters()
{
BullsAndCowsGame game = new BullsAndCowsGame();
bool result = game.IsValidGuess("abced");
Assert.IsFalse(result);
}
public void IsValidGuess_WrongInputExactlyFourSymbolsLength_WithNumbers_IsFalse()
{
BullsAndCowsGame demo = new BullsAndCowsGame();
var guess = demo.IsValidGuess("12ab");
Assert.IsFalse(guess);
}
