/// <summary>
/// Disposes the game settings and starts a new game.
/// </summary>
/// <param name="command">The command.</param>
/// <param name="game">The game, whose methods Dispose and Play are used.</param>
public override void ProcessCommand(string command, BullsAndCowsGame game)
{
if (command == RestartCommand)
{
game.Dispose();
game.Play();
}
else if (this.Successor != null)
{
this.Successor.ProcessCommand(command, game);
}
else
{
throw new ArgumentNullException(NullExceptionText);
}
}
public void TestPlay()
{
BullsAndCowsGame game = new BullsAndCowsGame();
BullsAndCowsGame_Accessor accessor = new BullsAndCowsGame_Accessor();
StringBuilder sb = new StringBuilder();
StringWriter writer = new StringWriter(sb);
Console.SetOut(writer);
StringReader reader = new StringReader("exit");
Console.SetIn(reader);
game.Play();
writer.Close();
reader.Close();
string expected = Environment.NewLine + accessor.WelcomeMsg +
Environment.NewLine + "Enter your guess or command: " +
"Good bye!" + Environment.NewLine;
string actual = sb.ToString();
Assert.AreEqual <string>(expected, actual,
EXECUTING_COMMAND_ERROR_MSG);
}
