public void DifficultyLevelSelector_InputIs1_ReturnsEasyComputerPlayer()
{
TestConsoleInputRetriever inputRetriever = new TestConsoleInputRetriever("1");
var actual = DifficultyLevelSelector.SetComputerPlayerLevel(inputRetriever);
Assert.IsType <EasyComputerPlayer>(actual);
}
public void DifficultyLevelSelector_InputIs4_ReturnsImpossibleComputerPlayer()
{
TestConsoleInputRetriever inputRetriever = new TestConsoleInputRetriever("4");
var actual = DifficultyLevelSelector.SetComputerPlayerLevel(inputRetriever);
Assert.IsType <ImpossibleComputerPlayer>(actual);
}
public void GameRunner_RunGame_RunsToCompletion(bool playAgain)
{
IConsoleInputRetriever inputRetriever = new TestConsoleInputRetriever("test", playAgain);
IPlayer playerOne = new EasyComputerPlayer();
IPlayer playerTwo = new EasyComputerPlayer();
GameRunner gameRunner = new GameRunner(inputRetriever, playerOne, playerTwo);
var actual = gameRunner.RunGame();
Assert.Equal(playAgain, actual);
}
public void HumanPlayer_InputValid_CorrectSquareUpdated(string userInput, int column, int row)
{
IConsoleInputRetriever inputRetriever = new TestConsoleInputRetriever(userInput);
HumanPlayer humanPlayer = new HumanPlayer(inputRetriever);
var board = new Board();
var actual = humanPlayer.PlayerInput(board.Squares);
Assert.Equal("X", actual[column, row].DisplayCharacter);
Assert.Equal(SquareState.X, actual[column, row].State);
}
public void GameRunner_HandlePlayerTurn_NoWinDetected_ReturnsFalse()
{
IConsoleInputRetriever inputRetriever = new TestConsoleInputRetriever("5", true);
IPlayer playerOne = new HumanPlayer(inputRetriever);
IPlayer playerTwo = new EasyComputerPlayer();
var board = new Board();
GameRunner gameRunner = new GameRunner(inputRetriever, playerOne, playerTwo);
var actual = gameRunner.HandlePlayerTurn(board.Squares, playerOne);
Assert.False(actual);
}
public void GameRunner_HandlePlayerTurn_WinDetected_ReturnsTrue(int firstColumn, int firstRow, int secondColumn, int secondRow)
{
IConsoleInputRetriever inputRetriever = new TestConsoleInputRetriever("5", true);
IPlayer playerOne = new HumanPlayer(inputRetriever);
IPlayer playerTwo = new EasyComputerPlayer();
var board = new Board();
board.Squares[firstColumn, firstRow].State = SquareState.X;
board.Squares[secondColumn, secondRow].State = SquareState.X;
GameRunner gameRunner = new GameRunner(inputRetriever, playerOne, playerTwo);
var actual = gameRunner.HandlePlayerTurn(board.Squares, playerOne);
Assert.True(actual);
}
