public void GetValueAtLocation_throws_IndexOutOfRangeException_when_invalid_location_provided()
{
//Arrange
var board = new StandardTestBoard();
//Act & Assert
Assert.ThrowsException <IndexOutOfRangeException>(() => board.GetValueAtLocation(4, 4));
}
public void PlaceTokenOnBoard_throws_exception_when_spot_not_available_on_board()
{
//Arrange
var board = new StandardTestBoard();
//Act
board.PlaceTokenOnBoard(TickTackToeBoard.TickTackToeToken.X, 1, 1);
//Assert
Assert.ThrowsException <InvalidOperationException>(() => board.PlaceTokenOnBoard(TickTackToeBoard.TickTackToeToken.O, 1, 1));
}
public void AnyMovesLeft_is_true_when_board_still_has_spaces_available()
{
//Arrange
var board = new StandardTestBoard();
//Act
var result = board.AnyMovesLeft();
//Assert
Assert.IsTrue(result);
}
public void Board_gets_constructed_with_3_by_3_dimensions()
{
//Arrange
var board = new StandardTestBoard();
//Act
var columns = board.BoardColumnCount;
var rows = board.BoardRowCount;
//Assert
Assert.IsTrue(columns == 3);
Assert.IsTrue(rows == 3);
}
public void PlaceTokenOnBoard_puts_correct_token_in_spot_on_board()
{
//Arrange
var board = new StandardTestBoard();
int column = 1;
int row = 1;
var token = TickTackToeBoard.TickTackToeToken.O;
//Act
board.PlaceTokenOnBoard(token, row, column);
var valueAfterPlacement = board.GetValueAtLocation(row, column);
//Assert
Assert.AreEqual(token, valueAfterPlacement);
}
public void GetValueAtLocation_returns_accurate_value()
{
//Arrange
var board = new StandardTestBoard();
var token = TickTackToeBoard.TickTackToeToken.O;
int expectedRow = 1;
int expectedColumn = 2;
board.PlaceTokenOnBoard(token, expectedRow, expectedColumn);
//Act
var value = board.GetValueAtLocation(expectedRow, expectedColumn);
//Assert
Assert.AreEqual(token, value);
}
public void PlaceTokenOnBoard_puts_token_in_correct_spot_on_board()
{
//Arrange
var board = new StandardTestBoard();
int column = 1;
int row = 1;
var valueBeforePlacement = board.GetValueAtLocation(row, column);
//Act
board.PlaceTokenOnBoard(TickTackToeBoard.TickTackToeToken.O, row, column);
var valueAfterPlacement = board.GetValueAtLocation(row, column);
//Assert
Assert.AreNotEqual(valueBeforePlacement, valueAfterPlacement);
//TODO check to make sure no other elements in the array were changed (will need to use a fake/moq for this)
}
public void PlaceTokenOnBoard_puts_token_in_available_spot_on_board()
{
//Arrange
var board = new StandardTestBoard();
int column = 1;
int row = 1;
var valueBeforePlacement = board.GetValueAtLocation(row, column);
//Act
board.PlaceTokenOnBoard(TickTackToeBoard.TickTackToeToken.O, row, column);
var valueAfterPlacement = board.GetValueAtLocation(row, column);
//Assert
Assert.AreEqual(TickTackToeBoard.TickTackToeToken.Available, valueBeforePlacement);
Assert.AreNotEqual(valueBeforePlacement, valueAfterPlacement);
}
public void Board_is_constructed_with_all_available_slots()
{
//Arrange
var board = new StandardTestBoard();
var result = true;
//Act
foreach (var playableSpace in board.Board)
{
if (playableSpace != TickTackToeBoard.TickTackToeToken.Available)
{
result = false;
}
}
//Assert
Assert.IsTrue(result);
}
public void AnyMovesLeft_is_false_when_board_still_has_no_spaces_available()
{
//Arrange
var board = new StandardTestBoard();
board.PlaceTokenOnBoard(TickTackToeBoard.TickTackToeToken.X, 0, 0);
board.PlaceTokenOnBoard(TickTackToeBoard.TickTackToeToken.X, 0, 1);
board.PlaceTokenOnBoard(TickTackToeBoard.TickTackToeToken.X, 0, 2);
board.PlaceTokenOnBoard(TickTackToeBoard.TickTackToeToken.O, 1, 0);
board.PlaceTokenOnBoard(TickTackToeBoard.TickTackToeToken.O, 1, 1);
board.PlaceTokenOnBoard(TickTackToeBoard.TickTackToeToken.O, 1, 2);
board.PlaceTokenOnBoard(TickTackToeBoard.TickTackToeToken.O, 2, 0);
board.PlaceTokenOnBoard(TickTackToeBoard.TickTackToeToken.O, 2, 1);
board.PlaceTokenOnBoard(TickTackToeBoard.TickTackToeToken.O, 2, 2);
//Act
var result = board.AnyMovesLeft();
//Assert
Assert.IsFalse(result);
}
