public void ToStringShould_ReturnExpectedString_WhenThereIsNoMinesInASize2Board()
{
const string expectedString = ". . \n" + ". . \n";
var board = Board.CreateEmptyBoard(2);
var minesGenerator = new RandomMinesGenerator();
minesGenerator.PlaceMines(0, board);
HintGenerator.SetHints(board);
Assert.Equal(expectedString, board.ToString());
}
public void PlaceMinesShould_CreateCorrectNumberOfMines(int number)
{
var board = Board.CreateEmptyBoard(3);
var minesGenerator = new RandomMinesGenerator();
minesGenerator.PlaceMines(number, board);
var mines = board.Squares.Where(item => item.IsMine);
Assert.Equal(number, mines.Count());
}
public void ToStringShould_ReturnExpectedString_WhenThereIs1RevealedMineInASize1Board()
{
const string expectedHiddenString = ". \n";
const string expectedRevealedString = "* \n";
var board = Board.CreateEmptyBoard(1);
var minesGenerator = new RandomMinesGenerator();
minesGenerator.PlaceMines(1, board);
HintGenerator.SetHints(board);
Assert.Equal(expectedHiddenString, board.ToString());
board.RevealAllSquares();
Assert.Equal(expectedRevealedString, board.ToString());
}
public void SetHintsShould_setHintTo0_WhenThereIsOnly1MineSquare()
{
var mineGenerator = new RandomMinesGenerator();
var board = Board.CreateEmptyBoard(1);
mineGenerator.PlaceMines(1, board);
HintGenerator.SetHints(board);
foreach (var item in board.Squares)
{
Assert.Equal(0, item.Hint);
}
}
public void SetHintsShould_Set3HintsWithValue1_WhenThereIs1Mine_InASize2Board()
{
var board = Board.CreateEmptyBoard(2);
var mineGenerator = new RandomMinesGenerator();
mineGenerator.PlaceMines(1, board);
HintGenerator.SetHints(board);
var squaresWithHintValueOne = board.Squares.Where(item => item.Hint == 1);
Assert.Equal(3, squaresWithHintValueOne.Count());
}