public void BoardDetectsBottomLinesEvenIfNoCurrentPieceLeans()
{
var board = new Board(2, 3);
board.AddNewPiece();
board.AddNewBlock(1, 2);
board.AddNewBlock(0, 2);
//BB
//BB
Assert.AreEqual(2, board.GetBlocks().Count());
board.Advance();
Assert.AreEqual(0, board.GetBlocks().Count());
}
public void WhenPuttingAPieceItTheCurrentPiecePlacesAtZeroHeight()
{
var board = new Board();
board.AddNewPiece();
Assert.AreEqual(0, board.CurrentPiece.Y);
}
public void WhenCurrentPieceReachesBottomVerifyesIfThereIsLineEvenForComplexPieces()
{
var board = new Board(3, 5);
var block1 = new Block(0, 0);
var block2 = new Block(2, 0);
board.AddNewPiece(new[] { block1, block2 });
board.AddNewBlock(1, 4);
// P P
//
//
//
// X
Assert.AreEqual(1, board.GetBlocks().Count());
board.Advance(); //1
board.Advance();
board.Advance();
board.Advance(); //4
board.Advance();
Assert.IsNull(board.CurrentPiece);
Assert.AreEqual(0, board.GetBlocks().Count());
}
public void WhenPieceReachesBottomItsBlocksBecamePartOfTheBoard()
{
var board = new Board(2, 3);
board.AddNewPiece();
var block = board.CurrentPiece.GetBlocks().First();
board.Advance();
board.Advance();
board.Advance();//no deberia hacer linea
Assert.IsTrue(board.Contains(block));
}
public void WhenCurrentPieceColidesWithIsolatedBlocksEvenForComplexPieces()
{
var board = new Board(3, 3);
var block1 = new Block(0, 0);
var block2 = new Block(2, 0);
board.AddNewPiece(new[] { block1, block2 });
board.AddNewBlock(2, 2);
board.AddNewBlock(1, 0);
// PXP
//
// X
Assert.AreEqual(2, board.GetBlocks().Count());
board.Advance(); //1
Assert.AreEqual(2, board.GetBlocks().Count());
Assert.IsNotNull(board.CurrentPiece);
board.Advance(); //2
Assert.IsNull(board.CurrentPiece);
Assert.AreEqual(4, board.GetBlocks().Count());
}
public void WhenCurrentPieceReachesBottomVerifyesIfThereIsLine()
{
var board = new Board(2, 3);
board.AddNewBlock(1, 2);
board.AddNewPiece(); //0
board.Advance(); //1
board.Advance(); //2
board.Advance(); //La pieza se apoyó.
Assert.AreEqual(0, board.GetBlocks().Count());
}
public void WhenBoardAdvancesCurrentPieceGoesDown()
{
var board = new Board(30);
board.AddNewPiece();
for (int i = 0; i <= 20; i++)
{
Assert.AreEqual(i, board.CurrentPiece.Y);
board.Advance();
}
Assert.AreEqual(21, board.CurrentPiece.Y);
}
public void WhenBoardFirstAdvancesCurrentPieceGoesDown()
{
var board = new Board();
board.AddNewPiece();
board.Advance();
Assert.AreEqual(1, board.CurrentPiece.Y);
}
public void WhenAdvancesPieceBlocksAlsoAdvanceEvenForComplexPieces()
{
var board = new Board(4, 5);
var block1 = new Block(2, 0);
var block2 = new Block(3, 1);
board.AddNewPiece(new[] { block1, block2 });
board.Advance();
Assert.AreEqual(2, block1.X);
Assert.AreEqual(1, block1.Y);
Assert.AreEqual(3, block2.X);
Assert.AreEqual(2, block2.Y);
}
public void WhenAdvancesPieceBlocksAlsoAdvance()
{
var board = new Board();
board.AddNewPiece();
Assert.AreEqual(0, board.CurrentPiece.GetBlocks().First().Y);
board.Advance();
Assert.AreEqual(1, board.CurrentPiece.GetBlocks().First().Y);
}
public void WhenAddingPieceCurrentPieceExists()
{
var board = new Board();
board.AddNewPiece();
Assert.IsNotNull(board.CurrentPiece);
}
public void PiecesAreLeanedAlsoOnIsolatedBlocks()
{
var board = new Board(2, 4);
//
//
//B
//
var isolated = board.AddNewBlock(0, 2);
board.AddNewPiece();
var pieceBlock = board.CurrentPiece.GetBlocks().Single();
board.Advance();
board.Advance();
Assert.AreEqual(2, board.GetBlocks().Count());
Assert.IsTrue(board.GetBlocks().Contains(isolated));
Assert.IsTrue(board.GetBlocks().Contains(pieceBlock));
Assert.AreEqual(2, isolated.Y);
Assert.AreEqual(0, isolated.X);
Assert.AreEqual(1, pieceBlock.Y);
Assert.AreEqual(0, pieceBlock.X);
}
public void CurrentPieceAdvancesUntilBottom()
{
var board = new Board(3);
board.AddNewPiece(); //0
board.Advance(); //1
board.Advance(); //2
Assert.AreEqual(2, board.CurrentPiece.Y);
board.Advance();
Assert.IsNull(board.CurrentPiece);
}