public void TestSimpleGame()
{
TetrisBoard board = new TetrisBoard(10, 5);
bool success = board.SetBlock(0, 0, new int[,]{
{1,1,1},
{1,1,1}
});
Assert.IsTrue(success);
while (board.MoveDown());
board.MergeBlock();
success = board.SetBlock(0, 0, new int[,]{
{1,1},
{1,1},
});
Assert.IsTrue(success);
while(board.MoveRight());
while(board.MoveDown());
Assert.True(board.HasTileAt(9,0));
board.MergeBlock();
int lines = board.RemoveLines();
Assert.AreEqual(2, lines);
Assert.False(board.HasTileAt(9,0));
}