def test_doing_and_undoing(self):
pieces = self.pieces
board = Position(pieces, black(), None)
move = Move(board, loc(0, 0))
move.do()
self.assertEqual(board.get_piece(0, 0), player_piece(black()))
self.assertNotEqual(board.get_piece(0, 0), pieces[0][0])
self.assertEqual(board.whose_move(), red())
self.assertEqual(board.previous_piece, pieces[0][0])
moves = board.get_moves()
self.assertEqual(len(moves), 3 + 3)
move.undo()
self.assertEqual(board.get_piece(0, 0), pieces[0][0])
self.assertEqual(board.previous_piece, None)
self.assertEqual(board.whose_move(), black())
moves = board.get_moves()
self.assertEqual(len(moves), 4 * 4 - 2 * 2)
def test_doing_and_undoing(self):
pieces = self.pieces
board = Position(pieces,black(),None)
move = Move(board,loc(0,0))
move.do()
self.assertEqual(board.get_piece(0,0),
player_piece(black()))
self.assertNotEqual(board.get_piece(0,0),pieces[0][0])
self.assertEqual(board.whose_move(),red())
self.assertEqual(board.previous_piece,pieces[0][0])
moves = board.get_moves()
self.assertEqual(len(moves),3+3)
move.undo()
self.assertEqual(board.get_piece(0,0),pieces[0][0])
self.assertEqual(board.previous_piece,None)
self.assertEqual(board.whose_move(),black())
moves = board.get_moves()
self.assertEqual(len(moves),4*4-2*2)
def test_data_storage(self):
pieces = self.pieces
board = Position(pieces,red(),None)
self.assertEqual(red(),board.whose_move())
for i in range(4):
for j in range(4):
self.assertEqual(pieces[i][j],board.get_piece(i,j))
p = pieces[2][3]
for i in range(4):
for j in range(4):
pieces[i][j] = None
self.assertEqual(p,board.get_piece(2,3))
def test_data_storage(self):
pieces = self.pieces
board = Position(pieces, red(), None)
self.assertEqual(red(), board.whose_move())
for i in range(4):
for j in range(4):
self.assertEqual(pieces[i][j], board.get_piece(i, j))
p = pieces[2][3]
for i in range(4):
for j in range(4):
pieces[i][j] = None
self.assertEqual(p, board.get_piece(2, 3))
def test_tile_count_midgame(self):
board = Position(self.pieces, black(), None)
nMoves = 3
# do 3 random moves
for i in range(nMoves):
board.get_moves().pop().do()
pieces = [[None for i in range(4)] for j in range(4)]
for i in range(4):
for j in range(4):
pieces[i][j] = board.get_piece(i, j)
board = Position(pieces, board.whose_move(), board.previous_piece)
self.assertEqual(board.tile_count, 4 * 4 - nMoves)
def test_tile_count_midgame(self):
board = Position(self.pieces,black(),None)
nMoves = 3
# do 3 random moves
for i in range(nMoves):
board.get_moves().pop().do()
pieces = [[None for i in range(4)] for j in range(4)]
for i in range(4):
for j in range(4):
pieces[i][j] = board.get_piece(i,j)
board = Position(pieces,board.whose_move(),
board.previous_piece)
self.assertEqual(board.tile_count,4*4-nMoves)