def test_that_bishop_cant_move_in_straight_line(self):
board = test_utils.empty_board
board[5][4] = (chessset.BISHOP, players.BLACK_PLAYER)
board[3][6] = (chessset.QUEEN, players.WHITE_PLAYER)
board[2][1] = (chessset.ROOK, players.BLACK_PLAYER)
board[7][2] = (chessset.BISHOP, players.WHITE_PLAYER)
self.assertFalse(bishop.try_to_move((5, 4), (5, 7), board))
def test_that_bishop_can_move_north_west(self):
board = test_utils.empty_board
board[5][4] = (chessset.BISHOP, players.BLACK_PLAYER)
board[3][6] = (chessset.QUEEN, players.WHITE_PLAYER)
board[2][1] = (chessset.ROOK, players.BLACK_PLAYER)
board[7][2] = (chessset.BISHOP, players.WHITE_PLAYER)
self.assertTrue(bishop.try_to_move((5, 4), (4, 5), board))
def test_that_bishop_cant_move_either_point_if_sourrounded_by_the_same_color(
self):
board = test_utils.empty_board
board[2][3] = (chessset.BISHOP, players.BLACK_PLAYER)
board[3][2] = (chessset.QUEEN, players.BLACK_PLAYER)
board[1][2] = (chessset.ROOK, players.BLACK_PLAYER)
board[1][4] = (chessset.BISHOP, players.BLACK_PLAYER)
board[3][4] = (chessset.PAWN, players.BLACK_PLAYER)
self.assertFalse(bishop.try_to_move((2, 3), (4, 5), board))
def test_that_bishop_can_attack_opponent_piece(self):
board = test_utils.empty_board
board[1][4] = (chessset.BISHOP, players.BLACK_PLAYER)
board[3][2] = (chessset.BISHOP, players.WHITE_PLAYER)
self.assertTrue(bishop.try_to_move((1, 4), (3, 2), board))
def test_that_bishop_can_cross_whole_board(self):
board = test_utils.empty_board
board[7][0] = (chessset.BISHOP, players.BLACK_PLAYER)
self.assertTrue(bishop.try_to_move((7, 0), (0, 7), board))
def test_that_bishop_cant_jump_over_piece(self):
board = test_utils.empty_board
board[5][2] = (chessset.BISHOP, players.BLACK_PLAYER)
board[3][4] = (chessset.QUEEN, players.BLACK_PLAYER)
self.assertFalse(bishop.try_to_move((5, 2), (1, 6), board))
def test_that_bishop_cant_attack_piece_the_same_color(self):
board = test_utils.empty_board
board[1][4] = (chessset.BISHOP, players.BLACK_PLAYER)
board[3][2] = (chessset.BISHOP, players.BLACK_PLAYER)
self.assertFalse(bishop.try_to_move((1, 4), (3, 2), board))
