def test_equals_case_1():
""" test_equals_case_detected_in_a_bug"""
board_set = set()
board = Board(6, 4)
rook = Rook()
queen = Queen()
bishop = Bishop()
board.put(rook, 2, 1)
board.put(queen, 4, 0)
board.put(bishop, 5, 2)
board_set.add(board)
another_board = Board(6, 4)
rook = Rook()
queen = Queen()
bishop = Bishop()
another_board.put(rook, 2, 1)
another_board.put(queen, 4, 0)
another_board.put(bishop, 5, 2)
assert another_board in board_set
board_set.add(another_board)
assert len(board_set) == 1
def test_free_bug():
queen = Queen()
queen_2 = Queen()
board = Board(7, 7)
assert len(board.free_positions()) == 49
board.put(queen, 4, 3)
assert len(board.free_positions()) == 26
board.put(queen, 0, 0)
assert len(board.free_positions()) == 12
board.clean(0, 0)
assert len(board.free_positions()) == 26
def test_queen_identification_q():
"""
docstrings should comply to pep257 for every public class
and method and module function (except from tests)
"""
queen = Queen()
assert queen.piece_identification == 'Q'
def test_queen_positions_to_take():
"""
docstrings should comply to pep257 for every public class
and method and module function (except from tests)
"""
board = Board(3, 3)
queen = Queen()
board.put(queen, 1, 1)
expected = [
(0, 0),
(0, 1),
(0, 2),
(1, 0),
(1, 1),
(1, 2),
(2, 0),
(2, 1),
(2, 2),
]
res = queen.positions_to_take(board, 1, 1)
assert set([pos for pos in res]) == set(expected)
def test_conflict_case():
"""test_conflict_special_case_found"""
board = Board(6, 4)
rook = Rook()
queen = Queen()
board.put(rook, 2, 1)
assert board.conflict(4, 0) is False
assert board.conflict(5, 2) is False
assert (5, 2) in board.free_positions()
board.put(queen, 4, 0)
assert (5, 2) in board.free_positions()
assert board.conflict(5, 2) is False
def test_free_with_pieces():
"""test_free_with_a_king_in_the_board_happy_path """
king = King()
queen = Queen()
board = Board(7, 7)
assert len(board.free_positions()) == 49
board.put(king, 5, 5)
assert len(board.free_positions()) == 40
board.clean(5, 5)
assert len(board.free_positions()) == 49
board.put(queen, 4, 3)
assert len(board.free_positions()) == 26
board.clean(4, 3)
assert len(board.free_positions()) == 49
def test_takes_valid_ones():
"""test_takes_in_diagonal_vertical_and_horizontal"""
queen = Queen()
small_board = Board(3, 3)
small_board.put(queen, 0, 0)
valid_positions = [
(0, 0),
(1, 1),
(2, 2),
(0, 1),
(0, 2),
(1, 0),
(2, 0),
]
verify_piece_movement(queen, small_board, valid_positions, 0, 0)