def test_five_fold_is_not_draw():
# 1
g = BerkeleyGame()
# 2
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G1, chess.F3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G8, chess.F6)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F3, chess.G1)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F6, chess.G8)))
# 3
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G1, chess.F3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G8, chess.F6)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F3, chess.G1)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F6, chess.G8)))
# 4
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G1, chess.F3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G8, chess.F6)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F3, chess.G1)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F6, chess.G8)))
# 5
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G1, chess.F3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G8, chess.F6)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F3, chess.G1)))
assert g.ask_for(KSMove(QA.COMMON,
chess.Move(chess.F6,
chess.G8))) == KSAnswer(MA.REGULAR_MOVE)
def test_white_any_true():
g = BerkeleyGame()
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E2, chess.E4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E7, chess.E5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D1, chess.H5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D7, chess.D5)))
assert g.ask_for(KSMove(QA.ASK_ANY)) == KSAnswer(MA.HAS_ANY)
def test_five_fold_then_checkmate():
# 1
g = BerkeleyGame()
# 2
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G1, chess.F3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G8, chess.F6)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F3, chess.G1)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F6, chess.G8)))
# 3
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G1, chess.F3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G8, chess.F6)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F3, chess.G1)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F6, chess.G8)))
# 4
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G1, chess.F3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G8, chess.F6)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F3, chess.G1)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F6, chess.G8)))
# 5
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G1, chess.F3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G8, chess.F6)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F3, chess.G1)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F6, chess.G8)))
# School checkmate
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E2, chess.E4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E7, chess.E5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D1, chess.F3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.B8, chess.A6)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F1, chess.C4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.A6, chess.B8)))
assert g.ask_for(KSMove(QA.COMMON,
chess.Move(chess.F3, chess.F7))) == KSAnswer(
MA.CAPTURE_DONE,
capture_at_square=chess.F7,
special_announcement=SCA.CHECKMATE_WHITE_WINS)
def test_impossible_to_promotion_without_piece_spesification():
g = BerkeleyGame()
g._board.clear()
g._board.set_piece_at(chess.A7, chess.Piece(chess.PAWN, chess.WHITE))
g._board.set_piece_at(chess.H1, chess.Piece(chess.KING, chess.BLACK))
g._board.set_piece_at(chess.A1, chess.Piece(chess.KING, chess.WHITE))
g._generate_possible_to_ask_list()
assert g.ask_for(KSMove(QA.COMMON, chess.Move(
chess.A7, chess.A8))) == KSAnswer(MA.IMPOSSIBLE_TO_ASK)
def test_white_capture_en_passant():
g = BerkeleyGame()
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E2, chess.E4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G8, chess.H6)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E4, chess.E5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F7, chess.F5)))
assert g.ask_for(KSMove(QA.COMMON, chess.Move(
chess.E5, chess.F6))) == KSAnswer(MA.CAPTURE_DONE,
capture_at_square=chess.F5)
def test_black_illegal_after_any_true():
g = BerkeleyGame()
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E2, chess.E4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E7, chess.E5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D1, chess.H5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D7, chess.D5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.H5, chess.G6)))
g.ask_for(KSMove(QA.ASK_ANY))
# Legal in chess, but illegal after ask 'for any'
assert g.ask_for(KSMove(QA.COMMON, chess.Move(
chess.D8, chess.D7))) == KSAnswer(MA.IMPOSSIBLE_TO_ASK)
def test_check_rank():
g = BerkeleyGame()
g._board.clear()
g._board.set_piece_at(chess.B2, chess.Piece(chess.KING, chess.WHITE))
g._board.set_piece_at(chess.H8, chess.Piece(chess.KING, chess.BLACK))
g._board.set_piece_at(chess.D1, chess.Piece(chess.QUEEN, chess.BLACK))
g._generate_possible_to_ask_list()
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.B2, chess.A3)))
assert g.ask_for(KSMove(QA.COMMON, chess.Move(
chess.D1, chess.D3))) == KSAnswer(MA.REGULAR_MOVE,
special_announcement=SCA.CHECK_RANK)
def test_castling():
g = BerkeleyGame()
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E2, chess.E4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E7, chess.E5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F1, chess.C4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F8, chess.C5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G1, chess.H3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G8, chess.H6)))
assert g.ask_for(KSMove(QA.COMMON,
chess.Move(chess.E1,
chess.G1))) == KSAnswer(MA.REGULAR_MOVE)
def test_stalemate():
g = BerkeleyGame()
g._board.clear()
g._board.set_piece_at(chess.C2, chess.Piece(chess.KING, chess.WHITE))
g._board.set_piece_at(chess.H8, chess.Piece(chess.KING, chess.BLACK))
g._board.set_piece_at(chess.G1, chess.Piece(chess.ROOK, chess.WHITE))
g._board.set_piece_at(chess.A1, chess.Piece(chess.ROOK, chess.WHITE))
g._generate_possible_to_ask_list()
assert g.ask_for(KSMove(QA.COMMON,
chess.Move(chess.A1, chess.A7))) == KSAnswer(
MA.REGULAR_MOVE,
special_announcement=SCA.DRAW_STALEMATE)
def test_black_legal_after_any_true():
g = BerkeleyGame()
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E2, chess.E4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E7, chess.E5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D1, chess.H5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D7, chess.D5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.H5, chess.G6)))
g.ask_for(KSMove(QA.ASK_ANY))
# Capture by pawn after ANY
assert g.ask_for(KSMove(QA.COMMON, chess.Move(
chess.D5, chess.E4))) == KSAnswer(MA.CAPTURE_DONE,
capture_at_square=chess.E4)
def _ask_for(self, move):
'''
return (MoveAnnouncement, captured_square, SpecialCaseAnnouncement)
'''
# If player asks for non-sense move. Stop it.
if move not in self.possible_to_ask:
return KSAnswer(MA.IMPOSSIBLE_TO_ASK)
if move.question_type == QA.COMMON:
# Player asks about common move
if self._is_legal_move(move.chess_move):
# Move is legal in normal chess
# Perform normal move
captured_square = self._make_move(move.chess_move)
special_case = self._check_special_cases()
if captured_square is not None:
# If it was capture
return KSAnswer(MA.CAPTURE_DONE,
capture_at_square=captured_square,
special_announcement=special_case)
# If it was regular move, and NO captures
return KSAnswer(MA.REGULAR_MOVE,
special_announcement=special_case)
# If move is illegal for referee's perspective. But it's
# was possible move from asking plaer's perspective.
# IMPORTANT: That's a bit of new info for both players.
return KSAnswer(MA.ILLEGAL_MOVE)
elif move.question_type == QA.ASK_ANY:
# Any Rule. Asking for any available pawn captures.
# Possible to ask once a turn
if self._has_any_pawn_captures():
self._must_use_pawns = True
return KSAnswer(MA.HAS_ANY)
else:
return KSAnswer(MA.NO_ANY)
def test_promotion_check_long():
g = BerkeleyGame()
g._board.clear()
g._board.set_piece_at(chess.A7, chess.Piece(chess.PAWN, chess.WHITE))
g._board.set_piece_at(chess.H1, chess.Piece(chess.KING, chess.BLACK))
g._board.set_piece_at(chess.A1, chess.Piece(chess.KING, chess.WHITE))
g._generate_possible_to_ask_list()
assert g.ask_for(
KSMove(QA.COMMON,
chess.Move(chess.A7, chess.A8,
promotion=chess.QUEEN))) == KSAnswer(
MA.REGULAR_MOVE,
special_announcement=SCA.CHECK_LONG_DIAGONAL)
def test_white_wins():
g = BerkeleyGame()
g._board.clear()
g._board.set_piece_at(chess.C2, chess.Piece(chess.KING, chess.WHITE))
g._board.set_piece_at(chess.H8, chess.Piece(chess.KING, chess.BLACK))
g._board.set_piece_at(chess.G1, chess.Piece(chess.ROOK, chess.WHITE))
g._board.set_piece_at(chess.B7, chess.Piece(chess.QUEEN, chess.WHITE))
g._board.set_piece_at(chess.A1, chess.Piece(chess.ROOK, chess.WHITE))
g._generate_possible_to_ask_list()
assert g.ask_for(KSMove(QA.COMMON,
chess.Move(chess.A1, chess.A8))) == KSAnswer(
MA.REGULAR_MOVE,
special_announcement=SCA.CHECKMATE_WHITE_WINS)
def test_illegal_to_castling_through_check():
g = BerkeleyGame()
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E2, chess.E4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E7, chess.E5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F1, chess.C4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F8, chess.C5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G1, chess.H3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G8, chess.H6)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F2, chess.F4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.B8, chess.A6)))
assert g.ask_for(KSMove(QA.COMMON,
chess.Move(chess.E1,
chess.G1))) == KSAnswer(MA.ILLEGAL_MOVE)
def test_check_short_diagonal_upper_left_quadrant():
g = BerkeleyGame()
g._board.clear()
g._board.set_piece_at(chess.B8, chess.Piece(chess.KING, chess.WHITE))
g._board.set_piece_at(chess.B7, chess.Piece(chess.QUEEN, chess.WHITE))
g._board.set_piece_at(chess.H8, chess.Piece(chess.KING, chess.BLACK))
g._board.set_piece_at(chess.G1, chess.Piece(chess.QUEEN, chess.BLACK))
g._board.turn = chess.BLACK
g._generate_possible_to_ask_list()
assert g.ask_for(KSMove(QA.COMMON,
chess.Move(chess.G1, chess.A7))) == KSAnswer(
MA.REGULAR_MOVE,
special_announcement=SCA.CHECK_SHORT_DIAGONAL)
def test_draw_insufficient():
g = BerkeleyGame()
g._board.clear()
g._board.set_piece_at(chess.A8, chess.Piece(chess.QUEEN, chess.WHITE))
g._board.set_piece_at(chess.F7, chess.Piece(chess.KING, chess.WHITE))
g._board.set_piece_at(chess.G4, chess.Piece(chess.BISHOP, chess.WHITE))
g._board.set_piece_at(chess.D4, chess.Piece(chess.KING, chess.BLACK))
g._generate_possible_to_ask_list()
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.A8, chess.D5)))
assert g.ask_for(KSMove(QA.COMMON,
chess.Move(chess.D4, chess.D5))) == KSAnswer(
MA.CAPTURE_DONE,
capture_at_square=chess.D5,
special_announcement=SCA.DRAW_INSUFFICIENT)
def test_black_from_check_false():
g = BerkeleyGame()
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E2, chess.E4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E7, chess.E5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D1, chess.H5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D7, chess.D5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.H5, chess.G6)))
g.ask_for(KSMove(QA.ASK_ANY))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D5, chess.E4)))
g.ask_for(KSMove(QA.ASK_ANY))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G6, chess.F7)))
assert g.ask_for(KSMove(QA.COMMON,
chess.Move(chess.E8,
chess.E7))) == KSAnswer(MA.ILLEGAL_MOVE)
def test_200_reversible_moves():
g = BerkeleyGame()
for _ in range(499):
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G1, chess.F3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G8, chess.F6)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F3, chess.G1)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F6, chess.G8)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G1, chess.F3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G8, chess.F6)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F3, chess.G1)))
assert g.ask_for(KSMove(QA.COMMON, chess.Move(
chess.F6, chess.G8))) == KSAnswer(
MA.REGULAR_MOVE,
special_announcement=SCA.DRAW_TOOMANYREVERSIBLEMOVES)
def test_check_double():
g = BerkeleyGame()
g._board.clear()
g._board.set_piece_at(chess.C2, chess.Piece(chess.KING, chess.WHITE))
g._board.set_piece_at(chess.H8, chess.Piece(chess.KING, chess.BLACK))
g._board.set_piece_at(chess.E2, chess.Piece(chess.QUEEN, chess.BLACK))
g._board.set_piece_at(chess.D2, chess.Piece(chess.KNIGHT, chess.BLACK))
g._generate_possible_to_ask_list()
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.C2, chess.B2)))
assert g.ask_for(KSMove(QA.COMMON,
chess.Move(chess.D2, chess.C4))) == KSAnswer(
MA.REGULAR_MOVE,
special_announcement=(SCA.CHECK_DOUBLE, [
SCA.CHECK_RANK, SCA.CHECK_KNIGHT
]))
def test_white_capture_and_check():
g = BerkeleyGame()
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E2, chess.E4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E7, chess.E5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D1, chess.H5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D7, chess.D5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.H5, chess.G6)))
g.ask_for(KSMove(QA.ASK_ANY))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D5, chess.E4)))
g.ask_for(KSMove(QA.ASK_ANY))
assert g.ask_for(KSMove(QA.COMMON,
chess.Move(chess.G6, chess.F7))) == KSAnswer(
MA.CAPTURE_DONE,
capture_at_square=chess.F7,
special_announcement=SCA.CHECK_SHORT_DIAGONAL)
def test_black_from_check_true_and_capture():
g = BerkeleyGame()
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E2, chess.E4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E7, chess.E5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D1, chess.H5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D7, chess.D5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.H5, chess.G6)))
g.ask_for(KSMove(QA.ASK_ANY))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D5, chess.E4)))
g.ask_for(KSMove(QA.ASK_ANY))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G6, chess.F7)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E8, chess.E7)))
assert g.ask_for(KSMove(QA.COMMON, chess.Move(
chess.E8, chess.F7))) == KSAnswer(MA.CAPTURE_DONE,
capture_at_square=chess.F7)
def test_promotion_capture_draw():
g = BerkeleyGame()
g._board.clear()
g._board.set_piece_at(chess.B8, chess.Piece(chess.KING, chess.BLACK))
g._board.set_piece_at(chess.B2, chess.Piece(chess.PAWN, chess.BLACK))
g._board.set_piece_at(chess.H8, chess.Piece(chess.KING, chess.WHITE))
g._board.set_piece_at(chess.A1, chess.Piece(chess.QUEEN, chess.WHITE))
g._board.turn = chess.BLACK
g._generate_possible_to_ask_list()
assert g.ask_for(
KSMove(QA.COMMON,
chess.Move(chess.B2, chess.A1,
promotion=chess.BISHOP))) == KSAnswer(
MA.CAPTURE_DONE,
capture_at_square=chess.A1,
special_announcement=SCA.DRAW_INSUFFICIENT)
def test_impossible_ask_castling_after_move():
g = BerkeleyGame()
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E2, chess.E4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E7, chess.E5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F1, chess.C4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F8, chess.C5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G1, chess.H3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G8, chess.H6)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F2, chess.F4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F7, chess.F5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E1, chess.E2)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.C5, chess.F8)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E2, chess.E1)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.H8, chess.G8)))
assert g.ask_for(KSMove(QA.COMMON, chess.Move(
chess.E1, chess.G1))) == KSAnswer(MA.IMPOSSIBLE_TO_ASK)
def test_black_any_true_en_passant():
g = BerkeleyGame()
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E2, chess.E4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E7, chess.E5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D1, chess.H5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D7, chess.D5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.H5, chess.G6)))
g.ask_for(KSMove(QA.ASK_ANY))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D5, chess.E4)))
g.ask_for(KSMove(QA.ASK_ANY))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G6, chess.F7)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E8, chess.E7)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E8, chess.F7)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G1, chess.F3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E4, chess.E3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F3, chess.G1)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E5, chess.E4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F2, chess.F4)))
assert g.ask_for(KSMove(QA.ASK_ANY)) == KSAnswer(MA.HAS_ANY)
def test_black_capture_en_passant():
g = BerkeleyGame()
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E2, chess.E4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E7, chess.E5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D1, chess.H5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D7, chess.D5)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.H5, chess.G6)))
g.ask_for(KSMove(QA.ASK_ANY))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.D5, chess.E4)))
g.ask_for(KSMove(QA.ASK_ANY))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G6, chess.F7)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E8, chess.E7)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E8, chess.F7)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.G1, chess.F3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E4, chess.E3)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F3, chess.G1)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.E5, chess.E4)))
g.ask_for(KSMove(QA.COMMON, chess.Move(chess.F2, chess.F4)))
g.ask_for(KSMove(QA.ASK_ANY))
assert g.ask_for(KSMove(QA.COMMON, chess.Move(
chess.E4, chess.F3))) == KSAnswer(MA.CAPTURE_DONE,
capture_at_square=chess.F4)
def test_special_annoucement():
a = KSAnswer(MA.REGULAR_MOVE, special_announcement=SCA.CHECK_RANK)
assert a.special_announcement == SCA.CHECK_RANK
def test_captue_at_square():
a = KSAnswer(MA.CAPTURE_DONE, capture_at_square=chess.E2)
assert a.capture_at_square == chess.E2
def test_SCA_not_tuple_or_SCA():
with pytest.raises(TypeError):
KSAnswer(MA.REGULAR_MOVE, special_announcement='Unexpected type.')
def test_if_tuple_but_nondouble_check():
with pytest.raises(TypeError):
KSAnswer(MA.REGULAR_MOVE,
special_announcement=('Nondouble check.',
[SCA.CHECK_DOUBLE, SCA.CHECK_KNIGHT]))
def test_double_check_but_not_single_checks():
with pytest.raises(TypeError):
KSAnswer(MA.REGULAR_MOVE,
special_announcement=(SCA.CHECK_DOUBLE,
[SCA.CHECK_DOUBLE, SCA.CHECK_KNIGHT]))