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2 changed files with 15 additions and 53 deletions
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8
pigeon_magnet_solver/board.py
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@ -46,10 +46,12 @@ class Board:
), "Invalid buttons!" ), "Invalid buttons!"
def __str__(self) -> str: def __str__(self) -> str:
return "\n".join(self.rows) \ result = "\n".join(self.rows)
.replace("0", "⚪️") \ result = result\
.replace("1", "🟢️") \ .replace("0", "⚪️")\
.replace("1", "🟢️")\
.replace("x", "⚫️") .replace("x", "⚫️")
return result
@property @property
def columns(self) -> tuple[str, ...]: def columns(self) -> tuple[str, ...]:

60
tests/test_helpers.py
View file

@ -1,58 +1,18 @@
import pytest
from pigeon_magnet_solver.helpers import (_fix_exes, _rotate_r, _valid_rotate, from pigeon_magnet_solver.helpers import (_fix_exes, _rotate_r, _valid_rotate,
rotate_r) rotate_r)
@pytest.mark.parametrize("test_input,expected", [ def test_rotate_r():
# trivial cases assert _rotate_r(list("1x01")) == list("11x0")
("1111", "1111"), assert _rotate_r(list("11x0")) == list("011x")
("0000", "0000"), assert _rotate_r(list("011x")) == list("x011")
("xxxx", "xxxx"), assert _rotate_r(list("x011")) == list("1x01")
# interesting case "1x01" assert _valid_rotate(list("1x01"), list("11x0")) is False
("1x01", "11x0"), assert _valid_rotate(list("1x01"), list("011x")) is False
("11x0", "011x"), assert _valid_rotate(list("1x01"), list("x011")) is True
("011x", "x011"), assert _valid_rotate(list("1x01"), list("1x01")) is True
("x011", "1x01"),
])
def test__rotate_r(test_input: str, expected: str):
assert _rotate_r(list(test_input)) == list(expected)
@pytest.mark.parametrize("test_input,candidate,expected", [
# interesting case "1x01"
("1x01", "11x0", False),
("1x01", "011x", False),
("1x01", "x011", True),
("1x01", "1x01", True),
])
def test__valid_rotate(test_input: str, candidate: str, expected: bool):
assert _valid_rotate(list(test_input), list(candidate)) is expected
def test__fix_exes():
assert _fix_exes(list("1x01"), list("x011")) == list("0x11") assert _fix_exes(list("1x01"), list("x011")) == list("0x11")
assert rotate_r(list("1x01")) == list("0x11")
@pytest.mark.parametrize("test_input,expected", [
# trivial cases
("1111", "1111"),
("0000", "0000"),
("xxxx", "xxxx"),
# fixpoints "1x10"
("1x10", "1x10"),
("101x", "101x"),
("1x1x", "1x1x"),
# alternating case "1010"
("1010", "0101"),
("0101", "1010"),
# interesting case "1x01"
("1x01", "0x11"),
("0x11", "1x01"),
])
def test_rotate_r(test_input: str, expected: str):
assert rotate_r(list(test_input)) == list(expected)