def run():
# Defaults
argv.pop(0)
defaults = {'day': '1', 'part': '1', 'input': '__default__'}
cli_args = dict(zip(defaults.keys(), argv))
args = ChainMap(cli_args, defaults)
day, part, puzzle_input = args.values()
input_is_file = True
# Handle puzzle input
if '__default__' == puzzle_input:
puzzle_input = Path(f'./resources/day{day.zfill(2)}.txt')
else:
input_is_file = Path(puzzle_input).is_file()
try:
solution = import_module(f"aoc.solution.day{day.zfill(2)}")
puzzle_part = getattr(solution, f"part{part}")
if input_is_file:
with open(puzzle_input, 'r') as file:
print(puzzle_part(FileReader(file)))
else:
print(puzzle_part(FileReader(StringIO(puzzle_input))))
exit(0)
except FileNotFoundError:
print(f"Input file {puzzle_input} not found.")
except AttributeError:
print(f"Part {part} not found.")
exit(1)
except ModuleNotFoundError:
print(f"Day {day} not found.")
exit(1)
def test_iter_circular(self, lines, break_after, expected):
reader = FileReader(lines)
seen = list([])
counter = 0
for line in reader.iter_circular():
if counter == break_after:
break
seen.append(line)
counter += 1
assert seen.count(lines[0]) == expected
def test_part_1(test_case, result):
file = StringIO(test_case)
assert day05.part1(FileReader(file)) == result
def test_part_2(test_case, result):
file = StringIO(test_case)
assert day10.part2(FileReader(file)) == result
def test_part_2(test_case, result):
file = StringIO(test_case.replace('; ', "\n"))
assert day06.part2(FileReader(file), 32) == result
def test_part_1(test_case, result):
file = StringIO(test_case.replace(', ', "\n"))
assert day03.part1(FileReader(file)) == result
def test_part_1(test_case, result):
file = StringIO(test_case)
assert day10.part1(FileReader(file), False, 3) == result
def test_iteration(self):
reader = FileReader(['No Whitespace', '\tWith Whitespace '])
assert list(reader) == ['No Whitespace', 'With Whitespace']
def test_single_line(self):
reader = FileReader(['\tSingle Line '])
assert reader.single_line() == 'Single Line'
