Anders Ytterström
811d2cb224
For part 1, it took way longer than necessary since I read the instructions over and over again. Gotta love AOC WOT. Part 2 was a PITA. I got stuck at the last 2 examples since I at the time did not find any clever way to determine which of the 2 outputs for '1' mapped to c and f. Since I already spent far too much time and effort, a try/except with ValueError (digits.index will fail if c and f are flipped wrong) will do for now. There is probably a more efficient and smart way to do this.
66 lines
2.3 KiB
Python
66 lines
2.3 KiB
Python
import unittest
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from solutions.day_08 import Solution
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class Day08TestCase(unittest.TestCase):
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def setUp(self):
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self.solution = Solution()
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self.puzzle_input = self.solution.parse_input(
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"""
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be cfbegad cbdgef fgaecd cgeb fdcge agebfd fecdb fabcd edb | fdgacbe cefdb cefbgd gcbe
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edbfga begcd cbg gc gcadebf fbgde acbgfd abcde gfcbed gfec | fcgedb cgb dgebacf gc
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fgaebd cg bdaec gdafb agbcfd gdcbef bgcad gfac gcb cdgabef | cg cg fdcagb cbg
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fbegcd cbd adcefb dageb afcb bc aefdc ecdab fgdeca fcdbega | efabcd cedba gadfec cb
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aecbfdg fbg gf bafeg dbefa fcge gcbea fcaegb dgceab fcbdga | gecf egdcabf bgf bfgea
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fgeab ca afcebg bdacfeg cfaedg gcfdb baec bfadeg bafgc acf | gebdcfa ecba ca fadegcb
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dbcfg fgd bdegcaf fgec aegbdf ecdfab fbedc dacgb gdcebf gf | cefg dcbef fcge gbcadfe
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bdfegc cbegaf gecbf dfcage bdacg ed bedf ced adcbefg gebcd | ed bcgafe cdgba cbgef
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egadfb cdbfeg cegd fecab cgb gbdefca cg fgcdab egfdb bfceg | gbdfcae bgc cg cgb
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gcafb gcf dcaebfg ecagb gf abcdeg gaef cafbge fdbac fegbdc | fgae cfgab fg bagce
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"""
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)
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def test_parse_puzzle_input(self):
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data = """
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be cfbegad | fdgacbe cefdb
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edbfga begcd cbg | fcgedb cgb dgebacf
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"""
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assert self.solution.parse_input(data) == [
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(["be", "cfbegad"], ["fdgacbe", "cefdb"]),
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(["edbfga", "begcd", "cbg"], ["fcgedb", "cgb", "dgebacf"]),
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]
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def test_solve_first_part(self):
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assert self.solution.solve(self.puzzle_input) == 26
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def test_solve_second_part(self):
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assert (
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self.solution.solve_again(
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[
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(
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[
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"acedgfb",
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"cdfbe",
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"gcdfa",
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"fbcad",
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"dab",
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"cefabd",
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"cdfgeb",
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"eafb",
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"cagedb",
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"ab",
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],
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["cdfeb", "fcadb", "cdfeb", "cdbaf"],
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),
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]
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)
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== 5353
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)
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assert self.solution.solve_again(self.puzzle_input) == 61229
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if __name__ == "__main__":
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unittest.main()
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