45 lines
966 B
Elixir
45 lines
966 B
Elixir
defmodule Day06Test do
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use ExUnit.Case
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doctest Aoc.Solution.Day06
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import Aoc.Solution.Day06
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test "parses the input" do
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input = """
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turn off 674,321 through 793,388
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toggle 749,672 through 973,965
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turn on 943,30 through 990,907
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""" |> String.trim()
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expected = [
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{"off", 674..793, 321..388},
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{"toggle", 749..973, 672..965},
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{"on", 943..990, 30..907},
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]
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assert parse!(input) == expected
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end
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test "solves first part" do
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input = """
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turn on 0,0 through 999,999
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toggle 0,0 through 999,0
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turn off 499,499 through 500,500
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""" |> String.trim()
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a = input |> parse!() |> solve_first_part()
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assert a == 998996
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end
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test "solves second part" do
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input = """
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turn on 0,0 through 999,999
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toggle 0,0 through 999,0
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turn off 499,499 through 500,500
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""" |> String.trim()
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a = input |> parse!() |> solve_second_part()
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assert a == 1000000 + 2000 - 4
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end
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end
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