52 lines
1.2 KiB
Elixir
52 lines
1.2 KiB
Elixir
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defmodule Day01Test do
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use ExUnit.Case
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doctest Aoc.Solution.Day01
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import Aoc.Solution.Day01
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test "parses the input" do
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expected = ["(", "(", ")", ")"]
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result = parse!("(())")
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assert result == expected
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end
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test "solves first part" do
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a = "(())" |> parse!() |> solve_first_part()
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b = "()()" |> parse!() |> solve_first_part()
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c = "(((" |> parse!() |> solve_first_part()
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d = "(()(()(" |> parse!() |> solve_first_part()
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e = "))(((((" |> parse!() |> solve_first_part()
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f = "())" |> parse!() |> solve_first_part()
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g = "))(" |> parse!() |> solve_first_part()
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h = ")))" |> parse!() |> solve_first_part()
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i = ")())())" |> parse!() |> solve_first_part()
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assert a == 0
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assert b == 0
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assert c == 3
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assert d == 3
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assert e == 3
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assert f == -1
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assert g == -1
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assert h == -3
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assert i == -3
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end
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test "solves second part" do
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a = ")" |> parse!() |> solve_second_part()
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b = "()())" |> parse!() |> solve_second_part()
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c = "()())()" |> parse!() |> solve_second_part()
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assert a == 1
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assert b == 5
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assert c == 5
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end
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test "solves second part with examples of no-last chars" do
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a = "()())()" |> parse!() |> solve_second_part()
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assert a == 5
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end
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end
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