Files
AdventOfCode2022/AdventOfCode2022.Test/Day11.fs
2022-12-11 12:16:07 +00:00

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Forth

namespace AdventOfCode2022.Test
open NUnit.Framework
open FsUnitTyped
open AdventOfCode2022
[<TestFixture>]
module TestDay11 =
let input =
"""Monkey 0:
Starting items: 79, 98
Operation: new = old * 19
Test: divisible by 23
If true: throw to monkey 2
If false: throw to monkey 3
Monkey 1:
Starting items: 54, 65, 75, 74
Operation: new = old + 6
Test: divisible by 19
If true: throw to monkey 2
If false: throw to monkey 0
Monkey 2:
Starting items: 79, 60, 97
Operation: new = old * old
Test: divisible by 13
If true: throw to monkey 1
If false: throw to monkey 3
Monkey 3:
Starting items: 74
Operation: new = old + 3
Test: divisible by 17
If true: throw to monkey 0
If false: throw to monkey 1
"""
[<Test>]
let ``Part 1, given`` () =
Day11.part1 (StringSplitEnumerator.make '\n' input) |> shouldEqual 10605
[<Test>]
let ``Part 1, single round, given`` () =
let monkeys = Day11.parse (StringSplitEnumerator.make '\n' input)
let inspections = Array.zeroCreate monkeys.Length
Day11.oneRoundDivThree monkeys inspections
inspections |> shouldEqual [| 2 ; 4 ; 3 ; 5 |]
[<Test>]
let ``Part 1`` () =
let input = Assembly.readResource "Day11.txt"
Day11.part1 (StringSplitEnumerator.make '\n' input) |> shouldEqual 120384
[<Test>]
let ``Part 2, given 1`` () =
Day11.part2 (StringSplitEnumerator.make '\n' input) |> shouldEqual 2713310158L
[<Test>]
let ``Part 2`` () =
let input = Assembly.readResource "Day11.txt"
Day11.part2 (StringSplitEnumerator.make '\n' input) |> shouldEqual 32059801242L