65 lines
1.5 KiB
Nix
65 lines
1.5 KiB
Nix
{it, describe, ...}: let
|
|
pkgs = import <nixpkgs> {};
|
|
lib = pkgs.lib;
|
|
solution = import ./solution.nix pkgs;
|
|
in [
|
|
(describe "part 1" [
|
|
(it "gets the stones" {
|
|
actual = (solution "125 17").initStones;
|
|
expected = [125 17];
|
|
})
|
|
|
|
(it "blinks a 0 to a 1" {
|
|
actual = (solution "").blinkStone 0;
|
|
expected = 1;
|
|
})
|
|
|
|
(it "blinks a even len num to two nums" {
|
|
actual = (solution "").blinkStone 1000;
|
|
expected = [10 0];
|
|
})
|
|
|
|
(it "blinks a other nums to 2024" {
|
|
actual = (solution "").blinkStone 125;
|
|
expected = 253000;
|
|
})
|
|
|
|
(it "blinks stones once" {
|
|
actual = (solution "").blinkStones [125 17];
|
|
# |> builtins.concatLists;
|
|
expected = [253000 [1 7]];
|
|
})
|
|
|
|
(it "blinks stones list of lists" {
|
|
actual = (solution "").blinkStones [253000 [1 7]];
|
|
expected = [[253 0] [2024 14168]];
|
|
})
|
|
|
|
(it "blinks stones 2 times" {
|
|
actual = (solution "").blinkTimes 2 [125 17];
|
|
expected = [[253 0] [2024 14168]];
|
|
})
|
|
|
|
(it "counts 1 stone" {
|
|
actual = (solution "").flattenStones {stones = 17;};
|
|
expected = 1;
|
|
})
|
|
|
|
(it "counts 2 stones" {
|
|
actual = (solution "").flattenStones {stones = [1 2];};
|
|
expected = 2;
|
|
})
|
|
|
|
(it "flattens stones" {
|
|
actual = (solution "").flattenStones {stones = [[125 1 [1 2 3]] 17];};
|
|
expected = builtins.length [125 1 1 2 3 17];
|
|
})
|
|
|
|
(it "gets the result" {
|
|
actual = (solution "125 17").part1result;
|
|
expected = 55312;
|
|
})
|
|
|
|
])
|
|
]
|