1 files changed, 153 insertions, 0 deletions
diff --git a/aoc_2023/day-05/example.test.ts b/aoc_2023/day-05/example.test.ts
new file mode 100644
index 0000000..1b4a20b
--- /dev/null
+++ b/aoc_2023/day-05/example.test.ts
@@ -0,0 +1,153 @@
+import { expect, test } from "bun:test";
+import { main as part1 } from "./part_1";
+import { main as part2, compose, type Pair } from "./part_2";
+
+const example = `seeds: 79 14 55 13
+
+seed-to-soil map:
+50 98 2
+52 50 48
+
+soil-to-fertilizer map:
+0 15 37
+37 52 2
+39 0 15
+
+fertilizer-to-water map:
+49 53 8
+0 11 42
+42 0 7
+57 7 4
+
+water-to-light map:
+88 18 7
+18 25 70
+
+light-to-temperature map:
+45 77 23
+81 45 19
+68 64 13
+
+temperature-to-humidity map:
+0 69 1
+1 0 69
+
+humidity-to-location map:
+60 56 37
+56 93 4`.split("\n");
+
+//test("part1", async () => {
+//  const answer = 35;
+//  const res = await part1(example);
+//  expect(res).toEqual(answer);
+//});
+
+//test("part2", async () => {
+//  const answer = 46;
+//  const res = await part2(example);
+//  expect(res).toEqual(answer);
+//});
+
+test("compose", () => {
+  const f1: [Pair, Pair][] = [
+    [
+      [0, 32],
+      [3, 35],
+    ],
+    [
+      [33, Infinity],
+      [33, Infinity],
+    ],
+  ];
+  const f2: [Pair, Pair][] = [
+    [
+      [0, 17],
+      [-2, 15],
+    ],
+    [
+      [18, Infinity],
+      [25, Infinity],
+    ],
+  ];
+
+  const f1f2: [Pair, Pair][] = [
+    [
+      [0, 14],
+      [1, 15],
+    ],
+    [
+      [15, 32],
+      [25, 42],
+    ],
+    [
+      [33, Infinity],
+      [40, Infinity],
+    ],
+  ];
+
+  expect(compose(f1, f2)).toEqual(f1f2);
+});
+
+test("compose", () => {
+  const f1: [Pair, Pair][] = [
+    [
+      [0, 68],
+      [1, 69],
+    ],
+    [
+      [69, 69],
+      [0, 0],
+    ],
+    [
+      [70, 4398046511104],
+      [70, 4398046511104],
+    ],
+  ];
+  const f2: [Pair, Pair][] = [
+    [
+      [0, 55],
+      [0, 55],
+    ],
+    [
+      [56, 92],
+      [60, 96],
+    ],
+    [
+      [93, 96],
+      [56, 59],
+    ],
+    [
+      [97, 4398046511104],
+      [97, 4398046511104],
+    ],
+  ];
+
+  const f1f2: [Pair, Pair][] = [
+    [
+      [0, 54],
+      [1, 55],
+    ],
+    [
+      [55, 68],
+      [60, 73],
+    ],
+    [
+      [69, 69],
+      [0, 0],
+    ],
+    [
+      [70, 92],
+      [74, 96],
+    ],
+    [
+      [93, 96],
+      [56, 59],
+    ],
+    [
+      [97, 4398046511104],
+      [97, 4398046511104],
+    ],
+  ];
+
+  expect(compose(f1, f2)).toEqual(f1f2);
+});