import assert from "node:assert/strict";
import test from "node:test";
import { greetingFor, localIsoDate } from "../lib/datetime.ts";

test("uses the company timezone for dates", () => {
  assert.equal(localIsoDate(new Date("2026-08-10T20:30:00Z"), "Asia/Dhaka"), "2026-08-11");
});

test("uses the company timezone for greetings", () => {
  assert.equal(greetingFor(new Date("2026-08-11T14:00:00Z"), "Asia/Dhaka"), "Good evening");
});