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| Merge leftovers: plan activity filtered in the query, pushes counted by account, ghost during the deletion window, profile time zones (identity 0039) | 1 | import assert from "node:assert/strict"; |
| 2 | import { test } from "node:test"; | |
| 3 | ||
| 4 | import { knownTimeZone, localTime, timeZoneLabel, timeZoneNames, utcOffset } from "./time-zone.ts"; | |
| 5 | ||
| 6 | // 2026-10-08 21:42 UTC: 3:42 PM in Denver (MDT), the next morning in Tokyo. | |
| 7 | const NOW = Date.UTC(2026, 9, 8, 21, 42); | |
| 8 | ||
| 9 | test("a profile's local time is the time of day in its zone", () => { | |
| 10 | // ICU puts a narrow no-break space before AM/PM in some versions. | |
| 11 | const at = (zone: string) => localTime(zone, NOW, "en-US")?.replace(/\s/gu, " "); | |
| 12 | assert.equal(at("America/Denver"), "3:42 PM"); | |
| 13 | assert.equal(at("Asia/Tokyo"), "6:42 AM"); | |
| 14 | assert.equal(at("UTC"), "9:42 PM"); | |
| 15 | }); | |
| 16 | ||
| 17 | test("no zone, or one the runtime does not know, shows no time", () => { | |
| 18 | assert.equal(localTime(null, NOW, "en-US"), null); | |
| 19 | assert.equal(localTime("", NOW, "en-US"), null); | |
| 20 | assert.equal(localTime("Mars/Olympus_Mons", NOW, "en-US"), null); | |
| 21 | assert.ok(!knownTimeZone("Mars/Olympus_Mons")); | |
| 22 | assert.ok(knownTimeZone("Europe/Berlin")); | |
| 23 | }); | |
| 24 | ||
| 25 | test("the zones to pick from are sorted, with UTC and a saved one always there", () => { | |
| 26 | const names = timeZoneNames("Mars/Olympus_Mons"); | |
| 27 | assert.ok(names.includes("UTC")); | |
| 28 | assert.ok(names.includes("America/Denver")); | |
| 29 | assert.ok(names.includes("Mars/Olympus_Mons")); | |
| 30 | assert.deepEqual(names, [...names].sort((a, b) => a.localeCompare(b))); | |
| 31 | }); | |
| 32 | ||
| 33 | test("zones read as places, with their offset", () => { | |
| 34 | assert.equal(timeZoneLabel("America/Port_of_Spain"), "America/Port of Spain"); | |
| 35 | assert.equal(utcOffset("America/Denver", NOW), "UTC−06:00"); | |
| 36 | assert.equal(utcOffset("Asia/Kolkata", NOW), "UTC+05:30"); | |
| 37 | assert.equal(utcOffset("UTC", NOW), "UTC+00:00"); | |
| 38 | }); |
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