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Where people and agents ship software together. The open-source git platform for the whole job: issues, agents, checks and deploys to the edge.

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g1t/apps/status/src/time.test.ts

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1import assert from "node:assert/strict";
2import { test } from "node:test";
3
4import type { StatusIncident } from "@g1t/contracts";
5
6import { renderIncident } from "./render.ts";
7import { readZone, stampIn, timeIn, validZone, zoneAbbr } from "./time.ts";
8
9const AT = "2026-10-06T07:25:00.000Z";
10
11test("the reader's zone: their cookie, else Cloudflare's guess, else UTC", () => {
12 assert.equal(readZone(null, "America/Los_Angeles"), "America/Los_Angeles");
13 assert.equal(readZone("a=1; g1t_tz=Europe%2FBerlin", "America/Los_Angeles"), "Europe/Berlin");
14 assert.equal(readZone("g1t_tz=Not%2FA_Zone", "Asia/Tokyo"), "Asia/Tokyo");
15 assert.equal(readZone(null, undefined), "UTC");
16 assert.equal(readZone(null, "nonsense"), "UTC");
17 assert.equal(validZone("UTC"), true);
18 assert.equal(validZone(42), false);
19});
20
21test("times carry their zone's abbreviation", () => {
22 const d = new Date(AT);
23 assert.equal(zoneAbbr(d, "UTC"), "UTC");
24 assert.equal(zoneAbbr(d, "America/Los_Angeles"), "PDT");
25 assert.equal(zoneAbbr(d, "Europe/Berlin"), "CEST");
26 assert.equal(zoneAbbr(d, "Europe/London"), "BST");
27 assert.equal(zoneAbbr(d, "Asia/Tokyo"), "UTC+9");
28 assert.equal(timeIn(AT, "UTC"), "6 Oct 2026, 07:25 UTC");
29 assert.equal(timeIn(AT, "America/Los_Angeles"), "6 Oct 2026, 00:25 PDT");
30 assert.equal(timeIn("2026-10-06T03:13:32.776Z", "America/Los_Angeles"), "5 Oct 2026, 20:13 PDT");
31 assert.equal(stampIn(AT, "Asia/Kolkata"), "6 Oct 12:55 UTC+5:30");
32});
33
34test("the status page says times in the reader's zone, with UTC in datetime and on hover", () => {
35 const incident: StatusIncident = {
36 id: "abc",
37 title: "Pushes failing",
38 impact: "down",
39 status: "resolved",
40 components: ["git"],
41 component_impacts: [{ key: "git", impact: "major_outage" }],
42 started_at: AT,
43 resolved_at: "2026-10-06T08:00:00.000Z",
44 url: "https://status.g1t.sh/incidents/abc",
45 postmortem_published_at: null,
46 updates: [{ id: "u1", at: AT, status: "investigating", text: "Looking." }],
47 };
48 const options = { siteUrl: "https://g1t.sh", supportUrl: "https://g1t.sh/support", ogImage: "", selfUrl: "https://status.g1t.sh/incidents/abc", now: new Date(AT) };
49 const local = renderIncident(incident, null, new Map([["git", "Git"]]), { ...options, zone: "America/Los_Angeles" });
50 assert.match(local, /<time datetime="2026-10-06T07:25:00.000Z" title="6 Oct 2026, 07:25 UTC">6 Oct 2026, 00:25 PDT<\/time>/);
51 const utc = renderIncident(incident, null, new Map([["git", "Git"]]), options);
52 assert.match(utc, />6 Oct 2026, 07:25 UTC<\/time>/, "one page's zone does not leak into the next");
53});