| 1 | import assert from "node:assert/strict"; |
| 2 | import { test } from "node:test"; |
| 3 | |
| 4 | import { KEEP_DAYS, RETRY_AFTER_MS, attemptKey, expired, isCurrent, parseShot, shotKey, shouldAttempt } from "./screenshot.ts"; |
| 5 | |
| 6 | const commit = "abc1234def5678abc1234def5678abc1234def56"; |
| 7 | |
| 8 | test("only apps on g1t.page, with a commit, are taken", () => { |
| 9 | assert.deepEqual(parseShot({ host: "Web-Acme.g1t.page", commit: commit.toUpperCase() }), { host: "web-acme.g1t.page", commit }); |
| 10 | for (const host of [ |
| 11 | "web-acme.g1t.sh", |
| 12 | "example.com", |
| 13 | "g1t.page", |
| 14 | "a.b.g1t.page", |
| 15 | "domains.g1t.page", |
| 16 | "-web.g1t.page", |
| 17 | "web-acme.g1t.page.evil.com", |
| 18 | "web acme.g1t.page", |
| 19 | ]) { |
| 20 | assert.equal(parseShot({ host, commit }), null, host); |
| 21 | } |
| 22 | assert.equal(parseShot({ host: "web-acme.g1t.page", commit: "main" }), null); |
| 23 | assert.equal(parseShot({ host: "web-acme.g1t.page" }), null); |
| 24 | assert.equal(parseShot(null), null); |
| 25 | }); |
| 26 | |
| 27 | test("keys are by hostname", () => { |
| 28 | assert.equal(shotKey("web-acme.g1t.page"), "production/web-acme.g1t.page.jpg"); |
| 29 | assert.equal(attemptKey("web-acme.g1t.page"), "attempts/web-acme.g1t.page"); |
| 30 | }); |
| 31 | |
| 32 | test("a failed attempt at a commit waits before it is tried again", () => { |
| 33 | const now = Date.parse("2026-10-05T12:00:00Z"); |
| 34 | assert.equal(shouldAttempt(null, commit, now), true); |
| 35 | const just = { commit, at: new Date(now - 1000).toISOString() }; |
| 36 | assert.equal(shouldAttempt(just, commit, now), false); |
| 37 | assert.equal(shouldAttempt(just, "fff0000", now), true); |
| 38 | assert.equal(shouldAttempt({ commit, at: new Date(now - RETRY_AFTER_MS).toISOString() }, commit, now), true); |
| 39 | }); |
| 40 | |
| 41 | test("a screenshot is current when it shows the commit and was taken after the deploy", () => { |
| 42 | const kept = { commit, capturedAt: "2026-10-06T10:00:00Z" }; |
| 43 | assert.ok(isCurrent(kept, { host: "a.g1t.page", commit })); |
| 44 | assert.ok(isCurrent(kept, { host: "a.g1t.page", commit, since: "2026-10-06T09:00:00Z" })); |
| 45 | // Resumed (deployed again at the same commit) after it was taken. |
| 46 | assert.ok(!isCurrent(kept, { host: "a.g1t.page", commit, since: "2026-10-06T11:00:00Z" })); |
| 47 | assert.ok(!isCurrent(kept, { host: "a.g1t.page", commit: "f".repeat(40) })); |
| 48 | assert.deepEqual(parseShot({ host: "a-b.g1t.page", commit, since: "2026-10-06T11:00:00Z" })?.since, "2026-10-06T11:00:00Z"); |
| 49 | assert.equal(parseShot({ host: "a-b.g1t.page", commit, since: "nope" })?.since, undefined); |
| 50 | }); |
| 51 | |
| 52 | test("kept objects expire after KEEP_DAYS", () => { |
| 53 | const now = Date.parse("2026-10-06T00:00:00Z"); |
| 54 | assert.ok(expired(new Date(now - (KEEP_DAYS + 1) * 86_400_000), now)); |
| 55 | assert.ok(!expired(new Date(now - 86_400_000), now)); |
| 56 | }); |