araharah-executor
ed0e0d0c8e
- GC1-GC7: PURE projectTurnCards behavior — projection math, cadence table, dead-trip gate, 4-line caption anatomy, street-bearing DEFAULT (D-12) vs bare-verb degradation, real makeStreetAt against the committed mini-graph - GC8: the pure-module structural law (no console, routing-workspace imports, nameId street hop, zero KV writes) - CS7 in commands.test.mjs pins the 21 UI-SPEC turn-card keys in en + ms
328 lines
18 KiB
JavaScript
328 lines
18 KiB
JavaScript
#!/usr/bin/env node
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/*
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* guidance-cron.test.mjs — the minimized turn-card cron (06-07, GUID-05, D-11/D-12/D-13).
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* ----------------------------------------------------------------------------------------
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* Source-under-test: src/guidance/cron.ts (PURE projection) and, from task 2,
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* the scheduled() arm of src/webhook.ts through the same offline pattern as
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* webhook.test.mjs (undici Request/Response, Map-fake KV, baseFetch-captured
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* grammY sends — no workerd, no network).
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*
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* Pure-function block (task 1):
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* GC1 projection math — T+300 of a 900 s / 10 km snapshot → the 90° left
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* carded at register T-01, "667 M", ETA 13:15 · 6.7 KM LEFT
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* GC2 cadence table — CARD_CADENCE_S 180; due on the first tick of each
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* 180 s window (nowSec % 180 < 60); non-due ticks carry no card
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* GC3 dead trip — elapsed ≥ duration (progress clamped ≥ distanceM) →
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* due false, no card: the cron never cards a dead trip
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* GC4 caption law — exactly 4 lines per the anatomy, ≤ 1024 chars, the
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* honesty line verbatim, zero-padded register, NO envelope-derived
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* string (destinationName included), and D-13's banned words absent
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* GC5 street-bearing DEFAULT (D-12) vs street-less DEGRADATION — the
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* resolver's street composes "{verb} {STREET}" (uppercased); a null /
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* omitted resolver composes the bare verb — honest absence
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* GC6 makeStreetAt against the COMMITTED mini-graph fixture — a vertex on
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* the fixture's named way resolves that way's name via the snap's
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* matched-segment nameId (never the node index); off-graph → null;
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* an unnamed matched edge → cardStreetUnnamed
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* GC7 geometry-overshoot fallback — progress past the drawn geometry
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* (but below distanceM) → "straight" glyph, register T-00
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* GC8 structural — the module has no console at all (pure), imports
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* classifyTurn + snapToGraph from @araharah/routing (no local turn
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* classifier, no local snapper), the street hop is nameId-based, and
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* zero KV writes exist in the whole cron path
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*
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* D-12 boundary: only PUBLIC coordinates enter these tests (KL landmarks /
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* synthetic 1e-6-grid points near KL center) — no user coordinate ever does.
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*/
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import { strict as assert } from "node:assert";
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import { readFileSync } from "node:fs";
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import path from "node:path";
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import { fileURLToPath } from "node:url";
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import { test } from "./harness.mjs";
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const here = path.dirname(fileURLToPath(import.meta.url)); // bot/test
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const CRON_SRC = path.join(here, "..", "src", "guidance", "cron.ts");
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const { strings } = await import("../src/i18n/strings.ts");
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const { encodePolyline6 } = await import("@araharah/routing/src/polyline.ts");
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const { deriveCumulativeDistanceM, haversineM } = await import("@araharah/routing/src/geo.ts");
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const { encodeGraph, decodeGraph } = await import("@araharah/routing/src/graph.ts");
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/* ————— geometry helpers (1e-6-grid-exact construction, the codec's grid law) ————— */
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const M_PER_DEG = (6_371_000 * Math.PI) / 180; // geo.ts's own sphere constant
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const KL_LAT = 3.15;
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const KL_LNG = 101.69;
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const COS_KL = Math.cos(KL_LAT * (Math.PI / 180));
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const M_PER_DEG_LNG = M_PER_DEG * COS_KL;
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/**
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* A 10 km three-leg path near KL center: east 4000 m, then a 90° LEFT
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* (north 3500 m), then a 45° RIGHT onto the NE diagonal (2500 m).
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* Bearings: 90 → 0 (delta −90 → left), 0 → 45 (delta +45 → slight-right).
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*/
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function threeLegPoints() {
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const p0 = { lat: KL_LAT, lng: KL_LNG };
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const p1 = { lat: KL_LAT, lng: KL_LNG + 4000 / M_PER_DEG_LNG };
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const p2 = { lat: KL_LAT + 3500 / M_PER_DEG, lng: p1.lng };
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const p3 = {
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lat: p2.lat + (2500 * Math.SQRT1_2) / M_PER_DEG,
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lng: p2.lng + (2500 * Math.SQRT1_2) / M_PER_DEG_LNG,
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};
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return [p0, p1, p2, p3];
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}
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/** The trip-start anchor for every synthetic envelope — also a due tick (% 180 === 0). */
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const T0 = 1792818000; // 2026-10-24T05:00:00Z; KL wall clock 13:00
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let envelopeSeq = 0;
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function envelope({ points, distanceM, durationS, startedAtSec, chatId = 101 }) {
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envelopeSeq += 1;
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const hex = envelopeSeq.toString(16).padStart(12, "0");
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return {
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id: `3f2a2c3e-1b4d-4e5a-9c8d-${hex}`,
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chat_id: chatId,
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route_snapshot: {
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destinationId: "suria-klcc",
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destinationName: "Suria KLCC",
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distanceM,
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durationS,
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geometry: encodePolyline6(points),
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startedAtSec,
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},
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created_at: startedAtSec,
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};
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}
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/* ————— GC1 — the projection math (fixed nowSec, fake street resolver) ————— */
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test("GC1 projection: T+300 of 900 → the 90° left carded at T-01, 667 M, ETA 13:15 · 6.7 KM LEFT", async () => {
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const cron = await import("../src/guidance/cron.ts");
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const env = envelope({ points: threeLegPoints(), distanceM: 10000, durationS: 900, startedAtSec: T0 });
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const card = cron.projectTurnCards(env, T0 + 300, () => "Jalan Sultan Ismail");
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assert.equal(card.due, true, "T0 % 180 === 0 → the window's first tick is due");
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assert.equal(card.glyph, "left", "the first classified turn ahead (progress 3333 < along 4000) is the 90° left");
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assert.equal(card.maneuverIdx, 1, "register: depart(00) → left(01)");
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const lines = card.caption.split("\n");
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assert.equal(lines.length, 4, "the anatomy is exactly four lines");
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assert.equal(lines[0], "GUIDE // T-01", "instrument register, zero-padded index");
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assert.equal(
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lines[1],
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"<b>667 M — TURN LEFT ONTO JALAN SULTAN ISMAIL</b>",
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"maneuver line: street-bearing DEFAULT — {dist} — {verb} {STREET} (D-12)",
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);
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assert.equal(lines[2], "ETA 13:15 · 6.7 KM LEFT", "telemetry line from cardEtaTemplate: remaining 6667 m / 600 s");
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assert.equal(lines[3], strings.en.cardHonesty, "honesty line verbatim (D-13)");
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});
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/* ————— GC2 — the cadence table ————— */
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test("GC2 cadence: CARD_CADENCE_S 180; due true on the window's first ticks, false after, no card on a non-due tick", async () => {
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const cron = await import("../src/guidance/cron.ts");
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assert.equal(cron.CARD_CADENCE_S, 180, "the 3-minute cadence is an exported named constant");
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const env = envelope({ points: threeLegPoints(), distanceM: 10000, durationS: 900, startedAtSec: T0 });
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const table = [[3600, true], [3659, true], [3660, false], [3779, false], [3780, true]];
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for (const [nowSec, expectedDue] of table) {
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const card = cron.projectTurnCards(env, nowSec);
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assert.equal(card.due, expectedDue, `nowSec ${nowSec}: nowSec % 180 < 60 → ${expectedDue}`);
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if (!expectedDue) {
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assert.equal(card.caption, null, "a non-due tick produces no card");
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assert.equal(card.glyph, null, "a non-due tick produces no glyph");
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}
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}
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});
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/* ————— GC3 — the dead-trip gate ————— */
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test("GC3 dead trip: elapsed ≥ duration → due false, no card — the cron never cards a dead trip", async () => {
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const cron = await import("../src/guidance/cron.ts");
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const env = envelope({ points: threeLegPoints(), distanceM: 10000, durationS: 900, startedAtSec: T0 });
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for (const nowSec of [T0 + 900, T0 + 901, T0 + 5000]) {
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const card = cron.projectTurnCards(env, nowSec);
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assert.equal(card.due, false, `elapsed ${nowSec - T0} s ≥ duration 900 s → the trip would have ended`);
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assert.equal(card.caption, null, "no card for a dead trip");
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}
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// A zero-duration snapshot is dead on arrival (no projection is possible).
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const zeroDur = envelope({ points: threeLegPoints(), distanceM: 10000, durationS: 0, startedAtSec: T0 });
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assert.equal(cron.projectTurnCards(zeroDur, T0 + 1).due, false, "duration 0 → dead");
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});
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/* ————— GC4 — the caption law ————— */
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test("GC4 caption law: ≤ 1024 chars, honesty verbatim, register zero-padded, no envelope string, D-13 banned words absent", async () => {
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const cron = await import("../src/guidance/cron.ts");
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const env = envelope({ points: threeLegPoints(), distanceM: 10000, durationS: 900, startedAtSec: T0 });
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const card = cron.projectTurnCards(env, T0 + 300, () => "Jalan Sultan Ismail");
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assert.ok(card.caption.length <= 1024, "sendPhoto's caption budget is 1024 chars");
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assert.ok(card.caption.includes(strings.en.cardHonesty), "the honesty line rides verbatim");
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assert.match(card.caption, /^GUIDE \/\/ T-\d{2}\n/m, "the register is GUIDE // T-{zero-padded nn}");
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assert.ok(!card.caption.includes("Suria KLCC"), "NO envelope-derived string enters the caption (escape surface stays zero)");
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assert.doesNotMatch(card.caption, /live|real[- ]time|guaranteed/i, "D-13: the strongest claim is best-effort projection");
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});
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/* ————— GC5 — street-bearing DEFAULT vs street-less DEGRADATION ————— */
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test("GC5 street-less DEGRADATION: omitted resolver → the bare verb, same 4-line anatomy (honest absence, D-03)", async () => {
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const cron = await import("../src/guidance/cron.ts");
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const env = envelope({ points: threeLegPoints(), distanceM: 10000, durationS: 900, startedAtSec: T0 });
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const card = cron.projectTurnCards(env, T0 + 300); // no streetAt
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assert.equal(card.due, true);
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assert.equal(card.glyph, "left");
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const lines = card.caption.split("\n");
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assert.equal(lines.length, 4, "the degraded form keeps the anatomy");
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assert.equal(lines[1], "<b>667 M — TURN LEFT</b>", "bare verb — street-less honest absence, never a guessed name");
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});
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test("GC5b street resolver returning null → the bare verb too (a snap miss is honest absence)", async () => {
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const cron = await import("../src/guidance/cron.ts");
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const env = envelope({ points: threeLegPoints(), distanceM: 10000, durationS: 900, startedAtSec: T0 });
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const card = cron.projectTurnCards(env, T0 + 300, () => null);
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const lines = card.caption.split("\n");
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assert.equal(lines[1], "<b>667 M — TURN LEFT</b>", "null street → the bare-verb degradation");
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});
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test("GC5c a 180° reversal carded as uturn — classifyTurn is the ONE turn authority", async () => {
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const cron = await import("../src/guidance/cron.ts");
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const p0 = { lat: KL_LAT, lng: KL_LNG };
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const p1 = { lat: KL_LAT, lng: KL_LNG + 2000 / M_PER_DEG_LNG }; // east, bearing 90
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const p2 = { lat: KL_LAT, lng: KL_LNG }; // back west, bearing 270 → delta +180 → uturn
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const env = envelope({ points: [p0, p1, p2], distanceM: 4000, durationS: 360, startedAtSec: T0 });
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const card = cron.projectTurnCards(env, T0 + 90, () => "Jalan Sultan Ismail");
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assert.equal(card.glyph, "uturn", "delta 180 ≥ TURN_UTURN_MIN_DEG 150 → uturn");
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assert.equal(card.maneuverIdx, 1);
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assert.equal(
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card.caption.split("\n")[1],
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"<b>1000 M — MAKE A U-TURN ONTO JALAN SULTAN ISMAIL</b>",
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);
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});
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/* ————— GC6 — makeStreetAt against the committed mini-graph fixture ————— */
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/** The committed 06-01 ground truth (25 nodes around KL center) via fs. */
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const MINI_GRAPH = readFileSync(new URL("../../routing/test/fixtures/mini-graph.bin", import.meta.url));
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/** Node Buffers are views — the fake hands decodeGraph an exact copy
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* (the webhook.test.mjs toArrayBuffer law). */
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function miniGraph() {
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const buf = MINI_GRAPH;
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return decodeGraph(buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength));
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}
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/**
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* An L along the fixture's interior row 1 ("Jalan Mini 1", east) that turns
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* north at a MID-SEGMENT vertex — strictly inside one graph segment (between
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* the c=1 and c=2 grid columns, off every crossing way), so the snap is
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* deterministic.
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*/
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function miniStreetPoints() {
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return [
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{ lat: 3.1505, lng: 101.69025 },
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{ lat: 3.1505, lng: 101.69075 },
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{ lat: 3.1508, lng: 101.69075 },
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];
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}
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test("GC6 real makeStreetAt + mini-graph fixture: the carded turn's vertex resolves the named way (JALAN MINI 1)", async () => {
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const cron = await import("../src/guidance/cron.ts");
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const graph = miniGraph();
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assert.notEqual(graph, null, "the committed fixture decodes");
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const points = miniStreetPoints();
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const along = deriveCumulativeDistanceM(points);
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const distanceM = Math.round(along[along.length - 1]);
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const env = envelope({ points, distanceM, durationS: 90, startedAtSec: T0 });
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const streetAt = cron.makeStreetAt(graph, points);
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assert.equal(streetAt(1), "Jalan Mini 1", "the matched segment's nameId → nameAt (verbatim, title case)");
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assert.equal(streetAt(99), null, "an out-of-range vertex is an honest null");
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const card = cron.projectTurnCards(env, T0 + 45, streetAt);
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assert.equal(card.glyph, "left");
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assert.equal(card.maneuverIdx, 1);
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assert.ok(
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card.caption.includes("TURN LEFT ONTO JALAN MINI 1"),
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"street-bearing DEFAULT through the REAL graph hop (uppercased instrument voice)",
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);
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});
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test("GC6b unnamed matched edge → cardStreetUnnamed ('UNNAMED ROAD') — still street-bearing", async () => {
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const cron = await import("../src/guidance/cron.ts");
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// A purpose-built unnamed way through the same encodeGraph contract
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// (names: [] → every edge carries the UNNAMED_NAME_ID sentinel).
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const meters = haversineM({ lat: 3.15, lng: 101.69 }, { lat: 3.1505, lng: 101.69 });
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const buf = encodeGraph({
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lat: [3.15, 3.1505],
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lng: [101.69, 101.69],
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edges: [
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{ from: 0, to: 1, seconds: meters / (30 / 3.6) },
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{ from: 1, to: 0, seconds: meters / (30 / 3.6) },
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],
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names: [],
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maxSpeedKmh: 30,
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});
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const graph = decodeGraph(buf);
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assert.notEqual(graph, null);
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const points = [
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{ lat: 3.15, lng: 101.69 }, // north along the unnamed way...
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{ lat: 3.15025, lng: 101.69 }, // ...turning east at a MID-SEGMENT vertex
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{ lat: 3.15025, lng: 101.6905 },
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];
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const along = deriveCumulativeDistanceM(points);
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const env = envelope({ points, distanceM: Math.round(along[along.length - 1]), durationS: 120, startedAtSec: T0 });
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const streetAt = cron.makeStreetAt(graph, points);
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assert.equal(streetAt(1), "UNNAMED ROAD", "nameId null (UNNAMED sentinel) → the instrument fallback, not a bare verb");
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const card = cron.projectTurnCards(env, T0 + 30, streetAt);
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assert.equal(card.glyph, "right");
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assert.ok(card.caption.includes("TURN RIGHT ONTO UNNAMED ROAD"), "cardStreetUnnamed composes in the ONTO line");
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});
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test("GC6c off-graph vertex → makeStreetAt null → the bare-verb card (degradation, not silence)", async () => {
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const cron = await import("../src/guidance/cron.ts");
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const graph = miniGraph();
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// In the margin band but a full grid cell away from any node — an honest
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// snap miss (the 3x3-neighborhood law).
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const points = [{ lat: 3.145, lng: 101.691 }, { lat: 3.1452, lng: 101.691 }];
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const streetAt = cron.makeStreetAt(graph, points);
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assert.equal(streetAt(1), null, "snap miss → null");
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const along = deriveCumulativeDistanceM(points);
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const env = envelope({ points, distanceM: Math.round(along[along.length - 1]) * 2, durationS: 60, startedAtSec: T0 });
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const card = cron.projectTurnCards(env, T0 + 15, streetAt);
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assert.equal(card.due, true, "the send still fires — degradation, not silence");
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assert.ok(card.caption.includes("\n<b>") && /— [A-Z]/.test(card.caption), "a bare-verb line composes");
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assert.doesNotMatch(card.caption, /UNNAMED ROAD/, "no instrument fallback for a snap MISS — that is null, honestly");
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});
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/* ————— GC7 — the geometry-overshoot fallback ————— */
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test("GC7 overshoot: progress past the drawn geometry (below distanceM) → straight glyph, register T-00, trip-remaining distance", async () => {
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const cron = await import("../src/guidance/cron.ts");
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const points = threeLegPoints(); // drawn length ≈ 10000 m
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const env = envelope({ points, distanceM: 20000, durationS: 900, startedAtSec: T0 });
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const card = cron.projectTurnCards(env, T0 + 675, () => "Jalan Sultan Ismail"); // progress 15000 > geometry
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assert.equal(card.due, true);
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assert.equal(card.glyph, "straight", "no maneuver ahead on the drawn line → the straight fallback");
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assert.equal(card.maneuverIdx, 0, "the fallback register index is 00");
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const lines = card.caption.split("\n");
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assert.equal(lines[0], "GUIDE // T-00");
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assert.equal(lines[1], "<b>5.0 KM — CONTINUE ON JALAN SULTAN ISMAIL</b>", "the honest remaining trip distance is the line's number");
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});
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/* ————— GC8 — structural laws (comment-stripped source introspection) ————— */
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function stripComments(src) {
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return src
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.replace(/\/\*[\s\S]*?\*\//g, " ") // block comments
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.replace(/(^|[^:\\])\/\/[^\n]*/g, "$1"); // line comments (benign over-stripping)
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}
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test("GC8 structural: no console in the pure module; classifyTurn + snapToGraph imported from @araharah/routing; nameId-based street hop; zero KV writes", () => {
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const code = stripComments(readFileSync(CRON_SRC, "utf8"));
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assert.doesNotMatch(code, /console\./, "the pure module has NO console at all — the wiring logs (webhook.ts)");
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assert.match(code, /from ["']@araharah\/routing\/src\/index\.ts["']/, "the routing workspace is the one import authority");
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for (const name of ["classifyTurn", "snapToGraph", "decodePolyline6", "deriveCumulativeDistanceM", "haversineM"]) {
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assert.ok(code.includes(name), `${name} must be IMPORTED, never re-implemented locally`);
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}
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assert.doesNotMatch(code, /function classifyTurn|function snapToGraph/, "no local turn classifier, no local snapper");
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assert.ok(code.includes("nameId"), "the street hop is id-based: snapToGraph → SnapResult.nameId → nameAt(nameId)");
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assert.doesNotMatch(code, /nameAt\(node/, "nameAt NEVER consumes the node index (edges carry names; nodes don't)");
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assert.doesNotMatch(code, /\.put\(/, "the cron path performs ZERO KV writes (the stateless cadence law, Pitfall 3)");
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assert.doesNotMatch(code, /destinationName/, "the envelope's destinationName never reaches the caption composer");
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});
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