Stage 4: data model — typed contracts + validation + time model
- src/data/festival-package/types.ts: PackageFormat, FestivalManifest, FestivalMetadata, AppCompatibility, SectionEntry/SectionMap, Counts/Limits, PackageSignature, AssetEntry/AssetsInventory, LatestPointer, Emergency/Schedule/Map/Info sections, FestivalPackageV1 — per SPIKE-04 §2 normative fragments, stable IDs, required flag, SHA-256 hex, 6MB per-file, 50MB ceiling, edition+packageVersion identity, no expiration (SPIKE-04 F-2), emergency sub-versioning F-3 - src/data/festival-package/validation.ts: pure validation (malformed/missing/invalid IDs/versions/timestamps/ranges/incompatible refs/unknown forward-compat allowed per SPIKE-04 gate 1) — validateManifest/validateSignature/validateScheduleEvent/validateMapPoi/isCompatible (schemaRange + semver), validatePackage/validateEmergencyFloor/isStableId; budgets enforced, 24h event cap, dayKey YYYY-MM-DD, x/y 0..1, lat/lng null GPS optional I-7 - src/data/user/types.ts: FavoriteEntry, FavoriteMap, UserPrefs, DiagEntry, UserStoreShape (schemaVersion separate per SPIKE-04 F-4, B-6 never part of package) - src/emergency-baseline/types.ts: EmergencyFloor floor:true + floorVersion + emergencySchemaVersion + generatedAt + sourceContentVersion, FLOOR_SIZE_BUDGET 16KB (ADR-007, SPIKE-06 §1, IMP §14) - src/domain/clock/types.ts + logic.ts: UTC epoch + IANA zone + dayKeyFor via Intl ECMA-402 offline, ClockSkew (capturedAtDevice/Mono), FestivalWindow, renderInZone, dayKeyFor, correctedNow, hasDrift (2min threshold), shouldWarnOutsideWindow with F-3 suppression (now>=start-45d or skew), classifyNowNext (start<=now<end, next 2 sorted) — EXP-1 authoritative 24/24 reproduced - src/domain/readiness/types.ts: ReadinessInput C1..C8 + computeReadiness time-independent (SPIKE-05), 6-state taxonomy - Tests: tests/unit/data-package.test.ts (32 tests: valid package, missing, malformed IDs/versions, timestamps/ranges, window, POI, stable IDs, optional/forward-compat, incompatible versions, emergency floor, separation, metadata, readiness), tests/unit/time-model.test.ts (19 tests: T1a/b, T2a/b/c, T3a/b/c/d/e, T4a/b/c/d, T5 skew/drift, T6 F-3, T7 Now/Next, offline-ready independence) — covers Stage 4 checklist, 85 tests total - Boundaries: B-1..B-7 intact, no IDB/Cache/SW/sync/dataset activation, no runtime deps, separation authoritative vs user vs baseline enforced
This commit is contained in:
Lumen Stage1
parent
615ae2565c
commit
8e71537d57
10 changed files with 1249 additions and 8 deletions
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@ -17,24 +17,30 @@ function walkFiles(dir: string, exts = [".ts", ".js"]): string[] {
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}
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describe("architectural boundaries — Stage 1 gate (B-1…B-7)", () => {
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it("src/ contains only Stage 2 shell — no forbidden stores yet", () => {
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it("src/ contains shell + Stage 4 data contracts — no forbidden persistence/sync yet", () => {
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const tsFiles = walkFiles("src", [".ts"]).sort();
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// Stage 2 adds shell (app/layout, router, 4 views) but no IDB/Cache/SW/sync per contract
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// Stage 4 adds data contracts (festival-package, user, emergency-baseline, clock/readiness) on top of shell; no IDB/Cache storage/sync persistence
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expect(tsFiles).toEqual(
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expect.arrayContaining(["src/app/layout.ts", "src/app/main.ts", "src/ui/router/router.ts"]),
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expect.arrayContaining([
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"src/app/layout.ts",
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"src/app/main.ts",
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"src/ui/router/router.ts",
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"src/data/festival-package/types.ts",
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"src/domain/clock/logic.ts",
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]),
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);
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// Forbidden stores must remain empty — Stage 3 allows platform/sw/register only
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// Forbidden persistence/sync must remain empty in Stage 4 (types/validation allowed)
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const forbidden = tsFiles.filter(
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(f) =>
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f.startsWith("src/platform/idb/") ||
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f.startsWith("src/platform/cache/") ||
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f.startsWith("src/storage/") ||
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f.startsWith("src/data/") ||
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f.startsWith("src/sync/"),
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);
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expect(forbidden, `Stage 3 must not have forbidden stores: ${forbidden.join(", ")}`).toEqual(
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[],
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);
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expect(
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forbidden,
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`Stage 4 must not have forbidden persistence/sync: ${forbidden.join(", ")}`,
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).toEqual([]);
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});
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it("directory structure matches IMPLEMENTATION-CONTRACT.md §4", () => {
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370
tests/unit/data-package.test.ts
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370
tests/unit/data-package.test.ts
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@ -0,0 +1,370 @@
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/**
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* Stage 4 — data contracts tests.
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* Covers: valid package, missing/malformed, versions, timestamps, ranges,
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* stable IDs, optional sections, forward compat, incompatible, emergency, separation, metadata, readiness inputs.
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* Trace: SPIKE-04, IMPLEMENTATION-CONTRACT.md §15, §20, §24, §40
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*/
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import { describe, it, expect } from "vitest";
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import {
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validateManifest,
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validateSignature,
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validateScheduleEvent,
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validateMapPoi,
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validatePackage,
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isCompatible,
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validateEdition,
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validatePackageVersion,
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validateEmergencyFloor,
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} from "../../src/data/festival-package/validation.js";
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import type { FestivalManifest } from "../../src/data/festival-package/types.js";
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import { isStableId } from "../../src/data/festival-package/validation.js";
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function validManifest(): FestivalManifest {
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return {
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format: "lumen.package/1",
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edition: "lumen-2026",
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packageVersion: 7,
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schemaVersion: 1,
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generatedAt: "2026-08-28T14:02:11Z",
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festival: {
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name: "Lumen Festival 2026",
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timezone: "America/Chicago",
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startUtc: Date.UTC(2026, 8, 10),
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endUtc: Date.UTC(2026, 8, 13),
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},
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appCompatibility: { minAppVersion: "1.0.0", maxAppVersion: null },
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sections: {
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emergency: { file: "emergency.json", sha256: "a".repeat(64), bytes: 41233, required: true },
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schedule: { file: "schedule.json", sha256: "b".repeat(64), bytes: 412201, required: true },
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map: { file: "map.json", sha256: "c".repeat(64), bytes: 38122, required: true },
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info: { file: "info.json", sha256: "d".repeat(64), bytes: 96710, required: true },
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assets: { file: "assets.json", sha256: "e".repeat(64), bytes: 7111, required: true },
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},
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counts: { events: 312, pois: 87, assets: 14 },
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limits: { totalBytes: 31240012 },
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};
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}
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function validSignature() {
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return {
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algorithm: "ed25519" as const,
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over: "sha256(manifest.json exact bytes)",
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manifestSha256: "f".repeat(64),
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publicKeyFingerprint: "sha256:abc",
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signature: "base64==",
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};
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}
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describe("Festival Data Package — valid package", () => {
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it("valid manifest passes", () => {
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expect(validateManifest(validManifest()).ok).toBe(true);
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});
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it("valid signature passes", () => {
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expect(validateSignature(validSignature()).ok).toBe(true);
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});
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it("valid package (manifest+signature+emergency) passes", () => {
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expect(
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validatePackage({
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manifest: validManifest(),
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signature: validSignature(),
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emergency: {
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section: "emergency",
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emergencySchemaVersion: 1,
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contentVersion: 3,
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updatedAt: "2026-08-27T09:00:00Z",
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services: {
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emergencyNumber: "911",
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security: { phone: "+1-555" },
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firstAid: { location: "A" },
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},
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locations: { musterPoints: [], exits: [], aeds: [] },
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address: { lines: ["x"], coordinates: { lat: 0, lon: 0 } },
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procedures: [],
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},
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}).ok,
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).toBe(true);
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});
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});
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describe("missing required data", () => {
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it("missing sections fails", () => {
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const m = { ...validManifest(), sections: undefined as unknown as Record<string, unknown> };
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expect(validateManifest(m).ok).toBe(false);
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});
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it("missing festival timezone fails", () => {
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const m = validManifest();
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const bad = { ...m, festival: { ...m.festival, timezone: "" } };
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expect(validateManifest(bad as unknown as FestivalManifest).ok).toBe(false);
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});
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it("missing signature field fails", () => {
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const sig = { ...validSignature(), signature: "" };
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expect(validateSignature(sig).ok).toBe(false);
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});
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});
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describe("malformed IDs", () => {
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it("event id with spaces fails", () => {
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expect(
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validateScheduleEvent({
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id: "bad id",
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title: "x",
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stageId: "s",
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artistIds: [],
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startUtc: 1000,
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endUtc: 2000,
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dayKey: "2026-09-11",
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tags: [],
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status: "scheduled",
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}).ok,
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).toBe(false);
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});
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it("valid event id passes", () => {
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expect(
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validateScheduleEvent({
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id: "evt-0113",
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title: "x",
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stageId: "s",
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artistIds: [],
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startUtc: 1000,
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endUtc: 2000,
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dayKey: "2026-09-11",
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tags: [],
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status: "scheduled",
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}).ok,
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).toBe(true);
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});
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});
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describe("malformed versions", () => {
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it("packageVersion 0 fails, 1 passes", () => {
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expect(validatePackageVersion(0).ok).toBe(false);
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expect(validatePackageVersion(1).ok).toBe(true);
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});
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it("edition empty fails", () => {
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expect(validateEdition("").ok).toBe(false);
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});
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it("schemaVersion float fails", () => {
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expect(
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validatePackage({
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manifest: { ...validManifest(), schemaVersion: 1.5 },
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signature: validSignature(),
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emergency: { section: "emergency", emergencySchemaVersion: 1 },
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}).ok,
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).toBe(false);
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});
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});
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describe("invalid timestamps / ranges", () => {
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it("end before start fails", () => {
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expect(
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validateScheduleEvent({
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id: "evt-1",
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title: "x",
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stageId: "s",
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artistIds: [],
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startUtc: 2000,
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endUtc: 1000,
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dayKey: "2026-09-11",
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tags: [],
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status: "scheduled",
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}).ok,
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).toBe(false);
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});
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it("zero-length fails", () => {
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expect(
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validateScheduleEvent({
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id: "evt-1",
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title: "x",
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stageId: "s",
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artistIds: [],
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startUtc: 1000,
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endUtc: 1000,
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dayKey: "2026-09-11",
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tags: [],
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status: "scheduled",
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}).ok,
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).toBe(false);
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});
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it("festival window end before start fails", () => {
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const bad = {
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...validManifest(),
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festival: { ...validManifest().festival, startUtc: 2000, endUtc: 1000 },
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};
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expect(validateManifest(bad as unknown as FestivalManifest).ok).toBe(false);
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});
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it("event longer than 24h fails", () => {
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expect(
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validateScheduleEvent({
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id: "evt-1",
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title: "x",
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stageId: "s",
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artistIds: [],
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startUtc: 0,
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endUtc: 25 * 3600 * 1000,
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dayKey: "2026-09-11",
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tags: [],
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status: "scheduled",
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}).ok,
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).toBe(false);
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});
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it("dayKey malformed fails", () => {
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expect(
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validateScheduleEvent({
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id: "evt-1",
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title: "x",
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stageId: "s",
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artistIds: [],
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startUtc: 1000,
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endUtc: 2000,
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dayKey: "11-09-2026",
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tags: [],
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status: "scheduled",
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}).ok,
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).toBe(false);
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});
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});
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describe("map POI validation", () => {
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it("x/y 0..1 passes, out of range fails", () => {
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expect(validateMapPoi({ id: "p", name: "n", category: "aed", x: 0.5, y: 0.5 }).ok).toBe(true);
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expect(validateMapPoi({ id: "p", name: "n", category: "aed", x: 1.5, y: 0.5 }).ok).toBe(false);
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});
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it("lat/lng null allowed (GPS optional per I-7)", () => {
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expect(
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validateMapPoi({ id: "p", name: "n", category: "stage", x: 0, y: 0, lat: null, lng: null })
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.ok,
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).toBe(true);
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});
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});
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describe("stable ID relationships (favorites survive updates)", () => {
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it("stable id check", () => {
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const prev = new Set(["evt-0113", "evt-0114"]);
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expect(isStableId("evt-0113", prev)).toBe(true);
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expect(isStableId("evt-9999", prev)).toBe(false);
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});
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});
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describe("optional sections + forward compat", () => {
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it("optional section may be missing without failing manifest (required flag)", () => {
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// In Stage 4 we require all 5 for now; but forward compat means unknown sections allowed
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const m = validManifest() as unknown as Record<string, unknown>;
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// Add unknown optional section — should not break manifest validation (allowed forward compat)
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(m.sections as Record<string, unknown>).announcements = {
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file: "announcements.json",
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sha256: "a".repeat(64),
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bytes: 100,
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required: false,
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};
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expect(validateManifest(m).ok).toBe(true);
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});
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it("unknown fields on event are allowed forward-compat", () => {
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expect(
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validateScheduleEvent({
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id: "evt-1",
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title: "x",
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stageId: "s",
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artistIds: [],
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startUtc: 1000,
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endUtc: 2000,
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dayKey: "2026-09-11",
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tags: [],
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status: "scheduled",
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// unknown future field
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futureField: "ok",
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}).ok,
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).toBe(true);
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});
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});
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describe("incompatible package versions", () => {
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it("schemaVersion outside shell range is incompatible", () => {
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const m = validManifest();
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expect(isCompatible({ ...m, schemaVersion: 99 }, [1, 2], "1.0.0")).toBe(false);
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});
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it("app version older than min is incompatible", () => {
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const m = validManifest();
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expect(isCompatible(m, [1], "0.9.0")).toBe(false);
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});
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it("compatible within range passes", () => {
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const m = validManifest();
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expect(isCompatible(m, [1], "1.0.0")).toBe(true);
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});
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});
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describe("emergency data representation (SPIKE-06)", () => {
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it("floor shape passes", () => {
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expect(
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validateEmergencyFloor({
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floor: true,
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floorVersion: "1.0.0+2026.08.20",
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emergencySchemaVersion: 1,
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generatedAt: "2026-08-20T12:00:00Z",
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sourceContentVersion: 5,
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services: {},
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address: { lines: ["x"], coordinates: { lat: 0, lon: 0 } },
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musterPoints: [],
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exits: [],
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aedSummary: "x",
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procedures: [],
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}).ok,
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).toBe(true);
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});
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it("floor missing version fails", () => {
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expect(validateEmergencyFloor({ floor: true }).ok).toBe(false);
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});
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});
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describe("separation of user data from festival data (IMP contract §CRITICAL)", () => {
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it("festival package does not contain favorites", () => {
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const pkg = validManifest() as unknown as Record<string, unknown>;
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expect(pkg.favorites).toBeUndefined();
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expect(pkg.favorites).not.toBeDefined();
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});
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it("user store is separate type", async () => {
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const mod = await import("../../src/data/user/types.js");
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expect(mod).toBeDefined();
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});
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});
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describe("dataset metadata", () => {
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it("counts and limits present", () => {
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const m = validManifest();
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expect(m.counts.events).toBe(312);
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expect(m.limits.totalBytes).toBe(31240012);
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});
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it("totalBytes >50MB hard ceiling fails", () => {
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const bad = { ...validManifest(), limits: { totalBytes: 60 * 1024 * 1024 } };
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expect(validateManifest(bad as unknown as FestivalManifest).ok).toBe(false);
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});
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});
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describe("readiness inputs (time-independent per SPIKE-05)", () => {
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it("readiness is data-driven, not clock", async () => {
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const { computeReadiness } = await import("../../src/domain/readiness/types.js");
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expect(
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computeReadiness({
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shellValid: true,
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datasetPresent: true,
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authenticityOk: true,
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integrityOk: true,
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schemaCompatible: true,
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requiredSectionsOk: true,
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requiredAssetsOk: true,
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emergencyFloorOk: true,
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}),
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).toBe("READY");
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expect(
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computeReadiness({
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shellValid: true,
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datasetPresent: false,
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authenticityOk: false,
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integrityOk: false,
|
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schemaCompatible: false,
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requiredSectionsOk: false,
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requiredAssetsOk: false,
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emergencyFloorOk: true,
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}),
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).toBe("NOT_READY");
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});
|
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});
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153
tests/unit/time-model.test.ts
Normal file
153
tests/unit/time-model.test.ts
Normal file
|
|
@ -0,0 +1,153 @@
|
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/**
|
||||
* Stage 4 — time model tests (EXP-1 authoritative).
|
||||
* Covers: timezone handling, DST, unusual offsets, dayKey, clock correction, sanity window, Now/Next.
|
||||
* Trace: SPIKE-08, experiments/exp1-time-model.mjs, IMPLEMENTATION-CONTRACT.md §21
|
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*/
|
||||
import { describe, it, expect } from "vitest";
|
||||
import {
|
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renderInZone,
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dayKeyFor,
|
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correctedNow,
|
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hasDrift,
|
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shouldWarnOutsideWindow,
|
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classifyNowNext,
|
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} from "../../src/domain/clock/logic.js";
|
||||
|
||||
const CHI = "America/Chicago";
|
||||
|
||||
describe("EXP-1 authoritative — UTC + IANA rendering (T1)", () => {
|
||||
it("T1a: UTC→Chicago CDT render", () => {
|
||||
const t = Date.UTC(2026, 6, 15, 18, 0, 0);
|
||||
expect(renderInZone(t, CHI)).toBe("07/15/2026, 13:00:00");
|
||||
});
|
||||
it("T1b: independent of host tz", () => {
|
||||
const t = Date.UTC(2026, 6, 15, 18, 0, 0);
|
||||
expect(renderInZone(t, CHI).includes("13:00:00")).toBe(true);
|
||||
});
|
||||
});
|
||||
|
||||
describe("dayKey precomputed (T2)", () => {
|
||||
it("T2a: before local midnight", () => {
|
||||
expect(dayKeyFor(Date.UTC(2026, 6, 16, 4, 59), CHI)).toBe("2026-07-15");
|
||||
});
|
||||
it("T2b: at local midnight", () => {
|
||||
expect(dayKeyFor(Date.UTC(2026, 6, 16, 5, 0), CHI)).toBe("2026-07-16");
|
||||
});
|
||||
it("T2c: UTC midnight != festival day", () => {
|
||||
expect(dayKeyFor(Date.UTC(2026, 6, 16, 0, 0), CHI)).toBe("2026-07-15");
|
||||
});
|
||||
});
|
||||
|
||||
describe("DST transitions (T3)", () => {
|
||||
it("T3a before spring-forward, T3b after", () => {
|
||||
expect(renderInZone(Date.UTC(2026, 2, 8, 7, 59), CHI)).toBe("03/08/2026, 01:59:00");
|
||||
expect(renderInZone(Date.UTC(2026, 2, 8, 8, 0), CHI)).toBe("03/08/2026, 03:00:00");
|
||||
});
|
||||
it("T3c/d fall-back", () => {
|
||||
expect(renderInZone(Date.UTC(2026, 10, 1, 6, 59), CHI)).toBe("11/01/2026, 01:59:00");
|
||||
expect(renderInZone(Date.UTC(2026, 10, 1, 7, 0), CHI)).toBe("11/01/2026, 01:00:00");
|
||||
});
|
||||
it("T3e epoch arithmetic unaffected", () => {
|
||||
expect(Date.UTC(2026, 10, 1, 7, 0) - Date.UTC(2026, 10, 1, 6, 59)).toBe(60000);
|
||||
});
|
||||
});
|
||||
|
||||
describe("unusual timezone offsets (T4)", () => {
|
||||
it("no-DST Phoenix", () => {
|
||||
expect(renderInZone(Date.UTC(2026, 0, 15, 18, 0), "America/Phoenix")).toBe(
|
||||
"01/15/2026, 11:00:00",
|
||||
);
|
||||
});
|
||||
it("+5:45 Kathmandu", () => {
|
||||
expect(renderInZone(Date.UTC(2026, 0, 15, 18, 0), "Asia/Kathmandu")).toBe(
|
||||
"01/15/2026, 23:45:00",
|
||||
);
|
||||
});
|
||||
it("30-min DST Lord_Howe", () => {
|
||||
expect(renderInZone(Date.UTC(2026, 0, 15, 18, 0), "Australia/Lord_Howe")).toBe(
|
||||
"01/16/2026, 05:00:00",
|
||||
);
|
||||
expect(renderInZone(Date.UTC(2026, 6, 15, 18, 0), "Australia/Lord_Howe")).toBe(
|
||||
"07/16/2026, 04:30:00",
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
describe("server-offset clock correction (T5)", () => {
|
||||
it("skew arithmetic", () => {
|
||||
const deviceNow = Date.UTC(2026, 6, 15, 18, 7, 0);
|
||||
const serverNow = Date.UTC(2026, 6, 15, 18, 0, 0);
|
||||
const skew = serverNow - deviceNow;
|
||||
expect(skew).toBe(-420000);
|
||||
expect(
|
||||
correctedNow(deviceNow, {
|
||||
skewMs: skew,
|
||||
capturedAtDevice: 0,
|
||||
capturedAtMono: 0,
|
||||
source: "x",
|
||||
}),
|
||||
).toBe(serverNow);
|
||||
});
|
||||
it("monotonic drift detection (T5c)", () => {
|
||||
const base = Date.UTC(2026, 6, 15, 18, 7, 0);
|
||||
const monoElapsed = 3600000;
|
||||
const observed = base + monoElapsed + 300000;
|
||||
expect(hasDrift(base, monoElapsed, observed)).toBe(true);
|
||||
});
|
||||
});
|
||||
|
||||
describe("sanity window + F-3 suppression (T6)", () => {
|
||||
const win = { startUtc: Date.UTC(2026, 8, 10), endUtc: Date.UTC(2026, 8, 13), timezone: CHI };
|
||||
it("inside festival never warns", () => {
|
||||
expect(shouldWarnOutsideWindow(Date.UTC(2026, 8, 11, 12), win, null)).toBe(false);
|
||||
});
|
||||
it("far outside warns only if near or skew exists (F-3)", () => {
|
||||
// July for September festival — outside but not near, no skew → suppressed
|
||||
const july = Date.UTC(2026, 6, 15, 18, 0, 0);
|
||||
expect(shouldWarnOutsideWindow(july, win, null)).toBe(false);
|
||||
// same July with skew evidence → warns
|
||||
expect(
|
||||
shouldWarnOutsideWindow(july, win, {
|
||||
skewMs: 0,
|
||||
capturedAtDevice: 0,
|
||||
capturedAtMono: 0,
|
||||
source: "x",
|
||||
}),
|
||||
).toBe(true);
|
||||
// 2023 wildly wrong → outside and skew absent but still far outside window+threshold? Actually far past end still suppressed until near? For 2023, now << start -45d → outside but not near, no skew → suppressed per F-3
|
||||
expect(shouldWarnOutsideWindow(Date.UTC(2023, 0, 1), win, null)).toBe(false);
|
||||
});
|
||||
});
|
||||
|
||||
describe("Now/Next classification (T7)", () => {
|
||||
const events = [
|
||||
{ id: "e1", startUtc: Date.UTC(2026, 8, 11, 17), endUtc: Date.UTC(2026, 8, 11, 18) },
|
||||
{ id: "e2", startUtc: Date.UTC(2026, 8, 11, 18), endUtc: Date.UTC(2026, 8, 11, 19) },
|
||||
{ id: "e3", startUtc: Date.UTC(2026, 8, 11, 18, 30), endUtc: Date.UTC(2026, 8, 11, 19, 30) },
|
||||
];
|
||||
it("overlapping now", () => {
|
||||
const { now } = classifyNowNext(events, Date.UTC(2026, 8, 11, 18, 45));
|
||||
expect(now.map((e) => e.id)).toEqual(["e2", "e3"]);
|
||||
});
|
||||
it("up-next empty when running", () => {
|
||||
const { next } = classifyNowNext(events, Date.UTC(2026, 8, 11, 18, 45));
|
||||
expect(next).toEqual([]);
|
||||
});
|
||||
it("future is up-next", () => {
|
||||
const { next } = classifyNowNext(events, Date.UTC(2026, 8, 11, 17, 30));
|
||||
expect(next.map((e) => e.id)).toEqual(["e2", "e3"]);
|
||||
});
|
||||
});
|
||||
|
||||
describe("Offline Ready independent of clock (SPIKE-05)", () => {
|
||||
it("readiness not demoted by wrong clock — checked via data-package test", () => {
|
||||
expect(true).toBe(true);
|
||||
});
|
||||
});
|
||||
|
||||
describe("Do not use device-local timezone as authoritative", () => {
|
||||
it("explicit zone required — renderInZone uses given zone, not host", () => {
|
||||
const utc = Date.UTC(2026, 6, 15, 18, 0, 0);
|
||||
expect(renderInZone(utc, "America/Chicago")).not.toBe(renderInZone(utc, "America/Phoenix"));
|
||||
});
|
||||
});
|
||||
Loading…
Add table
Add a link
Reference in a new issue