julian
0985b86fa7
Foundation for testing every service. Adds @parking/db/testing — createTestDb() spins a fresh in-memory SQLite and applies the real Drizzle migrations, so server tests run against the production schema with zero live-DB risk. Wires Vitest into apps/server (test script + config; test signing keys via env) and adds the first Phase-1 suites against the anti-fraud core: - signer.test.ts (10): sign/verify round-trip, tamper + forgery rejection, malformed-signature guard, determinism, keyId rotation (buildVerifier). - event-log.test.ts (12): monotonic index, prevHash linkage, payload-in-signature, append serialization, and verifyChain() catching every tamper class — edited payload, deleted row (index gap), broken prevHash, unknown keyId — plus canonicalize byte-stability. Also stops *.test.ts leaking into shipped dist/ (tsconfig exclude in server + shared; shared had been emitting compiled tests all along). server 22/22, shared 87/87 green. Claude-Session: https://claude.ai/code/session_01Xcm6ikLgGoCxxHrxtjkk5V
33 lines
1.7 KiB
TypeScript
33 lines
1.7 KiB
TypeScript
import { fileURLToPath } from "node:url";
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import { dirname, resolve } from "node:path";
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import Database from "better-sqlite3";
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import { drizzle } from "drizzle-orm/better-sqlite3";
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import { migrate } from "drizzle-orm/better-sqlite3/migrator";
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import * as schema from "./schema.js";
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import type { Db } from "./index.js";
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// Test-only helper: a fresh, fully-migrated SQLite database with NO live-DB risk.
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// Every server/integration test spins one of these so suites are isolated and
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// deterministic — never the real parking.sqlite. Not exported from the package
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// root (`@parking/db`); import it from `@parking/db/testing` in test code only.
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// The migrations live next to this package's compiled output. From dist/testing.js
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// that's ../drizzle; resolve it off import.meta.url so it works regardless of the
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// caller's cwd (tests run from apps/server, packages/devices, etc.).
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const MIGRATIONS_DIR = resolve(dirname(fileURLToPath(import.meta.url)), "../drizzle");
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/**
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* Open an in-memory SQLite (or a temp file if `url` is given), apply every Drizzle
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* migration in order, and return a typed Drizzle handle plus the raw better-sqlite3
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* connection (so a test can assert raw rows or `.close()` it). The schema matches
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* production exactly because it's the SAME migration set, not a hand-rolled DDL.
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*/
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export function createTestDb(url = ":memory:"): { db: Db; sqlite: Database.Database; close: () => void } {
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const sqlite = new Database(url);
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sqlite.pragma("journal_mode = WAL");
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sqlite.pragma("foreign_keys = ON");
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const db = drizzle(sqlite, { schema }) as Db;
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migrate(db, { migrationsFolder: MIGRATIONS_DIR });
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return { db, sqlite, close: () => sqlite.close() };
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}
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