vitest.config.ts

// Copyright (c) 2025 ObjectStack. Licensed under the Apache-2.0 license.

import { defineConfig } from 'vitest/config';
import path from 'path';

export default defineConfig({
  test: {
    // A late console.* must not redden a green suite (#10374): vitest's worker
    // forwards console output over RPC and discards the promise, and a write
    // landing after teardown's rpcDone() snapshot is rejected into an unhandled
    // error — a fully green run that exits 1. Disarming removes the mechanism.
    // Mechanism + measured costs: examples/app-showcase/vitest.config.ts.
    // Enforced repo-wide by scripts/check-console-intercept-disarm.mjs.
    disableConsoleIntercept: true,
    globals: true,
    environment: 'node',
    // #9350: the live-dialect files each own a schema (Postgres) / database
    // (MySQL), named in the connection so knex's `client.database()` and the
    // session cannot disagree. That naming has an ordering constraint — MySQL
    // refuses the handshake for a database that does not exist — and a
    // `beforeAll` cannot satisfy it: `cell.config()` is reached from inside
    // `beforeEach`, and the testkit module is cached per WORKER, not per file.
    // This runs once, before any worker, and is a no-op without a live URL.
    globalSetup: ['./src/live-dialect-matrix.globalsetup.ts'],
  },
  resolve: {
    alias: [
      // #9457: ONE anchored rule for every `@objectstack/spec` namespace, in place
      // of the hand-maintained list of the subpaths this package's tests happened
      // to reach. A string `find` matches by PREFIX, so with a FILE replacement the
      // bare `@objectstack/spec` entry also swallowed every published namespace the
      // list had not reached — `cloud`, `integration` and `studio` among them — and
      // resolved it to `…/spec/src/index.ts/<ns>`: `ENOTDIR`, at run time, from a
      // config that reads as correct, naming whichever module performed the import
      // rather than this table.
      //
      // spec's export map is UNIFORM — every published namespace is
      // `src/<ns>/index.ts`, with no FILE-shaped subpath of the kind
      // `@objectstack/platform-objects/plugin` is — so one rule covers all of them
      // and cannot go stale as tests reach new namespaces. Same shape as
      // `packages/qa/downstream-contract` (PR #8129), `service-knowledge`,
      // `service-settings` and `plugin-audit`; `packages/runtime` carries the pin
      // over the rule (`src/spec-subpath-alias-coverage.pin.test.ts`).
      //
      // Kept from the enumeration because the reasons outlive it: `security` is
      // reached transitively via `@objectstack/types` ([ADR-0105 D1] tenancy
      // posture), and `api` / `kernel` / `qa` through `@objectstack/core`'s src
      // barrel, pulled in by #3777's `nextUtcCalendarDay` import. Neither is a
      // reason to keep listing namespaces by hand.
      {
        find: /^@objectstack\/spec\/([a-z-]+)$/,
        replacement: path.join(path.resolve(__dirname, '../..'), 'spec/src/$1/index.ts'),
      },
      { find: /^@objectstack\/spec$/, replacement: path.resolve(__dirname, '../../spec/src/index.ts') },
      // Subpath BEFORE the bare package: `@objectstack/core` is a PREFIX match with a
      // FILE replacement, so without this entry it swallows the published `./logger`
      // subpath and resolves it to `…/core/src/index.ts/logger` — ENOTDIR at run time.
      // Pinned by the published-subpath rule in `scripts/check-test-source-alias.mjs`,
      // which derives the population from `@objectstack/core`'s own `exports` map.
      { find: /^@objectstack\/core\/logger$/, replacement: path.resolve(__dirname, '../../core/src/logger.ts') },
      { find: '@objectstack/core', replacement: path.resolve(__dirname, '../../core/src/index.ts') },
    ],
  },
});