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jason.woltje 03fe321b12 docs(prd): land version 1.20, the unified workspace (#1873)
Jason approved draft 2 on 2026-11-09 at 22:57Z: "The file looks fine
other than that." The exception is the Montage module name, deferred
since 19:26Z. Amends REQ-ASSIST-1, REQ-USER-1, REQ-TASK-1 and REQ-WEB-3
and adds 17 requirements (101 to 118): REQ-WS-1..8, REQ-AGENT-1..3,
REQ-SYS-1..2, REQ-ACCT-1..2, REQ-SETUP-1..2. requirements.json and the
tasks and bus count pins follow.

Tests: 68 pass, 1 fail. The failure is stack-copy.test.mjs (20/1), which
fails the same way on origin/refactor 483eccb3d: npm's pinned install
can't find node-gyp/bin/node-gyp.js in the test Node installation.
2026-11-09 17:04:31 -06:00

84 lines
4.5 KiB
JavaScript

import test from 'node:test';
import assert from 'node:assert/strict';
import { mkdtempSync, readFileSync, writeFileSync, rmSync } from 'node:fs';
import { tmpdir } from 'node:os';
import { join } from 'node:path';
import { fileURLToPath } from 'node:url';
import { loadRequirements, checkRequirements, RequirementsError, REQUIREMENTS_FILE } from '../src/requirements.mjs';
// Row 90 (#1584): requirements.json against the approved PRD it names. The PRD's **REQ-...**
// bullets are the source; the list must hold the same ids in the same order, and the PRD's
// status line must give the list's version.
const list = loadRequirements();
const raw = () => JSON.parse(readFileSync(REQUIREMENTS_FILE, 'utf8'));
const REPO = fileURLToPath(new URL('../../../', import.meta.url));
const listError = (message) => (e) => e instanceof RequirementsError && (message === undefined || e.message === message);
test("the list holds the PRD's requirement ids, in its order, at its version", () => {
const prd = readFileSync(join(REPO, list.prd), 'utf8');
const ids = [...prd.matchAll(/^- \*\*(REQ-[A-Z]+-[0-9]+)\.\*\*/gm)].map((m) => m[1]);
// Any other mention of a bold id would be a bullet this pattern missed.
assert.equal(ids.length, [...prd.matchAll(/\*\*REQ-/g)].length);
assert.equal(ids.length, 118);
assert.deepEqual(list.requirements.map((r) => r.id), ids);
assert.match(prd, new RegExp(`^- Status: approved, version ${list.version.replace('.', '\\.')}\\.`, 'm'));
assert.deepEqual([list.prd, list.version], ['docs/prd/mosaic-stack.md', '1.20']);
assert.match(prd, /^- Status: approved, version 1\.20\. Jason approved draft 2 on 2026-11-09\.$/m);
assert.match(prd, /^- Prior approval history, through version 1\.19:/m);
});
test('the committed list loads frozen', () => {
assert.ok(Object.isFrozen(list) && Object.isFrozen(list.requirements) && Object.isFrozen(list.requirements[0]));
assert.deepEqual(checkRequirements(raw()), raw());
assert.deepEqual(loadRequirements(), list);
});
test('the schema refuses any other shape', () => {
const bad = {
'an unknown top key': (l) => (l.source = 'x'),
'no prd': (l) => delete l.prd,
'a prd outside docs/prd': (l) => (l.prd = 'docs/plans/x.md'),
'a prd that is not markdown': (l) => (l.prd = 'docs/prd/mosaic-stack.txt'),
'a prd with a parent step': (l) => (l.prd = 'docs/prd/../x.md'),
'no version': (l) => delete l.version,
'a numeric version': (l) => (l.version = 1.5),
'a version with no minor': (l) => (l.version = '1'),
'a version 0': (l) => (l.version = '0.4'),
'no requirements': (l) => delete l.requirements,
'an empty list': (l) => (l.requirements = []),
'requirements not a list': (l) => (l.requirements = {}),
'an entry not an object': (l) => (l.requirements[0] = 'REQ-ROLE-1'),
'an unknown entry key': (l) => (l.requirements[0].note = 'x'),
'no id': (l) => delete l.requirements[0].id,
'no title': (l) => delete l.requirements[0].title,
'an id in lower case': (l) => (l.requirements[0].id = 'REQ-role-1'),
'an id numbered 0': (l) => (l.requirements[0].id = 'REQ-ROLE-0'),
'an id with a suffix': (l) => (l.requirements[0].id = 'REQ-ROLE-1a'),
'an id twice': (l) => (l.requirements[1].id = l.requirements[0].id),
'a blank title': (l) => (l.requirements[0].title = ' '),
'a title over 120 characters': (l) => (l.requirements[0].title = 'x'.repeat(121)),
'a title of two lines': (l) => (l.requirements[0].title = 'a\nb'),
'a title that is not a string': (l) => (l.requirements[0].title = 1),
};
for (const x of [[], null, 'list']) assert.throws(() => checkRequirements(x), listError('list: not an object'));
for (const [what, edit] of Object.entries(bad)) {
const l = raw();
edit(l);
assert.throws(() => checkRequirements(l), listError(), what);
}
const ok = raw();
ok.requirements[0].title = 'x'.repeat(120);
assert.equal(checkRequirements(ok), ok);
const dir = mkdtempSync(join(tmpdir(), 'requirements-'));
try {
writeFileSync(join(dir, 'cut.json'), '{"prd":');
assert.throws(() => loadRequirements(join(dir, 'cut.json')), listError('requirements.json: not JSON'));
assert.throws(() => loadRequirements(join(dir, 'absent.json')), listError('requirements.json: ENOENT'));
const twice = raw();
twice.requirements.push(structuredClone(twice.requirements[0]));
writeFileSync(join(dir, 'twice.json'), JSON.stringify(twice));
assert.throws(() => loadRequirements(join(dir, 'twice.json')), listError('requirements[118].id: REQ-ROLE-1 twice'));
} finally {
rmSync(dir, { recursive: true, force: true });
}
});