test(#1496): add behavioral validateCapability check for capability tutorial manifests (#1497)

* test(#1464): add behavioral manifest-validation test for capability tutorial docs

Extracts JSON capability manifests from tutorial/reference docs and validates
them through the real validateCapability — closing the test gap that let
issue #1464's broken tutorial manifest (step missing ref) pass undetected.

Adds fix-1464-docs-manifest-validation.test.cjs with:
- Suite 1: build/install/reference docs' complete manifests pass validateCapability
- Suite 2: adversarial fixtures prove the original #1464 bug shapes are caught
  (step without ref → "steps[0].ref must be an object…"; id/folderId mismatch)
- Suite 3: extractManifests helper unit tests (complete vs. partial block filtering)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* test(#1496): allowlist docs module for 3-file test cluster

docs-parity-live-registry, docs-update, and the new
fix-1464-docs-manifest-validation sit on the same docs production
module; add the docs entry to lint-test-file-count.allowlist.json
so the novel-offender CI gate passes.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Tom Boucher
2026-06-20 14:05:12 -04:00
committed by GitHub
parent e627584f87
commit fb24d1c7ea
2 changed files with 277 additions and 0 deletions

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@@ -175,6 +175,14 @@
"external-job-waiting.test.cjs"
],
"issue": "#1165"
},
"docs": {
"files": [
"docs-parity-live-registry.test.cjs",
"docs-update.test.cjs",
"fix-1464-docs-manifest-validation.test.cjs"
],
"issue": "1496"
}
}
}

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@@ -0,0 +1,269 @@
// allow-test-rule: source-text-is-the-product see #1464
// Tutorial docs are the product surface users follow. Reading JSON code blocks
// from them and validating through validateCapability is behavioral, not
// source-grep — it proves the manifests work, not just that they "mention" a term.
'use strict';
const { describe, test } = require('node:test');
const assert = require('node:assert/strict');
const fs = require('node:fs');
const path = require('node:path');
const { validateCapability } = require('../scripts/gen-capability-registry.cjs');
const ROOT = path.join(__dirname, '..');
// ─── Extractor ───────────────────────────────────────────────────────────────
// Required top-level fields that distinguish a complete capability manifest
// from a partial output snippet (list-entry, install-result, etc.).
// Partial output snippets have id+role but lack steps/contributions/gates/config.
const MANIFEST_REQUIRED_KEYS = new Set([
'id', 'role', 'title', 'description', 'tier',
'requires', 'runtimeCompat', 'skills', 'agents',
'config', 'steps', 'contributions', 'gates',
]);
/**
* Extract JSON code blocks from markdown that are complete capability manifests.
* A complete manifest has ALL keys in MANIFEST_REQUIRED_KEYS.
* Partial output snippets (list-entries, install-results) have only id+role and are skipped.
*/
function extractManifests(mdContent) {
const manifests = [];
const fenceRe = /```json\s*\n([\s\S]*?)```/g;
let match;
while ((match = fenceRe.exec(mdContent)) !== null) {
let parsed;
try {
parsed = JSON.parse(match[1]);
} catch {
continue;
}
if (parsed && typeof parsed === 'object' && !Array.isArray(parsed)) {
const keys = new Set(Object.keys(parsed));
if ([...MANIFEST_REQUIRED_KEYS].every((k) => keys.has(k))) {
manifests.push(parsed);
}
}
}
return manifests;
}
// ─── Suite 1: tutorial manifests validate ────────────────────────────────────
describe('docs tutorial manifests pass validateCapability (#1464 regression)', () => {
test('build-your-first-capability.md: every manifest passes', () => {
const content = fs.readFileSync(
path.join(ROOT, 'docs', 'tutorials', 'build-your-first-capability.md'),
'utf8',
);
const manifests = extractManifests(content);
assert.ok(
manifests.length > 0,
'expected at least one capability manifest in build tutorial',
);
for (const cap of manifests) {
const errors = validateCapability(cap, cap.id);
assert.deepStrictEqual(
errors,
[],
`build tutorial manifest id="${cap.id}" failed validateCapability:\n ${errors.join('\n ')}`,
);
}
});
test('install-your-first-capability.md: every manifest passes', () => {
const content = fs.readFileSync(
path.join(ROOT, 'docs', 'tutorials', 'install-your-first-capability.md'),
'utf8',
);
const manifests = extractManifests(content);
assert.ok(
manifests.length > 0,
'expected at least one capability manifest in install tutorial',
);
for (const cap of manifests) {
const errors = validateCapability(cap, cap.id);
assert.deepStrictEqual(
errors,
[],
`install tutorial manifest id="${cap.id}" failed validateCapability:\n ${errors.join('\n ')}`,
);
}
});
test('capability-manifest.md reference example passes', () => {
const content = fs.readFileSync(
path.join(ROOT, 'docs', 'reference', 'capability-manifest.md'),
'utf8',
);
const manifests = extractManifests(content);
assert.ok(
manifests.length > 0,
'expected at least one capability manifest in reference doc',
);
for (const cap of manifests) {
const errors = validateCapability(cap, cap.id);
assert.deepStrictEqual(
errors,
[],
`reference manifest id="${cap.id}" failed validateCapability:\n ${errors.join('\n ')}`,
);
}
});
});
// ─── Suite 2: adversarial — #1464 failure modes caught ───────────────────────
//
// These are the EXACT failure shapes from issue #1464.
// They must fail validateCapability — proving this test would have caught the bug.
describe('validateCapability catches original #1464 bug shapes', () => {
// #1464 high-1: step missing ref → validateStep rejects it
test('step without ref fails (the original broken tutorial step)', () => {
const cap = {
id: 'hello-note',
role: 'feature',
version: '0.1.0',
title: 'Hello Note',
description: 'Test fixture for #1464 regression.',
tier: 'standard',
requires: [],
engines: { gsd: '>=1.6.0' },
runtimeCompat: { supported: ['*'], unsupported: [] },
skills: [],
agents: [],
config: {},
steps: [
{
// Missing ref — this was the #1464 high-1 bug in the original tutorial
point: 'plan:pre',
produces: ['HELLO.md'],
consumes: [],
onError: 'skip',
},
],
contributions: [],
gates: [],
};
const errors = validateCapability(cap, 'hello-note');
assert.ok(errors.length > 0, 'expected validation errors for step without ref');
assert.ok(
errors.some((e) => /ref/.test(e)),
`expected an error mentioning "ref"; got: ${errors.join('; ')}`,
);
});
// #1464 shape: id must match folder name (folderId contract)
test('id not matching folderId fails', () => {
const cap = {
id: 'hello-note',
role: 'feature',
version: '0.1.0',
title: 'Hello Note',
description: 'Test fixture for id/folderId mismatch.',
tier: 'standard',
requires: [],
runtimeCompat: { supported: ['*'], unsupported: [] },
skills: [],
agents: [],
config: {},
steps: [],
contributions: [],
gates: [],
};
const errors = validateCapability(cap, 'wrong-folder');
assert.ok(errors.length > 0, 'expected id/folderId mismatch to fail validation');
assert.ok(
errors.some((e) => /folder/.test(e) || /equal/.test(e) || /id/.test(e)),
`expected error about id/folderId mismatch; got: ${errors.join('; ')}`,
);
});
// Corrected shape: contribution with fragment + into (the PR #1495 fix)
test('contribution with fragment.path + into passes (the PR #1495 fix shape)', () => {
const cap = {
id: 'hello-note',
role: 'feature',
version: '0.1.0',
title: 'Hello Note',
description: 'Injects a greeting note at plan:pre and produces HELLO.md.',
tier: 'standard',
requires: [],
runtimeCompat: { supported: ['*'], unsupported: [] },
skills: [],
agents: [],
config: {},
steps: [],
contributions: [
{
point: 'plan:pre',
into: 'planner',
fragment: { path: 'fragments/plan-pre.md' },
produces: ['HELLO.md'],
consumes: [],
onError: 'skip',
},
],
gates: [],
};
const errors = validateCapability(cap, 'hello-note');
assert.deepStrictEqual(
errors,
[],
`corrected contribution manifest has unexpected errors: ${errors.join('; ')}`,
);
});
});
// ─── Suite 3: extractManifests helper ────────────────────────────────────────
describe('extractManifests helper unit tests', () => {
test('returns empty array for plain text with no JSON fences', () => {
assert.deepStrictEqual(extractManifests('No code blocks here.'), []);
});
test('skips JSON blocks without all required manifest keys', () => {
// Partial list-entry block — only has id, role, version but not steps/contributions/etc.
const md = '```json\n{"id":"x","role":"feature","version":"1.0.0"}\n```';
assert.deepStrictEqual(extractManifests(md), []);
});
function makeCompleteManifest(overrides) {
return {
id: 'test-cap', role: 'feature', title: 'T', description: 'D',
tier: 'standard', requires: [], runtimeCompat: { supported: ['*'], unsupported: [] },
skills: [], agents: [], config: {}, steps: [], contributions: [], gates: [],
...overrides,
};
}
test('extracts a complete manifest (all required keys present)', () => {
const cap = makeCompleteManifest({ id: 'x' });
const md = '```json\n' + JSON.stringify(cap, null, 2) + '\n```';
const result = extractManifests(md);
assert.strictEqual(result.length, 1);
assert.strictEqual(result[0].id, 'x');
});
test('skips malformed JSON blocks silently', () => {
const complete = makeCompleteManifest({ id: 'y' });
const md = '```json\n{bad json here\n```\n```json\n' + JSON.stringify(complete) + '\n```';
const result = extractManifests(md);
assert.strictEqual(result.length, 1);
assert.strictEqual(result[0].id, 'y');
});
test('extracts multiple complete manifests from one doc', () => {
const a = makeCompleteManifest({ id: 'cap-a' });
const b = makeCompleteManifest({ id: 'cap-b' });
const md = [
'```json\n' + JSON.stringify(a) + '\n```',
'```json\n' + JSON.stringify(b) + '\n```',
].join('\n');
const result = extractManifests(md);
assert.strictEqual(result.length, 2);
});
});