Files
msd-core/tests/representative-corpus.test.cjs
Jakub Zych a9a7a328e6 refactor: hard-fork GSD -> MSD (Make Software Done)
Mechanical rename produced by scripts/msd-rename.cjs: gsd/Gsd/GSD -> msd/Msd/MSD
across contents and paths, upstream package/repo coordinates -> @golem15/msd-core
and golem15com/msd-core. Deep links into upstream history, sibling upstream
packages, the GSD-2 import feature, CHANGELOG.md and .changeset/ are kept as-is.

Hand edits on top: MSD block-letter banner and logos, LICENSE copyright line,
package/plugin identity, regenerated lockfile, install-tree fixtures, derived
registries and benchmark baseline; migration checksum baseline re-locked
(MSD keeps its own install state, so no install had applied the old sums);
sort-order and regex-escaped expectations in tests adjusted.
2026-10-06 01:47:40 +02:00

249 lines
12 KiB
JavaScript

'use strict';
/**
* Representative-corpus gate tests (#2371).
*
* Every fixture under tests/fixtures/representative/ is verbatim (or a
* minimal faithful subset) of a real reported artifact — never invented to
* match a gate's own grammar. See tests/fixtures/representative/README.md
* for the full rationale and CONTRIBUTING.md's "Fixture provenance" rule.
*
* Each gate is driven through its real CLI entrypoint (gate-verdict
* altitude), matching the established pattern in
* tests/api-coverage-gate-e2e.test.cjs and tests/decisions.test.cjs — never
* the parser function called in isolation.
*
* Three fixtures (across api-coverage-detector, api-coverage-matrix,
* decision-coverage-guard) encode gates that are still open bugs (#2365,
* #2366, #2347). For those, MANIFEST.json carries BOTH the correct target
* verdict (`expected*` — what the fix must produce) and the exact CURRENT
* observed verdict (`currentBuggyOutput` — what today's code actually
* returns). The test asserts against `currentBuggyOutput`: an honest,
* non-vacuous characterization of today's known-broken reality, not a fake
* pass. This assertion WILL fail, loudly, the moment the underlying bug is
* fixed and the gate starts returning something other than the pinned
* buggy value — at which point whoever's fix landed must update the
* assertion to check `expected*` instead (and can delete `currentBuggyOutput`).
*
* Why not node:test's `todo` option: this repo's own test-runner
* (msd-test / msd-test-runner v1.6.2) has no concept of it. Its JSONL
* result parser (internal/pipeline/parse.go's parseJSONL, msd-test-runner
* repo) only recognizes `kind: "pass" | "fail"` — verified directly against
* that source — so a `{ todo: true }` test whose body throws is still
* counted as a real failure in the tool's own verdict. Characterization
* (assert the known-current value) sidesteps this because the test
* genuinely passes today; it needs no runner-level "expected failure"
* feature at all.
*
* The audit-uat corpus (#2286, fixed by #2317) has no currentBuggyOutput:
* it already asserts the correct behavior directly, because the bug is
* already fixed — proof the methodology works end to end, not just a
* record of gaps.
*/
const { describe, test, afterEach } = require('node:test');
const assert = require('node:assert/strict');
const fs = require('node:fs');
const os = require('node:os');
const path = require('node:path');
const { execFileSync } = require('node:child_process');
const { cleanup, TEST_ENV_BASE } = require('./helpers.cjs');
const { LOOP_HOOK_POINT_CLI_TIMEOUT_MS } = require('./helpers/timeouts.cjs');
const TOOLS_PATH = path.join(__dirname, '..', 'msd-core', 'bin', 'msd-tools.cjs');
const FIXTURES_ROOT = path.join(__dirname, 'fixtures', 'representative');
function runTools(args, cwd) {
try {
const stdout = execFileSync(process.execPath, [TOOLS_PATH, ...args], {
cwd,
encoding: 'utf-8',
env: { ...process.env, ...TEST_ENV_BASE },
timeout: LOOP_HOOK_POINT_CLI_TIMEOUT_MS,
});
return { success: true, output: stdout.trim(), error: '' };
} catch (err) {
return {
success: false,
output: err.stdout?.toString().trim() || '',
error: err.stderr?.toString().trim() || err.message,
};
}
}
function readManifest(gateDir) {
const raw = fs.readFileSync(path.join(FIXTURES_ROOT, gateDir, 'MANIFEST.json'), 'utf8');
return JSON.parse(raw);
}
function readFixture(gateDir, file) {
return fs.readFileSync(path.join(FIXTURES_ROOT, gateDir, file), 'utf8');
}
function makeProject() {
const tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'msd-repcorpus-'));
fs.mkdirSync(path.join(tmpDir, '.planning', 'phases'), { recursive: true });
fs.writeFileSync(path.join(tmpDir, '.planning', 'config.json'), '{}', 'utf8');
return tmpDir;
}
function makePhaseDir(projectDir, slug) {
const dir = path.join(projectDir, '.planning', 'phases', slug);
fs.mkdirSync(dir, { recursive: true });
return dir;
}
// ─── api-coverage-detector (#2365) ────────────────────────────────────────────
describe('representative corpus — api-coverage detector (#2365)', () => {
let tmpDir;
afterEach(() => { if (tmpDir) { cleanup(tmpDir); tmpDir = null; } });
const manifest = readManifest('api-coverage-detector');
for (const fx of manifest.fixtures) {
const label = fx.currentBuggyOutput ? `${fx.file} → currently detected:true (#2365)` : `${fx.file} → detected:false`;
test(label, () => {
tmpDir = makeProject();
const phaseDir = makePhaseDir(tmpDir, '01-repcorpus');
const body = readFixture('api-coverage-detector', fx.file);
fs.writeFileSync(path.join(phaseDir, '01-PLAN.md'), `# Plan\n${body}\n`, 'utf8');
const r = runTools(['check', 'api-coverage.verify-pre', phaseDir, '--raw'], tmpDir);
assert.ok(r.success, `gate should succeed (JSON). stderr: ${r.error}`);
const j = JSON.parse(r.output);
if (fx.currentBuggyOutput) {
assert.strictEqual(j.detected, fx.currentBuggyOutput.detected,
`${fx.file}: expected today's known-buggy detected:${fx.currentBuggyOutput.detected}, got ${JSON.stringify(j)}. ` +
`If this now differs, #2365 may be fixed — check against expectedDetected:${fx.expectedDetected} instead.`);
assert.strictEqual(j.signals?.[0]?.verb, fx.currentBuggyOutput.signal.verb, `${fx.file}: signal.verb`);
assert.strictEqual(j.signals?.[0]?.noun, fx.currentBuggyOutput.signal.noun, `${fx.file}: signal.noun`);
} else {
assert.strictEqual(j.detected, fx.expectedDetected,
`${fx.file}: expected detected:${fx.expectedDetected}, got ${JSON.stringify(j)}`);
}
});
}
});
// ─── api-coverage-matrix (#2366) ──────────────────────────────────────────────
describe('representative corpus — api-coverage matrix (#2366)', () => {
let tmpDir;
afterEach(() => { if (tmpDir) { cleanup(tmpDir); tmpDir = null; } });
const manifest = readManifest('api-coverage-matrix');
for (const fx of manifest.fixtures) {
const label = `${fx.file} → exactly the canonical rows, 0 errors`;
test(label, () => {
tmpDir = makeProject();
const phaseDir = makePhaseDir(tmpDir, '01-repcorpus');
fs.writeFileSync(path.join(phaseDir, '01-PLAN.md'), `# Plan\n${fx.pairedPlan}\n`, 'utf8');
fs.writeFileSync(path.join(phaseDir, 'COVERAGE.md'), readFixture('api-coverage-matrix', fx.file), 'utf8');
const r = runTools(['check', 'api-coverage.verify-pre', phaseDir, '--raw'], tmpDir);
assert.ok(r.success, `gate should succeed (JSON). stderr: ${r.error}`);
const j = JSON.parse(r.output);
assert.strictEqual(j.block, fx.expectedBlock, `${fx.file}: block. Got ${JSON.stringify(j)}`);
assert.deepStrictEqual(j.counts, fx.expectedCounts, `${fx.file}: counts. Got ${JSON.stringify(j)}`);
assert.strictEqual((j.errors || []).length, fx.expectedErrorCount,
`${fx.file}: errors. Got ${JSON.stringify(j.errors)}`);
});
}
});
// ─── audit-uat (#2286, fixed by #2317 — asserts correct behavior directly) ────
describe('representative corpus — audit-uat (#2286, fixed by #2317)', () => {
let tmpDir;
afterEach(() => { if (tmpDir) { cleanup(tmpDir); tmpDir = null; } });
const manifest = readManifest('audit-uat');
test('Gaps-section + human-verification-frontmatter fixtures both surface as real items', () => {
tmpDir = makeProject();
const phaseDir = makePhaseDir(tmpDir, '01-repcorpus');
for (const fx of manifest.fixtures) {
fs.writeFileSync(
path.join(phaseDir, `01${fx.filenameSuffix}`),
readFixture('audit-uat', fx.file),
'utf8',
);
}
const r = runTools(['audit-uat', '--raw'], tmpDir);
assert.ok(r.success, `audit-uat should succeed. stderr: ${r.error}`);
const j = JSON.parse(r.output);
assert.ok(
j.summary.total_items >= manifest.expectedTotalItems,
`expected total_items >= ${manifest.expectedTotalItems}, got ${JSON.stringify(j.summary)}`,
);
// Per-fixture check (not just the aggregate): a regression that moves
// items between files while preserving the total would slip past the
// total_items check above but not this one.
for (const fx of manifest.fixtures) {
const fileName = `01${fx.filenameSuffix}`;
const fileResult = j.results.find((r2) => r2.file === fileName);
assert.ok(fileResult, `expected a result entry for ${fileName}, got ${JSON.stringify(j.results)}`);
assert.ok(
fileResult.items.length >= fx.expectedMinItems,
`${fileName}: expected items.length >= ${fx.expectedMinItems}, got ${fileResult.items.length}`,
);
}
});
});
// ─── decision-coverage-guard (#2347) ──────────────────────────────────────────
describe('representative corpus — decision-coverage guard (#2347)', () => {
let tmpDir;
afterEach(() => { if (tmpDir) { cleanup(tmpDir); tmpDir = null; } });
const manifest = readManifest('decision-coverage-guard');
for (const fx of manifest.fixtures) {
const label = fx.currentBuggyOutput
? `${fx.file} → currently passed:true, skipped:true (#2347)`
: typeof fx.expectedTotal === 'number'
? `${fx.file} → parsed but uncovered, passed:false (#4130)`
: `${fx.file} → outcome could-not-parse, passed:false`;
test(label, () => {
tmpDir = makeProject();
const phaseDir = makePhaseDir(tmpDir, '01-repcorpus');
const contextPath = path.join(phaseDir, 'CONTEXT.md');
fs.writeFileSync(contextPath, readFixture('decision-coverage-guard', fx.file), 'utf8');
const r = runTools(['query', 'check.decision-coverage-plan', phaseDir, contextPath], tmpDir);
assert.ok(r.success, `gate should succeed (JSON). stderr: ${r.error}`);
const j = JSON.parse(r.output);
if (fx.currentBuggyOutput) {
assert.strictEqual(j.passed, fx.currentBuggyOutput.passed,
`${fx.file}: expected today's known-buggy passed:${fx.currentBuggyOutput.passed}, got ${JSON.stringify(j)}. ` +
`If this now differs, #2347 may be fixed — check against expectedPassed:${fx.expectedPassed} instead.`);
assert.strictEqual(j.skipped, fx.currentBuggyOutput.skipped, `${fx.file}: skipped`);
assert.strictEqual(j.reason, fx.currentBuggyOutput.reason, `${fx.file}: reason`);
assert.strictEqual(j.total, fx.currentBuggyOutput.total, `${fx.file}: total`);
} else if (typeof fx.expectedTotal === 'number') {
// #4130: the fixture's D5-NN phase-prefixed ids are now READ by the
// parser, so the gate reports a real coverage verdict (nothing covers
// them in this bare project) instead of could-not-parse. The coverage
// path emits no `reason` field at all — absence is part of the
// expectation.
assert.strictEqual(j.passed, fx.expectedPassed, `${fx.file}: passed. Got ${JSON.stringify(j)}`);
assert.strictEqual(j.reason, undefined,
`${fx.file}: the coverage verdict must carry no could-not-parse reason. Got ${JSON.stringify(j)}`);
assert.strictEqual(j.total, fx.expectedTotal, `${fx.file}: total. Got ${JSON.stringify(j)}`);
assert.strictEqual(j.covered, fx.expectedCovered, `${fx.file}: covered. Got ${JSON.stringify(j)}`);
} else {
assert.strictEqual(j.passed, fx.expectedPassed, `${fx.file}: passed. Got ${JSON.stringify(j)}`);
assert.strictEqual(j.reason, fx.expectedReason, `${fx.file}: reason. Got ${JSON.stringify(j)}`);
}
});
}
});