Files
msd-core/tests/bug-1760-state-prune-noop-template-field.test.cjs
Tom Boucher 79c69d443b refactor(#1793): ADR-1769 Phase 7 — sync, prune, update migrations (#1760, #1761) (#1794)
Migrate cmdStateSync, cmdStatePrune, cmdStateUpdate (state.cts) onto the
STATE.md Transition Module substrate and close the maintenance bug pair
#1760/#1761 (ADR-1769, epic #1769). Completes the substrate: all 10
lifecycle/maintenance transitions now route through transitionCore.

- Add {kind: 'sync'|'prune'|'update'} to StateTransitionIntent with syncCore,
  pruneCore, updateCore in src/state-transition.cts.
- updateCore: body-only single-field update (strip/reassemble), mirroring the
  pre-migration cmdStateUpdate contract.
- pruneCore: pure content→content section pruning (Decisions / Recently
  Completed / resolved Blockers / Performance Metrics rows at or below cutoff),
  byte-identical tokenizeHeadings splicing. Adapter owns currentPhase, dry-run,
  and STATE-ARCHIVE.md.
- syncCore: body writes (Total Plans in Phase, Progress bar, Last Activity)
  given disk-derived numbers. Adapter owns the disk scan + roadmap scope.
- #1760: cmdStatePrune now derives currentPhase from 'Current Phase' OR 'Phase'
  (the canonical template emits 'Phase: X of Y'), so prune engages on
  template-conformant STATE.md instead of bailing 'Only 0 phases'.
- #1761: cmdStateSync skips the Progress write (percent=null) when a milestone
  version is set in frontmatter but the ROADMAP has no versioned heading for it
  (milestone cannot be bounded). Projects without a milestone version are
  unaffected. Leaves progress untouched rather than silently writing fallback-
  derived wrong values.
- Regression: bug-1760 (prune engages on template field) + bug-1761 (sync
  leaves progress untouched when unbounded). ADR-1769 marked Accepted.

All 82 transition + 515 regression tests pass.

Closes #1793
2026-06-27 16:53:44 -04:00

81 lines
3.0 KiB
JavaScript

'use strict';
// Regression test for issue #1760 — `state prune` no-ops on template-conformant
// STATE.md because it reads `Current Phase` only, never the `Phase: X of Y` line
// the canonical template emits.
//
// ADR-1769 Phase 7 fix: derive the current phase with a `Phase` / `Current Phase`
// fallback (mirroring buildStateFrontmatter), so prune engages on template STATE.md.
const { describe, test, beforeEach, afterEach } = require('node:test');
const assert = require('node:assert/strict');
const fs = require('node:fs');
const path = require('node:path');
const { runGsdTools, createTempProject, cleanup } = require('./helpers.cjs');
function writeStateMd(tmpDir, content) {
fs.writeFileSync(path.join(tmpDir, '.planning', 'STATE.md'), content);
}
function readStateMd(tmpDir) {
return fs.readFileSync(path.join(tmpDir, '.planning', 'STATE.md'), 'utf-8');
}
describe('#1760: state prune engages on template-conformant STATE.md (Phase: X of Y)', () => {
let tmpDir;
beforeEach(() => { tmpDir = createTempProject(); });
afterEach(() => { cleanup(tmpDir); });
test('prune engages when STATE.md uses "Phase: N of M" (no Current Phase field)', () => {
// Template-conformant STATE.md: Current Position uses `Phase: 10 of 15`, and
// there is NO `**Current Phase:**` body field. Pre-fix this made prune bail
// with "Only 0 phases — nothing to prune".
writeStateMd(tmpDir, [
'# Session State',
'',
'## Current Position',
'',
'Phase: 10 of 15',
'Plan: 2 of 4',
'Status: Executing Phase 10',
'',
'## Decisions',
'',
'- [Phase 1]: Old decision',
'- [Phase 3]: Older decision',
'- [Phase 9]: Recent decision',
'',
].join('\n'));
const result = runGsdTools('state prune --keep-recent 3 --dry-run', tmpDir);
assert.ok(result.success, `Command failed: ${result.error}`);
const out = JSON.parse(result.output);
// Pre-fix: { pruned: false, reason: 'Only 0 phases — nothing to prune...' }.
// Post-fix: prune engages and reports a real cutoff_phase (10 - 3 = 7).
assert.strictEqual(out.pruned, false, 'dry-run must report pruned:false');
assert.ok(out.reason === undefined || !/Only 0 phases/i.test(String(out.reason)),
`prune must not bail with "Only 0 phases" on template STATE.md; got reason=${JSON.stringify(out.reason)}`);
assert.strictEqual(out.cutoff_phase, 7,
`cutoff_phase must be 7 (current 10 - keep-recent 3); got ${JSON.stringify(out.cutoff_phase)}`);
});
test('prune still engages when "Current Phase:" IS present (no regression)', () => {
writeStateMd(tmpDir, [
'# Session State',
'',
'**Current Phase:** 10',
'',
'## Decisions',
'',
'- [Phase 1]: Old decision',
'- [Phase 9]: Recent decision',
'',
].join('\n'));
const result = runGsdTools('state prune --keep-recent 3 --dry-run', tmpDir);
assert.ok(result.success, `Command failed: ${result.error}`);
const out = JSON.parse(result.output);
assert.strictEqual(out.cutoff_phase, 7);
});
});