okr/tests/coaching-hook.test.mjs

// coaching-hook.test.mjs
// Tester coaching-hook (SC4): graceful-exit-grener + gyldig-syklus-emisjon +
// deterministisk fase via OKR_NOW klokke-seam. Spawner hooken som subprosess
// med kontrollert cwd + env. Zero npm deps. Coaching leser kun cwd, saa én
// temp-dir per test holder. Moenster: tests/inject-okr-context.test.mjs.

import { test } from 'node:test';
import assert from 'node:assert/strict';
import { execFileSync } from 'node:child_process';
import { mkdtempSync, mkdirSync, writeFileSync, rmSync } from 'node:fs';
import { tmpdir } from 'node:os';
import { join, dirname } from 'node:path';
import { fileURLToPath } from 'node:url';

const HOOK = join(
  dirname(fileURLToPath(import.meta.url)),
  '..',
  'hooks',
  'scripts',
  'coaching-hook.mjs',
);

function writeConfig(workDir, body) {
  const p = join(workDir, '.claude');
  mkdirSync(p, { recursive: true });
  writeFileSync(join(p, 'okr.local.md'), body);
}

function runHook(cwd, okrNow) {
  // execFileSync returnerer stdout; hooken avslutter alltid med exit 0.
  const env = { ...process.env };
  if (okrNow) env.OKR_NOW = okrNow;
  else delete env.OKR_NOW;
  return execFileSync('node', [HOOK], { cwd, env, encoding: 'utf8' });
}

function withWork(fn) {
  const work = mkdtempSync(join(tmpdir(), 'okrcoach-'));
  try {
    fn(work);
  } finally {
    rmSync(work, { recursive: true, force: true });
  }
}

test('ingen config: exit 0, tom stdout (graceful)', () => {
  withWork((work) => {
    const out = runHook(work);
    assert.equal(out.trim(), '', 'ingen config -> tom stdout, ingen blokkering');
  });
});

test('config uten id: exit 0, tom stdout', () => {
  withWork((work) => {
    writeConfig(work, '---\nnavn: "Org"\n---\n');
    const out = runHook(work);
    assert.equal(out.trim(), '', 'manglende id -> tom stdout');
  });
});

test('ugyldig id: exit 0, tom stdout', () => {
  withWork((work) => {
    writeConfig(work, '---\nid: "ugyldig"\n---\n');
    const out = runHook(work);
    assert.equal(out.trim(), '', 'id som ikke matcher T/Q-moenster -> tom stdout');
  });
});

test('gyldig syklus: emitterer systemMessage', () => {
  withWork((work) => {
    writeConfig(work, '---\nid: "T2-2026"\n---\n');
    const out = runHook(work);
    assert.match(out, /OKR coaching/, 'gyldig syklus skal emittere coaching-melding');
  });
});

test('OKR_NOW tidlig fase: early-coaching', () => {
  withWork((work) => {
    writeConfig(work, '---\nid: "T2-2026"\n---\n');
    const out = runHook(work, '2026-05-05');
    assert.match(out, /Tidlig i syklusen/, 'uke 1 av T2 -> tidlig fase');
  });
});

test('OKR_NOW midtveis fase: mid-coaching', () => {
  withWork((work) => {
    writeConfig(work, '---\nid: "T2-2026"\n---\n');
    const out = runHook(work, '2026-06-20');
    assert.match(out, /Midtveis i syklusen/, 'uke ~8 av T2 -> midtveis fase');
  });
});

test('at-risk telles per status-RAD (tabell), ikke raaforekomster i prosa (B2/M1)', () => {
  withWork((work) => {
    writeConfig(work, '---\nid: "T2-2026"\n---\n');
    const statusDir = join(work, '.claude', 'okr', 'syklus', 'T2-2026');
    mkdirSync(statusDir, { recursive: true });
    // 2 markerte rader + markoer-ord i forklaring OG prosa: kun radene skal telle.
    writeFileSync(join(statusDir, 'status.md'), [
      '# Status T2-2026',
      '',
      'Merk: "I fare" betyr flat trend; "Blokkert" betyr ingen fremgang.',
      '',
      '| KR | Baseline | Maal | Naa | Score | Status |',
      '|----|----------|------|-----|-------|--------|',
      '| KR1: Redusere ulykker | 40 | 30 | 35 | 0.50 | I fare |',
      '| KR2: Oppetid | 10 | 25 | 22 | 0.80 | Paa sporet |',
      '| KR3: Tilfredshet | 60% | 90% | 65% | 0.17 | Blokkert |',
      '',
      'KR1 er i fare fordi trenden er flat. KR3 er blokkert av leverandoer.',
      '',
    ].join('\n'));
    const out = runHook(work, '2026-06-20'); // midtveis -> at-risk rapporteres
    assert.match(out, /OBS: 2 KR er merket/, '2 markerte rader -> teller noeyaktig 2 (ikke 6)');
  });
});

// R1 (review.md af16d5e4): 1.8.0 skrev om status-malen (commands/sporing.md:86-88) til den
// KANONISKE confidence-skalaen (okr-framework.md:389-392) — On Track / At Risk / Off Track.
// Hooken talte fortsatt kun det gamle norske vokabularet, saa nudgen doede stille under 1.8.0.
// Denne casen mater malen slik den faktisk genereres i dag; casen over beholder det gamle
// vokabularet og daekker dermed bakover-kompatibilitet for arkiverte status-filer.
test('at-risk telles paa kanonisk 1.8.0-vokabular (At Risk + Off Track, ikke On Track)', () => {
  withWork((work) => {
    writeConfig(work, '---\nid: "T2-2026"\n---\n');
    const statusDir = join(work, '.claude', 'okr', 'syklus', 'T2-2026');
    mkdirSync(statusDir, { recursive: true });
    // Emoji som \u-escapes: test-kilden holdes ASCII-ren (bash 3.2 set -u multibyte).
    const GUL = '\u{1F7E1}';
    const GROENN = '\u{1F7E2}';
    const ROED = '\u{1F534}';
    writeFileSync(join(statusDir, 'status.md'), [
      '# Status T2-2026',
      '',
      '| KR | Baseline | Target | Naa | Score | Status |',
      '|----|----------|--------|-----|-------|--------|',
      `| KR1: Redusere ulykker | 40 | 30 | 35 | 0.50 | At Risk ${GUL} |`,
      `| KR2: Fartshumper installert | 0% | 100% | 60% | 0.60 | On Track ${GROENN} |`,
      `| KR3: Foreldre-tilfredshet | 60% | 90% | 65% | 0.17 | Off Track ${ROED} |`,
      '',
    ].join('\n'));
    const out = runHook(work, '2026-06-20');
    assert.match(
      out,
      /OBS: 2 KR er merket/,
      'At Risk + Off Track teller (2); On Track skal IKKE telle',
    );
  });
});

test('OKR_NOW sen fase: late-coaching', () => {
  withWork((work) => {
    writeConfig(work, '---\nid: "T2-2026"\n---\n');
    const out = runHook(work, '2026-08-25');
    assert.match(out, /sluttspurt/, 'uke ~16 av T2 -> sen fase');
  });
});