From b594eeb88c862fbf22b17ecc19ffb8695531f575 Mon Sep 17 00:00:00 2001
From: Kjell Tore Guttormsen <hello@fromaitochitta.com>
Date: Fri, 26 Jun 2026 00:11:14 +0200
Subject: [PATCH] feat(okr): coaching-hook klokke-seam + node-test fixtures
 (SC4) [skip-docs]

---
 hooks/scripts/coaching-hook.mjs |  4 +-
 tests/coaching-hook.test.mjs    | 99 +++++++++++++++++++++++++++++++++
 2 files changed, 102 insertions(+), 1 deletion(-)
 create mode 100644 tests/coaching-hook.test.mjs

diff --git a/hooks/scripts/coaching-hook.mjs b/hooks/scripts/coaching-hook.mjs
index 9f98df2..fd6eae5 100644
--- a/hooks/scripts/coaching-hook.mjs
+++ b/hooks/scripts/coaching-hook.mjs
@@ -50,7 +50,9 @@ try {
     totalWeeks = 13;
   }
 
-  const now = new Date();
+  // Testable clock seam: OKR_NOW (ISO date) overrides the wall clock so the
+  // phase branches (early/mid/late) can be asserted deterministically.
+  const now = process.env.OKR_NOW ? new Date(process.env.OKR_NOW) : new Date();
   const cycleStart = new Date(cycleYear, startMonth, 1);
   const cycleEnd = new Date(cycleYear, endMonth + 1, 0); // last day of end month
 
diff --git a/tests/coaching-hook.test.mjs b/tests/coaching-hook.test.mjs
new file mode 100644
index 0000000..aa45bcf
--- /dev/null
+++ b/tests/coaching-hook.test.mjs
@@ -0,0 +1,99 @@
+// 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('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');
+  });
+});