feat(okr): delt bundle-root-relativ lenke-resolver + zero-dangling relasjoner (SC relasjoner) [skip-docs]

tests/innboks-relations.test.mjs

@@ -0,0 +1,86 @@
+// innboks-relations.test.mjs
+// Step 6 (SC relasjoner): delt bundle-root-relativ lenke-resolver (okf-links) +
+// deterministisk relasjons-resolusjon (innboks-relations). Beviser: >=1 emittert
+// lenke matcher SC-regex /\]\(\/.*\.md\)/ (leading '/'); hver lenke resolverer til
+// et emittert konsept (zero-dangling); '../'/absolutt/file://-/http-lenker avvises
+// av isSafeBundleLink (allow-list). Bygger det emitterte settet gjennom Step 4+5.
+// Moenster: tests/okf-retrieval.test.mjs.
+
+import { test } from 'node:test';
+import assert from 'node:assert/strict';
+import { readFileSync } from 'node:fs';
+import { join, dirname } from 'node:path';
+import { fileURLToPath } from 'node:url';
+import { isSafeBundleLink, resolveBundleLink } from '../lib/okf-links.mjs';
+import { resolveRelations } from '../lib/innboks-relations.mjs';
+import { splitConcepts } from '../lib/innboks-split.mjs';
+import { projectFrontmatter } from '../lib/innboks-frontmatter.mjs';
+
+const HERE = dirname(fileURLToPath(import.meta.url));
+const FIX = join(HERE, 'fixtures', 'inbox-converted');
+const MTIME = new Date('2026-03-15T08:30:00.000Z');
+const SC_REGEX = /\]\(\/.*\.md\)/;
+
+// Det emitterte konsept-settet (split + project) for begge fixture-dokumentene.
+function buildConcepts() {
+  const out = [];
+  for (const slug of ['dok-a', 'dok-b']) {
+    const md = readFileSync(join(FIX, `${slug}.md`), 'utf8');
+    for (const c of splitConcepts(md, { sourceSlug: slug })) {
+      out.push(projectFrontmatter(c, { sourcePath: `innboks/${slug}.txt`, sourceMtime: MTIME }));
+    }
+  }
+  return out;
+}
+
+test('resolveRelations: >=1 emittert lenke matcher SC-regex (leading-/ bundle-link)', () => {
+  const related = resolveRelations(buildConcepts());
+  const targets = related.flatMap((c) => c.relations.map((r) => r.target));
+  assert.ok(targets.length >= 1, 'minst en relasjon emitteres fra fixturene');
+  assert.ok(targets.every((t) => SC_REGEX.test(`](${t})`)), 'hver lenke matcher SC-regex');
+  // Samme lenke maa finnes i body-en som faktisk skrives + grepes av SC4.
+  const bodies = related.map((c) => c.body).join('\n');
+  assert.match(bodies, SC_REGEX, 'relasjons-lenke finnes i konsept-body');
+});
+
+test('resolveRelations: hver lenke resolverer til et emittert konsept (zero-dangling)', () => {
+  const concepts = buildConcepts();
+  const emitted = new Set(concepts.map((c) => c.destRel));
+  const related = resolveRelations(concepts);
+  for (const c of related) {
+    for (const r of c.relations) {
+      assert.ok(emitted.has(r.destRel), `lenke-mal ${r.destRel} er et emittert konsept`);
+      assert.equal(r.target, `/${r.destRel}`, 'leading-/ bundle-root-lenke');
+      assert.equal(isSafeBundleLink(r.target), true, 'emittert lenke er trygg');
+    }
+  }
+});
+
+test('resolveRelations: deterministisk (2 kjoeringer byte-like body + relations)', () => {
+  const pick = (arr) => arr.map((c) => ({ slug: c.slug, body: c.body, relations: c.relations }));
+  assert.deepEqual(pick(resolveRelations(buildConcepts())), pick(resolveRelations(buildConcepts())));
+});
+
+test('isSafeBundleLink: aksepterer leading-/ .md bundle-lenke', () => {
+  assert.equal(isSafeBundleLink('/strategisk-kontekst/virksomhetsplan-2026.md'), true);
+  assert.equal(isSafeBundleLink('/dokumenter/notat.md'), true);
+});
+
+test('isSafeBundleLink: avviser escape/scheme/relativ/ikke-md/backslash', () => {
+  assert.equal(isSafeBundleLink('../escape.md'), false, 'relativ ..');
+  assert.equal(isSafeBundleLink('/foo/../../etc/passwd.md'), false, '.. segment');
+  assert.equal(isSafeBundleLink('file:///etc/passwd.md'), false, 'file:// scheme');
+  assert.equal(isSafeBundleLink('http://evil.example/x.md'), false, 'http scheme');
+  assert.equal(isSafeBundleLink('relativ/sti.md'), false, 'ingen leading /');
+  assert.equal(isSafeBundleLink('/strategisk-kontekst/uten-ext'), false, 'ikke .md');
+  assert.equal(isSafeBundleLink('C:\\win\\path.md'), false, 'backslash');
+  assert.equal(isSafeBundleLink(''), false, 'tom streng');
+  assert.equal(isSafeBundleLink(null), false, 'ikke-streng');
+});
+
+test('resolveBundleLink: trygg lenke -> sti under bundleRoot; escape/scheme -> null', () => {
+  const root = '/tmp/bundle';
+  assert.equal(resolveBundleLink('/dokumenter/notat.md', root), join(root, 'dokumenter/notat.md'));
+  assert.equal(resolveBundleLink('../escape.md', root), null);
+  assert.equal(resolveBundleLink('http://x/y.md', root), null);
+});