first-commit

apps/daemon/tests/craft.test.ts

@@ -0,0 +1,72 @@
+// @ts-nocheck
+import { describe, expect, it, beforeAll, afterAll } from 'vitest';
+import { mkdtemp, rm, writeFile } from 'node:fs/promises';
+import { tmpdir } from 'node:os';
+import path from 'node:path';
+
+import { loadCraftSections } from '../src/craft.js';
+
+let craftDir;
+
+beforeAll(async () => {
+  craftDir = await mkdtemp(path.join(tmpdir(), 'od-craft-test-'));
+  await writeFile(
+    path.join(craftDir, 'typography.md'),
+    '# typography\n\nALL CAPS ≥ 0.06em.\n',
+    'utf8',
+  );
+  await writeFile(
+    path.join(craftDir, 'color.md'),
+    '# color\n\nAccent ≤ 2 per screen.\n',
+    'utf8',
+  );
+  await writeFile(path.join(craftDir, 'empty.md'), '   \n\n', 'utf8');
+});
+
+afterAll(async () => {
+  if (craftDir) await rm(craftDir, { recursive: true, force: true });
+});
+
+describe('loadCraftSections', () => {
+  it('returns empty when nothing requested', async () => {
+    const r = await loadCraftSections(craftDir, []);
+    expect(r.body).toBe('');
+    expect(r.sections).toEqual([]);
+  });
+
+  it('concatenates requested sections in order with section headers', async () => {
+    const r = await loadCraftSections(craftDir, ['typography', 'color']);
+    expect(r.sections).toEqual(['typography', 'color']);
+    expect(r.body.startsWith('### typography')).toBe(true);
+    expect(r.body.includes('### color')).toBe(true);
+    expect(r.body.indexOf('### typography')).toBeLessThan(r.body.indexOf('### color'));
+  });
+
+  it('drops missing files silently (forward-compatible)', async () => {
+    const r = await loadCraftSections(craftDir, ['typography', 'motion', 'color']);
+    expect(r.sections).toEqual(['typography', 'color']);
+  });
+
+  it('drops empty files silently', async () => {
+    const r = await loadCraftSections(craftDir, ['empty', 'typography']);
+    expect(r.sections).toEqual(['typography']);
+  });
+
+  it('rejects bogus slugs (path traversal, special chars)', async () => {
+    const r = await loadCraftSections(craftDir, [
+      '../etc/passwd',
+      'typo/graphy',
+      'typography',
+    ]);
+    expect(r.sections).toEqual(['typography']);
+  });
+
+  it('dedupes repeated requests', async () => {
+    const r = await loadCraftSections(craftDir, [
+      'typography',
+      'TYPOGRAPHY',
+      'typography',
+    ]);
+    expect(r.sections).toEqual(['typography']);
+  });
+});