feat(repos): tags, polymorphic entity_links, attachments

tests/repos/links.test.js

@@ -0,0 +1,27 @@
+import { describe, it, expect, beforeEach } from 'vitest';
+import { resetDb } from '../helpers/db.js';
+import { migrateUp } from '../../lib/db/migrate.js';
+import * as links from '../../lib/db/repos/links.js';
+
+beforeEach(async () => { await resetDb(); await migrateUp(); });
+
+describe('links repo', () => {
+  it('create + listFrom + listTo + remove', async () => {
+    const a = '11111111-1111-1111-1111-111111111111';
+    const b = '22222222-2222-2222-2222-222222222222';
+    const link = await links.create('project', a, 'page', b, 'mentions');
+    expect(link.relation).toBe('mentions');
+    expect(await links.listFrom('project', a)).toHaveLength(1);
+    expect(await links.listTo('page', b)).toHaveLength(1);
+    await links.remove(link.id);
+    expect(await links.listFrom('project', a)).toHaveLength(0);
+  });
+
+  it('idempotent on the unique tuple', async () => {
+    const a = '11111111-1111-1111-1111-111111111111';
+    const b = '22222222-2222-2222-2222-222222222222';
+    const l1 = await links.create('project', a, 'page', b, 'mentions');
+    const l2 = await links.create('project', a, 'page', b, 'mentions');
+    expect(l2.id).toBe(l1.id);
+  });
+});