pl-api: initialize tests

Signed-off-by: nicole mikołajczyk <git@mkljczk.pl>

packages/pl-api/tests/utils/accounts.test.ts

@@ -0,0 +1,29 @@
+import { describe, expect, it } from 'vitest';
+
+import { isDefaultAvatar, isDefaultHeader } from '@/utils/accounts';
+
+describe('isDefaultHeader', () => {
+  it('detects GoToSocial default header', () => {
+    expect(isDefaultHeader('https://gts.mkljczk.pl/assets/default_header.webp')).toBe(true);
+  });
+
+  it('detects NeoDB default headers', () => {
+    expect(isDefaultHeader('https://neodb.social/static/img/missing.5fa23ea9f65e.png')).toBe(true);
+  });
+});
+
+describe('isDefaultAvatar', () => {
+  it('detects GoToSocial default avatar', () => {
+    expect(
+      isDefaultAvatar('https://gts.mkljczk.pl/assets/default_avatars/GoToSocial_icon4.webp'),
+    ).toBe(true);
+  });
+
+  it('returns false for non-default avatar', () => {
+    expect(
+      isDefaultAvatar(
+        'https://example.com/fileserver/01Z0G3Q7MWJ7DKMFYA2DDZ9T32/attachment/original/01KGZ1PKJF1JJ4GVKRBB2F2QME.jpegavatar.jpg',
+      ),
+    ).toBe(false);
+  });
+});