From 3c7eb141fc1985556e64170e419ba7f5f5bea2bd Mon Sep 17 00:00:00 2001
From: Athanasios Panos <github@atpanos.de>
Date: Wed, 11 Nov 2026 07:09:16 +0100
Subject: [PATCH] test(i18n): keep Polish-prefixed links unchanged in
 rewriteLinks

Cover the regression hinted at in review: an already /pl/-prefixed link
must not be prefixed a second time now that pl is part of the language
pattern.
---
 src/tests/i18n.test.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/tests/i18n.test.ts b/src/tests/i18n.test.ts
index 921d456a..123583b6 100644
--- a/src/tests/i18n.test.ts
+++ b/src/tests/i18n.test.ts
@@ -201,12 +201,15 @@ describe('rewriteLinks', () => {
   it('prefixes links on Polish pages and leaves language links alone', () => {
     at('/pl/merge-pdf');
     document.body.innerHTML =
-      '<a href="/tools">tools</a><a href="/de/merge-pdf">de</a>';
+      '<a href="/tools">tools</a>' +
+      '<a href="/de/merge-pdf">de</a>' +
+      '<a href="/pl/merge-pdf">pl</a>';
 
     rewriteLinks();
 
     const links = document.querySelectorAll('a');
     expect(links[0].getAttribute('href')).toBe('/pl/tools');
     expect(links[1].getAttribute('href')).toBe('/de/merge-pdf');
+    expect(links[2].getAttribute('href')).toBe('/pl/merge-pdf');
   });
 });