From 2750e65096d98f7229e6ab7ee157df4928c8942b Mon Sep 17 00:00:00 2001
From: Simon Koch-Sultan <126534658+scks1@users.noreply.github.com>
Date: Sun, 8 Nov 2026 09:01:23 -0500
Subject: [PATCH] engine: group duplicate test compares site counts

The test compared the copy's connection sites with the original's through
zip, which stops at the shorter list. It now checks that both have the same
number of sites first.
---
 crates/engine/src/tests.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crates/engine/src/tests.rs b/crates/engine/src/tests.rs
index 640c586dc..c66500aea 100644
--- a/crates/engine/src/tests.rs
+++ b/crates/engine/src/tests.rs
@@ -6559,6 +6559,7 @@ fn duplicating_a_shape_in_a_group_copies_it_into_the_group() {
         let st = s.doc().unwrap();
         let sites = |id| connect::sites_of(&st.doc, &st.selection, st.shapes(), sid(id)).unwrap();
         let (p, q) = (sites(from), sites(to));
+        assert_eq!(p.len(), q.len(), "{p:?} {q:?}");
         let d = q[0] - p[0];
         assert!(p.iter().zip(&q).all(|(p, q)| (*q - *p - d).hypot() < 1e-6), "{p:?} {q:?}");
         (d.x, d.y)