diff --git a/src/app.rs b/src/app.rs
index 204a03f2..63850d12 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -3844,11 +3844,11 @@ mod tests {
       view.push('"');
       for (x, c) in cells.iter().enumerate() {
         if skip == 0 {
-          view.push_str(&c.symbol);
+          view.push_str(c.symbol());
         } else {
-          overwritten.push((x, &c.symbol))
+          overwritten.push((x, c.symbol()))
         }
-        skip = std::cmp::max(skip, c.symbol.width()).saturating_sub(1);
+        skip = std::cmp::max(skip, c.symbol().width()).saturating_sub(1);
       }
       view.push('"');
       if !overwritten.is_empty() {