add test coverage for IndexMut<&TicketId> (#142)

mainmatter · Sep 11, 2024 · e768d9d · e768d9d
1 parent ea71ac2
commit e768d9d
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/exercises/06_ticket_management/14_index_mut/src/lib.rs b/exercises/06_ticket_management/14_index_mut/src/lib.rs
@@ -99,5 +99,11 @@ mod tests {
 
         let ticket = &store[id];
         assert_eq!(ticket.status, Status::InProgress);
+
+        let ticket = &mut store[&id];
+        ticket.status = Status::Done;
+
+        let ticket = &store[id];
+        assert_eq!(ticket.status, Status::Done);
     }
 }