From ae088792275b843b560c5788f3e60086e1b55c9b Mon Sep 17 00:00:00 2001
From: Abdelrahman Omar <128975938+abd0-omar@users.noreply.github.com>
Date: Sat, 7 Sep 2024 19:34:41 +0300
Subject: [PATCH] add test coverage for IndexMut<&TicketId>

---
 exercises/06_ticket_management/14_index_mut/src/lib.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/exercises/06_ticket_management/14_index_mut/src/lib.rs b/exercises/06_ticket_management/14_index_mut/src/lib.rs
index a877f9d31..fa3945160 100644
--- 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);
     }
 }