From 3ee40bcc0bf8f8c24b43eddc1c7b503a58d6a28f Mon Sep 17 00:00:00 2001
From: Rostyslav Tyshko <tyshko.rostyslav@gmail.com>
Date: Wed, 16 Oct 2024 04:32:03 +0200
Subject: [PATCH] add test_peek_last

---
 mempool/src/lib.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/mempool/src/lib.rs b/mempool/src/lib.rs
index 9d7a26d..bbc48ec 100644
--- a/mempool/src/lib.rs
+++ b/mempool/src/lib.rs
@@ -116,6 +116,14 @@ mod tests {
         assert_eq!(pool.len(), 1);
     }
 
+    #[test]
+    fn test_peek_last() {
+        let mut pool = MemPool::new();
+        pool.push_item(test_item_with_id(1));
+        pool.push_item(test_item_with_id(2));
+        let item = pool.peek_last();
+        assert_eq!(item, Some(&test_item_with_id(1)));
+    }
 
     #[test]
     fn test_push_pop() {