From 2b65e39bee688baf5d91959e8ce2f05d82d108e0 Mon Sep 17 00:00:00 2001
From: Rostyslav Tyshko <tyshko.rostyslav@gmail.com>
Date: Wed, 16 Oct 2024 04:33:11 +0200
Subject: [PATCH] add test_is_empty

---
 mempool/src/lib.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/mempool/src/lib.rs b/mempool/src/lib.rs
index 3632380..5298bfc 100644
--- a/mempool/src/lib.rs
+++ b/mempool/src/lib.rs
@@ -157,6 +157,13 @@ mod tests {
         assert_eq!(pool.len(), 0);
     }
 
+    #[test]
+    fn test_is_empty() {
+        let mut pool = MemPool::new();
+        assert!(pool.is_empty());
+        pool.push_item(test_item_with_id(1));
+        assert!(!pool.is_empty());
+    }
 
     #[test]
     fn test_push_pop() {