From e96b2c58c737fdd4ca3fed5fd14cd3453a00c649 Mon Sep 17 00:00:00 2001
From: Rostyslav Tyshko <tyshko.rostyslav@gmail.com>
Date: Fri, 25 Oct 2024 00:39:20 +0200
Subject: [PATCH] add test_get_item_exists

---
 utxo/src/utxo_tree.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/utxo/src/utxo_tree.rs b/utxo/src/utxo_tree.rs
index b9ffa53..8b28de1 100644
--- a/utxo/src/utxo_tree.rs
+++ b/utxo/src/utxo_tree.rs
@@ -133,4 +133,17 @@ mod tests {
         assert!(smt.curr_root.is_some());
     }
 
+    #[test]
+    fn test_get_item_exists() {
+        let mut smt = UTXOSparseMerkleTree::new();
+        let utxo = sample_utxo();
+
+        smt.insert_item(utxo.clone()).unwrap();
+
+        // Test that the UTXO can be retrieved by hash
+        let retrieved_utxo = smt.get_item(utxo.hash).unwrap();
+        assert!(retrieved_utxo.is_some());
+        assert_eq!(retrieved_utxo.unwrap().hash, utxo.hash);
+    }
+
 }