From b01d1b84c673c4a9e02c1369e38d74a891a0c54b Mon Sep 17 00:00:00 2001
From: Rostyslav Tyshko <tyshko.rostyslav@gmail.com>
Date: Wed, 23 Oct 2024 02:02:22 +0200
Subject: [PATCH] add test_non_membership_proofs_multiple

---
 storage/src/nullifier_sparse_merkle_tree.rs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/storage/src/nullifier_sparse_merkle_tree.rs b/storage/src/nullifier_sparse_merkle_tree.rs
index 0d06fc7..b7c9c5d 100644
--- a/storage/src/nullifier_sparse_merkle_tree.rs
+++ b/storage/src/nullifier_sparse_merkle_tree.rs
@@ -209,4 +209,19 @@ mod tests {
         let (proof, root) = result.unwrap();
         assert!(root.is_none());
     }
+
+    #[test]
+    fn test_non_membership_proofs_multiple() {
+        let mut tree = NullifierSparseMerkleTree::new();
+        let non_member_hashes = vec![[5u8; 32], [6u8; 32], [7u8; 32]];
+
+        let result = tree.get_non_membership_proofs(&non_member_hashes);
+        assert!(result.is_ok());
+
+        let proofs = result.unwrap();
+        for (proof, root) in proofs {
+            assert!(root.is_none());
+        }
+    }
+
 }