From d351958458499ec404abfa4a798f3169d120d64f Mon Sep 17 00:00:00 2001
From: Rostyslav Tyshko <tyshko.rostyslav@gmail.com>
Date: Fri, 2 May 2025 17:27:55 -0400
Subject: [PATCH] size_mismatch_error test added

---
 sc_core/src/private_state.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sc_core/src/private_state.rs b/sc_core/src/private_state.rs
index 277021c5..272254c7 100644
--- a/sc_core/src/private_state.rs
+++ b/sc_core/src/private_state.rs
@@ -311,5 +311,11 @@ mod tests {
         assert!(matches!(rewrite_result, Err(PrivateStateError::EmptyWrite)));
     }
 
+    #[test]
+    fn test_read_size_mismatch_error() {
+        let state = PrivateSCState::new();
 
+        let result = read_num_bytes_start(&state, PRIVATE_BLOB_SIZE * 2);
+        assert!(matches!(result, Err(PrivateStateError::ReadSizeMismatch(_, _))));
+    }
 }