From 2c2c4fed764708ee142fc3ec02ac58e244e2fbbd Mon Sep 17 00:00:00 2001
From: Sergio Chouhy <sergio.chouhy@gmail.com>
Date: Fri, 12 Sep 2025 09:36:26 -0300
Subject: [PATCH] add tests

---
 nssa/core/src/nullifier.rs | 17 +++++++++++++++++
 nssa/src/address.rs        | 12 ++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/nssa/core/src/nullifier.rs b/nssa/core/src/nullifier.rs
index 405bb56..c7ee26e 100644
--- a/nssa/core/src/nullifier.rs
+++ b/nssa/core/src/nullifier.rs
@@ -71,4 +71,21 @@ mod tests {
         let npk = NullifierPublicKey::from(&nsk);
         assert_eq!(npk, expected_npk);
     }
+
+    #[test]
+    fn test_account_id_from_nullifier_public_key() {
+        let nsk = [
+            57, 5, 64, 115, 153, 56, 184, 51, 207, 238, 99, 165, 147, 214, 213, 151, 30, 251, 30,
+            196, 134, 22, 224, 211, 237, 120, 136, 225, 188, 220, 249, 28,
+        ];
+        let npk = NullifierPublicKey::from(&nsk);
+        let expected_account_id = AccountId::new([
+            202, 120, 42, 189, 194, 218, 78, 244, 31, 6, 108, 169, 29, 61, 22, 221, 69, 138, 197,
+            161, 241, 39, 142, 242, 242, 50, 188, 201, 99, 28, 176, 238,
+        ]);
+
+        let account_id = AccountId::from(&npk);
+
+        assert_eq!(account_id, expected_account_id);
+    }
 }
diff --git a/nssa/src/address.rs b/nssa/src/address.rs
index 319b236..24fc7cf 100644
--- a/nssa/src/address.rs
+++ b/nssa/src/address.rs
@@ -90,6 +90,8 @@ impl From<&Address> for AccountId {
 
 #[cfg(test)]
 mod tests {
+    use nssa_core::account::AccountId;
+
     use crate::{Address, address::AddressError};
 
     #[test]
@@ -119,4 +121,14 @@ mod tests {
         let result = hex_str.parse::<Address>().unwrap_err();
         assert!(matches!(result, AddressError::InvalidLength(_)));
     }
+
+    #[test]
+    fn test_account_id_from_address() {
+        let address: Address = "37".repeat(32).parse().unwrap();
+        let expected_account_id = AccountId::new([55; 32]);
+        
+        let account_id = AccountId::from(&address);
+
+        assert_eq!(account_id, expected_account_id);
+    }
 }