add test_as_array

anza-xyz · Feb 28, 2025 · 6ee9b6d · 6ee9b6d
1 parent 066d30f
commit 6ee9b6d
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/signature/src/lib.rs b/signature/src/lib.rs
@@ -281,4 +281,14 @@ mod tests {
             Err(ParseSignatureError::WrongSize)
         );
     }
+
+    #[test]
+    fn test_as_array() {
+        let bytes = [1u8; 64];
+        let signature = Signature::from(bytes);
+        assert_eq!(signature.as_array(), &bytes);
+        assert_eq!(signature.as_array(), &<Signature as Into<[u8; 64]>>::into(signature));
+        // Sanity check: ensure the pointer is the same.
+        assert_eq!(signature.as_array().as_ptr(), signature.0.as_ptr());
+    }
 }