core: add simple unit test for CryptoHash::hash_borsh and hash_borsh_…

…slice (#7760)
near · Oct 4, 2022 · 017b433 · 017b433
1 parent 40101c1
commit 017b433
Showing 1 changed file with 23 additions and 0 deletions.
diff --git a/core/primitives-core/src/hash.rs b/core/primitives-core/src/hash.rs
@@ -229,6 +229,29 @@ mod tests {
         hash: CryptoHash,
     }
 
+    #[test]
+    fn test_hash_borsh() {
+        fn value<T: BorshSerialize>(want: &str, value: T) {
+            assert_eq!(want, CryptoHash::hash_borsh(&value).to_string());
+        }
+
+        fn slice<T: BorshSerialize>(want: &str, slice: &[T]) {
+            assert_eq!(want, CryptoHash::hash_borsh(&slice).to_string());
+            assert_eq!(want, CryptoHash::hash_borsh_slice(slice).to_string());
+        }
+
+        value("CuoNgQBWsXnTqup6FY3UXNz6RRufnYyQVxx8HKZLUaRt", "foo");
+        value("CuoNgQBWsXnTqup6FY3UXNz6RRufnYyQVxx8HKZLUaRt", "foo".as_bytes());
+        value("CuoNgQBWsXnTqup6FY3UXNz6RRufnYyQVxx8HKZLUaRt", &b"foo"[..]);
+        value("CuoNgQBWsXnTqup6FY3UXNz6RRufnYyQVxx8HKZLUaRt", [3, 0, 0, 0, b'f', b'o', b'o']);
+        slice("CuoNgQBWsXnTqup6FY3UXNz6RRufnYyQVxx8HKZLUaRt", "foo".as_bytes());
+
+        value("3yMApqCuCjXDWPrbjfR5mjCPTHqFG8Pux1TxQrEM35jj", b"foo");
+        value("3yMApqCuCjXDWPrbjfR5mjCPTHqFG8Pux1TxQrEM35jj", [b'f', b'o', b'o']);
+        value("3yMApqCuCjXDWPrbjfR5mjCPTHqFG8Pux1TxQrEM35jj", &[b'f', b'o', b'o']);
+        slice("CuoNgQBWsXnTqup6FY3UXNz6RRufnYyQVxx8HKZLUaRt", &[b'f', b'o', b'o']);
+    }
+
     #[test]
     fn test_base58_successes() {
         for (encoded, hash) in [