From 4935bde7b41d22441291593685fc20a2938f0c77 Mon Sep 17 00:00:00 2001
From: "Mr. Seven" <misterseven144@gmail.com>
Date: Thu, 22 Feb 2024 21:01:36 -0500
Subject: [PATCH] UtilsTest

---
 .../com/sparrowwallet/drongo/UtilsTest.java   | 28 +++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 src/test/java/com/sparrowwallet/drongo/UtilsTest.java

diff --git a/src/test/java/com/sparrowwallet/drongo/UtilsTest.java b/src/test/java/com/sparrowwallet/drongo/UtilsTest.java
new file mode 100644
index 0000000..ec18559
--- /dev/null
+++ b/src/test/java/com/sparrowwallet/drongo/UtilsTest.java
@@ -0,0 +1,28 @@
+package com.sparrowwallet.drongo;
+
+import com.sparrowwallet.drongo.address.Address;
+import com.sparrowwallet.drongo.address.InvalidAddressException;
+import com.sparrowwallet.drongo.protocol.ScriptType;
+import com.sparrowwallet.drongo.protocol.Sha256Hash;
+import com.sparrowwallet.drongo.wallet.Wallet;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.Set;
+
+public class UtilsTest {
+    @Test
+    public void reverseBytes() throws InvalidAddressException {
+        Address address = Address.fromString("1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa");
+
+        byte[] hash = Sha256Hash.hash(address.getOutputScript().getProgram());
+        byte[] reversed = Utils.reverseBytes(hash);
+
+        String actual = Utils.bytesToHex(reversed);
+
+        Assertions.assertEquals("8b01df4e368ea28f8dc0423bcf7a4923e3a12d307c875e47a0cfbf90b5c39161", actual);
+    }
+}