From 133b20a12afc2fa6664c6f3687ab9a1486833ff0 Mon Sep 17 00:00:00 2001
From: julia-zack <julia.zack@iovlabs.org>
Date: Fri, 10 Jan 2025 16:43:20 -0300
Subject: [PATCH] Add witness related constants that were removed

---
 src/test/java/co/rsk/federate/BtcToRskClientTest.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/test/java/co/rsk/federate/BtcToRskClientTest.java b/src/test/java/co/rsk/federate/BtcToRskClientTest.java
index 560754087..c735db2e3 100644
--- a/src/test/java/co/rsk/federate/BtcToRskClientTest.java
+++ b/src/test/java/co/rsk/federate/BtcToRskClientTest.java
@@ -51,6 +51,8 @@
  * Created by ajlopez on 6/1/2016.
  */
 class BtcToRskClientTest {
+    private static final Sha256Hash WITNESS_RESERVED_VALUE = Sha256Hash.ZERO_HASH;
+    private static final int WITNESS_COMMITMENT_LENGTH = 36; // 4 bytes for header, 32 for hash
     private int nhash = 0;
     private ActivationConfig activationConfig;
     private BridgeConstants bridgeRegTestConstants;
@@ -2774,7 +2776,7 @@ private Transaction getCoinbaseTransactionWithWrongWitnessCommitment() {
         coinbaseTx.verify();
 
         TransactionWitness txWitness = new TransactionWitness(1);
-        txWitness.setPush(0, BitcoinUtils.WITNESS_RESERVED_VALUE.getBytes());
+        txWitness.setPush(0, WITNESS_RESERVED_VALUE.getBytes());
         coinbaseTx.getInput(0).setWitness(txWitness);
 
         Sha256Hash witnessCommitment = Sha256Hash.wrap("0011223344556677889900112233445566778899001122334455667788990011");
@@ -2782,7 +2784,7 @@ private Transaction getCoinbaseTransactionWithWrongWitnessCommitment() {
         byte[] wrongWitnessCommitmentWithHeader = ByteUtil.merge(
             new byte[]{ScriptOpCodes.OP_RETURN},
             new byte[]{ScriptOpCodes.OP_PUSHDATA1},
-            new byte[]{BitcoinUtils.WITNESS_COMMITMENT_LENGTH},
+            new byte[]{WITNESS_COMMITMENT_LENGTH},
             Hex.decode(witnessCommitmentHeader),
             witnessCommitment.getBytes()
         );