- Removed unused constant

- Updated BridgeEventLoggerImpl constructor call
- Fix failing tests

src/test/java/co/rsk/federate/BtcToRskClientTest.java

@@ -21,7 +21,6 @@
 import co.rsk.federate.signing.utils.TestUtils;
 import co.rsk.net.NodeBlockProcessor;
 import co.rsk.peg.PegUtilsLegacy;
-import co.rsk.peg.bitcoin.BitcoinUtils;
 import co.rsk.peg.btcLockSender.*;
 import co.rsk.peg.btcLockSender.BtcLockSender.TxSenderAddressType;
 import co.rsk.peg.constants.BridgeConstants;

src/test/java/co/rsk/federate/bitcoin/BitcoinTestUtils.java

@@ -9,10 +9,15 @@
 import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Collectors;
+import org.bouncycastle.util.encoders.Hex;
 import org.ethereum.crypto.HashUtil;
 
 public final class BitcoinTestUtils {
 
+    public static final byte[]  WITNESS_COMMITMENT_HEADER = Hex.decode("aa21a9ed");
+    public static final Sha256Hash WITNESS_RESERVED_VALUE = Sha256Hash.ZERO_HASH;
+    public static final int WITNESS_COMMITMENT_LENGTH = WITNESS_COMMITMENT_HEADER.length + Sha256Hash.LENGTH;
+
     private BitcoinTestUtils() { }
 
     public static List<Coin> coinListOf(long... values) {

src/test/java/co/rsk/federate/btcreleaseclient/BtcReleaseClientStorageSynchronizerTest.java

@@ -186,13 +186,10 @@ void processBlock_ok() {
         TransactionReceipt receipt = mock(TransactionReceipt.class);
         List<LogInfo> logs = new ArrayList<>();
 
-        SignatureCache signatureCache = new BlockTxSignatureCache(new ReceivedTxSignatureCache());
-
         BridgeEventLoggerImpl bridgeEventLogger = new BridgeEventLoggerImpl(
             new BridgeRegTestConstants(),
             activations,
-            logs,
-            signatureCache
+            logs
         );
 
         Keccak256 value = createHash(3);
@@ -282,13 +279,10 @@ void accepts_transaction_with_two_release_requested() {
         TransactionReceipt receipt = mock(TransactionReceipt.class);
         List<LogInfo> logs = new ArrayList<>();
 
-        SignatureCache signatureCache = new BlockTxSignatureCache(new ReceivedTxSignatureCache());
-
         BridgeEventLoggerImpl bridgeEventLogger = new BridgeEventLoggerImpl(
             new BridgeRegTestConstants(),
             activations,
-            logs,
-            signatureCache
+            logs
         );
 
         Keccak256 releaseRequestTxHash = createHash(3);