Resetting fee per kb after test.

lib/tests/2wp.js

@@ -792,8 +792,10 @@ const execute = (description, getRskHost) => {
       const initialRskSenderBalanceInWeisBN = await rskTxHelper.getBalance(senderRecipientInfo.rskRecipientRskAddressInfo.address);
       const pegoutValueInRbtc = MINIMUM_PEGOUT_AMOUNT_IN_RBTC;
 
-      // The minimum pegout value plus 1 satoshi to make the fee per kb exactly above the pegout value.
-      const newFeePerKbInSatoshis = btcToSatoshis(MINIMUM_PEGOUT_AMOUNT_IN_RBTC) + 1;
+      // We just need to have a feePerKB that will cause the pegout to rejected due to FEE_ABOVE_VALUE reason.
+      // This value is way bigger than what we need, but actual calculation is complex and and estimation so we cannot know for sure.
+      // That's we we just use a big enough value. The MINIMUM_PEGOUT_AMOUNT_IN_RBTC is perfect for this in this case.
+      const newFeePerKbInSatoshis = btcToSatoshis(MINIMUM_PEGOUT_AMOUNT_IN_RBTC);
       await setFeePerKb(rskTxHelper, newFeePerKbInSatoshis);
 
       // Act
@@ -816,6 +818,9 @@ const execute = (description, getRskHost) => {
       const finalBtcRecipientBalanceInSatoshis = await getBtcAddressBalanceInSatoshis(btcTxHelper, senderRecipientInfo.btcSenderAddressInfo.address);
       expect(finalBtcRecipientBalanceInSatoshis).to.be.equal(initialBtcRecipientAddressBalanceInSatoshis);
 
+      // Setting fee per kb back to its original value
+      await setFeePerKb(rskTxHelper, initialFeePerKb);
+
     });
 
   });