Updating bridge before running receiveHeader test

lib/tests/post_iris_call_receive_header.js

@@ -2,7 +2,7 @@ const expect = require('chai').expect;
 const { getRskTransactionHelper } = require('../rsk-tx-helper-provider');
 const { getBtcClient } = require('../btc-client-provider');
 const { getBridge, getLatestActiveForkName } = require('../precompiled-abi-forks-util');
-const { activateFork, sendTxWithCheck, getLatestForkName } = require('../rsk-utils');
+const { activateFork, sendTxWithCheck, getLatestForkName, waitAndUpdateBridge } = require('../rsk-utils');
 const { ensure0x } = require('../utils');
 
 let rskTxHelper;
@@ -29,6 +29,9 @@ const execute = (description, getRskHost) => {
 
         it('should return 0 and increment BTC blockchain size when calling receiveHeader method', async () => {
             const cowAddress = await rskTxHelper.newAccountWithSeed('cow');
+
+            await waitAndUpdateBridge(rskTxHelper);
+
             const blockHashes = await btcTxHelper.mine();
             const blockHeader = await btcTxHelper.getBlockHeader(blockHashes[0], false);
             const blockchainInitialHeigth = await bridge.methods.getBtcBlockchainBestChainHeight().call();
@@ -46,7 +49,7 @@ const execute = (description, getRskHost) => {
         it('should return -1 when calling receiveHeader method consecutively', async () => {
             const blockHashes = await btcTxHelper.mine();
             const blockHeader = await btcTxHelper.getBlockHeader(blockHashes[0], false);
-            const result = await bridge.methods.receiveHeader([ensure0x(blockHeader)]).call()
+            const result = await bridge.methods.receiveHeader(ensure0x(blockHeader)).call();
             expect(result).to.be.equal('-1');
             }
         );