Camino rewards collection test script for truffle

do_test.js

// Run: `truffle exec do_test.js`
const { toBN } = require("web3-utils/src/utils");

const BHAddr = '0x0100000000000000000000000000000000000000';
const IPAddr = '0x010000000000000000000000000000000000000c';
const toAddr    = '0xa2AA6EbD9029F2c1498bD6ee1d1F6708Fd2A1e0b'

const buf = Buffer.alloc(32, 0);
// Slot 1
buf[0] = 1
const Slot1 = '0x'+buf.toString('hex')
// Slot 2
buf[0] = 2
const Slot2 = '0x'+buf.toString('hex')

module.exports = async (callback) => {
	let accounts = await web3.eth.getAccounts()
	const fromAddr = accounts[0];

	////////////////////////////////////////////////
	//  Initial state
	////////////////////////////////////////////////
	var balance = await web3.eth.getBalance(fromAddr);
	console.log(`Initial balance for the ${fromAddr} account: ${balance}`);
	
	var balance = await web3.eth.getBalance(toAddr);
	console.log(`Initial balance for the ${toAddr} account: ${balance}`);

	var bhBalance = await web3.eth.getBalance(BHAddr);
	var ipBalance = await web3.eth.getBalance(IPAddr);
	console.log(`Initial balances BH (${bhBalance}) & IP (${ipBalance})`)

	var slot1Val = toBN(await web3.eth.getStorageAt(BHAddr, Slot1)).toString();
	var slot2Val = toBN(await web3.eth.getStorageAt(BHAddr, Slot2)).toString();
	console.log(`Values stored at 1: (${slot1Val}) & 2: (${slot2Val})`);

	////////////////////////////////////////////////
	//  Sending the Txs
	////////////////////////////////////////////////
	var blkno = await web3.eth.getBlockNumber()
	console.log(`Chain height at ${blkno}`)
	var tx = await web3.eth.sendTransaction({
		from: accounts[0],
		to: toAddr, 
		value: web3.utils.toWei("10")
	})
	console.log("Transfer of 1 CAM & Waiting...")

	await new Promise(resolve => setTimeout(resolve, 2000));

	var blkno = await web3.eth.getBlockNumber()
	console.log(`Chain height at ${blkno}`)
	

	var bhBalance = await web3.eth.getBalance(BHAddr);
	var ipBalance = await web3.eth.getBalance(IPAddr);
	console.log(`Initial balances BH (${bhBalance}) & IP (${ipBalance})`)
	var slot1Val = toBN(await web3.eth.getStorageAt(BHAddr, Slot1)).toString();
	var slot2Val = toBN(await web3.eth.getStorageAt(BHAddr, Slot2)).toString();
	console.log(`Values stored at 1: (${slot1Val}) & 2: (${slot2Val})`);

    callback();
}