git.delta.rocks / unique-network / refs/commits / d41cda7482d4

1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617import {expect} from 'chai';18import {createEthAccountWithBalance, deployFlipper, GAS_ARGS, itWeb3, subToEth, transferBalanceToEth} from './util/helpers';19import {scheduleExpectSuccess, waitNewBlocks} from '../util/helpers';2021describe('Scheduing EVM smart contracts', () => {22  itWeb3('Successfully schedules and periodically executes an EVM contract', async ({api, web3, privateKeyWrapper}) => {23    const deployer = await createEthAccountWithBalance(api, web3, privateKeyWrapper);24    const flipper = await deployFlipper(web3, deployer);25    const initialValue = await flipper.methods.getValue().call();26    const alice = privateKeyWrapper('//Alice');27    await transferBalanceToEth(api, alice, subToEth(alice.address));2829    {30      const tx = api.tx.evm.call(31        subToEth(alice.address),32        flipper.options.address,33        flipper.methods.flip().encodeABI(),34        '0',35        GAS_ARGS.gas,36        await web3.eth.getGasPrice(),37        null,38        null,39        [],40      );41      const waitForBlocks = 4;42      const periodBlocks = 2;4344      await scheduleExpectSuccess(tx, alice, waitForBlocks, '0x' + '0'.repeat(32), periodBlocks, 2);45      expect(await flipper.methods.getValue().call()).to.be.equal(initialValue);46      47      await waitNewBlocks(waitForBlocks - 1);48      expect(await flipper.methods.getValue().call()).to.be.not.equal(initialValue);49  50      await waitNewBlocks(periodBlocks);51      expect(await flipper.methods.getValue().call()).to.be.equal(initialValue);52    }53  });54});