`46e9b30c30f7`

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tests/src/eth/migration.test.ts5.4 KiBsource history
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, itEth, usingEthPlaygrounds} from './util/playgrounds';18import {IKeyringPair} from '@polkadot/types/types';1920describe('EVM Migrations', () => {21  let superuser: IKeyringPair;2223  before(async function() {24    await usingEthPlaygrounds(async (_helper, privateKey) => {25      superuser = privateKey('//Alice');26    });27  });28  29  // todo:playgrounds requires sudo, look into later30  itEth('Deploy contract saved state', async ({helper}) => {31    /*32      contract StatefulContract {33        uint counter;34        mapping (uint => uint) kv;3536        function inc() public {37          counter = counter + 1;38        }39        function counterValue() public view returns (uint) {40          return counter;41        }4243        function set(uint key, uint value) public {44          kv[key] = value;45        }4647        function get(uint key) public view returns (uint) {48          return kv[key];49        }50      }51    */52    const ADDRESS = '0x4956bf52ef9ed8789f21bc600e915e0d961079f6';53    const CODE = '0x608060405234801561001057600080fd5b506004361061004c5760003560e01c80631ab06ee514610051578063371303c01461006d5780637bfdec3b146100775780639507d39a14610095575b600080fd5b61006b60048036038101906100669190610160565b6100c5565b005b6100756100e1565b005b61007f6100f8565b60405161008c91906101af565b60405180910390f35b6100af60048036038101906100aa9190610133565b610101565b6040516100bc91906101af565b60405180910390f35b8060016000848152602001908152602001600020819055505050565b60016000546100f091906101ca565b600081905550565b60008054905090565b600060016000838152602001908152602001600020549050919050565b60008135905061012d8161025e565b92915050565b60006020828403121561014957610148610259565b5b60006101578482850161011e565b91505092915050565b6000806040838503121561017757610176610259565b5b60006101858582860161011e565b92505060206101968582860161011e565b9150509250929050565b6101a981610220565b82525050565b60006020820190506101c460008301846101a0565b92915050565b60006101d582610220565b91506101e083610220565b9250827fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff038211156102155761021461022a565b5b828201905092915050565b6000819050919050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601160045260246000fd5b600080fd5b61026781610220565b811461027257600080fd5b5056fea26469706673582212206a02d2fb5c244105ab884961479c1aee3b4c1011e4b5530ab483eb22344a865664736f6c63430008060033';54    const DATA = [55      // counter = 1056      ['0x0000000000000000000000000000000000000000000000000000000000000000', '0x000000000000000000000000000000000000000000000000000000000000000a'],57      // kv = {1: 1, 2: 2, 3: 3, 4: 4},58      ['0xcc69885fda6bcc1a4ace058b4a62bf5e179ea78fd58a1ccd71c22cc9b688792f', '0x0000000000000000000000000000000000000000000000000000000000000001'],59      ['0xd9d16d34ffb15ba3a3d852f0d403e2ce1d691fb54de27ac87cd2f993f3ec330f', '0x0000000000000000000000000000000000000000000000000000000000000002'],60      ['0x7dfe757ecd65cbd7922a9c0161e935dd7fdbcc0e999689c7d31633896b1fc60b', '0x0000000000000000000000000000000000000000000000000000000000000003'],61      ['0xedc95719e9a3b28dd8e80877cb5880a9be7de1a13fc8b05e7999683b6b567643', '0x0000000000000000000000000000000000000000000000000000000000000004'],62    ];6364    const caller = await helper.eth.createAccountWithBalance(superuser);6566    const txBegin = helper.constructApiCall('api.tx.evmMigration.begin', [ADDRESS]);67    const txSetData = helper.constructApiCall('api.tx.evmMigration.setData', [ADDRESS, DATA]);68    const txFinish = helper.constructApiCall('api.tx.evmMigration.finish', [ADDRESS, CODE]);69    await expect(helper.executeExtrinsic(superuser, 'api.tx.sudo.sudo', [txBegin])).to.be.fulfilled;70    await expect(helper.executeExtrinsic(superuser, 'api.tx.sudo.sudo', [txSetData])).to.be.fulfilled;71    await expect(helper.executeExtrinsic(superuser, 'api.tx.sudo.sudo', [txFinish])).to.be.fulfilled;7273    const web3 = helper.getWeb3();74    const contract = new web3.eth.Contract([75      {76        inputs: [],77        name: 'counterValue',78        outputs: [{79          internalType: 'uint256',80          name: '',81          type: 'uint256',82        }],83        stateMutability: 'view',84        type: 'function',85      },86      {87        inputs: [{88          internalType: 'uint256',89          name: 'key',90          type: 'uint256',91        }],92        name: 'get',93        outputs: [{94          internalType: 'uint256',95          name: '',96          type: 'uint256',97        }],98        stateMutability: 'view',99        type: 'function',100      },101    ], ADDRESS, {from: caller, gas: helper.eth.DEFAULT_GAS});102103    expect(await contract.methods.counterValue().call()).to.be.equal('10');104    for (let i = 1; i <= 4; i++) {105      expect(await contract.methods.get(i).call()).to.be.equal(i.toString());106    }107  });108});