`0cf3df0c98d9`

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tests/src/eth/migration.seqtest.ts9.6 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';18import {IKeyringPair} from '@polkadot/types/types';19import {Struct} from '@polkadot/types';2021import {IEvent} from '../util/playgrounds/types';22import {ApiPromise} from '@polkadot/api';2324const encodeEvent = (api: ApiPromise, pallet: string, palletEvents: string, event: string, fields: any) => {25  const palletIndex = api.runtimeMetadata.asV14.pallets.find(p => p.name.toString() == pallet)!.index.toNumber();26  const eventMeta = api.events[palletEvents][event].meta;27  const eventIndex = eventMeta.index.toNumber();28  const data = [29    palletIndex, eventIndex,30  ];31  const metaEvent = api.registry.findMetaEvent(new Uint8Array(data));32  data.push(...new Struct(api.registry, {data: metaEvent}, {data: fields}).toU8a());3334  const typeName = api.registry.lookup.names.find(n => n.endsWith('RuntimeEvent'))!;35  return api.registry.createType(typeName, new Uint8Array(data)).toHex();36};3738describe('EVM Migrations', () => {39  let superuser: IKeyringPair;40  let charlie: IKeyringPair;4142  before(async function() {43    await usingEthPlaygrounds(async (_helper, privateKey) => {44      superuser = await privateKey('//Alice');45      charlie = await privateKey('//Charlie');46    });47  });4849  // todo:playgrounds requires sudo, look into later50  itEth('Deploy contract saved state', async ({helper}) => {51    /*52      contract StatefulContract {53        uint counter;54        mapping (uint => uint) kv;5556        function inc() public {57          counter = counter + 1;58        }59        function counterValue() public view returns (uint) {60          return counter;61        }6263        function set(uint key, uint value) public {64          kv[key] = value;65        }6667        function get(uint key) public view returns (uint) {68          return kv[key];69        }70      }71    */72    const ADDRESS = '0x4956bf52ef9ed8789f21bc600e915e0d961079f6';73    const CODE = '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';74    const DATA = [75      // counter = 1076      ['0x0000000000000000000000000000000000000000000000000000000000000000', '0x000000000000000000000000000000000000000000000000000000000000000a'],77      // kv = {1: 1, 2: 2, 3: 3, 4: 4},78      ['0xcc69885fda6bcc1a4ace058b4a62bf5e179ea78fd58a1ccd71c22cc9b688792f', '0x0000000000000000000000000000000000000000000000000000000000000001'],79      ['0xd9d16d34ffb15ba3a3d852f0d403e2ce1d691fb54de27ac87cd2f993f3ec330f', '0x0000000000000000000000000000000000000000000000000000000000000002'],80      ['0x7dfe757ecd65cbd7922a9c0161e935dd7fdbcc0e999689c7d31633896b1fc60b', '0x0000000000000000000000000000000000000000000000000000000000000003'],81      ['0xedc95719e9a3b28dd8e80877cb5880a9be7de1a13fc8b05e7999683b6b567643', '0x0000000000000000000000000000000000000000000000000000000000000004'],82    ];8384    const caller = await helper.eth.createAccountWithBalance(superuser);8586    const txBegin = helper.constructApiCall('api.tx.evmMigration.begin', [ADDRESS]);87    const txSetData = helper.constructApiCall('api.tx.evmMigration.setData', [ADDRESS, DATA]);88    const txFinish = helper.constructApiCall('api.tx.evmMigration.finish', [ADDRESS, CODE]);89    await expect(helper.executeExtrinsic(superuser, 'api.tx.sudo.sudo', [txBegin])).to.be.fulfilled;90    await expect(helper.executeExtrinsic(superuser, 'api.tx.sudo.sudo', [txSetData])).to.be.fulfilled;91    await expect(helper.executeExtrinsic(superuser, 'api.tx.sudo.sudo', [txFinish])).to.be.fulfilled;9293    const web3 = helper.getWeb3();94    const contract = new web3.eth.Contract([95      {96        inputs: [],97        name: 'counterValue',98        outputs: [{99          internalType: 'uint256',100          name: '',101          type: 'uint256',102        }],103        stateMutability: 'view',104        type: 'function',105      },106      {107        inputs: [{108          internalType: 'uint256',109          name: 'key',110          type: 'uint256',111        }],112        name: 'get',113        outputs: [{114          internalType: 'uint256',115          name: '',116          type: 'uint256',117        }],118        stateMutability: 'view',119        type: 'function',120      },121    ], ADDRESS, {from: caller, gas: helper.eth.DEFAULT_GAS});122123    expect(await contract.methods.counterValue().call()).to.be.equal('10');124    for(let i = 1; i <= 4; i++) {125      expect(await contract.methods.get(i).call()).to.be.equal(i.toString());126    }127  });128  itEth('Fake collection creation on substrate side', async ({helper}) => {129    const txInsertEvents = helper.constructApiCall('api.tx.evmMigration.insertEvents', [[130      encodeEvent(helper.getApi(), 'Common', 'common', 'CollectionCreated', [131        // Collection Id132        9999,133        // Collection mode: NFT134        1,135        // Owner136        charlie.address,137      ]),138    ]]);139    await helper.executeExtrinsic(superuser, 'api.tx.sudo.sudo', [txInsertEvents]);140    const event = helper.chainLog[helper.chainLog.length - 1].events as IEvent[];141    const eventStrings = event.map(e => `${e.section}.${e.method}`);142143    expect(eventStrings).to.contain('common.CollectionCreated');144  });145  itEth('Fake token creation on substrate side', async ({helper}) => {146    const txInsertEvents = helper.constructApiCall('api.tx.evmMigration.insertEvents', [[147      encodeEvent(helper.getApi(), 'Common', 'common', 'ItemCreated', [148        // Collection Id149        9999,150        // TokenId151        9999,152        // Owner153        {Substrate: charlie.address},154        // Amount155        1,156      ]),157    ]]);158    await helper.executeExtrinsic(superuser, 'api.tx.sudo.sudo', [txInsertEvents]);159    const event = helper.chainLog[helper.chainLog.length - 1].events as IEvent[];160    const eventStrings = event.map(e => `${e.section}.${e.method}`);161162    expect(eventStrings).to.contain('common.ItemCreated');163  });164  itEth('Fake token creation on ethereum side', async ({helper}) => {165    const collection = await helper.nft.mintCollection(superuser);166    const collectionAddress = helper.ethAddress.fromCollectionId(collection.collectionId);167    const caller = await helper.eth.createAccountWithBalance(superuser);168    const contract = await helper.ethNativeContract.collection(collectionAddress, 'nft', caller);169170    const events: any = [];171    contract.events.allEvents((_: any, event: any) => {172      events.push(event);173    });174175    {176      const txInsertEthLogs = helper.constructApiCall('api.tx.evmMigration.insertEthLogs', [[177        {178        // Contract, which has emitted this log179          address: collectionAddress,180181          topics: [182            // First topic - event signature183            helper.getWeb3().eth.abi.encodeEventSignature('Transfer(address,address,uint256)'),184            // Rest of topics - indexed event fields in definition order185            helper.getWeb3().eth.abi.encodeParameter('address', '0x' + '00'.repeat(20)),186            helper.getWeb3().eth.abi.encodeParameter('address', caller),187            helper.getWeb3().eth.abi.encodeParameter('uint256', 9999),188          ],189190          // Every field coming from event, which is not marked as indexed, should be encoded here191          // NFT transfer has no such fields, but here is an example for some other possible event:192          // data: helper.getWeb3().eth.abi.encodeParameters(['uint256', 'address'], [22, collectionAddress])193          data: [],194        },195      ]]);196      await helper.executeExtrinsic(superuser, 'api.tx.sudo.sudo', [txInsertEthLogs]);197    }198199    if(events.length == 0) await helper.wait.newBlocks(1);200    const event = events[0];201202    expect(event.address).to.be.equal(collectionAddress);203    expect(event.returnValues.from).to.be.equal('0x' + '00'.repeat(20));204    expect(event.returnValues.to).to.be.equal(caller);205    expect(event.returnValues.tokenId).to.be.equal('9999');206  });207});