git.delta.rocks / unique-network / refs/commits / da2e878d93b2

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 {itEth, usingEthPlaygrounds} from './util';18import {CrossAccountId} from '../util/playgrounds/unique';19import {IKeyringPair} from '@polkadot/types/types';2021describe('Token transfer between substrate address and EVM address. Fungible', () => {22  let donor: IKeyringPair;23  let alice: IKeyringPair;24  let bob: IKeyringPair;25  let charlie: IKeyringPair;2627  before(async function() {28    await usingEthPlaygrounds(async (helper, privateKey) => {29      donor = await privateKey({url: import.meta.url});30      [alice, bob, charlie] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);31    });32  });3334  itEth('The private key X create a substrate address. Alice sends a token to the corresponding EVM address, and X can send it to Bob in the substrate', async ({helper}) => {35    const bobCA = CrossAccountId.fromKeyring(bob);36    const charlieCA = CrossAccountId.fromKeyring(charlie);3738    const collection = await helper.ft.mintCollection(alice);39    await collection.setLimits(alice, {ownerCanTransfer: true});4041    await collection.mint(alice, 200n);42    await collection.transfer(alice, charlieCA.toEthereum(), 200n);43    await collection.transferFrom(alice, charlieCA.toEthereum(), charlieCA, 50n);44    await collection.transfer(charlie, bobCA, 50n);45  });4647  itEth('The private key X create a EVM address. Alice sends a token to the substrate address corresponding to this EVM address, and X can send it to Bob in the EVM', async ({helper}) => {48    const aliceProxy = await helper.eth.createAccountWithBalance(donor);49    const bobProxy = await helper.eth.createAccountWithBalance(donor);5051    const collection = await helper.ft.mintCollection(alice);52    await collection.setLimits(alice, {ownerCanTransfer: true});5354    const address = helper.ethAddress.fromCollectionId(collection.collectionId);55    const contract = await helper.ethNativeContract.collection(address, 'ft', aliceProxy);5657    await collection.mint(alice, 200n, {Ethereum: aliceProxy});58    await contract.methods.transfer(bobProxy, 50).send({from: aliceProxy});59    await collection.transferFrom(alice, {Ethereum: bobProxy}, CrossAccountId.fromKeyring(bob), 50n);60    await collection.transfer(bob, CrossAccountId.fromKeyring(alice), 50n);61  });62});6364describe('Token transfer between substrate address and EVM address. NFT', () => {65  let donor: IKeyringPair;66  let alice: IKeyringPair;67  let bob: IKeyringPair;68  let charlie: IKeyringPair;6970  before(async function() {71    await usingEthPlaygrounds(async (helper, privateKey) => {72      donor = await privateKey({url: import.meta.url});73      [alice, bob, charlie] = await helper.arrange.createAccounts([10n, 10n, 10n], donor);74    });75  });7677  itEth('The private key X create a substrate address. Alice sends a token to the corresponding EVM address, and X can send it to Bob in the substrate', async ({helper}) => {78    const charlieEth = CrossAccountId.fromKeyring(charlie, 'Ethereum');7980    const collection = await helper.nft.mintCollection(alice);81    await collection.setLimits(alice, {ownerCanTransfer: true});82    const token = await collection.mintToken(alice);83    await token.transfer(alice, charlieEth);84    await token.transferFrom(alice, charlieEth, CrossAccountId.fromKeyring(charlie));85    await token.transfer(charlie, CrossAccountId.fromKeyring(bob));86  });8788  itEth('The private key X create a EVM address. Alice sends a token to the substrate address corresponding to this EVM address, and X can send it to Bob in the EVM', async ({helper}) => {89    const aliceProxy = await helper.eth.createAccountWithBalance(donor);90    const bobProxy = await helper.eth.createAccountWithBalance(donor);9192    const collection = await helper.nft.mintCollection(alice);93    await collection.setLimits(alice, {ownerCanTransfer: true});9495    const address = helper.ethAddress.fromCollectionId(collection.collectionId);96    const contract = await helper.ethNativeContract.collection(address, 'nft', aliceProxy);9798    const token = await collection.mintToken(alice);99    await token.transfer(alice, {Ethereum: aliceProxy});100    await contract.methods.transfer(bobProxy, 1).send({from: aliceProxy});101    await token.transferFrom(alice, {Ethereum: bobProxy}, {Substrate: bob.address});102    await token.transfer(bob, {Substrate: charlie.address});103  });104});