`2b9fe52ee469`

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tests/src/.outdated/xcmTransfer.test.ts5.5 KiBsource history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 chai from 'chai';18import chaiAsPromised from 'chai-as-promised';1920import {WsProvider} from '@polkadot/api';21import {ApiOptions} from '@polkadot/api/types';22import {IKeyringPair} from '@polkadot/types/types';23import usingApi, {submitTransactionAsync} from '../substrate/substrate-api';24import {getGenericResult} from '../deprecated-helpers/helpers';25import waitNewBlocks from '../substrate/wait-new-blocks';26import getBalance from '../substrate/get-balance';2728chai.use(chaiAsPromised);29const expect = chai.expect;3031const UNIQUE_CHAIN = 1000;32const KARURA_CHAIN = 2000;33const KARURA_PORT = '9946';34const TRANSFER_AMOUNT = 2000000000000000000000000n;3536// todo:playgrounds refit when XCM drops37describe.skip('Integration test: Exchanging QTZ with Karura', () => {38  let alice: IKeyringPair;3940  before(async () => {41    await usingApi(async (api, privateKeyWrapper) => {42      alice = privateKeyWrapper('//Alice');43    });4445    const karuraApiOptions: ApiOptions = {46      provider: new WsProvider('ws://127.0.0.1:' + KARURA_PORT),47    };4849    await usingApi(async (api) => {50      const destination = {51        V0: {52          X2: [53            'Parent',54            {55              Parachain: UNIQUE_CHAIN,56            },57          ],58        },59      };6061      const metadata =62      {63        name: 'QTZ',64        symbol: 'QTZ',65        decimals: 18,66        minimalBalance: 1,67      };6869      const tx = api.tx.assetRegistry.registerForeignAsset(destination, metadata);70      const sudoTx = api.tx.sudo.sudo(tx as any);71      const events = await submitTransactionAsync(alice, sudoTx);72      const result = getGenericResult(events);73      expect(result.success).to.be.true;74    }, karuraApiOptions);75  });7677  it('Should connect and send QTZ to Karura', async () => {78    let balanceOnKaruraBefore: bigint;7980    await usingApi(async (api) => {81      const {free} = (await api.query.tokens.accounts(alice.addressRaw, {ForeignAssetId: 0})).toJSON() as any;82      balanceOnKaruraBefore = free;83    }, {provider: new WsProvider('ws://127.0.0.1:' + KARURA_PORT)});8485    await usingApi(async (api) => {86      const destination = {87        V0: {88          X2: [89            'Parent',90            {91              Parachain: KARURA_CHAIN,92            },93          ],94        },95      };9697      const beneficiary = {98        V0: {99          X1: {100            AccountId32: {101              network: 'Any',102              id: alice.addressRaw,103            },104          },105        },106      };107108      const assets = {109        V1: [110          {111            id: {112              Concrete: {113                parents: 0,114                interior: 'Here',115              },116            },117            fun: {118              Fungible: TRANSFER_AMOUNT,119            },120          },121        ],122      };123124      const feeAssetItem = 0;125126      const weightLimit = {127        Limited: 5000000000,128      };129130      const tx = api.tx.polkadotXcm.limitedReserveTransferAssets(destination, beneficiary, assets, feeAssetItem, weightLimit);131      const events = await submitTransactionAsync(alice, tx);132      const result = getGenericResult(events);133      expect(result.success).to.be.true;134    });135136    await usingApi(async (api) => {137      // todo do something about instant sealing, where there might not be any new blocks138      await waitNewBlocks(api, 3);139      const {free} = (await api.query.tokens.accounts(alice.addressRaw, {ForeignAssetId: 0})).toJSON() as any;140      expect(free > balanceOnKaruraBefore).to.be.true;141    }, {provider: new WsProvider('ws://127.0.0.1:' + KARURA_PORT)});142  });143144  it('Should connect to Karura and send QTZ back', async () => {145    let balanceBefore: bigint;146147    await usingApi(async (api) => {148      [balanceBefore] = await getBalance(api, [alice.address]);149    });150151    await usingApi(async (api) => {152      const destination = {153        V1: {154          parents: 1,155          interior: {156            X2: [157              {Parachain: UNIQUE_CHAIN},158              {AccountId32: {159                network: 'Any',160                id: alice.addressRaw,161              }},162            ],163          },164        },165      };166167      const id = {168        ForeignAssetId: 0,169      };170171      const amount = TRANSFER_AMOUNT;172      const destWeight = 50000000;173174      const tx = api.tx.xTokens.transfer(id, amount, destination, destWeight);175      const events = await submitTransactionAsync(alice, tx);176      const result = getGenericResult(events);177      expect(result.success).to.be.true;178    }, {provider: new WsProvider('ws://127.0.0.1:' + KARURA_PORT)});179180    await usingApi(async (api) => {181      // todo do something about instant sealing, where there might not be any new blocks182      await waitNewBlocks(api, 3);183      const [balanceAfter] = await getBalance(api, [alice.address]);184      expect(balanceAfter > balanceBefore).to.be.true;185    });186  });187});