479 lines
18 KiB
TypeScript
479 lines
18 KiB
TypeScript
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import { ethers, network, waffle } from 'hardhat';
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import { swapContractFixtureInFork } from './shared/fixtures';
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import { Wallet } from '@ethersproject/wallet';
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import { RubicRouterV2, TestERC20, TestMessages, WETH9 } from '../typechain';
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import { calcCryptoFees, calcTokenFees } from 'rubic-bridge-base/lib';
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import { expect } from 'chai';
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import {
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DEADLINE,
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DST_CHAIN_ID,
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DEFAULT_AMOUNT_IN,
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VERSION_V2,
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ZERO_ADDRESS,
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DEFAULT_AMOUNT_OUT_MIN,
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EXECUTOR_ADDRESS,
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INTEGRATOR,
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DEFAULT_AMOUNT_IN_USDC,
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MESSAGE_BUS_FEE
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} from './shared/consts';
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import { BigNumber as BN, BigNumberish, ContractTransaction } from 'ethers';
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const hre = require('hardhat');
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const createFixtureLoader = waffle.createFixtureLoader;
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const envConfig = require('dotenv').config();
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const {
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ROUTERS_POLYGON: TEST_ROUTERS,
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NATIVE_POLYGON: TEST_NATIVE,
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BUS_POLYGON_MAIN: TEST_BUS
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} = envConfig.parsed || {};
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describe('RubicCrossChainBridge', () => {
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let wallet: Wallet, other: Wallet;
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//let swapToken: TestERC20;
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let transitToken: TestERC20;
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let swapMain: RubicRouterV2;
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let router: string;
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let wnative: WETH9;
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//let chainId: number;
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let testMessagesContract: TestMessages;
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let loadFixture: ReturnType<typeof createFixtureLoader>;
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async function callbridgeWithSwapNative({
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receiver = null,
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amountIn = DEFAULT_AMOUNT_IN,
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dstChainID = DST_CHAIN_ID,
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srcBridgeToken = wnative.address,
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nativeIn = null,
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integrator = ZERO_ADDRESS,
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nativeOut = true
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} = {}): Promise<ContractTransaction> {
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const { totalCryptoFee } = await calcCryptoFees({
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bridge: swapMain,
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integrator,
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dstChainID
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});
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return swapMain.bridgeWithSwapNative(
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receiver === null ? wallet.address : receiver,
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amountIn,
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dstChainID,
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srcBridgeToken,
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{
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dex: router,
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nativeOut: nativeOut,
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receiverEOA: other.address,
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integrator: integrator,
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version: VERSION_V2,
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path: [wnative.address, transitToken.address],
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pathV3: '0x',
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deadline: DEADLINE,
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amountOutMinimum: DEFAULT_AMOUNT_OUT_MIN
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},
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'10000',
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{
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value:
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nativeIn === null ? amountIn.add(totalCryptoFee).add(MESSAGE_BUS_FEE) : nativeIn
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}
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);
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}
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async function callbridgeWithSwap({
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receiver = null,
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amountIn = DEFAULT_AMOUNT_IN,
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dstChainID = DST_CHAIN_ID,
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srcBridgeToken = transitToken.address,
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nativeIn = null,
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nativeOut = true,
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integrator = ZERO_ADDRESS
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} = {}): Promise<ContractTransaction> {
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const { totalCryptoFee } = await calcCryptoFees({
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bridge: swapMain,
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integrator,
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dstChainID
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});
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return swapMain.bridgeWithSwap(
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receiver === null ? wallet.address : receiver,
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amountIn,
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dstChainID,
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srcBridgeToken,
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{
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dex: router,
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nativeOut: nativeOut,
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receiverEOA: other.address,
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integrator: integrator,
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version: VERSION_V2,
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path: [wnative.address, transitToken.address],
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pathV3: '0x',
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deadline: DEADLINE,
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amountOutMinimum: DEFAULT_AMOUNT_OUT_MIN
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},
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'10000',
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{ value: nativeIn === null ? totalCryptoFee.add(MESSAGE_BUS_FEE) : nativeIn }
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);
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}
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async function getMessage(
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messagesContract: TestMessages,
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_nonce: BigNumberish,
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dstChainId: BigNumberish,
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{
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dex = router,
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receiverEOA = other.address,
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integrator = ethers.constants.AddressZero,
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version = VERSION_V2,
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path = [wnative.address, transitToken.address],
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pathV3 = '0x',
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deadline = DEADLINE,
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amountOutMinimum = DEFAULT_AMOUNT_OUT_MIN,
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_receiver = wallet.address,
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nativeOut = true
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} = {}
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): Promise<string> {
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return messagesContract.getMessage(
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{
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dex,
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nativeOut,
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receiverEOA,
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integrator,
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version,
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path,
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pathV3,
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deadline,
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amountOutMinimum
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},
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_nonce,
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dstChainId
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);
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}
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// async function getID(
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// messagesContract: TestMessages,
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// _nonce: BigNumberish,
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// {
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// dex = router,
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// integrator = ZERO_ADDRESS,
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// version = VERSION,
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// path = [wnative.address, transitToken.address],
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// pathV3 = '0x',
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// deadline = DEADLINE,
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// amountOutMinimum = DEFAULT_AMOUNT_OUT_MIN,
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// _receiver = wallet.address,
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// nativeOut = true,
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// _srcChainId = chainId,
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// _dstChainId = DST_CHAIN_ID
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// } = {}
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// ): Promise<string> {
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// return messagesContract.getID(
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// _receiver,
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// _srcChainId,
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// _dstChainId,
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// {
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// dex,
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// nativeOut,
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// integrator,
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// version,
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// path,
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// pathV3,
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// deadline,
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// amountOutMinimum
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// },
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// _nonce
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// );
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// }
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before('create fixture loader', async () => {
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[wallet, other] = await (ethers as any).getSigners();
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loadFixture = createFixtureLoader([wallet, other]);
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//chainId = (await ethers.provider.getNetwork()).chainId;
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});
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beforeEach('deploy fixture', async () => {
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({ swapMain, transitToken, wnative, router, testMessagesContract } = await loadFixture(
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swapContractFixtureInFork
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));
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});
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it('constructor initializes', async () => {
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expect(await swapMain.nativeWrap()).to.eq(TEST_NATIVE);
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expect(await swapMain.messageBus()).to.eq(TEST_BUS);
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const routers = TEST_ROUTERS.split(',');
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expect(await swapMain.getAvailableRouters()).to.deep.eq(routers);
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});
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describe('#WithBridgeTests', () => {
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describe('#bridgeWithSwapNative', () => {
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it('Should bridge native and transfer through Celer', async () => {
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await swapMain.setMaxTokenAmount(wnative.address, ethers.utils.parseEther('1000'));
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//const ID = await getID(testMessagesContract, (await swapMain.nonce()).add('1'));
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await expect(callbridgeWithSwapNative()).to.emit(swapMain, 'CrossChainRequestSent');
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//.withArgs(ID, DST_CHAIN_ID, DEFAULT_AMOUNT_IN, wnative.address);
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});
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});
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describe('#bridgeWithSwap', () => {
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it('Should fail transfering with big amount', async () => {
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await transitToken.approve(swapMain.address, ethers.constants.MaxUint256);
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await swapMain.setMaxTokenAmount(
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transitToken.address,
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ethers.utils.parseEther('1000')
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);
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await expect(callbridgeWithSwap()).to.be.revertedWith('amount too large');
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});
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it('Should fail transfering with small amount', async () => {
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await transitToken.approve(swapMain.address, ethers.constants.MaxUint256);
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await swapMain.setMaxTokenAmount(
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transitToken.address,
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ethers.utils.parseEther('1000')
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);
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await expect(
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callbridgeWithSwap({
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amountIn: ethers.BigNumber.from('10000000')
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})
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).to.be.revertedWith('amount too small');
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});
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it('Should bridge transitToken and transfer through Сeler', async () => {
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await transitToken.approve(swapMain.address, ethers.constants.MaxUint256);
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await swapMain.setMaxTokenAmount(
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transitToken.address,
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ethers.utils.parseEther('1000')
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);
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//const ID = await getID(testMessagesContract, (await swapMain.nonce()).add('1'));
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await expect(
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callbridgeWithSwap({
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amountIn: DEFAULT_AMOUNT_IN_USDC
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})
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).to.emit(swapMain, 'CrossChainRequestSent');
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//.withArgs(ID, DST_CHAIN_ID, DEFAULT_AMOUNT_IN_USDC, transitToken.address);
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});
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});
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describe('#executeMessageWithTransfer', () => {
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beforeEach('setup for target executions', async () => {
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// transfer 1000 USDC
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await transitToken.transfer(swapMain.address, ethers.BigNumber.from('1000000000'));
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});
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describe('target bridge should emit correct event', async () => {
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let nonce: BN;
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let message: string;
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beforeEach('setup before bridge', async () => {
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nonce = (await swapMain.nonce()).add('1');
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message = await getMessage(testMessagesContract, nonce, DST_CHAIN_ID, {
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dex: ZERO_ADDRESS,
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version: 2, // bridge version
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path: [transitToken.address],
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amountOutMinimum: ethers.BigNumber.from('0') // not used
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});
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});
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it('should successfully bridge token with rubic fee', async () => {
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await hre.network.provider.request({
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method: 'hardhat_impersonateAccount',
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params: [TEST_BUS]
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});
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const bus = await ethers.getSigner(TEST_BUS);
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await network.provider.send('hardhat_setBalance', [
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bus.address,
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'0x152D02C7E14AF6800000' // 100000 eth
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]);
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const _swapMain = swapMain.connect(bus);
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//let tokenBalanceBefore = await transitToken.balanceOf(swapMain.address);
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await expect(
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_swapMain.executeMessageWithTransfer(
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ethers.constants.AddressZero,
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transitToken.address,
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ethers.BigNumber.from('1000000000'),
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DST_CHAIN_ID,
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message,
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EXECUTOR_ADDRESS
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)
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).to.emit(swapMain, 'CrossChainProcessed');
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let tokenBalanceAfter = await transitToken.balanceOf(swapMain.address);
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// take only platform comission in transit token
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const { feeAmount } = await calcTokenFees({
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bridge: swapMain,
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amountWithFee: ethers.BigNumber.from('1000000000')
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});
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await expect(Number(tokenBalanceAfter)).to.be.eq(feeAmount);
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});
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it('should successfully bridge native with rubic fee', async () => {
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await hre.network.provider.request({
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method: 'hardhat_impersonateAccount',
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params: [TEST_BUS]
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});
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const bus = await ethers.getSigner(TEST_BUS);
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await network.provider.send('hardhat_setBalance', [
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bus.address,
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'0x152D02C7E14AF6800000' // 100000 eth
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]);
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const abiCoder = ethers.utils.defaultAbiCoder;
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const storageBalancePositionWeth = ethers.utils.keccak256(
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abiCoder.encode(['address'], [bus.address]) +
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abiCoder.encode(['uint256'], [3]).slice(2, 66)
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);
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await network.provider.send('hardhat_setStorageAt', [
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wnative.address,
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storageBalancePositionWeth,
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abiCoder.encode(['uint256'], [ethers.utils.parseEther('100000')])
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]);
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await wnative
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.connect(bus)
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.transfer(swapMain.address, ethers.utils.parseEther('1'));
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const _swapMain = swapMain.connect(bus);
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message = await getMessage(testMessagesContract, nonce, DST_CHAIN_ID, {
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dex: ZERO_ADDRESS,
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version: 2, // bridge version
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path: [wnative.address],
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amountOutMinimum: ethers.BigNumber.from('0') // not used
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});
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//let tokenBalanceBefore = await wnative.balanceOf(swapMain.address);
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await expect(
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_swapMain.executeMessageWithTransfer(
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ethers.constants.AddressZero,
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wnative.address,
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ethers.utils.parseEther('1'), // 1 ether
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DST_CHAIN_ID,
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message,
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EXECUTOR_ADDRESS
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)
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).to.emit(swapMain, 'CrossChainProcessed');
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let tokenBalanceAfter = await wnative.balanceOf(swapMain.address);
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const { feeAmount } = await calcTokenFees({
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bridge: swapMain,
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amountWithFee: ethers.utils.parseEther('1')
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});
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await expect(tokenBalanceAfter).to.be.eq(feeAmount);
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});
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it('should fail bridge with incorrect path', async () => {
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await hre.network.provider.request({
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method: 'hardhat_impersonateAccount',
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params: [TEST_BUS]
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});
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const bus = await ethers.getSigner(TEST_BUS);
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await network.provider.send('hardhat_setBalance', [
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bus.address,
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'0x152D02C7E14AF6800000' // 100000 eth
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]);
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const _swapMain = swapMain.connect(bus);
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message = await getMessage(testMessagesContract, nonce, DST_CHAIN_ID, {
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dex: ZERO_ADDRESS,
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version: 2, // bridge version
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path: [transitToken.address, wnative.address],
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amountOutMinimum: ethers.BigNumber.from('0') // not used
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});
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await expect(
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_swapMain.executeMessageWithTransfer(
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ethers.constants.AddressZero,
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transitToken.address,
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ethers.BigNumber.from('1000000000'),
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DST_CHAIN_ID,
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message,
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EXECUTOR_ADDRESS
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)
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).to.be.revertedWith('dst bridge expected');
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});
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describe('target bridge should take integrator & rubic fee', async () => {
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beforeEach('set integrator and rubic fee', async () => {
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await swapMain.setIntegratorInfo(INTEGRATOR, {
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isIntegrator: true,
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tokenFee: '3000',
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RubicTokenShare: '400000',
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RubicFixedCryptoShare: '800000',
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fixedFeeAmount: ethers.utils.parseEther('2')
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}); // 0.3 %
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message = await getMessage(testMessagesContract, nonce, DST_CHAIN_ID, {
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dex: ZERO_ADDRESS,
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integrator: INTEGRATOR,
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version: 2, // bridge version
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|||
|
path: [transitToken.address],
|
|||
|
amountOutMinimum: ethers.BigNumber.from('0') // not used
|
|||
|
});
|
|||
|
});
|
|||
|
|
|||
|
it('should successfully bridge transitToken with rubic & integrator fee', async () => {
|
|||
|
await hre.network.provider.request({
|
|||
|
method: 'hardhat_impersonateAccount',
|
|||
|
params: [TEST_BUS]
|
|||
|
});
|
|||
|
|
|||
|
const bus = await ethers.getSigner(TEST_BUS);
|
|||
|
|
|||
|
await network.provider.send('hardhat_setBalance', [
|
|||
|
bus.address,
|
|||
|
'0x152D02C7E14AF6800000' // 100000 eth
|
|||
|
]);
|
|||
|
|
|||
|
const _swapMain = swapMain.connect(bus);
|
|||
|
|
|||
|
//let tokenBalanceBefore = await transitToken.balanceOf(swapMain.address);
|
|||
|
await expect(
|
|||
|
_swapMain.executeMessageWithTransfer(
|
|||
|
ethers.constants.AddressZero,
|
|||
|
transitToken.address,
|
|||
|
ethers.BigNumber.from('1000000000'),
|
|||
|
DST_CHAIN_ID,
|
|||
|
message,
|
|||
|
EXECUTOR_ADDRESS
|
|||
|
)
|
|||
|
).to.emit(swapMain, 'CrossChainProcessed');
|
|||
|
|
|||
|
const tokenBalanceAfter = await transitToken.balanceOf(swapMain.address);
|
|||
|
|
|||
|
const collectedFee1 = await swapMain.availableRubicTokenFee(
|
|||
|
transitToken.address
|
|||
|
);
|
|||
|
|
|||
|
const integratorCollectedFee1 = await swapMain.availableIntegratorTokenFee(
|
|||
|
transitToken.address,
|
|||
|
INTEGRATOR
|
|||
|
);
|
|||
|
|
|||
|
const { integratorFee, RubicFee, feeAmount } = await calcTokenFees({
|
|||
|
bridge: swapMain,
|
|||
|
amountWithFee: ethers.BigNumber.from('1000000000'),
|
|||
|
integrator: INTEGRATOR
|
|||
|
});
|
|||
|
|
|||
|
await expect(integratorCollectedFee1).to.be.eq(integratorFee);
|
|||
|
|
|||
|
// take platform comission in transit token
|
|||
|
await expect(collectedFee1).to.be.eq(RubicFee);
|
|||
|
|
|||
|
await expect(tokenBalanceAfter).to.be.eq(feeAmount);
|
|||
|
});
|
|||
|
});
|
|||
|
});
|
|||
|
});
|
|||
|
});
|
|||
|
});
|