mirror of
https://github.com/Instadapp/aave-protocol-v2.git
synced 2024-07-29 21:47:30 +00:00
1470 lines
57 KiB
TypeScript
1470 lines
57 KiB
TypeScript
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// import { makeSuite, TestEnv } from './helpers/make-suite';
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// import {
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// convertToCurrencyDecimals,
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// getContract,
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// buildPermitParams,
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// getSignatureFromTypedData,
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// buildRepayAdapterParams,
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// } from '../../helpers/contracts-helpers';
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// import { getMockUniswapRouter } from '../../helpers/contracts-getters';
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// import { deployUniswapRepayAdapter } from '../../helpers/contracts-deployments';
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// import { MockUniswapV2Router02 } from '../../types/MockUniswapV2Router02';
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// import { Zero } from '@ethersproject/constants';
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// import BigNumber from 'bignumber.js';
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// import { DRE, evmRevert, evmSnapshot } from '../../helpers/misc-utils';
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// import { ethers } from 'ethers';
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// import { eContractid } from '../../helpers/types';
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// import { StableDebtToken } from '../../types/StableDebtToken';
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// import { BUIDLEREVM_CHAINID } from '../../helpers/buidler-constants';
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// import { MAX_UINT_AMOUNT } from '../../helpers/constants';
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// import { VariableDebtToken } from '../../types';
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// const { parseEther } = ethers.utils;
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// const { expect } = require('chai');
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// makeSuite('Uniswap adapters', (testEnv: TestEnv) => {
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// let mockUniswapRouter: MockUniswapV2Router02;
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// let evmSnapshotId: string;
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// before(async () => {
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// mockUniswapRouter = await getMockUniswapRouter();
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// });
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// beforeEach(async () => {
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// evmSnapshotId = await evmSnapshot();
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// });
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// afterEach(async () => {
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// await evmRevert(evmSnapshotId);
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// });
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// describe('UniswapRepayAdapter', () => {
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// beforeEach(async () => {
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// const { users, weth, dai, usdc, aave, pool, deployer } = testEnv;
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// const userAddress = users[0].address;
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// // Provide liquidity
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// await dai.mint(parseEther('20000'));
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// await dai.approve(pool.address, parseEther('20000'));
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// await pool.deposit(dai.address, parseEther('20000'), deployer.address, 0);
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// const usdcLiquidity = await convertToCurrencyDecimals(usdc.address, '2000000');
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// await usdc.mint(usdcLiquidity);
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// await usdc.approve(pool.address, usdcLiquidity);
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// await pool.deposit(usdc.address, usdcLiquidity, deployer.address, 0);
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// await weth.mint(parseEther('100'));
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// await weth.approve(pool.address, parseEther('100'));
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// await pool.deposit(weth.address, parseEther('100'), deployer.address, 0);
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// await aave.mint(parseEther('1000000'));
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// await aave.approve(pool.address, parseEther('1000000'));
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// await pool.deposit(aave.address, parseEther('1000000'), deployer.address, 0);
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// // Make a deposit for user
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// await weth.mint(parseEther('1000'));
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// await weth.approve(pool.address, parseEther('1000'));
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// await pool.deposit(weth.address, parseEther('1000'), userAddress, 0);
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// await aave.mint(parseEther('1000000'));
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// await aave.approve(pool.address, parseEther('1000000'));
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// await pool.deposit(aave.address, parseEther('1000000'), userAddress, 0);
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// await usdc.mint(usdcLiquidity);
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// await usdc.approve(pool.address, usdcLiquidity);
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// await pool.deposit(usdc.address, usdcLiquidity, userAddress, 0);
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// });
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// describe('constructor', () => {
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// it('should deploy with correct parameters', async () => {
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// const { addressesProvider, weth } = testEnv;
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// await deployUniswapRepayAdapter([
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// addressesProvider.address,
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// mockUniswapRouter.address,
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// weth.address,
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// ]);
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// });
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// it('should revert if not valid addresses provider', async () => {
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// const { weth } = testEnv;
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// expect(
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// deployUniswapRepayAdapter([
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// mockUniswapRouter.address,
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// mockUniswapRouter.address,
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// weth.address,
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// ])
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// ).to.be.reverted;
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// });
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// });
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// describe('executeOperation', () => {
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// it('should correctly swap tokens and repay debt', async () => {
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// const {
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// users,
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// pool,
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// weth,
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// aWETH,
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// oracle,
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// dai,
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// uniswapRepayAdapter,
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// helpersContract,
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// } = testEnv;
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// const user = users[0].signer;
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// const userAddress = users[0].address;
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// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
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// const daiPrice = await oracle.getAssetPrice(dai.address);
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// const expectedDaiAmount = await convertToCurrencyDecimals(
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// dai.address,
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// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
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// );
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// // Open user Debt
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// await pool.connect(user).borrow(dai.address, expectedDaiAmount, 1, 0, userAddress);
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// const daiStableDebtTokenAddress = (
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// await helpersContract.getReserveTokensAddresses(dai.address)
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// ).stableDebtTokenAddress;
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// const daiStableDebtContract = await getContract<StableDebtToken>(
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// eContractid.StableDebtToken,
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// daiStableDebtTokenAddress
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// );
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// const userDaiStableDebtAmountBefore = await daiStableDebtContract.balanceOf(userAddress);
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// const liquidityToSwap = amountWETHtoSwap;
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// await aWETH.connect(user).approve(uniswapRepayAdapter.address, liquidityToSwap);
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// const userAEthBalanceBefore = await aWETH.balanceOf(userAddress);
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// await mockUniswapRouter.connect(user).setAmountToSwap(weth.address, liquidityToSwap);
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// const flashLoanDebt = new BigNumber(expectedDaiAmount.toString())
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// .multipliedBy(1.0009)
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// .toFixed(0);
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// await mockUniswapRouter.setAmountIn(
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// flashLoanDebt,
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// weth.address,
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// dai.address,
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// liquidityToSwap
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// );
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// const params = buildRepayAdapterParams(
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// weth.address,
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// liquidityToSwap,
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// 1,
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// 0,
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// 0,
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// 0,
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// '0x0000000000000000000000000000000000000000000000000000000000000000',
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// '0x0000000000000000000000000000000000000000000000000000000000000000',
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// false
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// );
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// await expect(
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// pool
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// .connect(user)
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// .flashLoan(
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// uniswapRepayAdapter.address,
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// [dai.address],
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// [expectedDaiAmount.toString()],
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// [0],
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// userAddress,
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// params,
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// 0
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// )
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// )
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// .to.emit(uniswapRepayAdapter, 'Swapped')
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// .withArgs(weth.address, dai.address, liquidityToSwap.toString(), flashLoanDebt);
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// const adapterWethBalance = await weth.balanceOf(uniswapRepayAdapter.address);
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// const adapterDaiBalance = await dai.balanceOf(uniswapRepayAdapter.address);
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// const userDaiStableDebtAmount = await daiStableDebtContract.balanceOf(userAddress);
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// const userAEthBalance = await aWETH.balanceOf(userAddress);
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// expect(adapterWethBalance).to.be.eq(Zero);
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// expect(adapterDaiBalance).to.be.eq(Zero);
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// expect(userDaiStableDebtAmountBefore).to.be.gte(expectedDaiAmount);
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// expect(userDaiStableDebtAmount).to.be.lt(expectedDaiAmount);
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// expect(userAEthBalance).to.be.lt(userAEthBalanceBefore);
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// expect(userAEthBalance).to.be.gte(userAEthBalanceBefore.sub(liquidityToSwap));
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// });
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// it('should correctly swap tokens and repay debt with permit', async () => {
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// const {
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// users,
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// pool,
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// weth,
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// aWETH,
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// oracle,
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// dai,
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// uniswapRepayAdapter,
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// helpersContract,
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// } = testEnv;
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// const user = users[0].signer;
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// const userAddress = users[0].address;
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// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
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// const daiPrice = await oracle.getAssetPrice(dai.address);
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// const expectedDaiAmount = await convertToCurrencyDecimals(
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// dai.address,
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// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
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// );
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// // Open user Debt
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// await pool.connect(user).borrow(dai.address, expectedDaiAmount, 1, 0, userAddress);
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// const daiStableDebtTokenAddress = (
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// await helpersContract.getReserveTokensAddresses(dai.address)
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// ).stableDebtTokenAddress;
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// const daiStableDebtContract = await getContract<StableDebtToken>(
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// eContractid.StableDebtToken,
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// daiStableDebtTokenAddress
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// );
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// const userDaiStableDebtAmountBefore = await daiStableDebtContract.balanceOf(userAddress);
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// const liquidityToSwap = amountWETHtoSwap;
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// const userAEthBalanceBefore = await aWETH.balanceOf(userAddress);
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// const chainId = DRE.network.config.chainId || BUIDLEREVM_CHAINID;
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// const deadline = MAX_UINT_AMOUNT;
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// const nonce = (await aWETH._nonces(userAddress)).toNumber();
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// const msgParams = buildPermitParams(
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// chainId,
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// aWETH.address,
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// '1',
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// await aWETH.name(),
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// userAddress,
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// uniswapRepayAdapter.address,
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// nonce,
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// deadline,
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// liquidityToSwap.toString()
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// );
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// const ownerPrivateKey = require('../../test-wallets.js').accounts[1].secretKey;
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// if (!ownerPrivateKey) {
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// throw new Error('INVALID_OWNER_PK');
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// }
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// const { v, r, s } = getSignatureFromTypedData(ownerPrivateKey, msgParams);
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// await mockUniswapRouter.connect(user).setAmountToSwap(weth.address, liquidityToSwap);
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// const flashLoanDebt = new BigNumber(expectedDaiAmount.toString())
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// .multipliedBy(1.0009)
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// .toFixed(0);
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// await mockUniswapRouter.setAmountIn(
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// flashLoanDebt,
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// weth.address,
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// dai.address,
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// liquidityToSwap
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// );
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// const params = buildRepayAdapterParams(
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// weth.address,
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// liquidityToSwap,
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// 1,
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// liquidityToSwap,
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// deadline,
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// v,
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// r,
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// s,
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// false
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// );
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// await expect(
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// pool
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// .connect(user)
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// .flashLoan(
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// uniswapRepayAdapter.address,
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// [dai.address],
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// [expectedDaiAmount.toString()],
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// [0],
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// userAddress,
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// params,
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// 0
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// )
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// )
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// .to.emit(uniswapRepayAdapter, 'Swapped')
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// .withArgs(weth.address, dai.address, liquidityToSwap.toString(), flashLoanDebt);
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// const adapterWethBalance = await weth.balanceOf(uniswapRepayAdapter.address);
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// const adapterDaiBalance = await dai.balanceOf(uniswapRepayAdapter.address);
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// const userDaiStableDebtAmount = await daiStableDebtContract.balanceOf(userAddress);
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// const userAEthBalance = await aWETH.balanceOf(userAddress);
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// expect(adapterWethBalance).to.be.eq(Zero);
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// expect(adapterDaiBalance).to.be.eq(Zero);
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// expect(userDaiStableDebtAmountBefore).to.be.gte(expectedDaiAmount);
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// expect(userDaiStableDebtAmount).to.be.lt(expectedDaiAmount);
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// expect(userAEthBalance).to.be.lt(userAEthBalanceBefore);
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// expect(userAEthBalance).to.be.gte(userAEthBalanceBefore.sub(liquidityToSwap));
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// });
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||
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// it('should revert if caller not lending pool', async () => {
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// const { users, pool, weth, aWETH, oracle, dai, uniswapRepayAdapter } = testEnv;
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// const user = users[0].signer;
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// const userAddress = users[0].address;
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// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
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// const daiPrice = await oracle.getAssetPrice(dai.address);
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||
|
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// const expectedDaiAmount = await convertToCurrencyDecimals(
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|
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// dai.address,
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// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
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// );
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// // Open user Debt
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// await pool.connect(user).borrow(dai.address, expectedDaiAmount, 1, 0, userAddress);
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|
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|
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// const liquidityToSwap = amountWETHtoSwap;
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// await aWETH.connect(user).approve(uniswapRepayAdapter.address, liquidityToSwap);
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// await mockUniswapRouter.connect(user).setAmountToSwap(weth.address, liquidityToSwap);
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||
|
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|
||
|
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// const params = buildRepayAdapterParams(
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|
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// weth.address,
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|
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// liquidityToSwap,
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||
|
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// 1,
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||
|
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// 0,
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||
|
|
// 0,
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||
|
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// 0,
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||
|
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// '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
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// '0x0000000000000000000000000000000000000000000000000000000000000000',
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||
|
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// false
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||
|
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// );
|
||
|
|
|
||
|
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// await expect(
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||
|
|
// uniswapRepayAdapter
|
||
|
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// .connect(user)
|
||
|
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// .executeOperation(
|
||
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// [dai.address],
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||
|
|
// [expectedDaiAmount.toString()],
|
||
|
|
// [0],
|
||
|
|
// userAddress,
|
||
|
|
// params
|
||
|
|
// )
|
||
|
|
// ).to.be.revertedWith('CALLER_MUST_BE_LENDING_POOL');
|
||
|
|
// });
|
||
|
|
|
||
|
|
// it('should revert if there is not debt to repay with the specified rate mode', async () => {
|
||
|
|
// const { users, pool, weth, oracle, dai, uniswapRepayAdapter, aWETH } = testEnv;
|
||
|
|
// const user = users[0].signer;
|
||
|
|
// const userAddress = users[0].address;
|
||
|
|
|
||
|
|
// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
|
||
|
|
|
||
|
|
// await weth.connect(user).mint(amountWETHtoSwap);
|
||
|
|
// await weth.connect(user).transfer(uniswapRepayAdapter.address, amountWETHtoSwap);
|
||
|
|
|
||
|
|
// const daiPrice = await oracle.getAssetPrice(dai.address);
|
||
|
|
// const expectedDaiAmount = await convertToCurrencyDecimals(
|
||
|
|
// dai.address,
|
||
|
|
// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
|
||
|
|
// );
|
||
|
|
|
||
|
|
// // Open user Debt
|
||
|
|
// await pool.connect(user).borrow(dai.address, expectedDaiAmount, 2, 0, userAddress);
|
||
|
|
|
||
|
|
// const liquidityToSwap = amountWETHtoSwap;
|
||
|
|
// await aWETH.connect(user).approve(uniswapRepayAdapter.address, liquidityToSwap);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.connect(user).setAmountToSwap(weth.address, liquidityToSwap);
|
||
|
|
|
||
|
|
// const params = buildRepayAdapterParams(
|
||
|
|
// weth.address,
|
||
|
|
// liquidityToSwap,
|
||
|
|
// 1,
|
||
|
|
// 0,
|
||
|
|
// 0,
|
||
|
|
// 0,
|
||
|
|
// '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// false
|
||
|
|
// );
|
||
|
|
|
||
|
|
// await expect(
|
||
|
|
// pool
|
||
|
|
// .connect(user)
|
||
|
|
// .flashLoan(
|
||
|
|
// uniswapRepayAdapter.address,
|
||
|
|
// [dai.address],
|
||
|
|
// [expectedDaiAmount.toString()],
|
||
|
|
// [0],
|
||
|
|
// userAddress,
|
||
|
|
// params,
|
||
|
|
// 0
|
||
|
|
// )
|
||
|
|
// ).to.be.reverted;
|
||
|
|
// });
|
||
|
|
|
||
|
|
// it('should revert if there is not debt to repay', async () => {
|
||
|
|
// const { users, pool, weth, oracle, dai, uniswapRepayAdapter, aWETH } = testEnv;
|
||
|
|
// const user = users[0].signer;
|
||
|
|
// const userAddress = users[0].address;
|
||
|
|
|
||
|
|
// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
|
||
|
|
|
||
|
|
// await weth.connect(user).mint(amountWETHtoSwap);
|
||
|
|
// await weth.connect(user).transfer(uniswapRepayAdapter.address, amountWETHtoSwap);
|
||
|
|
|
||
|
|
// const daiPrice = await oracle.getAssetPrice(dai.address);
|
||
|
|
// const expectedDaiAmount = await convertToCurrencyDecimals(
|
||
|
|
// dai.address,
|
||
|
|
// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const liquidityToSwap = amountWETHtoSwap;
|
||
|
|
// await aWETH.connect(user).approve(uniswapRepayAdapter.address, liquidityToSwap);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.connect(user).setAmountToSwap(weth.address, liquidityToSwap);
|
||
|
|
|
||
|
|
// const params = buildRepayAdapterParams(
|
||
|
|
// weth.address,
|
||
|
|
// liquidityToSwap,
|
||
|
|
// 1,
|
||
|
|
// 0,
|
||
|
|
// 0,
|
||
|
|
// 0,
|
||
|
|
// '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// false
|
||
|
|
// );
|
||
|
|
|
||
|
|
// await expect(
|
||
|
|
// pool
|
||
|
|
// .connect(user)
|
||
|
|
// .flashLoan(
|
||
|
|
// uniswapRepayAdapter.address,
|
||
|
|
// [dai.address],
|
||
|
|
// [expectedDaiAmount.toString()],
|
||
|
|
// [0],
|
||
|
|
// userAddress,
|
||
|
|
// params,
|
||
|
|
// 0
|
||
|
|
// )
|
||
|
|
// ).to.be.reverted;
|
||
|
|
// });
|
||
|
|
|
||
|
|
// it('should revert when max amount allowed to swap is bigger than max slippage', async () => {
|
||
|
|
// const { users, pool, weth, oracle, dai, aWETH, uniswapRepayAdapter } = testEnv;
|
||
|
|
// const user = users[0].signer;
|
||
|
|
// const userAddress = users[0].address;
|
||
|
|
|
||
|
|
// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
|
||
|
|
|
||
|
|
// const daiPrice = await oracle.getAssetPrice(dai.address);
|
||
|
|
// const expectedDaiAmount = await convertToCurrencyDecimals(
|
||
|
|
// dai.address,
|
||
|
|
// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
|
||
|
|
// );
|
||
|
|
|
||
|
|
// // Open user Debt
|
||
|
|
// await pool.connect(user).borrow(dai.address, expectedDaiAmount, 1, 0, userAddress);
|
||
|
|
|
||
|
|
// const bigMaxAmountToSwap = amountWETHtoSwap.mul(2);
|
||
|
|
// await aWETH.connect(user).approve(uniswapRepayAdapter.address, bigMaxAmountToSwap);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.connect(user).setAmountToSwap(weth.address, bigMaxAmountToSwap);
|
||
|
|
|
||
|
|
// const flashLoanDebt = new BigNumber(expectedDaiAmount.toString())
|
||
|
|
// .multipliedBy(1.0009)
|
||
|
|
// .toFixed(0);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.setAmountIn(
|
||
|
|
// flashLoanDebt,
|
||
|
|
// weth.address,
|
||
|
|
// dai.address,
|
||
|
|
// bigMaxAmountToSwap
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const params = buildRepayAdapterParams(
|
||
|
|
// weth.address,
|
||
|
|
// bigMaxAmountToSwap,
|
||
|
|
// 1,
|
||
|
|
// 0,
|
||
|
|
// 0,
|
||
|
|
// 0,
|
||
|
|
// '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// false
|
||
|
|
// );
|
||
|
|
|
||
|
|
// await expect(
|
||
|
|
// pool
|
||
|
|
// .connect(user)
|
||
|
|
// .flashLoan(
|
||
|
|
// uniswapRepayAdapter.address,
|
||
|
|
// [dai.address],
|
||
|
|
// [expectedDaiAmount.toString()],
|
||
|
|
// [0],
|
||
|
|
// userAddress,
|
||
|
|
// params,
|
||
|
|
// 0
|
||
|
|
// )
|
||
|
|
// ).to.be.revertedWith('maxAmountToSwap exceed max slippage');
|
||
|
|
// });
|
||
|
|
|
||
|
|
// it('should swap, repay debt and pull the needed ATokens leaving no leftovers', async () => {
|
||
|
|
// const {
|
||
|
|
// users,
|
||
|
|
// pool,
|
||
|
|
// weth,
|
||
|
|
// aWETH,
|
||
|
|
// oracle,
|
||
|
|
// dai,
|
||
|
|
// uniswapRepayAdapter,
|
||
|
|
// helpersContract,
|
||
|
|
// } = testEnv;
|
||
|
|
// const user = users[0].signer;
|
||
|
|
// const userAddress = users[0].address;
|
||
|
|
|
||
|
|
// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
|
||
|
|
|
||
|
|
// const daiPrice = await oracle.getAssetPrice(dai.address);
|
||
|
|
// const expectedDaiAmount = await convertToCurrencyDecimals(
|
||
|
|
// dai.address,
|
||
|
|
// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
|
||
|
|
// );
|
||
|
|
|
||
|
|
// // Open user Debt
|
||
|
|
// await pool.connect(user).borrow(dai.address, expectedDaiAmount, 1, 0, userAddress);
|
||
|
|
|
||
|
|
// const daiStableDebtTokenAddress = (
|
||
|
|
// await helpersContract.getReserveTokensAddresses(dai.address)
|
||
|
|
// ).stableDebtTokenAddress;
|
||
|
|
|
||
|
|
// const daiStableDebtContract = await getContract<StableDebtToken>(
|
||
|
|
// eContractid.StableDebtToken,
|
||
|
|
// daiStableDebtTokenAddress
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const userDaiStableDebtAmountBefore = await daiStableDebtContract.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// const liquidityToSwap = amountWETHtoSwap;
|
||
|
|
// await aWETH.connect(user).approve(uniswapRepayAdapter.address, liquidityToSwap);
|
||
|
|
// const userAEthBalanceBefore = await aWETH.balanceOf(userAddress);
|
||
|
|
// const userWethBalanceBefore = await weth.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// const actualWEthSwapped = new BigNumber(liquidityToSwap.toString())
|
||
|
|
// .multipliedBy(0.995)
|
||
|
|
// .toFixed(0);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.connect(user).setAmountToSwap(weth.address, actualWEthSwapped);
|
||
|
|
|
||
|
|
// const flashLoanDebt = new BigNumber(expectedDaiAmount.toString())
|
||
|
|
// .multipliedBy(1.0009)
|
||
|
|
// .toFixed(0);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.setAmountIn(
|
||
|
|
// flashLoanDebt,
|
||
|
|
// weth.address,
|
||
|
|
// dai.address,
|
||
|
|
// actualWEthSwapped
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const params = buildRepayAdapterParams(
|
||
|
|
// weth.address,
|
||
|
|
// liquidityToSwap,
|
||
|
|
// 1,
|
||
|
|
// 0,
|
||
|
|
// 0,
|
||
|
|
// 0,
|
||
|
|
// '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// false
|
||
|
|
// );
|
||
|
|
|
||
|
|
// await expect(
|
||
|
|
// pool
|
||
|
|
// .connect(user)
|
||
|
|
// .flashLoan(
|
||
|
|
// uniswapRepayAdapter.address,
|
||
|
|
// [dai.address],
|
||
|
|
// [expectedDaiAmount.toString()],
|
||
|
|
// [0],
|
||
|
|
// userAddress,
|
||
|
|
// params,
|
||
|
|
// 0
|
||
|
|
// )
|
||
|
|
// )
|
||
|
|
// .to.emit(uniswapRepayAdapter, 'Swapped')
|
||
|
|
// .withArgs(weth.address, dai.address, actualWEthSwapped.toString(), flashLoanDebt);
|
||
|
|
|
||
|
|
// const adapterWethBalance = await weth.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const adapterDaiBalance = await dai.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const userDaiStableDebtAmount = await daiStableDebtContract.balanceOf(userAddress);
|
||
|
|
// const userAEthBalance = await aWETH.balanceOf(userAddress);
|
||
|
|
// const adapterAEthBalance = await aWETH.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const userWethBalance = await weth.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// expect(adapterAEthBalance).to.be.eq(Zero);
|
||
|
|
// expect(adapterWethBalance).to.be.eq(Zero);
|
||
|
|
// expect(adapterDaiBalance).to.be.eq(Zero);
|
||
|
|
// expect(userDaiStableDebtAmountBefore).to.be.gte(expectedDaiAmount);
|
||
|
|
// expect(userDaiStableDebtAmount).to.be.lt(expectedDaiAmount);
|
||
|
|
// expect(userAEthBalance).to.be.lt(userAEthBalanceBefore);
|
||
|
|
// expect(userAEthBalance).to.be.eq(userAEthBalanceBefore.sub(actualWEthSwapped));
|
||
|
|
// expect(userWethBalance).to.be.eq(userWethBalanceBefore);
|
||
|
|
// });
|
||
|
|
|
||
|
|
// it('should correctly swap tokens and repay the whole stable debt', async () => {
|
||
|
|
// const {
|
||
|
|
// users,
|
||
|
|
// pool,
|
||
|
|
// weth,
|
||
|
|
// aWETH,
|
||
|
|
// oracle,
|
||
|
|
// dai,
|
||
|
|
// uniswapRepayAdapter,
|
||
|
|
// helpersContract,
|
||
|
|
// } = testEnv;
|
||
|
|
// const user = users[0].signer;
|
||
|
|
// const userAddress = users[0].address;
|
||
|
|
|
||
|
|
// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
|
||
|
|
|
||
|
|
// const daiPrice = await oracle.getAssetPrice(dai.address);
|
||
|
|
// const expectedDaiAmount = await convertToCurrencyDecimals(
|
||
|
|
// dai.address,
|
||
|
|
// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
|
||
|
|
// );
|
||
|
|
|
||
|
|
// // Open user Debt
|
||
|
|
// await pool.connect(user).borrow(dai.address, expectedDaiAmount, 1, 0, userAddress);
|
||
|
|
|
||
|
|
// const daiStableDebtTokenAddress = (
|
||
|
|
// await helpersContract.getReserveTokensAddresses(dai.address)
|
||
|
|
// ).stableDebtTokenAddress;
|
||
|
|
|
||
|
|
// const daiStableDebtContract = await getContract<StableDebtToken>(
|
||
|
|
// eContractid.StableDebtToken,
|
||
|
|
// daiStableDebtTokenAddress
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const userDaiStableDebtAmountBefore = await daiStableDebtContract.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// // Add a % to repay on top of the debt
|
||
|
|
// const liquidityToSwap = new BigNumber(amountWETHtoSwap.toString())
|
||
|
|
// .multipliedBy(1.1)
|
||
|
|
// .toFixed(0);
|
||
|
|
|
||
|
|
// await aWETH.connect(user).approve(uniswapRepayAdapter.address, liquidityToSwap);
|
||
|
|
// const userAEthBalanceBefore = await aWETH.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// // Add a % to repay on top of the debt
|
||
|
|
// const amountToRepay = new BigNumber(expectedDaiAmount.toString())
|
||
|
|
// .multipliedBy(1.1)
|
||
|
|
// .toFixed(0);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.connect(user).setAmountToSwap(weth.address, amountWETHtoSwap);
|
||
|
|
// await mockUniswapRouter.setDefaultMockValue(amountWETHtoSwap);
|
||
|
|
|
||
|
|
// const params = buildRepayAdapterParams(
|
||
|
|
// weth.address,
|
||
|
|
// liquidityToSwap,
|
||
|
|
// 1,
|
||
|
|
// 0,
|
||
|
|
// 0,
|
||
|
|
// 0,
|
||
|
|
// '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// false
|
||
|
|
// );
|
||
|
|
|
||
|
|
// await pool
|
||
|
|
// .connect(user)
|
||
|
|
// .flashLoan(
|
||
|
|
// uniswapRepayAdapter.address,
|
||
|
|
// [dai.address],
|
||
|
|
// [amountToRepay.toString()],
|
||
|
|
// [0],
|
||
|
|
// userAddress,
|
||
|
|
// params,
|
||
|
|
// 0
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const adapterWethBalance = await weth.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const adapterDaiBalance = await dai.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const userDaiStableDebtAmount = await daiStableDebtContract.balanceOf(userAddress);
|
||
|
|
// const userAEthBalance = await aWETH.balanceOf(userAddress);
|
||
|
|
// const adapterAEthBalance = await aWETH.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
|
||
|
|
// expect(adapterAEthBalance).to.be.eq(Zero);
|
||
|
|
// expect(adapterWethBalance).to.be.eq(Zero);
|
||
|
|
// expect(adapterDaiBalance).to.be.eq(Zero);
|
||
|
|
// expect(userDaiStableDebtAmountBefore).to.be.gte(expectedDaiAmount);
|
||
|
|
// expect(userDaiStableDebtAmount).to.be.eq(Zero);
|
||
|
|
// expect(userAEthBalance).to.be.lt(userAEthBalanceBefore);
|
||
|
|
// expect(userAEthBalance).to.be.gte(userAEthBalanceBefore.sub(liquidityToSwap));
|
||
|
|
// });
|
||
|
|
|
||
|
|
// it('should correctly swap tokens and repay the whole variable debt', async () => {
|
||
|
|
// const {
|
||
|
|
// users,
|
||
|
|
// pool,
|
||
|
|
// weth,
|
||
|
|
// aWETH,
|
||
|
|
// oracle,
|
||
|
|
// dai,
|
||
|
|
// uniswapRepayAdapter,
|
||
|
|
// helpersContract,
|
||
|
|
// } = testEnv;
|
||
|
|
// const user = users[0].signer;
|
||
|
|
// const userAddress = users[0].address;
|
||
|
|
|
||
|
|
// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
|
||
|
|
|
||
|
|
// const daiPrice = await oracle.getAssetPrice(dai.address);
|
||
|
|
// const expectedDaiAmount = await convertToCurrencyDecimals(
|
||
|
|
// dai.address,
|
||
|
|
// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
|
||
|
|
// );
|
||
|
|
|
||
|
|
// // Open user Debt
|
||
|
|
// await pool.connect(user).borrow(dai.address, expectedDaiAmount, 2, 0, userAddress);
|
||
|
|
|
||
|
|
// const daiStableVariableTokenAddress = (
|
||
|
|
// await helpersContract.getReserveTokensAddresses(dai.address)
|
||
|
|
// ).variableDebtTokenAddress;
|
||
|
|
|
||
|
|
// const daiVariableDebtContract = await getContract<StableDebtToken>(
|
||
|
|
// eContractid.VariableDebtToken,
|
||
|
|
// daiStableVariableTokenAddress
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const userDaiVariableDebtAmountBefore = await daiVariableDebtContract.balanceOf(
|
||
|
|
// userAddress
|
||
|
|
// );
|
||
|
|
|
||
|
|
// // Add a % to repay on top of the debt
|
||
|
|
// const liquidityToSwap = new BigNumber(amountWETHtoSwap.toString())
|
||
|
|
// .multipliedBy(1.1)
|
||
|
|
// .toFixed(0);
|
||
|
|
|
||
|
|
// await aWETH.connect(user).approve(uniswapRepayAdapter.address, liquidityToSwap);
|
||
|
|
// const userAEthBalanceBefore = await aWETH.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// // Add a % to repay on top of the debt
|
||
|
|
// const amountToRepay = new BigNumber(expectedDaiAmount.toString())
|
||
|
|
// .multipliedBy(1.1)
|
||
|
|
// .toFixed(0);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.connect(user).setAmountToSwap(weth.address, amountWETHtoSwap);
|
||
|
|
// await mockUniswapRouter.setDefaultMockValue(amountWETHtoSwap);
|
||
|
|
|
||
|
|
// const params = buildRepayAdapterParams(
|
||
|
|
// weth.address,
|
||
|
|
// liquidityToSwap,
|
||
|
|
// 2,
|
||
|
|
// 0,
|
||
|
|
// 0,
|
||
|
|
// 0,
|
||
|
|
// '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// false
|
||
|
|
// );
|
||
|
|
|
||
|
|
// await pool
|
||
|
|
// .connect(user)
|
||
|
|
// .flashLoan(
|
||
|
|
// uniswapRepayAdapter.address,
|
||
|
|
// [dai.address],
|
||
|
|
// [amountToRepay.toString()],
|
||
|
|
// [0],
|
||
|
|
// userAddress,
|
||
|
|
// params,
|
||
|
|
// 0
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const adapterWethBalance = await weth.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const adapterDaiBalance = await dai.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const userDaiVariableDebtAmount = await daiVariableDebtContract.balanceOf(userAddress);
|
||
|
|
// const userAEthBalance = await aWETH.balanceOf(userAddress);
|
||
|
|
// const adapterAEthBalance = await aWETH.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
|
||
|
|
// expect(adapterAEthBalance).to.be.eq(Zero);
|
||
|
|
// expect(adapterWethBalance).to.be.eq(Zero);
|
||
|
|
// expect(adapterDaiBalance).to.be.eq(Zero);
|
||
|
|
// expect(userDaiVariableDebtAmountBefore).to.be.gte(expectedDaiAmount);
|
||
|
|
// expect(userDaiVariableDebtAmount).to.be.eq(Zero);
|
||
|
|
// expect(userAEthBalance).to.be.lt(userAEthBalanceBefore);
|
||
|
|
// expect(userAEthBalance).to.be.gte(userAEthBalanceBefore.sub(liquidityToSwap));
|
||
|
|
// });
|
||
|
|
|
||
|
|
// it('should correctly repay debt via flash loan using the same asset as collateral', async () => {
|
||
|
|
// const { users, pool, aDai, dai, uniswapRepayAdapter, helpersContract } = testEnv;
|
||
|
|
// const user = users[0].signer;
|
||
|
|
// const userAddress = users[0].address;
|
||
|
|
|
||
|
|
// // Add deposit for user
|
||
|
|
// await dai.mint(parseEther('30'));
|
||
|
|
// await dai.approve(pool.address, parseEther('30'));
|
||
|
|
// await pool.deposit(dai.address, parseEther('30'), userAddress, 0);
|
||
|
|
|
||
|
|
// const amountCollateralToSwap = parseEther('10');
|
||
|
|
// const debtAmount = parseEther('10');
|
||
|
|
|
||
|
|
// // Open user Debt
|
||
|
|
// await pool.connect(user).borrow(dai.address, debtAmount, 2, 0, userAddress);
|
||
|
|
|
||
|
|
// const daiVariableDebtTokenAddress = (
|
||
|
|
// await helpersContract.getReserveTokensAddresses(dai.address)
|
||
|
|
// ).variableDebtTokenAddress;
|
||
|
|
|
||
|
|
// const daiVariableDebtContract = await getContract<VariableDebtToken>(
|
||
|
|
// eContractid.VariableDebtToken,
|
||
|
|
// daiVariableDebtTokenAddress
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const userDaiVariableDebtAmountBefore = await daiVariableDebtContract.balanceOf(
|
||
|
|
// userAddress
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const flashLoanDebt = new BigNumber(amountCollateralToSwap.toString())
|
||
|
|
// .multipliedBy(1.0009)
|
||
|
|
// .toFixed(0);
|
||
|
|
|
||
|
|
// await aDai.connect(user).approve(uniswapRepayAdapter.address, flashLoanDebt);
|
||
|
|
// const userADaiBalanceBefore = await aDai.balanceOf(userAddress);
|
||
|
|
// const userDaiBalanceBefore = await dai.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// const params = buildRepayAdapterParams(
|
||
|
|
// dai.address,
|
||
|
|
// amountCollateralToSwap,
|
||
|
|
// 2,
|
||
|
|
// 0,
|
||
|
|
// 0,
|
||
|
|
// 0,
|
||
|
|
// '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// false
|
||
|
|
// );
|
||
|
|
|
||
|
|
// await pool
|
||
|
|
// .connect(user)
|
||
|
|
// .flashLoan(
|
||
|
|
// uniswapRepayAdapter.address,
|
||
|
|
// [dai.address],
|
||
|
|
// [amountCollateralToSwap.toString()],
|
||
|
|
// [0],
|
||
|
|
// userAddress,
|
||
|
|
// params,
|
||
|
|
// 0
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const adapterDaiBalance = await dai.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const userDaiVariableDebtAmount = await daiVariableDebtContract.balanceOf(userAddress);
|
||
|
|
// const userADaiBalance = await aDai.balanceOf(userAddress);
|
||
|
|
// const adapterADaiBalance = await aDai.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const userDaiBalance = await dai.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// expect(adapterADaiBalance).to.be.eq(Zero, 'adapter aDAI balance should be zero');
|
||
|
|
// expect(adapterDaiBalance).to.be.eq(Zero, 'adapter DAI balance should be zero');
|
||
|
|
// expect(userDaiVariableDebtAmountBefore).to.be.gte(
|
||
|
|
// debtAmount,
|
||
|
|
// ' user DAI variable debt before should be gte debtAmount'
|
||
|
|
// );
|
||
|
|
// expect(userDaiVariableDebtAmount).to.be.lt(
|
||
|
|
// debtAmount,
|
||
|
|
// 'user dai variable debt amount should be lt debt amount'
|
||
|
|
// );
|
||
|
|
// expect(userADaiBalance).to.be.lt(
|
||
|
|
// userADaiBalanceBefore,
|
||
|
|
// 'user aDAI balance should be lt aDAI prior balance'
|
||
|
|
// );
|
||
|
|
// expect(userADaiBalance).to.be.gte(
|
||
|
|
// userADaiBalanceBefore.sub(flashLoanDebt),
|
||
|
|
// 'user aDAI balance should be gte aDAI prior balance sub flash loan debt'
|
||
|
|
// );
|
||
|
|
// expect(userDaiBalance).to.be.eq(userDaiBalanceBefore, 'user dai balance eq prior balance');
|
||
|
|
// });
|
||
|
|
// });
|
||
|
|
|
||
|
|
// describe('swapAndRepay', () => {
|
||
|
|
// it('should correctly swap tokens and repay debt', async () => {
|
||
|
|
// const {
|
||
|
|
// users,
|
||
|
|
// pool,
|
||
|
|
// weth,
|
||
|
|
// aWETH,
|
||
|
|
// oracle,
|
||
|
|
// dai,
|
||
|
|
// uniswapRepayAdapter,
|
||
|
|
// helpersContract,
|
||
|
|
// } = testEnv;
|
||
|
|
// const user = users[0].signer;
|
||
|
|
// const userAddress = users[0].address;
|
||
|
|
|
||
|
|
// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
|
||
|
|
|
||
|
|
// const daiPrice = await oracle.getAssetPrice(dai.address);
|
||
|
|
// const expectedDaiAmount = await convertToCurrencyDecimals(
|
||
|
|
// dai.address,
|
||
|
|
// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
|
||
|
|
// );
|
||
|
|
|
||
|
|
// // Open user Debt
|
||
|
|
// await pool.connect(user).borrow(dai.address, expectedDaiAmount, 1, 0, userAddress);
|
||
|
|
|
||
|
|
// const daiStableDebtTokenAddress = (
|
||
|
|
// await helpersContract.getReserveTokensAddresses(dai.address)
|
||
|
|
// ).stableDebtTokenAddress;
|
||
|
|
|
||
|
|
// const daiStableDebtContract = await getContract<StableDebtToken>(
|
||
|
|
// eContractid.StableDebtToken,
|
||
|
|
// daiStableDebtTokenAddress
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const userDaiStableDebtAmountBefore = await daiStableDebtContract.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// const liquidityToSwap = amountWETHtoSwap;
|
||
|
|
// await aWETH.connect(user).approve(uniswapRepayAdapter.address, liquidityToSwap);
|
||
|
|
// const userAEthBalanceBefore = await aWETH.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.setAmountToSwap(weth.address, liquidityToSwap);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.setDefaultMockValue(liquidityToSwap);
|
||
|
|
|
||
|
|
// await uniswapRepayAdapter.connect(user).swapAndRepay(
|
||
|
|
// weth.address,
|
||
|
|
// dai.address,
|
||
|
|
// liquidityToSwap,
|
||
|
|
// expectedDaiAmount,
|
||
|
|
// 1,
|
||
|
|
// {
|
||
|
|
// amount: 0,
|
||
|
|
// deadline: 0,
|
||
|
|
// v: 0,
|
||
|
|
// r: '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// s: '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// },
|
||
|
|
// false
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const adapterWethBalance = await weth.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const adapterDaiBalance = await dai.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const userDaiStableDebtAmount = await daiStableDebtContract.balanceOf(userAddress);
|
||
|
|
// const userAEthBalance = await aWETH.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// expect(adapterWethBalance).to.be.eq(Zero);
|
||
|
|
// expect(adapterDaiBalance).to.be.eq(Zero);
|
||
|
|
// expect(userDaiStableDebtAmountBefore).to.be.gte(expectedDaiAmount);
|
||
|
|
// expect(userDaiStableDebtAmount).to.be.lt(expectedDaiAmount);
|
||
|
|
// expect(userAEthBalance).to.be.lt(userAEthBalanceBefore);
|
||
|
|
// expect(userAEthBalance).to.be.gte(userAEthBalanceBefore.sub(liquidityToSwap));
|
||
|
|
// });
|
||
|
|
|
||
|
|
// it('should correctly swap tokens and repay debt with permit', async () => {
|
||
|
|
// const {
|
||
|
|
// users,
|
||
|
|
// pool,
|
||
|
|
// weth,
|
||
|
|
// aWETH,
|
||
|
|
// oracle,
|
||
|
|
// dai,
|
||
|
|
// uniswapRepayAdapter,
|
||
|
|
// helpersContract,
|
||
|
|
// } = testEnv;
|
||
|
|
// const user = users[0].signer;
|
||
|
|
// const userAddress = users[0].address;
|
||
|
|
|
||
|
|
// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
|
||
|
|
|
||
|
|
// const daiPrice = await oracle.getAssetPrice(dai.address);
|
||
|
|
// const expectedDaiAmount = await convertToCurrencyDecimals(
|
||
|
|
// dai.address,
|
||
|
|
// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
|
||
|
|
// );
|
||
|
|
|
||
|
|
// // Open user Debt
|
||
|
|
// await pool.connect(user).borrow(dai.address, expectedDaiAmount, 1, 0, userAddress);
|
||
|
|
|
||
|
|
// const daiStableDebtTokenAddress = (
|
||
|
|
// await helpersContract.getReserveTokensAddresses(dai.address)
|
||
|
|
// ).stableDebtTokenAddress;
|
||
|
|
|
||
|
|
// const daiStableDebtContract = await getContract<StableDebtToken>(
|
||
|
|
// eContractid.StableDebtToken,
|
||
|
|
// daiStableDebtTokenAddress
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const userDaiStableDebtAmountBefore = await daiStableDebtContract.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// const liquidityToSwap = amountWETHtoSwap;
|
||
|
|
// const userAEthBalanceBefore = await aWETH.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.setAmountToSwap(weth.address, liquidityToSwap);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.setDefaultMockValue(liquidityToSwap);
|
||
|
|
|
||
|
|
// const chainId = DRE.network.config.chainId || BUIDLEREVM_CHAINID;
|
||
|
|
// const deadline = MAX_UINT_AMOUNT;
|
||
|
|
// const nonce = (await aWETH._nonces(userAddress)).toNumber();
|
||
|
|
// const msgParams = buildPermitParams(
|
||
|
|
// chainId,
|
||
|
|
// aWETH.address,
|
||
|
|
// '1',
|
||
|
|
// await aWETH.name(),
|
||
|
|
// userAddress,
|
||
|
|
// uniswapRepayAdapter.address,
|
||
|
|
// nonce,
|
||
|
|
// deadline,
|
||
|
|
// liquidityToSwap.toString()
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const ownerPrivateKey = require('../../test-wallets.js').accounts[1].secretKey;
|
||
|
|
// if (!ownerPrivateKey) {
|
||
|
|
// throw new Error('INVALID_OWNER_PK');
|
||
|
|
// }
|
||
|
|
|
||
|
|
// const { v, r, s } = getSignatureFromTypedData(ownerPrivateKey, msgParams);
|
||
|
|
|
||
|
|
// await uniswapRepayAdapter.connect(user).swapAndRepay(
|
||
|
|
// weth.address,
|
||
|
|
// dai.address,
|
||
|
|
// liquidityToSwap,
|
||
|
|
// expectedDaiAmount,
|
||
|
|
// 1,
|
||
|
|
// {
|
||
|
|
// amount: liquidityToSwap,
|
||
|
|
// deadline,
|
||
|
|
// v,
|
||
|
|
// r,
|
||
|
|
// s,
|
||
|
|
// },
|
||
|
|
// false
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const adapterWethBalance = await weth.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const adapterDaiBalance = await dai.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const userDaiStableDebtAmount = await daiStableDebtContract.balanceOf(userAddress);
|
||
|
|
// const userAEthBalance = await aWETH.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// expect(adapterWethBalance).to.be.eq(Zero);
|
||
|
|
// expect(adapterDaiBalance).to.be.eq(Zero);
|
||
|
|
// expect(userDaiStableDebtAmountBefore).to.be.gte(expectedDaiAmount);
|
||
|
|
// expect(userDaiStableDebtAmount).to.be.lt(expectedDaiAmount);
|
||
|
|
// expect(userAEthBalance).to.be.lt(userAEthBalanceBefore);
|
||
|
|
// expect(userAEthBalance).to.be.gte(userAEthBalanceBefore.sub(liquidityToSwap));
|
||
|
|
// });
|
||
|
|
|
||
|
|
// it('should revert if there is not debt to repay', async () => {
|
||
|
|
// const { users, weth, aWETH, oracle, dai, uniswapRepayAdapter } = testEnv;
|
||
|
|
// const user = users[0].signer;
|
||
|
|
|
||
|
|
// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
|
||
|
|
|
||
|
|
// const daiPrice = await oracle.getAssetPrice(dai.address);
|
||
|
|
// const expectedDaiAmount = await convertToCurrencyDecimals(
|
||
|
|
// dai.address,
|
||
|
|
// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const liquidityToSwap = amountWETHtoSwap;
|
||
|
|
// await aWETH.connect(user).approve(uniswapRepayAdapter.address, liquidityToSwap);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.setAmountToSwap(weth.address, liquidityToSwap);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.setDefaultMockValue(liquidityToSwap);
|
||
|
|
|
||
|
|
// await expect(
|
||
|
|
// uniswapRepayAdapter.connect(user).swapAndRepay(
|
||
|
|
// weth.address,
|
||
|
|
// dai.address,
|
||
|
|
// liquidityToSwap,
|
||
|
|
// expectedDaiAmount,
|
||
|
|
// 1,
|
||
|
|
// {
|
||
|
|
// amount: 0,
|
||
|
|
// deadline: 0,
|
||
|
|
// v: 0,
|
||
|
|
// r: '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// s: '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// },
|
||
|
|
// false
|
||
|
|
// )
|
||
|
|
// ).to.be.reverted;
|
||
|
|
// });
|
||
|
|
|
||
|
|
// it('should revert when max amount allowed to swap is bigger than max slippage', async () => {
|
||
|
|
// const { users, pool, weth, aWETH, oracle, dai, uniswapRepayAdapter } = testEnv;
|
||
|
|
// const user = users[0].signer;
|
||
|
|
// const userAddress = users[0].address;
|
||
|
|
|
||
|
|
// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
|
||
|
|
|
||
|
|
// const daiPrice = await oracle.getAssetPrice(dai.address);
|
||
|
|
// const expectedDaiAmount = await convertToCurrencyDecimals(
|
||
|
|
// dai.address,
|
||
|
|
// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
|
||
|
|
// );
|
||
|
|
|
||
|
|
// // Open user Debt
|
||
|
|
// await pool.connect(user).borrow(dai.address, expectedDaiAmount, 1, 0, userAddress);
|
||
|
|
|
||
|
|
// const bigMaxAmountToSwap = amountWETHtoSwap.mul(2);
|
||
|
|
// await aWETH.connect(user).approve(uniswapRepayAdapter.address, bigMaxAmountToSwap);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.connect(user).setAmountToSwap(weth.address, bigMaxAmountToSwap);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.setDefaultMockValue(bigMaxAmountToSwap);
|
||
|
|
|
||
|
|
// await expect(
|
||
|
|
// uniswapRepayAdapter.connect(user).swapAndRepay(
|
||
|
|
// weth.address,
|
||
|
|
// dai.address,
|
||
|
|
// bigMaxAmountToSwap,
|
||
|
|
// expectedDaiAmount,
|
||
|
|
// 1,
|
||
|
|
// {
|
||
|
|
// amount: 0,
|
||
|
|
// deadline: 0,
|
||
|
|
// v: 0,
|
||
|
|
// r: '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// s: '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// },
|
||
|
|
// false
|
||
|
|
// )
|
||
|
|
// ).to.be.revertedWith('maxAmountToSwap exceed max slippage');
|
||
|
|
// });
|
||
|
|
|
||
|
|
// it('should swap, repay debt and pull the needed ATokens leaving no leftovers', async () => {
|
||
|
|
// const {
|
||
|
|
// users,
|
||
|
|
// pool,
|
||
|
|
// weth,
|
||
|
|
// aWETH,
|
||
|
|
// oracle,
|
||
|
|
// dai,
|
||
|
|
// uniswapRepayAdapter,
|
||
|
|
// helpersContract,
|
||
|
|
// } = testEnv;
|
||
|
|
// const user = users[0].signer;
|
||
|
|
// const userAddress = users[0].address;
|
||
|
|
|
||
|
|
// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
|
||
|
|
|
||
|
|
// const daiPrice = await oracle.getAssetPrice(dai.address);
|
||
|
|
// const expectedDaiAmount = await convertToCurrencyDecimals(
|
||
|
|
// dai.address,
|
||
|
|
// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
|
||
|
|
// );
|
||
|
|
|
||
|
|
// // Open user Debt
|
||
|
|
// await pool.connect(user).borrow(dai.address, expectedDaiAmount, 1, 0, userAddress);
|
||
|
|
|
||
|
|
// const daiStableDebtTokenAddress = (
|
||
|
|
// await helpersContract.getReserveTokensAddresses(dai.address)
|
||
|
|
// ).stableDebtTokenAddress;
|
||
|
|
|
||
|
|
// const daiStableDebtContract = await getContract<StableDebtToken>(
|
||
|
|
// eContractid.StableDebtToken,
|
||
|
|
// daiStableDebtTokenAddress
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const userDaiStableDebtAmountBefore = await daiStableDebtContract.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// const liquidityToSwap = amountWETHtoSwap;
|
||
|
|
// await aWETH.connect(user).approve(uniswapRepayAdapter.address, liquidityToSwap);
|
||
|
|
// const userAEthBalanceBefore = await aWETH.balanceOf(userAddress);
|
||
|
|
// const userWethBalanceBefore = await weth.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// const actualWEthSwapped = new BigNumber(liquidityToSwap.toString())
|
||
|
|
// .multipliedBy(0.995)
|
||
|
|
// .toFixed(0);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.connect(user).setAmountToSwap(weth.address, actualWEthSwapped);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.setDefaultMockValue(actualWEthSwapped);
|
||
|
|
|
||
|
|
// await uniswapRepayAdapter.connect(user).swapAndRepay(
|
||
|
|
// weth.address,
|
||
|
|
// dai.address,
|
||
|
|
// liquidityToSwap,
|
||
|
|
// expectedDaiAmount,
|
||
|
|
// 1,
|
||
|
|
// {
|
||
|
|
// amount: 0,
|
||
|
|
// deadline: 0,
|
||
|
|
// v: 0,
|
||
|
|
// r: '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// s: '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// },
|
||
|
|
// false
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const adapterWethBalance = await weth.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const adapterDaiBalance = await dai.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const userDaiStableDebtAmount = await daiStableDebtContract.balanceOf(userAddress);
|
||
|
|
// const userAEthBalance = await aWETH.balanceOf(userAddress);
|
||
|
|
// const adapterAEthBalance = await aWETH.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const userWethBalance = await weth.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// expect(adapterAEthBalance).to.be.eq(Zero);
|
||
|
|
// expect(adapterWethBalance).to.be.eq(Zero);
|
||
|
|
// expect(adapterDaiBalance).to.be.eq(Zero);
|
||
|
|
// expect(userDaiStableDebtAmountBefore).to.be.gte(expectedDaiAmount);
|
||
|
|
// expect(userDaiStableDebtAmount).to.be.lt(expectedDaiAmount);
|
||
|
|
// expect(userAEthBalance).to.be.lt(userAEthBalanceBefore);
|
||
|
|
// expect(userAEthBalance).to.be.eq(userAEthBalanceBefore.sub(actualWEthSwapped));
|
||
|
|
// expect(userWethBalance).to.be.eq(userWethBalanceBefore);
|
||
|
|
// });
|
||
|
|
|
||
|
|
// it('should correctly swap tokens and repay the whole stable debt', async () => {
|
||
|
|
// const {
|
||
|
|
// users,
|
||
|
|
// pool,
|
||
|
|
// weth,
|
||
|
|
// aWETH,
|
||
|
|
// oracle,
|
||
|
|
// dai,
|
||
|
|
// uniswapRepayAdapter,
|
||
|
|
// helpersContract,
|
||
|
|
// } = testEnv;
|
||
|
|
// const user = users[0].signer;
|
||
|
|
// const userAddress = users[0].address;
|
||
|
|
|
||
|
|
// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
|
||
|
|
|
||
|
|
// const daiPrice = await oracle.getAssetPrice(dai.address);
|
||
|
|
// const expectedDaiAmount = await convertToCurrencyDecimals(
|
||
|
|
// dai.address,
|
||
|
|
// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
|
||
|
|
// );
|
||
|
|
|
||
|
|
// // Open user Debt
|
||
|
|
// await pool.connect(user).borrow(dai.address, expectedDaiAmount, 1, 0, userAddress);
|
||
|
|
|
||
|
|
// const daiStableDebtTokenAddress = (
|
||
|
|
// await helpersContract.getReserveTokensAddresses(dai.address)
|
||
|
|
// ).stableDebtTokenAddress;
|
||
|
|
|
||
|
|
// const daiStableDebtContract = await getContract<StableDebtToken>(
|
||
|
|
// eContractid.StableDebtToken,
|
||
|
|
// daiStableDebtTokenAddress
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const userDaiStableDebtAmountBefore = await daiStableDebtContract.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// // Add a % to repay on top of the debt
|
||
|
|
// const liquidityToSwap = new BigNumber(amountWETHtoSwap.toString())
|
||
|
|
// .multipliedBy(1.1)
|
||
|
|
// .toFixed(0);
|
||
|
|
|
||
|
|
// await aWETH.connect(user).approve(uniswapRepayAdapter.address, liquidityToSwap);
|
||
|
|
// const userAEthBalanceBefore = await aWETH.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// // Add a % to repay on top of the debt
|
||
|
|
// const amountToRepay = new BigNumber(expectedDaiAmount.toString())
|
||
|
|
// .multipliedBy(1.1)
|
||
|
|
// .toFixed(0);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.connect(user).setAmountToSwap(weth.address, amountWETHtoSwap);
|
||
|
|
// await mockUniswapRouter.setDefaultMockValue(amountWETHtoSwap);
|
||
|
|
|
||
|
|
// await uniswapRepayAdapter.connect(user).swapAndRepay(
|
||
|
|
// weth.address,
|
||
|
|
// dai.address,
|
||
|
|
// liquidityToSwap,
|
||
|
|
// amountToRepay,
|
||
|
|
// 1,
|
||
|
|
// {
|
||
|
|
// amount: 0,
|
||
|
|
// deadline: 0,
|
||
|
|
// v: 0,
|
||
|
|
// r: '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// s: '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// },
|
||
|
|
// false
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const adapterWethBalance = await weth.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const adapterDaiBalance = await dai.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const userDaiStableDebtAmount = await daiStableDebtContract.balanceOf(userAddress);
|
||
|
|
// const userAEthBalance = await aWETH.balanceOf(userAddress);
|
||
|
|
// const adapterAEthBalance = await aWETH.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
|
||
|
|
// expect(adapterAEthBalance).to.be.eq(Zero);
|
||
|
|
// expect(adapterWethBalance).to.be.eq(Zero);
|
||
|
|
// expect(adapterDaiBalance).to.be.eq(Zero);
|
||
|
|
// expect(userDaiStableDebtAmountBefore).to.be.gte(expectedDaiAmount);
|
||
|
|
// expect(userDaiStableDebtAmount).to.be.eq(Zero);
|
||
|
|
// expect(userAEthBalance).to.be.lt(userAEthBalanceBefore);
|
||
|
|
// expect(userAEthBalance).to.be.gte(userAEthBalanceBefore.sub(liquidityToSwap));
|
||
|
|
// });
|
||
|
|
|
||
|
|
// it('should correctly swap tokens and repay the whole variable debt', async () => {
|
||
|
|
// const {
|
||
|
|
// users,
|
||
|
|
// pool,
|
||
|
|
// weth,
|
||
|
|
// aWETH,
|
||
|
|
// oracle,
|
||
|
|
// dai,
|
||
|
|
// uniswapRepayAdapter,
|
||
|
|
// helpersContract,
|
||
|
|
// } = testEnv;
|
||
|
|
// const user = users[0].signer;
|
||
|
|
// const userAddress = users[0].address;
|
||
|
|
|
||
|
|
// const amountWETHtoSwap = await convertToCurrencyDecimals(weth.address, '10');
|
||
|
|
|
||
|
|
// const daiPrice = await oracle.getAssetPrice(dai.address);
|
||
|
|
// const expectedDaiAmount = await convertToCurrencyDecimals(
|
||
|
|
// dai.address,
|
||
|
|
// new BigNumber(amountWETHtoSwap.toString()).div(daiPrice.toString()).toFixed(0)
|
||
|
|
// );
|
||
|
|
|
||
|
|
// // Open user Debt
|
||
|
|
// await pool.connect(user).borrow(dai.address, expectedDaiAmount, 2, 0, userAddress);
|
||
|
|
|
||
|
|
// const daiStableVariableTokenAddress = (
|
||
|
|
// await helpersContract.getReserveTokensAddresses(dai.address)
|
||
|
|
// ).variableDebtTokenAddress;
|
||
|
|
|
||
|
|
// const daiVariableDebtContract = await getContract<StableDebtToken>(
|
||
|
|
// eContractid.VariableDebtToken,
|
||
|
|
// daiStableVariableTokenAddress
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const userDaiVariableDebtAmountBefore = await daiVariableDebtContract.balanceOf(
|
||
|
|
// userAddress
|
||
|
|
// );
|
||
|
|
|
||
|
|
// // Add a % to repay on top of the debt
|
||
|
|
// const liquidityToSwap = new BigNumber(amountWETHtoSwap.toString())
|
||
|
|
// .multipliedBy(1.1)
|
||
|
|
// .toFixed(0);
|
||
|
|
|
||
|
|
// await aWETH.connect(user).approve(uniswapRepayAdapter.address, liquidityToSwap);
|
||
|
|
// const userAEthBalanceBefore = await aWETH.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// // Add a % to repay on top of the debt
|
||
|
|
// const amountToRepay = new BigNumber(expectedDaiAmount.toString())
|
||
|
|
// .multipliedBy(1.1)
|
||
|
|
// .toFixed(0);
|
||
|
|
|
||
|
|
// await mockUniswapRouter.connect(user).setAmountToSwap(weth.address, amountWETHtoSwap);
|
||
|
|
// await mockUniswapRouter.setDefaultMockValue(amountWETHtoSwap);
|
||
|
|
|
||
|
|
// await uniswapRepayAdapter.connect(user).swapAndRepay(
|
||
|
|
// weth.address,
|
||
|
|
// dai.address,
|
||
|
|
// liquidityToSwap,
|
||
|
|
// amountToRepay,
|
||
|
|
// 2,
|
||
|
|
// {
|
||
|
|
// amount: 0,
|
||
|
|
// deadline: 0,
|
||
|
|
// v: 0,
|
||
|
|
// r: '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// s: '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// },
|
||
|
|
// false
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const adapterWethBalance = await weth.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const adapterDaiBalance = await dai.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const userDaiVariableDebtAmount = await daiVariableDebtContract.balanceOf(userAddress);
|
||
|
|
// const userAEthBalance = await aWETH.balanceOf(userAddress);
|
||
|
|
// const adapterAEthBalance = await aWETH.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
|
||
|
|
// expect(adapterAEthBalance).to.be.eq(Zero);
|
||
|
|
// expect(adapterWethBalance).to.be.eq(Zero);
|
||
|
|
// expect(adapterDaiBalance).to.be.eq(Zero);
|
||
|
|
// expect(userDaiVariableDebtAmountBefore).to.be.gte(expectedDaiAmount);
|
||
|
|
// expect(userDaiVariableDebtAmount).to.be.eq(Zero);
|
||
|
|
// expect(userAEthBalance).to.be.lt(userAEthBalanceBefore);
|
||
|
|
// expect(userAEthBalance).to.be.gte(userAEthBalanceBefore.sub(liquidityToSwap));
|
||
|
|
// });
|
||
|
|
|
||
|
|
// it('should correctly repay debt using the same asset as collateral', async () => {
|
||
|
|
// const { users, pool, dai, uniswapRepayAdapter, helpersContract, aDai } = testEnv;
|
||
|
|
// const user = users[0].signer;
|
||
|
|
// const userAddress = users[0].address;
|
||
|
|
|
||
|
|
// // Add deposit for user
|
||
|
|
// await dai.mint(parseEther('30'));
|
||
|
|
// await dai.approve(pool.address, parseEther('30'));
|
||
|
|
// await pool.deposit(dai.address, parseEther('30'), userAddress, 0);
|
||
|
|
|
||
|
|
// const amountCollateralToSwap = parseEther('4');
|
||
|
|
|
||
|
|
// const debtAmount = parseEther('3');
|
||
|
|
|
||
|
|
// // Open user Debt
|
||
|
|
// await pool.connect(user).borrow(dai.address, debtAmount, 2, 0, userAddress);
|
||
|
|
|
||
|
|
// const daiVariableDebtTokenAddress = (
|
||
|
|
// await helpersContract.getReserveTokensAddresses(dai.address)
|
||
|
|
// ).variableDebtTokenAddress;
|
||
|
|
|
||
|
|
// const daiVariableDebtContract = await getContract<StableDebtToken>(
|
||
|
|
// eContractid.StableDebtToken,
|
||
|
|
// daiVariableDebtTokenAddress
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const userDaiVariableDebtAmountBefore = await daiVariableDebtContract.balanceOf(
|
||
|
|
// userAddress
|
||
|
|
// );
|
||
|
|
|
||
|
|
// await aDai.connect(user).approve(uniswapRepayAdapter.address, amountCollateralToSwap);
|
||
|
|
// const userADaiBalanceBefore = await aDai.balanceOf(userAddress);
|
||
|
|
// const userDaiBalanceBefore = await dai.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// await uniswapRepayAdapter.connect(user).swapAndRepay(
|
||
|
|
// dai.address,
|
||
|
|
// dai.address,
|
||
|
|
// amountCollateralToSwap,
|
||
|
|
// amountCollateralToSwap,
|
||
|
|
// 2,
|
||
|
|
// {
|
||
|
|
// amount: 0,
|
||
|
|
// deadline: 0,
|
||
|
|
// v: 0,
|
||
|
|
// r: '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// s: '0x0000000000000000000000000000000000000000000000000000000000000000',
|
||
|
|
// },
|
||
|
|
// false
|
||
|
|
// );
|
||
|
|
|
||
|
|
// const adapterDaiBalance = await dai.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const userDaiVariableDebtAmount = await daiVariableDebtContract.balanceOf(userAddress);
|
||
|
|
// const userADaiBalance = await aDai.balanceOf(userAddress);
|
||
|
|
// const adapterADaiBalance = await aDai.balanceOf(uniswapRepayAdapter.address);
|
||
|
|
// const userDaiBalance = await dai.balanceOf(userAddress);
|
||
|
|
|
||
|
|
// expect(adapterADaiBalance).to.be.eq(Zero, 'adapter aADAI should be zero');
|
||
|
|
// expect(adapterDaiBalance).to.be.eq(Zero, 'adapter DAI should be zero');
|
||
|
|
// expect(userDaiVariableDebtAmountBefore).to.be.gte(
|
||
|
|
// debtAmount,
|
||
|
|
// 'user dai variable debt before should be gte debtAmount'
|
||
|
|
// );
|
||
|
|
// expect(userDaiVariableDebtAmount).to.be.lt(
|
||
|
|
// debtAmount,
|
||
|
|
// 'current user dai variable debt amount should be less than debtAmount'
|
||
|
|
// );
|
||
|
|
// expect(userADaiBalance).to.be.lt(
|
||
|
|
// userADaiBalanceBefore,
|
||
|
|
// 'current user aDAI balance should be less than prior balance'
|
||
|
|
// );
|
||
|
|
// expect(userADaiBalance).to.be.gte(
|
||
|
|
// userADaiBalanceBefore.sub(amountCollateralToSwap),
|
||
|
|
// 'current user aDAI balance should be gte user balance sub swapped collateral'
|
||
|
|
// );
|
||
|
|
// expect(userDaiBalance).to.be.eq(
|
||
|
|
// userDaiBalanceBefore,
|
||
|
|
// 'user DAI balance should remain equal'
|
||
|
|
// );
|
||
|
|
// });
|
||
|
|
// });
|
||
|
|
// });
|
||
|
|
// });
|