Instadapp/dsa-polygon-migration
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test failing @ callFunction

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This commit is contained in:
Mubaris NK 2021-04-15 20:49:00 +05:30
parent d4a432d774
commit 7ee03cfdc8
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5 changed files with 14 additions and 5 deletions
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4
contracts/liquidity.sol
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@ -262,7 +262,7 @@ interface MigrationInterface {
contract Setup {
address public constant soloAddr = 0x1E0447b19BB6EcFdAe1e4AE1694b0C3659614e4e;
address public constant wethAddr = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
MigrationInterface public constant migrationAddr = MigrationInterface(address(0)); // TODO: Migration address
MigrationInterface public constant migrationAddr = MigrationInterface(0xE3901a1bb3EefBF6bc90c201076e9068b646C1f3); // TODO: Migration address
TokenInterface wethContract = TokenInterface(wethAddr);
ISoloMargin solo = ISoloMargin(soloAddr);
@ -288,7 +288,7 @@ contract DydxFlashloaner is Setup, ICallee, DydxFlashloanBase, DSMath {
wethContract.transfer(address(migrationAddr), ethAmt);
Address.functionCall(address(migrationAddr), callData);
Address.functionCall(address(migrationAddr), callData); // Failing here?? `revert Address: low-level call failed`
}
function initiateFlashLoan(bytes memory data, uint ethAmt) external {

2
contracts/senders/aave-v2-migrator/main.sol
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@ -3,6 +3,7 @@ pragma experimental ABIEncoderV2;
import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol";
import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "hardhat/console.sol";
import { TokenInterface } from "../../common/interfaces.sol";
import { Helpers } from "./helpers.sol";
import { AaveInterface, ATokenInterface, IndexInterface } from "./interfaces.sol";
@ -172,6 +173,7 @@ contract MigrateResolver is LiquidityResolver {
}
function migrateFlashCallback(AaveDataRaw calldata _data, address dsa, uint ethAmt) external {
console.log("msg.sender", msg.sender);
require(msg.sender == address(flashloanContract), "not-flashloan-contract"); // TODO: flash loan contract
AaveInterface aave = AaveInterface(aaveProvider.getLendingPool());

2
contracts/senders/aave-v2-migrator/variables.sol
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@ -40,7 +40,7 @@ contract Variables {
uint16 constant internal referralCode = 3228;
address constant internal polygonReceiver = address(0); // TODO: Replace this
FlashloanInterface constant internal flashloanContract = FlashloanInterface(address(0)); // TODO: Replace this
FlashloanInterface constant internal flashloanContract = FlashloanInterface(0x709407B70ce0845996108205aA92aE87B22F7b1a); // TODO: Replace this
address constant internal erc20Predicate = 0x40ec5B33f54e0E8A33A975908C5BA1c14e5BbbDf;
// This will be used to have debt/collateral ratio always 20% less than liquidation

3
hardhat.config.js
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@ -67,6 +67,9 @@ module.exports = {
},
etherscan: {
apiKey: process.env.ETHERSCAN
},
mocha: {
timeout: 50000
}
};

8
test/migrator_l1.test.js
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@ -4,9 +4,10 @@ const { ethers, network, waffle } = hre;
const { provider, deployContract } = waffle
const Migrator = require("../artifacts/contracts/senders/aave-v2-migrator/main.sol/MigrateResolver.json")
const InstaPool = require("../artifacts/contracts/liquidity.sol/InstaPool.json")
describe("Migrator", function() {
let accounts, masterAddress, master, migrator, ethereum
let accounts, masterAddress, master, migrator, ethereum, instapool
const erc20Abi = [
"function balanceOf(address) view returns (uint)",
@ -32,8 +33,10 @@ describe("Migrator", function() {
master = ethers.provider.getSigner(masterAddress)
migrator = await deployContract(master, Migrator, [])
instapool = await deployContract(master, InstaPool, [])
console.log("Migrator deployed: ", migrator.address)
console.log("Instapool deployed: ", instapool.address)
const usdcHolderAddr = '0x47ac0fb4f2d84898e4d9e7b4dab3c24507a6d503' // 1,000,000
await accounts[0].sendTransaction({ to: usdcHolderAddr, value: ethers.utils.parseEther('1') })
@ -82,6 +85,7 @@ describe("Migrator", function() {
const wethHolder = ethers.provider.getSigner(wethHolderAddr)
const wethContract = new ethers.Contract(weth, erc20Abi, wethHolder)
await wethContract.transfer(migrator.address, ethers.utils.parseUnits('500', 18))
await wethContract.transfer(instapool.address, ethers.utils.parseUnits('10', 18))
ethereum = network.provider
})
@ -111,7 +115,7 @@ describe("Migrator", function() {
})
const signer = ethers.provider.getSigner(sourceAddr)
const tx = await migrator.connect(signer).migrate(rawData)
const tx = await migrator.connect(signer).migrateWithFlash(rawData, ethers.utils.parseEther('20'))
const receipt = await tx.wait()
console.log(receipt)