Merge pull request #9 from Instadapp/mainnet-test

Testcases on deployed contracts
2024-07-29 22:27:58 +00:00 · 2021-04-18 22:17:31 +05:30 · 2021-04-18 22:17:31 +05:30 · 44a4548e5a
commit 44a4548e5a
parent 198871f45e 2a7ee236e7
6 changed files with 570 additions and 3 deletions
--- a/contracts/mock/funder.sol
+++ b/contracts/mock/funder.sol
@ -0,0 +1,9 @@
+pragma solidity ^0.7.0;
+
+contract Funder {
+    receive() external payable {}
+
+    function kill() external {
+        selfdestruct(0x0000000000000000000000000000000000001001);
+    }
+}
--- a/hardhat.config.js
+++ b/hardhat.config.js
@ -33,7 +33,7 @@ module.exports = {
    hardhat: { // matic forking
      forking: {
        url: `https://cold-red-river.matic.quiknode.pro/${QUIKNODE_ID}/`,
-        blockNumber: 13350783,
+        blockNumber: 13418393,
      },
      blockGasLimit: 12000000,
    },
--- a/test/migrator_l1.deployed.test.js
+++ b/test/migrator_l1.deployed.test.js
@ -0,0 +1,269 @@
+const hre = require("hardhat");
+const { expect } = require("chai");
+const { ethers, network, waffle } = hre;
+const { provider, deployContract } = waffle
+
+const Migrator = require("../artifacts/contracts/senders/aave-v2-migrator/main.sol/InstaAaveV2MigratorSenderImplementation.json")
+const InstaPool = require("../artifacts/contracts/liquidity.sol/InstaPool.json")
+
+describe("Migrator", function() {
+  let accounts, masterAddress, master, migrator, ethereum, instapool
+
+  const erc20Abi = [
+    "function balanceOf(address) view returns (uint)",
+    "function transfer(address to, uint amount)",
+    "function approve(address spender, uint amount)"
+  ]
+
+  const syncStateAbi = [
+    "function register(address sender, address receiver)"
+  ]
+
+  const usdc = '0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48'
+  const usdt = '0xdac17f958d2ee523a2206206994597c13d831ec7'
+  const dai = '0x6b175474e89094c44da98b954eedeac495271d0f'
+  const wbtc = '0x2260fac5e5542a773aa44fbcfedf7c193bc2c599'
+  const aave = '0x7fc66500c84a76ad7e9c93437bfc5ac33e2ddae9'
+  const eth = '0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE'
+  const weth = '0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2'
+
+  const aweth = '0x030ba81f1c18d280636f32af80b9aad02cf0854e'
+  const aaave = '0xFFC97d72E13E01096502Cb8Eb52dEe56f74DAD7B'
+  const awbtc = '0x9ff58f4ffb29fa2266ab25e75e2a8b3503311656'
+
+  const maxValue = '115792089237316195423570985008687907853269984665640564039457584007913129639935'
+
+  const supportedTokens = [usdc, usdt, dai, wbtc, aave, weth]
+
+  before(async function() {
+    masterAddress = "0xb1DC62EC38E6E3857a887210C38418E4A17Da5B2"
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [ masterAddress ]
+    })
+
+    accounts = await ethers.getSigners();
+    master = ethers.provider.getSigner(masterAddress)
+
+    // migrator = await deployContract(master, Migrator, [])
+    migrator = new ethers.Contract('0x3cD0727d7bbBb6A5EADBDC72349370a7eB599301', Migrator.abi, master)
+    // instapool = await deployContract(master, InstaPool, [])
+    instapool = new ethers.Contract('0xd7e8E6f5deCc5642B77a5dD0e445965B128a585D', InstaPool.abi, master)
+
+    console.log("Migrator deployed: ", migrator.address)
+    console.log("Instapool deployed: ", instapool.address)
+
+    const syncStateOwnerAddr = '0xFa7D2a996aC6350f4b56C043112Da0366a59b74c'
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [ syncStateOwnerAddr ]
+    })
+    const syncStateOwner = ethers.provider.getSigner(syncStateOwnerAddr)
+    const syncStateContract = new ethers.Contract('0x28e4F3a7f651294B9564800b2D01f35189A5bFbE', syncStateAbi, syncStateOwner)
+    await accounts[0].sendTransaction({ to: syncStateOwnerAddr, value: ethers.utils.parseEther('1') })
+    await syncStateContract.register(migrator.address, '0xA35f3FEFEcb5160327d1B6A210b60D1e1d7968e3')
+    // await syncStateContract.register(instapool.address, '0xA35f3FEFEcb5160327d1B6A210b60D1e1d7968e3')
+
+    const usdcHolderAddr = '0x47ac0fb4f2d84898e4d9e7b4dab3c24507a6d503' // 1,000,000
+    await accounts[0].sendTransaction({ to: usdcHolderAddr, value: ethers.utils.parseEther('1') })
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [ usdcHolderAddr ]
+    })
+    const usdcHolder = ethers.provider.getSigner(usdcHolderAddr)
+    const usdcContract = new ethers.Contract(usdc, erc20Abi, usdcHolder)
+    await usdcContract.transfer(migrator.address, ethers.utils.parseUnits('1000000', 6))
+
+    const usdtHolderAddr = '0x47ac0fb4f2d84898e4d9e7b4dab3c24507a6d503' // 1,000,000
+    await accounts[0].sendTransaction({ to: usdtHolderAddr, value: ethers.utils.parseEther('1') })
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [ usdtHolderAddr ]
+    })
+    const usdtHolder = ethers.provider.getSigner(usdtHolderAddr)
+    const usdtContract = new ethers.Contract(usdt, erc20Abi, usdtHolder)
+    await usdtContract.transfer(migrator.address, ethers.utils.parseUnits('1000000', 6))
+
+    const daiHolderAddr = '0x47ac0fb4f2d84898e4d9e7b4dab3c24507a6d503' // 1,000,000
+    await accounts[0].sendTransaction({ to: daiHolderAddr, value: ethers.utils.parseEther('1') })
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [ daiHolderAddr ]
+    })
+    const daiHolder = ethers.provider.getSigner(daiHolderAddr)
+    const daiContract = new ethers.Contract(dai, erc20Abi, daiHolder)
+    await daiContract.transfer(migrator.address, ethers.utils.parseUnits('1000000', 18))
+
+    const wbtcHolderAddr = '0xf977814e90da44bfa03b6295a0616a897441acec' // 16
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [ wbtcHolderAddr ]
+    })
+    const wbtcHolder = ethers.provider.getSigner(wbtcHolderAddr)
+    const wbtcContract = new ethers.Contract(wbtc, erc20Abi, wbtcHolder)
+    await wbtcContract.transfer(migrator.address, ethers.utils.parseUnits('16', 8))
+
+    const wethHolderAddr = '0x0f4ee9631f4be0a63756515141281a3e2b293bbe' // 500
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [ wethHolderAddr ]
+    })
+    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
+  })
+
+  it("should set tokens", async function() {
+    const tx = await migrator.connect(master).addTokenSupport(supportedTokens)
+    const receipt = await tx.wait()
+
+    const isUsdc = await migrator.isSupportedToken(usdc)
+    expect(isUsdc).to.be.true;
+  })
+
+  it("test migrate", async function() {
+
+    const sourceAddr = '0x05A14F14E7a435542468D6F4d408D6F67303D769'
+    await master.sendTransaction({
+      to: sourceAddr,
+      value: ethers.utils.parseEther("1")
+    });
+    const rawData = {
+      targetDsa: "0x150Acc42e6751776c9E784EfF830cB4f35aE98f3",
+      supplyTokens: [weth],
+      borrowTokens: [usdt],
+      supplyAmts: [ethers.utils.parseEther('60')],
+      variableBorrowAmts: [ethers.utils.parseUnits('10000', 6)],
+      stableBorrowAmts: [0]
+    }
+
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [ sourceAddr ]
+    })
+    const signer = ethers.provider.getSigner(sourceAddr)
+
+    const awethContract = new ethers.Contract(aweth, erc20Abi, signer)
+    await awethContract.approve(migrator.address, maxValue)
+
+    const tx = await migrator.connect(signer).migrateWithFlash(rawData, ethers.utils.parseEther('80'))
+    const receipt = await tx.wait()
+
+    // console.log(receipt)
+  })
+
+  it("test settle", async function() {
+    const tokens = [weth]
+    const amts = [ethers.utils.parseEther('60')]
+
+    const tx = await migrator.settle(tokens, amts)
+    const receipt = await tx.wait()
+
+    // console.log(receipt)
+  })
+
+  it("test settle 2", async function() {
+    const tokens = [usdc]
+    const amts = [ethers.utils.parseUnits('20000', 6)]
+
+    const tx = await migrator.settle(tokens, amts)
+    const receipt = await tx.wait()
+
+    // console.log(receipt)
+  })
+
+  it("test migrate 2", async function() {
+    const sourceAddr = '0x6126f2a1bd956630f810d5ea351c5a4d65cb5033'
+
+    const rawData = {
+      targetDsa: '0x150Acc42e6751776c9E784EfF830cB4f35aE98f3',
+      supplyTokens: [weth],
+      borrowTokens: [usdc, usdt, dai],
+      supplyAmts: [ethers.utils.parseEther('100')],
+      variableBorrowAmts: [0, 0, ethers.utils.parseUnits('20000', 18)],
+      stableBorrowAmts: [ethers.utils.parseUnits('20000', 6), ethers.utils.parseUnits('20000', 6), ethers.utils.parseUnits('20000', 18)]
+    }
+
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [ sourceAddr ]
+    })
+    const signer = ethers.provider.getSigner(sourceAddr)
+
+    const awethContract = new ethers.Contract(aweth, erc20Abi, signer)
+    await awethContract.approve(migrator.address, maxValue)
+    const aaaveContract = new ethers.Contract(aaave, erc20Abi, signer)
+    await aaaveContract.approve(migrator.address, maxValue)
+
+    const tx = await migrator.connect(signer).migrateWithFlash(rawData, ethers.utils.parseEther('150'))
+    const receipt = await tx.wait()
+  })
+
+  it("test migrate 3", async function() {
+    const sourceAddr = '0x37e5df37885a6d0b43bee9ec2997b1e0037fb490'
+
+    const rawData = {
+      targetDsa: '0x32d99500f7621C6Dc5391395D419236383Dbff97',
+      supplyTokens: [weth],
+      borrowTokens: [usdc, usdt],
+      supplyAmts: [ethers.utils.parseEther('1000')],
+      variableBorrowAmts: [ethers.utils.parseUnits('20000', 6), ethers.utils.parseUnits('40000', 6)],
+      stableBorrowAmts: [ethers.utils.parseUnits('40000', 6), 0]
+    }
+
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [ sourceAddr ]
+    })
+    const signer = ethers.provider.getSigner(sourceAddr)
+
+    const awethContract = new ethers.Contract(aweth, erc20Abi, signer)
+    await awethContract.approve(migrator.address, maxValue)
+
+    const tx = await migrator.connect(signer).migrateWithFlash(rawData, ethers.utils.parseEther('1200'))
+    const receipt = await tx.wait()
+  })
+
+  it("test migrate 4", async function() {
+    const sourceAddr = '0xeb43b5597e3bde0b0c03ee6731ba7c0247e1581e'
+
+    const rawData = {
+      targetDsa: '0x29601161ad5DA8c54435F4065af3A0EE30Cb24dD',
+      supplyTokens: [weth, wbtc],
+      borrowTokens: [usdc],
+      supplyAmts: [ethers.utils.parseEther('4000'), ethers.utils.parseUnits('30', 8)],
+      variableBorrowAmts: [ethers.utils.parseUnits('1000000', 6)],
+      stableBorrowAmts: [ethers.utils.parseUnits('5000000', 6)]
+    }
+
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [ sourceAddr ]
+    })
+    const signer = ethers.provider.getSigner(sourceAddr)
+
+    const awethContract = new ethers.Contract(aweth, erc20Abi, signer)
+    await awethContract.approve(migrator.address, maxValue)
+    const awbtcContract = new ethers.Contract(awbtc, erc20Abi, signer)
+    await awbtcContract.approve(migrator.address, maxValue)
+
+    const tx = await migrator.connect(signer).migrateWithFlash(rawData, ethers.utils.parseEther('4000'))
+    const receipt = await tx.wait()
+  })
+
+  it("test settle 3", async function() {
+    const tokens = [weth, wbtc]
+    const amts = [
+      ethers.utils.parseEther('2000'),
+      ethers.utils.parseUnits('25', 8)
+    ]
+
+    const tx = await migrator.settle(tokens, amts)
+    const receipt = await tx.wait()
+
+    // console.log(receipt)
+  })
+})
--- a/test/migrator_l1.test.js
+++ b/test/migrator_l1.test.js
@ -3,7 +3,7 @@ const { expect } = require("chai");
 const { ethers, network, waffle } = hre;
 const { provider, deployContract } = waffle

-const Migrator = require("../artifacts/contracts/senders/aave-v2-migrator/main.sol/MigrateResolver.json")
+const Migrator = require("../artifacts/contracts/senders/aave-v2-migrator/main.sol/InstaAaveV2MigratorSenderImplementation.json")
 const InstaPool = require("../artifacts/contracts/liquidity.sol/InstaPool.json")

 describe("Migrator", function() {
--- a/test/receiver_l2.deployed.test.js
+++ b/test/receiver_l2.deployed.test.js
@ -0,0 +1,289 @@
+const hre = require("hardhat");
+const { expect } = require("chai");
+const { ethers, network, waffle } = hre;
+const { provider, deployContract } = waffle
+
+const Migrator = require("../artifacts/contracts/receivers/aave-v2-receiver/main.sol/InstaAaveV2MigratorReceiverImplementation.json")
+const TokenMappingContract = require("../artifacts/contracts/receivers/mapping/main.sol/InstaPolygonTokenMapping.json")
+const Implementations_m2Contract = require("../artifacts/contracts/implementation/aave-v2-migrator/main.sol/InstaImplementationM1.json")
+const Funder = require("../artifacts/contracts/mock/funder.sol/Funder.json");
+
+const tokenMaps = {
+  // polygon address : main net address
+  // '0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE': '0x7d1afa7b718fb893db30a3abc0cfc608aacfebb0', //TODO
+  '0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619': '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2', // WETH
+  '0x8f3Cf7ad23Cd3CaDbD9735AFf958023239c6A063': '0x6B175474E89094C44Da98b954EedeAC495271d0F', // DAI
+  '0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174': '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48', // USDC
+  '0xc2132D05D31c914a87C6611C10748AEb04B58e8F': '0xdAC17F958D2ee523a2206206994597C13D831ec7', // USDT
+  '0x0d500B1d8E8eF31E21C99d1Db9A6444d3ADf1270': '0x7d1afa7b718fb893db30a3abc0cfc608aacfebb0', // MATIC
+  '0x1BFD67037B42Cf73acF2047067bd4F2C47D9BfD6': '0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599', // WBTC
+  // '0xD6DF932A45C0f255f85145f286eA0b292B21C90B': '0x7fc66500c84a76ad7e9c93437bfc5ac33e2ddae9' // AAVE
+}
+
+// 
+describe("Migrator", function() {
+  let accounts, masterAddress, master, migrator, ethereum, instapool, tokenMapping, implementations_m2Contract, receiverSigner
+
+  const erc20Abi = [
+    "function balanceOf(address) view returns (uint)",
+    "function transfer(address to, uint amount)",
+    "function approve(address spender, uint amount)"
+  ]
+
+  const instaImplementationABI = [
+    "function addImplementation(address _implementation, bytes4[] calldata _sigs)",
+    "function getImplementation(bytes4 _sig) view returns (address)",
+    "function removeImplementation(address _implementation)"
+  ]
+
+  const implementations_m2Sigs = ["0x5a19a5eb"]
+
+  const migrateData = "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"
+  
+  const usdc = '0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174'
+  const usdt = '0xc2132D05D31c914a87C6611C10748AEb04B58e8F'
+  const dai = '0x8f3Cf7ad23Cd3CaDbD9735AFf958023239c6A063'
+  const wbtc = '0x1BFD67037B42Cf73acF2047067bd4F2C47D9BfD6'
+  const aave = '0xD6DF932A45C0f255f85145f286eA0b292B21C90B'
+  const weth = '0x7ceB23fD6bC0adD59E62ac25578270cFf1b9f619'
+  const wmatic = '0x0d500B1d8E8eF31E21C99d1Db9A6444d3ADf1270'
+
+  const receiverMsgSender = '0x0000000000000000000000000000000000001001'
+
+  const instaConnectorsV2 = '0x0a0a82D2F86b9E46AE60E22FCE4e8b916F858Ddc'
+  const instaImplementations = '0x39d3d5e7c11D61E072511485878dd84711c19d4A'
+  
+
+  const maxValue = '115792089237316195423570985008687907853269984665640564039457584007913129639935'
+
+  // const supportedTokens = [usdc, usdt, dai, wbtc, aave, eth, weth]
+
+  before(async function() {
+    masterAddress = "0x31de2088f38ed7F8a4231dE03973814edA1f8773"
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [ masterAddress ]
+    })
+
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [ receiverMsgSender ]
+    })
+
+    receiverSigner = ethers.provider.getSigner(receiverMsgSender)
+
+    accounts = await ethers.getSigners();
+    master = ethers.provider.getSigner(masterAddress)
+
+    // migrator = await deployContract(master, Migrator, [])
+    migrator = new ethers.Contract('0xd7e8E6f5deCc5642B77a5dD0e445965B128a585D', Migrator.abi, master)
+    
+    // tokenMapping = await deployContract(master, TokenMappingContract, [Object.values(tokenMaps), Object.keys(tokenMaps)])
+    // tokenMapping = new ethers.Contract('0xa471D83e526B6b5D6c876088D34834B44D4064ff', TokenMappingContract.abi, master)
+    implementations_m2Contract = await deployContract(master, Implementations_m2Contract, [instaConnectorsV2, migrator.address])
+    
+    console.log("Migrator deployed: ", migrator.address)
+    // console.log("tokenMapping deployed: ", tokenMapping.address)
+    // console.log("implementations_m2Contract deployed: ", implementations_m2Contract.address)
+    
+    await master.sendTransaction({
+      to: migrator.address,
+      value: ethers.utils.parseEther("45499998")
+    });
+    ethereum = network.provider
+  })
+
+  it("should set implementationsV2", async function() {
+
+    const instaImplementationsContract = new ethers.Contract(instaImplementations, instaImplementationABI, master)
+    await instaImplementationsContract.connect(master).removeImplementation('0xEAac5739eB532110431b14D01017506DBA8f7b07')
+    await instaImplementationsContract.connect(master).addImplementation(implementations_m2Contract.address, implementations_m2Sigs)
+  })
+
+  it("should set tokens", async function() {
+    const tx = await migrator.connect(master).addTokenSupport([...Object.keys(tokenMaps)])
+    const receipt = await tx.wait()
+
+    // const isMatic = await migrator.isSupportedToken("0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE")
+    // expect(isMatic).to.be.true;
+  })
+
+  it("fund receiver data setter", async function() {
+    const funder = await deployContract(master, Funder, [])
+    await master.sendTransaction({
+      to: funder.address,
+      value: ethers.utils.parseEther("1")
+    });
+    await funder.kill()
+  })
+
+  it("fund assets", async function() {
+    // const usdcHolderAddr = '0x986a2fCa9eDa0e06fBf7839B89BfC006eE2a23Dd' // 1,000,000
+    // await accounts[0].sendTransaction({ to: usdcHolderAddr, value: ethers.utils.parseEther('1') })
+    // await hre.network.provider.request({
+    //   method: "hardhat_impersonateAccount",
+    //   params: [ usdcHolderAddr ]
+    // })
+    // const usdcHolder = ethers.provider.getSigner(usdcHolderAddr)
+    // const usdcContract = new ethers.Contract(usdc, erc20Abi, usdcHolder)
+    // await usdcContract.transfer(migrator.address, ethers.utils.parseUnits('1000000', 6))
+
+    // const usdtHolderAddr = '0x6A4c4695428d1BB3FAC49614dFCF390BC78FacFE' // 500,000
+    // await accounts[0].sendTransaction({ to: usdtHolderAddr, value: ethers.utils.parseEther('1') })
+    // await hre.network.provider.request({
+    //   method: "hardhat_impersonateAccount",
+    //   params: [ usdtHolderAddr ]
+    // })
+    // const usdtHolder = ethers.provider.getSigner(usdtHolderAddr)
+    // const usdtContract = new ethers.Contract(usdt, erc20Abi, usdtHolder)
+    // await usdtContract.transfer(migrator.address, ethers.utils.parseUnits('500000', 6))
+
+    // const daiHolderAddr = '0x7A61A0Ed364E599Ae4748D1EbE74bf236Dd27B09' // 300,000
+    // await accounts[0].sendTransaction({ to: daiHolderAddr, value: ethers.utils.parseEther('1') })
+    // await hre.network.provider.request({
+    //   method: "hardhat_impersonateAccount",
+    //   params: [ daiHolderAddr ]
+    // })
+    // const daiHolder = ethers.provider.getSigner(daiHolderAddr)
+    // const daiContract = new ethers.Contract(dai, erc20Abi, daiHolder)
+    // await daiContract.transfer(migrator.address, ethers.utils.parseUnits('300000', 18))
+
+    // const wbtcHolderAddr = '0x4572581Fc62D4477B9E11bb65eA8a1c306CbBa3D' // 1
+    // await hre.network.provider.request({
+    //   method: "hardhat_impersonateAccount",
+    //   params: [ wbtcHolderAddr ]
+    // })
+    // const wbtcHolder = ethers.provider.getSigner(wbtcHolderAddr)
+    // const wbtcContract = new ethers.Contract(wbtc, erc20Abi, wbtcHolder)
+    // await wbtcContract.transfer(migrator.address, ethers.utils.parseUnits('0.5', 8))
+
+    // let wethHolderAddr = '0xac1513a6C4C3E74Cb0c1f77c8cBbbf22A2400e33' // 150
+    // await hre.network.provider.request({
+    //   method: "hardhat_impersonateAccount",
+    //   params: [ wethHolderAddr ]
+    // })
+    // let wethHolder = ethers.provider.getSigner(wethHolderAddr)
+    // let wethContract = new ethers.Contract(weth, erc20Abi, wethHolder)
+    // await wethContract.transfer(migrator.address, ethers.utils.parseUnits('150', 18))
+
+    // wethHolderAddr = '0xBe31a54c78f6E73819ffF78072Be1660485c8105' // 130
+    // await hre.network.provider.request({
+    //   method: "hardhat_impersonateAccount",
+    //   params: [ wethHolderAddr ]
+    // })
+    // wethHolder = ethers.provider.getSigner(wethHolderAddr)
+    // wethContract = new ethers.Contract(weth, erc20Abi, wethHolder)
+    // await wethContract.transfer(migrator.address, ethers.utils.parseUnits('130', 18))
+
+    // wethHolderAddr = '0x10752de2972390BA3D5A47A26179E526019C01c0' // 100
+    // await hre.network.provider.request({
+    //   method: "hardhat_impersonateAccount",
+    //   params: [ wethHolderAddr ]
+    // })
+    // wethHolder = ethers.provider.getSigner(wethHolderAddr)
+    // wethContract = new ethers.Contract(weth, erc20Abi, wethHolder)
+    // await wethContract.transfer(migrator.address, ethers.utils.parseUnits('100', 18))
+
+    // wethHolderAddr = '0x0ee5CDBec0665D31ee00EE35b46e85EdcB9CEb31' // 100
+    // await hre.network.provider.request({
+    //   method: "hardhat_impersonateAccount",
+    //   params: [ wethHolderAddr ]
+    // })
+    // wethHolder = ethers.provider.getSigner(wethHolderAddr)
+    // wethContract = new ethers.Contract(weth, erc20Abi, wethHolder)
+    // await wethContract.transfer(migrator.address, ethers.utils.parseUnits('100', 18))
+
+    // wethHolderAddr = '0xE3f892174190b3F0Fa502Eb84c8208c7c0998c50' // 90
+    // await hre.network.provider.request({
+    //   method: "hardhat_impersonateAccount",
+    //   params: [ wethHolderAddr ]
+    // })
+    // wethHolder = ethers.provider.getSigner(wethHolderAddr)
+    // wethContract = new ethers.Contract(weth, erc20Abi, wethHolder)
+    // await wethContract.transfer(migrator.address, ethers.utils.parseUnits('100', 18))
+
+    await hre.network.provider.request({
+      method: "hardhat_impersonateAccount",
+      params: [ wmatic ]
+    })
+    const wmaticSigner = ethers.provider.getSigner(wmatic)
+    await wmaticSigner.sendTransaction({
+      to: migrator.address,
+      value: ethers.utils.parseEther("200000000")
+    });
+  })
+
+  it("should set data", async function() {
+    const tx = await migrator.connect(receiverSigner).onStateReceive("345", migrateData)
+    const receipt = await tx.wait()
+
+    const _migrateData = await migrator.positions("345")
+    // console.log("_migrateData", _migrateData)
+    // console.log("tokenMapping deployed: ", await tokenMapping.getMapping("0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48"))
+    expect(_migrateData).to.be.eq(migrateData);
+
+  })
+
+  it("test settle", async function() {
+    const tx = await migrator.settle()
+    const receipt = await tx.wait()
+
+    // console.log(receipt)
+  })
+
+  it("test migrate", async function() {
+
+    const tx = await migrator.migrate("345")
+    const receipt = await tx.wait()
+
+    // console.log(receipt)
+  })
+
+  it("test settle 2", async function() {
+    const tx = await migrator.settle()
+    const receipt = await tx.wait()
+
+    // console.log(receipt)
+  })
+
+  it("test migrate 2", async function() {
+    const positionData = '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'
+    let tx = await migrator.connect(receiverSigner).onStateReceive("346", positionData)
+    await tx.wait()
+
+    tx = await migrator.migrate("346")
+    await tx.wait()
+  })
+
+  it("test settle 3", async function() {
+    const tx = await migrator.settle()
+    const receipt = await tx.wait()
+
+    // console.log(receipt)
+  })
+
+  it("test migrate 3", async function() {
+    const positionData = '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'
+    let tx = await migrator.connect(receiverSigner).onStateReceive("347", positionData)
+    await tx.wait()
+
+    tx = await migrator.migrate("347")
+    await tx.wait()
+  })
+
+  it("test settle 4", async function() {
+    const tx = await migrator.settle()
+    const receipt = await tx.wait()
+
+    // console.log(receipt)
+  })
+
+  it("test migrate 4", async function() {
+    const positionData = '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'
+    let tx = await migrator.connect(receiverSigner).onStateReceive("348", positionData)
+    await tx.wait()
+
+    tx = await migrator.migrate("348")
+    await tx.wait()
+  })
+})
--- a/test/receiver_l2.test.js
+++ b/test/receiver_l2.test.js
@ -3,7 +3,7 @@ const { expect } = require("chai");
 const { ethers, network, waffle } = hre;
 const { provider, deployContract } = waffle

-const Migrator = require("../artifacts/contracts/receivers/aave-v2-receiver/main.sol/AaveV2Migrator.json")
+const Migrator = require("../artifacts/contracts/receivers/aave-v2-receiver/main.sol/InstaAaveV2MigratorReceiverImplementation.json")
 const TokenMappingContract = require("../artifacts/contracts/receivers/mapping/main.sol/InstaPolygonTokenMapping.json")
 const Implementations_m2Contract = require("../artifacts/contracts/implementation/aave-v2-migrator/main.sol/InstaImplementationM1.json")