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added test and minor fix

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This commit is contained in:
bhavik-m 2022-01-17 01:25:55 +05:30
parent 4f7ccc5efa
commit b47efe271c
2 changed files with 23 additions and 167 deletions
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18
contracts/polygon/connectors/uniswap/v3_auto_router/helpers.sol
View File

@ -34,8 +34,6 @@ abstract contract Helpers is DSMath, Basic {
buyAmt = sub(finalBal, initalBal);
require(_slippageAmt <= buyAmt, "Too much slippage");
bool isMatic = address(swapData.buyToken) == wmaticAddr;
convertWmaticToMatic(isMatic,swapData.buyToken,buyAmt);
}
/**
@ -48,14 +46,20 @@ abstract contract Helpers is DSMath, Basic {
uint setId
) internal returns (SwapData memory) {
swapData.sellToken = address(swapData.sellToken) == maticAddr ? TokenInterface(wmaticAddr) : swapData.sellToken;
swapData.buyToken = address(swapData.buyToken) == maticAddr ? TokenInterface(wmaticAddr) : swapData.buyToken;
bool isMatic = address(swapData.sellToken) == wmaticAddr;
convertMaticToWmatic(isMatic, swapData.sellToken, swapData._sellAmt);
bool isMaticSellToken = address(swapData.sellToken) == maticAddr;
bool isMaticBuyToken = address(swapData.buyToken) == maticAddr;
swapData.sellToken = isMaticSellToken ? TokenInterface(wmaticAddr) : swapData.sellToken;
swapData.buyToken = isMaticBuyToken ? TokenInterface(wmaticAddr) : swapData.buyToken;
convertMaticToWmatic(isMaticSellToken, swapData.sellToken, swapData._sellAmt);
approve(TokenInterface(swapData.sellToken), V3_SWAP_ROUTER_ADDRESS, swapData._sellAmt);
swapData._buyAmt = _swapHelper(swapData);
convertWmaticToMatic(isMaticBuyToken,swapData.buyToken,swapData._buyAmt);
setUint(setId, swapData._buyAmt);
return swapData;

172
test/polygon/uniswapV3Router/uniswapV3Router.test.ts
View File

@ -14,8 +14,6 @@ import er20abi from "../../../scripts/constant/abi/basics/erc20.json";
import type { Signer, Contract } from "ethers";
import { CurrencyAmount, Token, TradeType, Currency, Percent } from "@uniswap/sdk-core";
import { AlphaRouter } from "@uniswap/smart-order-router";
const provider = new ethers.providers.JsonRpcProvider(process.env.POLYGON_NODE_URl);
const router = new AlphaRouter({ chainId: 137, provider: provider });
describe("Auto Router", function () {
const connectorName = "Auto-Router-test";
@ -28,7 +26,7 @@ describe("Auto Router", function () {
// @ts-ignore
const provider = new ethers.providers.JsonRpcProvider(hre.config.networks.hardhat.forking.url);
const router = new AlphaRouter({ chainId: 1, provider });
const router = new AlphaRouter({ chainId: 137, provider });
before(async () => {
await hre.network.provider.request({
@ -67,105 +65,30 @@ describe("Auto Router", function () {
expect(!!dsaWallet0.address).to.be.true;
});
it("Deposit Matic and DAI into DSA wallet", async function () {
it("Deposit Matic into DSA wallet", async function () {
await wallet0.sendTransaction({
to: dsaWallet0.address,
value: ethers.utils.parseEther("10")
});
await addLiquidity("dai", dsaWallet0.address, ethers.utils.parseEther("10"));
// console.log(dsaWallet0.address);
const daiToken = await ethers.getContractAt(
er20abi,
"0x8f3cf7ad23cd3cadbd9735aff958023239c6a063" // dai address
);
expect(await daiToken.balanceOf(dsaWallet0.address)).to.be.gte(10);
expect(await ethers.provider.getBalance(dsaWallet0.address)).to.be.gte(ethers.utils.parseEther("10"));
});
});
describe("Main", function () {
it("should swap the tokens ", async function () {
const buyTokenAddress = "0x2791bca1f2de4661ed88a30c99a7a9449aa84174"; //usdc
const sellTokenAddress = "0x8f3cf7ad23cd3cadbd9735aff958023239c6a063"; //dai
const sellTokenDecimals = 18;
const buyTokenDecimals = 6;
const amount = 1;
const srcAmount = new BigNumber(amount).times(new BigNumber(10).pow(sellTokenDecimals)).toFixed(0);
const sellToken = new Token(1, sellTokenAddress, sellTokenDecimals);
const buyToken = new Token(1, buyTokenAddress, buyTokenDecimals);
const daiAmount = CurrencyAmount.fromRawAmount(sellToken, srcAmount);
const deadline = 1696000000 // Fri Sep 29 2023 15:06:40 GMT+0000
const route = await router.route(daiAmount, buyToken , TradeType.EXACT_INPUT, {
recipient: dsaWallet0.address,
slippageTolerance: new Percent(5, 100),
deadline
});
const calldata = route?.methodParameters?.calldata;
const _buyAmount = route?.quote.toFixed();
const buyTokenAmount = new BigNumber(String(_buyAmount)).times(new BigNumber(10).pow(buyTokenDecimals)).toFixed(0);
function caculateUnitAmt(
buyAmount: any,
sellAmount: any,
buyDecimal: any,
sellDecimal: any,
maxSlippage: any
) {
let unitAmt: any;
unitAmt = new BigNumber(buyAmount)
.dividedBy(10 ** buyDecimal)
.dividedBy(new BigNumber(sellAmount).dividedBy(10 ** sellDecimal));
unitAmt = unitAmt.multipliedBy((100 - maxSlippage) / 100);
unitAmt = unitAmt.multipliedBy(1e18).toFixed(0);
return unitAmt;
}
const unitAmt = caculateUnitAmt(
buyTokenAmount,
srcAmount,
buyTokenDecimals,
sellTokenDecimals,
1
);
const spells = [
{
connector: connectorName,
method: "sell",
args: [buyTokenAddress, sellTokenAddress, srcAmount, unitAmt, calldata, 0]
}
];
const buyTokenContract = await ethers.getContractAt(
er20abi,
buyTokenAddress,
);
const initialBuyTokenBalance = await buyTokenContract.balanceOf(dsaWallet0.address)
const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), await wallet1.getAddress());
const receipt = await tx.wait();
const finalBuyTokenBalance = await buyTokenContract.balanceOf(dsaWallet0.address)
expect(finalBuyTokenBalance).to.be.gt(initialBuyTokenBalance);
});
it("should swap the tokens when selltoken is matic in the spell", async function () {
const buyTokenAddress = "0x8f3cf7ad23cd3cadbd9735aff958023239c6a063"; //dai
const sellTokenAddress = "0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270"; //wmatic
const sellTokenAddress = "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE"; //matic
const sellTokenDecimals = 18;
const buyTokenDecimals = 18;
const amount = 1;
const wmaticAddr = "0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270";
const srcAmount = new BigNumber(amount).times(new BigNumber(10).pow(sellTokenDecimals)).toFixed(0);
const sellToken = new Token(1, sellTokenAddress, sellTokenDecimals);
const buyToken = new Token(1, buyTokenAddress, buyTokenDecimals);
const sellToken = new Token(137, wmaticAddr, sellTokenDecimals);
const buyToken = new Token(137, buyTokenAddress, buyTokenDecimals);
const sellAmount = CurrencyAmount.fromRawAmount(sellToken, srcAmount);
const deadline = 1696000000 // Fri Sep 29 2023 15:06:40 GMT+0000
@ -177,81 +100,9 @@ describe("Auto Router", function () {
const calldata = route?.methodParameters?.calldata;
const _buyAmount = route?.quote.toFixed();
const buyTokenAmount = new BigNumber(String(_buyAmount)).times(new BigNumber(10).pow(buyTokenDecimals)).toFixed(0);
function caculateUnitAmt(
buyAmount: any,
sellAmount: any,
buyDecimal: any,
sellDecimal: any,
maxSlippage: any
) {
let unitAmt: any;
unitAmt = new BigNumber(buyAmount)
.dividedBy(10 ** buyDecimal)
.dividedBy(new BigNumber(sellAmount).dividedBy(10 ** sellDecimal));
unitAmt = unitAmt.multipliedBy((100 - maxSlippage) / 100);
unitAmt = unitAmt.multipliedBy(1e18).toFixed(0);
return unitAmt;
}
const unitAmt = caculateUnitAmt(
buyTokenAmount,
srcAmount,
buyTokenDecimals,
sellTokenDecimals,
1
);
const maticAddr = "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE";
const spells = [
{
connector: connectorName,
method: "sell",
args: [buyTokenAddress, maticAddr, srcAmount, unitAmt, calldata, 0]
}
];
const buyTokenContract = await ethers.getContractAt(
er20abi,
buyTokenAddress,
);
const initialBuyTokenBalance = await buyTokenContract.balanceOf(dsaWallet0.address)
const tx = await dsaWallet0.connect(wallet0).cast(...encodeSpells(spells), await wallet1.getAddress());
const receipt = await tx.wait();
const finalBuyTokenBalance = await buyTokenContract.balanceOf(dsaWallet0.address)
const _buyAmount = route?.quote.toFixed();
const buyTokenAmount = new BigNumber(String(_buyAmount)).times(new BigNumber(10).pow(buyTokenDecimals)).toFixed(0);
expect(finalBuyTokenBalance).to.be.gt(initialBuyTokenBalance);
});
it("should swap the tokens when buytoken is weth in the spell", async function () {
const buyTokenAddress = "0x8f3cf7ad23cd3cadbd9735aff958023239c6a063"; // weth
const sellTokenAddress = "0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270"; // wmatic
const sellTokenDecimals = 18;
const buyTokenDecimals = 18;
const amount = 4000;
const srcAmount = new BigNumber(amount).times(new BigNumber(10).pow(sellTokenDecimals)).toFixed(0);
const sellToken = new Token(1, sellTokenAddress, sellTokenDecimals);
const buyToken = new Token(1, buyTokenAddress, buyTokenDecimals);
const daiAmount = CurrencyAmount.fromRawAmount(sellToken, srcAmount);
const deadline = 1696000000 // Fri Sep 29 2023 15:06:40 GMT+0000
const route = await router.route(daiAmount, buyToken , TradeType.EXACT_INPUT, {
recipient: dsaWallet0.address,
slippageTolerance: new Percent(5, 100),
deadline
});
const calldata = route?.methodParameters?.calldata;
const _buyAmount = route?.quote.toFixed();
const buyTokenAmount = new BigNumber(String(_buyAmount)).times(new BigNumber(10).pow(buyTokenDecimals)).toFixed(0);
function caculateUnitAmt(
buyAmount: any,
@ -276,7 +127,7 @@ describe("Auto Router", function () {
sellTokenDecimals,
1
);
const spells = [
{
connector: connectorName,
@ -300,5 +151,6 @@ describe("Auto Router", function () {
expect(finalBuyTokenBalance).to.be.gt(initialBuyTokenBalance);
});
});
});