done

.gitignore

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+node_modules
+.env
+coverage
+coverage.json
+typechain
+typechain-types
+
+# Hardhat files
+cache
+artifacts
+

README.md

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+# Rescue usdt example
+
+This is hardhad project, install deps and run `npx hardhat test test.js`

hardhat.config.js

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+require("@nomicfoundation/hardhat-toolbox");
+require("@nomicfoundation/hardhat-ethers")
+
+/** @type import('hardhat/config').HardhatUserConfig */
+module.exports = {
+  solidity: "0.8.20",
+  defaultNetwork: "hardhat",
+  networks: {
+    hardhat: {
+      forking: {
+        url: "https://eth.llamarpc.com",
+        blockNumber: 18284193
+      }
+    }
+  }
+};

package.json

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+{
+  "name": "rescue-tokens-example",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "dependencies": {
+    "hardhat": "^2.17.4"
+  },
+  "devDependencies": {
+    "@nomicfoundation/hardhat-chai-matchers": "^2.0.2",
+    "@nomicfoundation/hardhat-ethers": "^3.0.4",
+    "@nomicfoundation/hardhat-network-helpers": "^1.0.9",
+    "@nomicfoundation/hardhat-toolbox": "^3.0.0",
+    "@nomicfoundation/hardhat-verify": "^1.1.1",
+    "@typechain/ethers-v6": "^0.4.3",
+    "@typechain/hardhat": "^8.0.3",
+    "chai": "^4.3.10",
+    "ethers": "^6.7.1",
+    "hardhat-gas-reporter": "^1.0.9",
+    "solidity-coverage": "^0.8.5",
+    "typechain": "^8.3.1"
+  },
+  "scripts": {
+    "test": "mocha"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://git.tornado.ws/ButterflyEffect/rescue-tokens-example"
+  },
+  "author": "",
+  "license": "ISC"
+}

test.js

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+const { expect } = require("chai");
+const TornABI = require("./tornABI.json");
+const UsdtABI = require('./usdtABI.json')
+
+describe("Rescue", function(){
+    const governanceAddr = "0x5efda50f22d34F262c29268506C5Fa42cB56A1Ce";
+    const me = "0xeb3E49Af2aB5D5D0f83A9289cF5a34d9e1f6C5b4";
+    const usdtAddr = "0xdAC17F958D2ee523a2206206994597C13D831ec7";
+    const tornAddr = "0x77777FeDdddFfC19Ff86DB637967013e6C6A116C";
+
+    async function getUsdtBalance(address){
+        const usdt = await ethers.getContractAt(UsdtABI, usdtAddr);
+        return usdt.balanceOf(address);
+    }
+
+    async function rescueUsdt(){
+        const torn = await ethers.getContractAt(TornABI, tornAddr);
+        const governanceSigner = await ethers.getImpersonatedSigner(governanceAddr);
+        const availableBalance = await getUsdtBalance(tornAddr);
+        await torn.connect(governanceSigner).rescueTokens(usdtAddr, me, availableBalance);
+    }
+
+    it("USDT balance on torn address should be more than 1500", async function(){
+        const usdtDecimals = 6;
+        const usdtBalanceOnTornAddr = await getUsdtBalance(tornAddr);
+        expect(Number(usdtBalanceOnTornAddr) / 10 ** usdtDecimals).greaterThan(1500);
+    });
+
+    it("USDT balance on torn address after rescue should be 0", async function(){
+        await rescueUsdt();
+        const usdtBalanceOnTornAddr = await getUsdtBalance(tornAddr);
+        expect(usdtBalanceOnTornAddr).to.eq(0);
+    })
+
+    it("USDT balance of my address after rescue should be more than 1500", async function(){
+        const usdtDecimals = 6;
+        const usdtBalanceOnMyAddr = await getUsdtBalance(me);
+        expect(Number(usdtBalanceOnMyAddr) / 10 ** usdtDecimals).greaterThan(1500);
+    })
+})