study-univ3-on-hardhat/test/CalcTest.ts

import {ethers, web3} from "hardhat";
import fee from "../config/fee";
import contracts from "../config/contracts";

describe('Calc test', () => {
  let inAmount = 1e17.toString()

  it('Univ3 calc test', async () => {
    const CALC_ABI = require('../artifacts/contracts/Calc.sol/Calc.json').abi

    let calc = new web3.eth.Contract(CALC_ABI, contracts.CALC)

    await calc.methods.getQuoteHandleFee(contracts.WETH, inAmount, contracts.USDT, fee._30_per_10000).call().then(console.log)
  })

  it('Quoter calc test', async () => {
    const QUOTER_ABI = require('../abi/QUOTER_ABI.json')

    let quoter = new web3.eth.Contract(QUOTER_ABI, contracts.QUOTER)

    await quoter.methods
        .quoteExactInputSingle(contracts.WETH, contracts.USDT, fee._30_per_10000, inAmount, 0)
        .call().then(console.log)
  })
})