study-univ3-on-hardhat/test/Univ3Test.ts

import {ethers} from "hardhat";

import { network } from "hardhat";

describe('Univ3 Test', () => {

  it('Parse ether test', async () => {
    console.log(ethers.utils.parseEther('2.123456789'))
  })

  it('Get block number test', async () => {
    console.log(await ethers.provider.getBlockNumber())
  })

  // it('Get balance test', async () => {
  //   console.log(ethers.provider.getBalance())
  // })
})