Lesson 7: I got a test problem

[AliusLeeOuO]

i am trying to use unit test, and write FundMe.test.ts, use pnpm hardhat test, get error:

FundMe
    constructor
      1) "before each" hook for "sets the aggregator addresses correctly"
      Error: Timeout of 40000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves.

this is my FundMe.test.ts code. I think it is no typos.

import { deployments, ethers, getNamedAccounts } from "hardhat"
import type { Contract } from "ethers";
import { describe, beforeEach } from "mocha"
import { assert } from "chai";

describe("FundMe",async () => {
  let fundMe: Contract
  let deployer: string
  let mockV3Aggreator: Contract
  beforeEach(async () => {
    deployer = (await getNamedAccounts()).deployer
    await deployments.fixture(["all"])

    fundMe = await ethers.getContract("FundMe", deployer)
    mockV3Aggreator = await ethers.getContract("MockV3Aggreator", deployer)
  })
  describe("contructor", async () => {
    it("set the aggreator addresses correctly", async () => {
      const response = await fundMe.priceFeed()
      assert.equal(response, mockV3Aggreator.address)
    })
  })
})

I even copied Patrick's FundMe.test.js but it still doesn't work...
full project https://github.com/QuantumzzZ/block-chain-demo1

[AliusLeeOuO]

i know what happened. In 01-deploy-fund-me.ts, when deploy fundMe, i set waitConfirmations to 5, in hardhat local, it will never have 5 block confirmations.
in deploy/01-deploy-fund-me.ts await deploy function, remove waitConfirmations property.

[necsss123]

what？How did you find the solution? It's working. it’s just that the waiting time is a bit long. I waited for almost 8 minutes

[AliusLeeOuO]

which network? testnet or local?