Lesson 7 TEST error

[moayaan1911]

I am facing a TIMEOUT ERROR while testing my constructor of FundMe.sol file.

FundMe
    constructor
      1) "before each" hook for "sets the aggregator addresses correctly"


  0 passing (42s)
  1 failing

  1) FundMe
       "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. (C:\Study\WEB3\hardhat-fundme\test\unit\FundMe.test.js)
      at listOnTimeout (node:internal/timers:559:17)
      at processTimers (node:internal/timers:502:7)

its showing like this.

Here is my FundMe.Sol file:-

//SPDX-License-Identifier:MIT
pragma solidity ^0.8.8;
import "./PriceConverter.sol";

/// @title A contract to raise funds
/// @author Mohammad Ayaan Siddiqui
/// @dev This implements price Feeds as our library
contract FundMe {
    using PriceConverter for uint256;
    // This contract will fund the user. Withdraw funds by the user. Set minimum value of USD a person can send
    uint256 public constant minimumUSD = 50 * 1e18;
    address[] public funders;
    mapping(address => uint256) public addressToAmountFunded;
    address public immutable owner;
    AggregatorV3Interface public priceFeed;

    constructor(address priceFeedAddress) {
        owner = msg.sender;
        priceFeed = AggregatorV3Interface(priceFeedAddress);
    }

    function fund() public payable {
        // msg.value;// global keyword in solidity with which we can see how much ether is being transferred to the contract
        require(
            msg.value.getConversionRate(priceFeed) >= minimumUSD,
            "Ddin't sent enough ether"
        );
        funders.push(msg.sender);
        addressToAmountFunded[msg.sender] += msg.value;
    }

    function withdraw() public onlyOwner {
        for (
            uint256 funderIndex = 0;
            funderIndex < funders.length;
            funderIndex++
        ) {
            address funder = funders[funderIndex];
            addressToAmountFunded[funder] = 0;
        }

        //reset the array
        funders = new address[](0);
        // withdraw the funds
        // METHOD 1: transfer=> payable(msg.sender).transfer(address(this).balance);
        // METHOD 2: send=> bool sendSuccess=payable(msg.sender).send(address(this).balance); require(sendSuccess,'Failed');
        //METHOD 3: CALL METHOD RECOMMENDED FOR MOST PART
        (bool callSuccess, ) = payable(msg.sender).call{
            value: address(this).balance
        }("");
        require(callSuccess, "Call Failed");
    }

    modifier onlyOwner() {
        require(msg.sender == owner, "Sender now owner");
        _;
    }

    receive() external payable {
        fund();
    }

    fallback() external payable {
        fund();
    }
}

Here's my hardhat config file:-

require("@nomicfoundation/hardhat-toolbox");
require("hardhat-deploy");
require("dotenv").config();
/** @type import('hardhat/config').HardhatUserConfig */
const RINKEBY_PRIVATE_KEY = process.env.RINKEBY_PRIVATE_KEY;
const RINKEBY_HOST = process.env.RINKEBY_HOST;
const ETHERSCAN_API = process.env.ETHERSCAN_API;
module.exports = {
  solidity: {
    compilers: [
      {
        version: "0.8.8",
      },
      {
        version: "0.6.6",
      },
    ],
  },
  defaultNetwork: "hardhat",
  namedAccounts: {
    deployer: {
      default: 0,
    },
    user: {
      default: 1,
    },
  },
  networks: {
    rinkeby: {
      url: RINKEBY_HOST,
      accounts: [RINKEBY_PRIVATE_KEY],
      chainId: 4,
      blockConfirmations: 6,
    },
  },
  etherscan: {
    apiKey: ETHERSCAN_API,
  },
  gasReporter: {
    enabled: false,
    outputFile: "gasReport.txt",
    noColors: true,
    currency: "USD",
    coinmarketcap: process.env.CMC_API,
  },
};

[moayaan1911]

Basically I think I need to increase timeout settings in a configuration file, just don't know how to do it as I am testing on mock network

[moayaan1911]

It was error in my deploy.js file

  const fundMe = await deploy("FundMe", {
    from: deployer,
    args: args,
    log: true,
    waitConfirmations: network.config.blockConfirmations || 1,
  });

Here I had put 2 as waitConfirmations but local hardhat only mine 1 block. SO this is the anwer.

[krakxn]

@moayaan1911 In module.exports, inside your hardhat config file, add this: (like how networks, gasReporter etc. are)

mocha: {
        timeout: 500000, // 500 seconds max for running tests
    },

[nebelmeerwanderer1]

are you missing an import?

import "@chainlink/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol";