Hey guys i am unable to run me test please help.

[PUNEETSHEKHAR15]

unit.js

const { describe } = require("mocha");
const { deployments, ethers, getNamedAccounts }=require("hardhat")
const { assert } = require("chai").assert

describe("hello wrold",async function(){
    beforeEach(async function(){

    let fundMe
    let deployer
    let mockV3Aggregator

    beforeEach( async function(){

        deployer = (await getNamedAccounts()).deployer
        await deployments.loadFixture(["all"])
        fundMe = await ethers.getContract("FundMe", deployer)
        mockV3Aggregator = await ethers.getContract(
            "MockV3Aggregator",
            deployer
        )
    })

 it("sets the aggregator addresses correctly", async () => {
            const response = await fundMe.getPriceFeed()
            assert.equal(response, mockV3Aggregator.address)
        })

    })
})

hardhat-config.js

require("hardhat-gas-reporter")
require("@nomiclabs/hardhat-etherscan")
require("dotenv").config()
require("solidity-coverage")
require("hardhat-deploy")
require("ethereum-waffle")
// You need to export an object to set up your config
// Go to https://hardhat.org/config/ to learn more
/**
 * @type import('hardhat/config').HardhatUserConfig
 */

const COINMARKETCAP_API_KEY = process.env.COINMARKET_SWITCH || "9dbcf4cf-65d7-40ac-b313-b3295f887a8c"
const SEPOLIA_RPC_URL =
    process.env.SEPOLIA_RPC_URL ||
    "https://eth-sepolia.g.alchemy.com/v2/FHBPUsuAJ0x-CpjlxAz-v_LdypbruRbh"
    const GOERLI_RPC_URL =
    process.env.GOERLI_RPC_URL ||
    "https://eth-goerli.g.alchemy.com/v2/PlBo0h00ElXMaQC3oZ_x8W7MsOnj4mSA"
const PRIVATE_KEY =
    process.env.PRIVATE_KEY ||
    "0x11ee3108a03081fe260ecdc106554d09d9d1209bcafd46942b10e02943effc4a"
const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY || ""

module.exports = {
  solidity:{
compilers:[
  { version:"0.8.8"},
  { version:"0.6.6"},
]

  },
    defaultNetwork: "hardhat",
    networks: {
      hardhat :{
        chainId:31337,
      },
        localhost: {
            chainId: 31337,
            url:"http://127.0.0.1:8545/"            
           // gasPrice: 130000000000,
        },
        sepolia: {
            url: SEPOLIA_RPC_URL,
            accounts: [PRIVATE_KEY],
            chainId: 11155111,
            blockConfirmation:6,
    
        },
        goerli: {
          url: GOERLI_RPC_URL,
          accounts: [PRIVATE_KEY],
          chainId: 5,
  
      },
    },
  
    etherscan: {
        apiKey: ETHERSCAN_API_KEY,
        // customChains: [], // uncomment this line if you are getting a TypeError: customChains is not iterable
    },
    gasReporter: {
        enabled: true,
        currency: "USD",
        outputFile: "gas-report.txt",
        noColors: true,
        coinmarketcap: COINMARKETCAP_API_KEY,
    },
    namedAccounts: {
        deployer: {
            default: 0, // here this will by default take the first account as deployer
            1: 0, // similarly on mainnet it will take the first account as deployer. Note though that depending on how hardhat network are configured, the account 0 on one network can be different than on another
        },
    },
  
}

fundme. sol and priceconvertor are exactly same as patrick's file

[alymurtazamemon]

@PUNEETSHEKHAR15 Leave your repo link instead I need to see other things in order to confirm the issue.

[PUNEETSHEKHAR15]

@alymurtazamemon github repo - https://github.com/PUNEETSHEKHAR15/hardhat-fundme.git
But i am getting different error please check it as soon as possible
unittest.js is different from github one copy unittest.js code from here

const { deployments, ethers, getNamedAccounts }=require("hardhat");
const { assert } = require("chai")

 

describe("FundMe", function () {
    let fundMe
    let mockV3Aggregator
    let deployer
         beforeEach(async () => {
        // const accounts = await ethers.getSigners()
        // deployer = accounts[0]
        deployer = (await getNamedAccounts()).deployer
        await deployments.fixture(["all"])
        fundMe = await ethers.getContractAt("FundMe", deployer)
        mockV3Aggregator = await ethers.getContractAt(
            "MockV3Aggregator",
            deployer
        )
    })

    describe("constructor", function () {
        it("sets the aggregator addresses correctly", async () => {
            const response = await fundMe.priceFeed()
            assert.equal(response, mockV3Aggregator.address)
        })
    })
})

[alymurtazamemon]

@PUNEETSHEKHAR15 Push the code in the same structure you have locally, the repo only contains files.

If you do not know how to push code to GitHub and head over to this discussion here I have mentioned step by step process #2637

[PUNEETSHEKHAR15]

@alymurtazamemon
I have pushed the file https://github.com/PUNEETSHEKHAR15/Repeat_hardhat-fundme.git

[alymurtazamemon]

@PUNEETSHEKHAR15 You did not have ethers from hardhat-deploy dependency due to that it were giving ethers.getContract function not found error because getContract is the function of hardhat-deploy dependency.

yarn add --dev hardhat-deploy @nomiclabs/hardhat-ethers@npm:hardhat-deploy-ethers ethers@^5

Also you should now use toolbox dependency with hardhat not the old hardhat-waffle. Change this in hardhat-config.js file.

// require("hardhat-gas-reporter")
// require("@nomiclabs/hardhat-etherscan")
require("dotenv").config();
// require("solidity-coverage")
require("hardhat-deploy");
require("@nomicfoundation/hardhat-toolbox");
// require("ethereum-waffle")

Also update your test;

it("sets the aggregator addresses correctly", async () => {
    const response = await fundMe.priceFeed();
    assert.equal(response, mockV3Aggregator.address)
})

[PUNEETSHEKHAR15]

Thank you @alymurtazamemon it worked

[PUNEETSHEKHAR15]

@alymurtazamemon please run it locally , check the error why first (constructor test is not passing )

[PUNEETSHEKHAR15]