Errors when running test

[Benrockiee]

I Get errors when running this test

// We are going to skimp a bit on these tests...

const { assert } = require("chai")
const { network, deployments, ethers } = require("hardhat")
const { developmentChains } = require("../../helper-hardhat-config")

!developmentChains.includes(network.name)
    ? describe.skip
    : describe("SpiderMan NFT Unit Tests", function () {
          let spideyNft, deployer

          beforeEach(async () => {
              accounts = await ethers.getSigners()
              deployer = accounts[0]
              await deployments.fixture(["spideynft"])
              spideyNft = await ethers.getContractFactory("SpideyNft")
          })

          describe("Constructor", () => {
              it("Initializes the NFT Correctly.", async () => {
                  const name = await spideyNft.name()
                  assert.equal(name, "Spidey")
                  const symbol = await spideyNft.symbol()
                  assert.equal(symbol, "SPD")
                  const tokenCounter = await spideyNft.getTokenCounter()
                  assert.equal(tokenCounter.toString(), "0")
              })
          })

          describe("Mint NFT", () => {
              it("Allows users to mint an NFT, and updates appropriately", async function () {
                  const txResponse = await spideyNft.mintNft()
                  await txResponse.wait(1)
                  const tokenURI = await spideyNft.tokenURI(0)
                  const tokenCounter = await spideyNft.getTokenCounter()

                  assert.equal(tokenCounter.toString(), "1")
                  assert.equal(tokenURI, await spideyNft.TOKEN_URI())
              })
          })
      })

This is the errors i get

 SpiderMan NFT Unit Tests
    Constructor

      1) Initializes the NFT Correctly.
    Mint NFT

      2) Allows users to mint an NFT, and updates appropriately


  0 passing (28s)
  2 failing

  1) SpiderMan NFT Unit Tests
       Constructor
         Initializes the NFT Correctly.:
     TypeError: spideyNft.name is not a function
      at Context.<anonymous> (test/unit/spideyNft.test.js:21:48)
      at processImmediate (node:internal/timers:466:21)

  2) SpiderMan NFT Unit Tests
       Mint NFT
         Allows users to mint an NFT, and updates appropriately:
     TypeError: spideyNft.mintNft is not a function
      at Context.<anonymous> (test/unit/spideyNft.test.js:32:54)
      at processImmediate (node:internal/timers:466:21)

This is my Contract

//SPDX-License-Identifier: MIT

pragma solidity ^0.8.8;

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";

contract SpideyNft is ERC721 {
    uint256 private s_tokenCounter;

    string public constant TOKEN_URI = "ipfs://QmPMYNYxTDoiztaFbEGAxPRd697xFzaaioXWr2ruTEP4kr";

    constructor() ERC721("Spidey", "SPD") {
        s_tokenCounter = 0;
    }

    //To make new spidermen, openzeppelin comes with a mint function
    //Also anybody who mints one, will have this same spiderman
    function mintNft() public returns (uint256) {
        //This means anytime we mint a new NFT
        _safeMint(msg.sender, s_tokenCounter);
        //We update that token counter
        s_tokenCounter = s_tokenCounter + 1;
        //Then we return the new token counter
        return s_tokenCounter;
    }

    function tokenURI(
        uint256 /*tokenId*/
    ) public pure override returns (string memory) {
        return TOKEN_URI;
    }

    function getTokenCounter() public view returns (uint256) {
        return s_tokenCounter;
    }

    //Now this token isnt gonna look like anything without the tokenUri(universal resource
    // identifier) because it tells us what this token is going to look like ..
}

[luloxi]

With spideyNft = await ethers.getContractFactory("SpideyNft") you're getting the contract factory, but not an instance of the spideyNft contract. Delete that line and replace it with spideyNft = await ethers.getContract("SpideyNft") to get the instance of SpideyNft connected to your deployer's account.

[Benrockiee]

This is my git link https://github.com/Benrockiee/SpideyNFTS

[luloxi]

In your test script, your beforeEach reads like this

// Before each test
          beforeEach(async () => {
// Get signers from ethers
              accounts = await ethers.getSigners()
// Set account[0] as deployer
              deployer = accounts[0]
# Deploy all scripts in deploy folder that include "spideynft" in module.export.tags
              await deployments.fixture(["spideynft"])
# Get contract factory (not used)
              spideyNft = await ethers.getContractFactory("SpideyNft")
          })

Try replacing the last line with this one:
spideyNft = await ethers.getContract("SpideyNft", deployer)
It gets the instance of SpideyNft deployed by deployments.fixture conected to account deployer.

Also, make sure you have the correct tag in your deploy script (in deploy folder), it should look like this:
module.exports.tags = ["all", "spideynft"]

[Benrockiee]

@luloxi Thanks bro, it worked..

[luloxi]

Great! Good luck with your Spidey NFT!

[Benrockiee]

@luloxi Thanks bro, Please check my other new issue i just posted..