Lesson 9: ReferenceError: deployer is not defined

[ironcladmerc]

I'm getting the error "ReferenceError: deployer is not defined" in my Raffle.test.js script after adding the "records players when entering" test, the deployer is available in the beforeEach as I am able to console.log it correctly. Any idea what's wrong?

hh test output:

Raffle.test.js
Testing on network: hardhat
Chain: 31337


  Raffle
    Enter raffle
Deployer: 0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266
      1) records players when entering


  0 passing (429ms)
  1 failing

  1) Raffle
       Enter raffle
         records players when entering:
     ReferenceError: deployer is not defined
      at Context.<anonymous> (test/unit/Raffle.test.js:53:52)

minimal Raffle.test.js:

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

console.log("Raffle.test.js")
console.log(`Testing on network: ${network.name}`)

!developmentChains.includes(network.name)
    ? describe.skip
    : describe("Raffle", async function () {
          let raffle, vrfCoordinatorV2Mock, raffleEntranceFee

          const chainId = network.config.chainId
          console.log(`Chain: ${chainId}`)

          beforeEach(async function () {
              const { deployer } = await getNamedAccounts()
              await deployments.fixture(["all"])
              raffle = await ethers.getContract("Raffle", deployer)
              vrfCoordinatorV2Mock = await ethers.getContract("VRFCoordinatorV2Mock", deployer)
              raffleEntranceFee = await raffle.getEntranceFee()
              console.log(`Deployer: ${deployer}`)
          })

          describe("Enter raffle", async function () {
              it("records players when entering", async function () {
                  await raffle.enterRaffle({ value: raffleEntranceFee })
                  const playerFromContract = await raffle.getPlayer(0)
                  assert.equal(playerFromContract, deployer)
              })
          })
      })

hardhat.config.js

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

const RINKEBY_PRIVATE_KEY = process.env.RINKEBY_PRIVATE_KEY
const RINKEBY_RPC_URL = process.env.RINKEBY_RPC_URL
const LOCALHOST_PRIVATE_KEY = process.env.LOCALHOST_PRIVATE_KEY
const LOCALHOST_RPC_URL = process.env.LOCALHOST_RPC_URL
const ETHERSCAN_API_KEY = process.env.ETHERSCAN_API_KEY
const COINMARKETCAP_API_KEY = process.env.COINMARKETCAP_API_KEY

/** @type import('hardhat/config').HardhatUserConfig */
module.exports = {
    solidity: "0.8.9",
    defaultNetwork: "hardhat",
    networks: {
        hardhat: {
            chainId: 31337,
            blockConfirmations: 1,
        },
        rinkeby: {
            url: RINKEBY_RPC_URL,
            accounts: [RINKEBY_PRIVATE_KEY],
            chainId: 4,
            blockConfirmations: 6,
        },
        localhost: {
            url: LOCALHOST_RPC_URL,
            accounts: [LOCALHOST_PRIVATE_KEY],
            chainId: 31337,
            blockConfirmations: 1,
        },
    },
    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
        },
        player: {
            default: 1,
        },
    },
    gasReporter: {
        enabled: false,
        currency: "USD",
        outputFile: "gas-report.txt",
        noColors: true,
        coinmarketcap: COINMARKETCAP_API_KEY,
    },
}

hardhat-helper-config.js:

const { ethers } = require("hardhat")

const networkConfig = {
    4: {
        name: "rinkeby",
        vrfCoordinator: "0x6168499c0cFfCaCD319c818142124B7A15E857ab",
        entranceFee: ethers.utils.parseEther("0.01"),
        gasLane: "0xd89b2bf150e3b9e13446986e571fb9cab24b13cea0a43ea20a6049a85cc807cc",
        subscriptionId: "0",
        callbackGasLimit: "500000",
        interval: "30",
    },
    31337: {
        name: "hardhat",
        entranceFee: ethers.utils.parseEther("0.01"),
        gasLane: "0xd89b2bf150e3b9e13446986e571fb9cab24b13cea0a43ea20a6049a85cc807cc",
        callbackGasLimit: "500000",
        interval: "30",
    },
}

const developmentChains = ["hardhat", "localhost"]

module.exports = { networkConfig, developmentChains }

[ironcladmerc]

oops, I should have kept watching first, Patrick got the same error, need to define the deployer as a global variable