Error: Timeout of 500000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves.

[deepak2301]

Can anyone help me with this error im stuck here from a long time im not able to find error .

error:
Error: Timeout of 500000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves.

attaching github repo link : - https://github.com/deepak2301/hardhat-raffle

staging-test.js

const { assert, expect } = require("chai")
const { network, getNamedAccounts, deployments, ethers } = require("hardhat")
const {
   developmentChains,
   networkConfig,
} = require("../../helper-hardhat-config")
//* describe can't work with promises so we dont need to make the async function

developmentChains.includes(network.name)
   ? describe.skip
   : describe("Raffle Unit Tests", function () {
        let raffle, raffleEntryFee, deployer

        beforeEach(async () => {
           deployer = (await getNamedAccounts()).deployers
           raffle = await ethers.getContract("Raffle", deployer)
           raffleEntryFee = await raffle.getEntryFee()
        })
        describe("fulfillRandomWords", function () {
           it("Works with live ChainlinkKeeprs and ChainLink VRF,we get a random winnner", async () => {
              console.log("Setting up test...")
              //* Enter the raffle
              const startingTimeStamp = await raffle.getLatestTimeStamp()
              const accounts = await ethers.getSigners()

              console.log("listening...")

              await new Promise(async (resolve, reject) => {
                 //*setup listener before we enter the raffle
                 //* just in case the blockchain moves really fast
                 raffle.once("Winner Picked", async () => {
                    console.log("Winner Picked event fired!")

                    try {
                       //* add asserts
                       const recentWinner = await raffle.getRecentWinner()
                       const raffleState = await raffle.getRaffleState()
                       const winnerEndingBalance =
                          await accounts[0].getBalance()
                       const endingTimeStamp = await raffle.getLatestTimeStamp()

                       assert.expect(raffle.getPlayer(0)).to.be.reverted
                       assert.equal(
                          recentWinner.toString(),
                          accounts[0].address
                       )
                       assert.equal(raffleState, 0)
                       assert.equal(
                          winnerEndingBalance.toString(),
                          winnerStartingBalance.add(raffleEntryFee).toString()
                       )
                       assert.equal(endingTimeStamp > startingTimeStamp)
                       resolve()
                    } catch (error) {
                       console.log(error)
                       reject(error)
                    }
                 })
                 //* Then entering the raffle
                 console.log("Entering Raffle")
                 await raffle.enterraffle({ value: raffleEntryFee })
                 const winnerStartingBalance = await accounts[0].getBalance()
                 //* This block of code WONT complete until listener has finished listening
              })
           })
        })
     })

[paulcoffee85]

After // entering the raffle at bottom: (and enterRaffle is misspelled )
Change:
await raffle.enterraffle({ value: raffleEntryFee })
TO:
const tx = await raffle.enterRaffle({value: raffleEntranceFee})

ADD:
await tx.wait(1)

[deepak2301]

still same error

[highHumann]

does it resolve now

[AKIN-THOMAS]

I did this and I'm still getting the same error

[RMTKroos]

If using ethers v6，some changes are needed.
Firstly, in ethers v6, getBalance function need use provider,
Change:

const winnerStartingBalance = await accounts[0].getBalance()

To:

const winnerStartingBalance = await ethers.provider.getBalance(accounts[1].address)

furthermore, in v6, the BigNumber class has been replaced with the built-in ES2020，
Change:

winnerStartingBalance.add(raffleEntryFee)

To:

winnerStartingBalance + raffleEntryFee