Lesson 9: Staging test timing out at the 500 second mark

[Ugwumsi]

Hello,
I have been stuck on this for days now; I am trying to run the staging test but it always times out.
Please refer to the code below.
I tried using 'console.log()' to try and locate the part of the code that was taking too long and it seems to be the enter raffle part after the listener has been set up

 console.log("The first Phase")
                    //console.log(deployer)
                    await raffle.enterRaffle({value: raffleEntranceFee})

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

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

          beforeEach(async () => {
            deployer = (await getNamedAccounts()).deployer
            raffle = await ethers.getContract("Raffle", deployer)  
            raffleEntranceFee = await raffle.getEntranceFee()
            
          })
          describe("Fulfill Random Words", function () {
            //console.log("About to begin")
            it("Works with Live Chainlink Keepers and chainlink VRF, we get a random Winner", async function () {
                console.log("started...")
                const startingTimeStamp = await raffle.getLatestTimeStamp()
                const accounts = await ethers.getSigners()

                await new Promise(async (resolve, reject) => {
                    raffle.once("winnerPicked", async () => {
                        console.log("Winner Picked Event fired")
                        try{
                            const recentWinner = await raffle.getRecentWinner()
                            const raffleState = await raffle.getRaffleState()
                            const winnerBalance = await accounts[0].getBalance()
                            const endingTimeStamp = await raffle.getLatestTimeStamp()

                            await expect(raffle.getPlayer(0)).to.be.reverted
                            assert.equal(recentWinner.toString(), accounts[0].address)
                            assert.equal(raffleState, "0")
                            assert.equal(winnerBalance.toString(), winnerStartingBalance.add(raffleEntranceFee).toString())
                            assert(endingTimeStamp > startingTimeStamp)
                            done()
                            resolve()
                        } catch(error){
                            console.log(error)
                            reject(error)
                        }
                    })
                    console.log("The first Phase")
                    //console.log(deployer)
                    await raffle.enterRaffle({value: raffleEntranceFee})
                    console.log(accounts[0])
                    const winnerStartingBalance = await accounts[0].getBalance()
                    
                    console.log("Finished first Phase")
                })   
            })
          })
    })

This is my terminal output when I try to run the staging test on the goerli network;

macbookpro2018@macbooks-MacBook-Pro-2 hardhat-lottery % yarn hardhat test --network goerli
yarn run v1.22.19
$ /Users/macbookpro2018/Documents/blockchain/hh-fcc/hardhat-lottery/node_modules/.bin/hardhat test --network goerli


  Raffle Unit Tests
    Fulfill Random Words
started...
The first Phase
      1) Works with Live Chainlink Keepers and chainlink VRF, we get a random Winner


  0 passing (10m)
  1 failing

  1) Raffle Unit Tests
       Fulfill Random Words
         Works with Live Chainlink Keepers and chainlink VRF, we get a random Winner:
     Error: Timeout of 500000ms exceeded. For async tests and hooks, ensure "done()" is called; if returning a Promise, ensure it resolves. (/Users/macbookpro2018/Documents/blockchain/hh-fcc/hardhat-lottery/test/staging/Raffle.staging.test.js)
      at listOnTimeout (node:internal/timers:564:17)
      at processTimers (node:internal/timers:507:7)



error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.

I will appreciate any assistance. Thank you!!

[pacelliv]

You test fails after console.log("The first Phase"). Try waiting for a block confirmation on the tx to enter the Raffle:

const tx = await raffle.enterRaffle({ value: raffleEntranceFee})
await tx.wait(1)

If the result is the same, please push the code to GitHub and leave a link to the repo. I'll test it.

[pacelliv]

@Ugwumsi I managed to pass the test. Adding to my previous recommendation you need to make the following changes:

A. In your contract replace KeepersCompatibleInterface for AutomationCompatibleInterface, the previous is deprecated so apparently no one was listening to your request:

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

contract Raffle is VRFConsumerBaseV2, AutomationCompatibleInterface {

B. In your staging test script remove done(), this is giving me an undefined error.

After these changes remember to add the new contract as a consumer and to create a new upkeep.

Now your test should pass and should request for randomess. Contract in goerli etherscan.

[Ugwumsi]

@pacelliv
Thanks a lot.
I made the changes you recommended and I got it to go past that point.
However, the transaction from the Chainlink Subscription was pending because of insufficient balance, so I have to wait till tomorrow to top up my subscription funds and try again.
But, I'm confident it will pass this time around :) Thank you.

[pacelliv]

Great! You're welcome.

[Ugwumsi]

@pacelliv
I just topped up on my Link testnet token and ran the test again and it passed!!

[pacelliv]

@Ugwumsi well done! Your code only needed a few tweaks, next time don't wait that long to ask for help!

[Prithvij2004]

I have the same problem but I am not able to find a solution for it. If you get any please post it here.

[Ugwumsi]

@Prithvij2004
Did you add the new contract as a consumer in your vrf subscription?
If you did, Please make sure you have enough LINK tokens in your subscription to make a successful randomness request.

tip: you can try running your test again and while its runing, check your vrf subscription for potential warnings to top up your funds.

[Prithvij2004]

Let me check that.

[Prithvij2004]

I have tried it like you have advised, but no warning were shown and I have funded my subscription with 20LINK and vrf with 15LINK.

By the way I am able to enter into a lottery, but no further progress is happening.

[Ugwumsi]

@Prithvij2004
I just ran the test now and it passed.
I don't think there is anything wrong with your code.

Try redeploying ( 'hh deploy --network goerli' / 'yarn hardhat deploy --network goerli') the contract then running your test again and let's see

[pacelliv]

@Prithvij2004 double check you picked custom logic as the trigger mechanism for the upkeep.