lesson-9 testnet testing failed

[TimeKeyRoll]

Hi! when i run npx hardhat test it passes all test.
however when i run with npx hardhat test --network goerli it gives me everytime this error.

[othaime-en]

You are waiting for an event named WinnerPIcked in your listener (on line 25) . Are you sure the event is WinnerPIcked. Please check. Might be a typo supposed to be WinnerPicked

[TimeKeyRoll]

Spelling are same in the contract too.

You are waiting for an event named WinnerPIcked in your listener (on line 25) . Are you sure the event is WinnerPIcked. Please check. Might be a typo supposed to be WinnerPicked

[othaime-en]

Oh okay. Then please share the entire staging test code and a screenshot of the entire terminal output when you run the test.

[TimeKeyRoll]

staging.test

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

developmentChains.includes(network.name)
    ? describe.skip
    : describe("Lottery unit testing", function () {
          let lottery, entranceFee, deployer

          beforeEach(async function () {
              deployer = (await getNamedAccounts()).deployer
              lottery = await ethers.getContract("lottery", deployer)
              entranceFee = await lottery.getEntranceFee()
          })
          describe("fullfillrandomNumber", function () {
              it("works with live chainlink Keeprs and VRF and we get a random winner", async function () {
                  //enter the lottery
                  console.log("settingup the test")
                  const startingTimeStamp = await lottery.getLatestTimeStamp()
                  const accounts = await ethers.getSigners()

                  //setting a listener
                  console.log("setting up listener")
                  await new Promise(async (resolve, reject) => {
                      raffle.once("winnerPIcked", async () => {
                          console.log("winnerPIcked event fired")

                          try {
                              //add out asserts here
                              const recentWinner = await lottery.getRecentWinner()
                              const rafflestate = await lottery.getRaffleState()
                              const winnerEndingBalance = await accounts[0].getBalance()
                              const endingTimeStamp = await lottery.getLatestTimeStamp()

                              await expect(lottery.getNumberOfPlayers(0)).to.be.reverted
                              assert.equal(recentWinner.toString(), accounts[0].address)
                              assert.equal(rafflestate, 0) //0 @ open , 1 @ calculating
                              assert.equal(
                                  winnerEndingBalance.toString(),
                                  winnerStartingBalance.add(getEntranceFee).toString()
                              )
                              assert(endingTimeStamp > startingTimeStamp)
                              resolve()
                          } catch (error) {
                              console.log(error)
                              reject(e)
                          }
                      })
                      //then entering into lottery
                      console.log("entering lottery")
                      const tx = await lottery.EnterLottery({ value: entranceFee })
                      await tx.wait(1)
                      console.log("Ok, time to wait...")
                      const winnerStartingBalance = await accounts[0].getBalance()

                      //this code complete until listener has finished listening
                  })
              })
          })
      })

Oh okay. Then please share the entire staging test code and a screenshot of the entire terminal output when you run the test.

[TimeKeyRoll]

[othaime-en]

Leave a link to the repo. I want to run it locally. In the meantime, make sure your subscriptions are sufficiently funded with LINK and your account has enough funds.

[TimeKeyRoll]

link-https://github.com/MasterofBlockchain/hardhat-lottery-fcc.git

Leave a link to the repo. I want to run it locally. In the meantime, make sure your subscriptions are sufficiently funded with LINK and your account has enough funds.

[krakxn]

Is this solved?

[TimeKeyRoll]

Nops!

[othaime-en]

Hey @MasterofBlockchain on line 25 you are using raffle.once() but your contract is tied to lottery not raffle (I totally missed that lol).
Change raffle.once() to lottery.once()

[TimeKeyRoll]

but Patrick is also using function? nah?

[TimeKeyRoll]

changes were made as per suggestion! but this is really getting weird here and this error keeps poppin

[TimeKeyRoll]

Probabaly want to re-check code again?

staging.test

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

developmentChains.includes(network.name)
    ? describe.skip
    : describe("Lottery unit testing", function () {
          let lottery, entranceFee, deployer

          beforeEach(async function () {
              deployer = (await getNamedAccounts()).deployer
              lottery = await ethers.getContract("lottery", deployer)
              entranceFee = await lottery.getEntranceFee()
          })
          describe("fullfillrandomNumber", function () {
              it("works with live chainlink Keeprs and VRF and we get a random winner", async function () {
                  //enter the lottery
                  console.log("settingup the test")
                  const startingTimeStamp = await lottery.getLatestTimeStamp()
                  const accounts = await ethers.getSigners()

                  //setting a listener
                  console.log("setting up listener")
                  await new Promise(async (resolve, reject) => {
                      lottery.once("winnerPIcked", async () => {
                          console.log("winnerPIcked event fired")

                          try {
                              //add out asserts here
                              const recentWinner = await lottery.getRecentWinner()
                              const rafflestate = await lottery.getRaffleState()
                              const winnerEndingBalance = await accounts[0].getBalance()
                              const endingTimeStamp = await lottery.getLatestTimeStamp()

                              await expect(lottery.GetPlayers(0)).to.be.reverted
                              assert.equal(recentWinner.toString(), accounts[0].address)
                              assert.equal(rafflestate, 0) //0 @ open , 1 @ calculating
                              assert.equal(
                                  winnerEndingBalance.toString(),
                                  winnerStartingBalance.add(entranceFee).toString()
                              )
                              assert(endingTimeStamp > startingTimeStamp)
                              resolve()
                          } catch (error) {
                              console.log(error)
                              reject(e)
                          }
                      })
                      //then entering into lottery
                      console.log("entering lottery")
                      const tx = await lottery.EnterLottery({ value: EntranceFee })
                      await tx.wait(1)
                      console.log("Ok, time to wait...")
                      const winnerStartingBalance = await accounts[0].getBalance()

                      //this code complete until listener has finished listening
                  })
              })
          })
      })

[othaime-en]

@MasterofBlockchain use entranceFee here not EntranceFee

const tx = await lottery.EnterLottery({ value: EntranceFee })

[othaime-en]

but Patrick is also using function? nah?

Yes he is using a function to retrieve the entranceFee and so are you on line 13 when you write entranceFee = await lottery.getEntranceFee() but if you check, he is not using the function getEntranceFee on winnerStartingBalance.add(raffleEntranceFee).toString() he is using raffleEntranceFee which is similar to your entranceFee

[TimeKeyRoll]

helper-hardhat-config

const networkConfig = {
    5: {
        name: "goerli",
        vrfCoordinatorV2: "0x2ca8e0c643bde4c2e08ab1fa0da3401adad7734d",
        entranceFee: ethers.utils.parseEther("0.01"),
        gasLane: "0x79d3d8832d904592c0bf9818b621522c988bb8b0c05cdc3b15aea1b6e8db0c15",
        subscriptionId: "1326",
        callbackGasLimit: "500000",
        interval: "30",
    },
    31337: {
        name: "hardhat",
        entranceFee: ethers.utils.parseEther("0.01"),

        gasLane: "0x79d3d8832d904592c0bf9818b621522c988bb8b0c05cdc3b15aea1b6e8db0c15",
        callbackGasLimit: "500000",
        interval: "30",
    },
}
const developmentChains = ["hardhat", "localhost"]

module.exports = { networkConfig, developmentChains }