Lesson 9: Staging test no result

[JovanniChen]

This is my REPO

Everything works fine, enter raffle works well, i got the reward, upkeep and vrf works well all, but when i got this in staging test.

hardhat-lottery ➤ hh test --network goerli 

  Raffle Staging Test
    fullfillRandomWords
Setting up test...
Setting up Listener...
Entering Raffle...
Ok, time to wait...
WinnerPicked event fired!
staging test done.

what happened with my staging test?

Thanks.

[JovanniChen]

Raffle.staging.test.js

const { assert, expect } = require("chai")
const { network, getNamedAccounts, deployments, ethers } = require("hardhat")

const { developmentChains } = require("../../helper-hardhat-config")

developmentChains.includes(network.name)
    ? describe.skip
    : describe("Raffle Staging Test", function () {
          let raffle, raffleEntranceFee, deployer
          beforeEach(async () => {
              deployer = (await getNamedAccounts()).deployer
              raffle = await ethers.getContract("Raffle", deployer)
              raffleEntranceFee = await raffle.getEntranceFee()
          })

          describe("fullfillRandomWords", () => {
              it("works with live Chainlink Keepers and Chainlink VRF, we get a random winner", async () => {
                  console.log("Setting up test...")
                  const startingTimestamp = await raffle.getLastTimeStamp()
                  const accounts = await ethers.getSigners()

                  console.log("Setting up Listener...")
                  await new Promise(async (resolve, reject) => {
                      raffle.once("WinnerPicked", async () => {
                          console.log("WinnerPicked event fired!")
                          try {
                              const recentWinner =
                                  await raffle.getRecentWinner()
                              const raffleState = await raffle.getRaffleState()
                              const winnerEndingBalance =
                                  await accounts[0].getBalance()
                              const endingTimestamp =
                                  await raffle.getLastTimeStamp()

                              await expect(raffle.getPlayer(0)).to.be.reverted
                              assert.equal(
                                  recentWinner.toString(),
                                  accounts[0].address
                              )
                              assert.equal(raffleState, 0)
                              assert.equal(
                                  winnerEndingBalance.toString(),
                                  winnerStartingBalance
                                      .add(raffleEntranceFee)
                                      .toString()
                              )
                              assert(endingTimestamp > startingTimestamp)
                              console.log("staging test done.")
                          } catch (error) {
                              console.log(error)
                              reject(error)
                          }
                          resolve()
                      })
                      console.log("Entering Raffle...")
                      const tx = await raffle.enterRaffle({
                          value: raffleEntranceFee,
                      })
                      await tx.wait(1)
                      console.log("Ok, time to wait...")
                      const winnerStartingBalance =
                          await accounts[0].getBalance()
                  })
              })
          })
      })

[JovanniChen]

Can someone give some advice?

[pacelliv]

@JovanniChen the result is the same even with another dependencies, the test does pass but it takes several minutes to show the result. I cannot spot or deduce the reason.

[JovanniChen]

@JovanniChen the result is the same even with another dependencies, the test does pass but it takes several minutes to show the result. I cannot spot or deduce the reason.

@pacelliv Thanks so much for your help. I'll keep trying.

[wolf3i]

Hi @JovanniChen and @pacelliv, did you manage to find the cause?
I have a similar issue and am pretty much stuck...

[pacelliv]

Hello @WolfgangNI, sometimes the staging tests get this clunky, and I really don't know why.

If everything goes well on Etherscan then you can be assure that it works well.

[wolf3i]

thx @pacelliv, thats frustrating tho... So in RealLife would it be best to just write normal scripts to check the code?