Test testFulfillRandomWordsPicksAWinnerResetsAndSendsMoney (BIG ONE) keeps failing

[acaignar]

Hi!

When I run the 'BIG ONE' test I get the following failing reason:

FAIL. Reason: cannot overwrite a prank until it is applied at least once

I double checked the code and it appears similar to Patrick's. Any idea what I am missing here?

My code below:

function testFulfillRandomWordsPicksAWinnerResetsAndSendsMoney()
        public
        raffleEnteredAndTimePassed
    {
        // Arrange
        uint256 additionalEntrants = 5;
        uint256 startingIndex = 1;
        for (
            uint256 i = startingIndex;
            i < startingIndex + additionalEntrants;
            i++
        ) {
            address playerX = address(uint160(i));
            hoax(playerX, STARTING_USER_BALANCE); // hoax = creates a player (prank) and give him money
            raffle.enterRaffle{value: entranceFee};
        }

        uint256 prize = entranceFee * (additionalEntrants + 1);

        vm.recordLogs();
        raffle.performUpkeep(""); // emit requestId
        Vm.Log[] memory entries = vm.getRecordedLogs();
        bytes32 requestId = entries[1].topics[1];

        uint256 previousTimeStamp = raffle.getLastTimeStamp();

        // pretend to te chainlink vrf to get random number & pick the winner
        VRFCoordinatorV2Mock(vrfCoordinator).fulfillRandomWords(
            uint256(requestId),
            address(raffle)
        );

        // Asserts
        //assert(uint256(raffle.getRaffleState()) == 0);
        //assert(raffle.getRecentWinner() != address(0));
        //assert(raffle.getLengthOfPlayers() == 0);
        //assert(previousTimeStamp < raffle.getLastTimeStamp());
        console.log(raffle.getRecentWinner().balance);
        console.log(prize);
        assert(
            raffle.getRecentWinner().balance ==
                STARTING_USER_BALANCE + prize - entranceFee
        );

[PatrickAlphaC]

Hmmm... It's working for me. Could you try to git clone the repo and run the test? LIkely you're missing something.

[acaignar]

Thanks Patrick! The rest of the tests are working well so I'll keep moving forward even with this one failing anyway. Thanks so much for all the great contents you are sharing here!! :)