proposal-template/test/TornadoProposalTest.sol
AlienTornadosaurusHex c62f62aaee upgrade template
Signed-off-by: AlienTornadosaurusHex <>
2023-05-27 19:07:29 +00:00

149 lines
5.9 KiB
Solidity

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.19;
import {IGovernance, Proposal} from "common/interfaces/IGovernance.sol";
import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import {ERC20Permit} from "@openzeppelin/contracts/token/ERC20/extensions/ERC20Permit.sol";
import {Test} from "forge-std/Test.sol";
import {TornadoAddresses} from "common/TornadoAddresses.sol";
contract TornadoProposalTest is Test, TornadoAddresses {
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ PERMIT ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bytes32 public constant PERMIT_TYPEHASH =
keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");
bytes32 public constant EIP712_DOMAIN = keccak256(
abi.encode(
keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
keccak256(bytes("TornadoCash")),
keccak256(bytes("1")),
1,
VERIFIER_ADDRESS
)
);
uint16 public constant PERMIT_FUNC_SELECTOR = uint16(0x1901);
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ TEST DUMMIES ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
address public constant TEST_REAL_ADDRESS_WITH_BALANCE = 0x9Ff3C1Bea9ffB56a78824FE29f457F066257DD58;
address public constant TEST_RELAYER_ADDRESS = 0x30F96AEF199B399B722F8819c9b0723016CEAe6C; // moon-relayer.eth (just for testing)
uint256 public constant TEST_PRIVATE_KEY_ONE = 0x66ddbd7cbe4a566df405f6ded0b908c669f88cdb1656380c050e3a457bd21df0;
uint256 public constant TEST_PRIVATE_KEY_TWO = 0xa4c8c98120e77741a87a116074a2df4ddb20d1149069290fd4a3d7ee65c55064;
address public constant TEST_ADDRESS_ONE = 0x118251976c65AFAf291f5255450ddb5b6A4d8B88;
address public constant TEST_ADDRESS_TWO = 0x63aE7d90Eb37ca39FC62dD9991DbEfeE70673a20;
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ADDRESSES ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
address public constant VERIFIER_ADDRESS = 0x77777FeDdddFfC19Ff86DB637967013e6C6A116C;
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GOVERNANCE ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
string public constant PROPOSAL_DESCRIPTION = "{title:'Some proposal',description:''}";
uint256 public EXECUTION_DELAY;
uint256 public EXECUTION_EXPIRATION;
uint256 public QUORUM_VOTES;
uint256 public PROPOSAL_THRESHOLD;
uint256 public VOTING_DELAY;
uint256 public VOTING_PERIOD;
uint256 public CLOSING_PERIOD;
uint256 public VOTE_EXTEND_TIME;
IGovernance public immutable governance = IGovernance(getGovernanceProxyAddress());
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ TEST UTILS ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
function setUp() public virtual {
_fetchConfiguration();
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ HELPERS ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
function waitUntilExecutable(uint256 proposalId) internal {
uint256 proposalExecutableTime = getProposalExecutableTime(proposalId);
require(block.timestamp < proposalExecutableTime, "Too late to execute proposal");
vm.warp(proposalExecutableTime);
}
function easyPropose(address proposalAddress) public returns (uint256) {
retrieveAndLockBalance(TEST_PRIVATE_KEY_ONE, TEST_ADDRESS_ONE, PROPOSAL_THRESHOLD);
retrieveAndLockBalance(TEST_PRIVATE_KEY_TWO, TEST_ADDRESS_TWO, 1 ether);
/* ----------PROPOSER------------ */
vm.startPrank(TEST_ADDRESS_ONE);
uint256 proposalId = governance.propose(proposalAddress, PROPOSAL_DESCRIPTION);
// TIME-TRAVEL
vm.warp(block.timestamp + 6 hours);
governance.castVote(proposalId, true);
vm.stopPrank();
/* ------------------------------ */
/* -------------VOTER-------------*/
vm.startPrank(TEST_ADDRESS_TWO);
governance.castVote(proposalId, true);
vm.stopPrank();
/* ------------------------------ */
return proposalId;
}
function retrieveAndLockBalance(uint256 privateKey, address voter, uint256 amount) internal {
uint256 lockTimestamp = block.timestamp + VOTING_PERIOD + EXECUTION_DELAY;
uint256 accountNonce = ERC20Permit(getTornTokenAddress()).nonces(voter);
bytes32 messageHash = keccak256(
abi.encodePacked(
PERMIT_FUNC_SELECTOR,
EIP712_DOMAIN,
keccak256(
abi.encode(PERMIT_TYPEHASH, voter, getGovernanceProxyAddress(), amount, accountNonce, lockTimestamp)
)
)
);
/* ----------GOVERNANCE------- */
vm.startPrank(getGovernanceProxyAddress());
IERC20(getTornTokenAddress()).transfer(voter, amount);
vm.stopPrank();
/* ----------------------------*/
(uint8 v, bytes32 r, bytes32 s) = vm.sign(privateKey, messageHash);
/* ----------VOTER------------ */
vm.startPrank(voter);
governance.lock(voter, amount, lockTimestamp, v, r, s);
vm.stopPrank();
/* ----------------------------*/
}
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GETTERS ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
function getProposalExecutableTime(uint256 proposalId) internal view returns (uint256) {
Proposal memory proposal = IGovernance(getGovernanceProxyAddress()).proposals(proposalId);
return proposal.endTime + VOTING_DELAY + 1 hours;
}
function _fetchConfiguration() internal {
EXECUTION_DELAY = governance.EXECUTION_DELAY();
EXECUTION_EXPIRATION = governance.EXECUTION_EXPIRATION();
QUORUM_VOTES = governance.QUORUM_VOTES();
PROPOSAL_THRESHOLD = governance.PROPOSAL_THRESHOLD();
VOTING_DELAY = governance.VOTING_DELAY();
VOTING_PERIOD = governance.VOTING_PERIOD();
CLOSING_PERIOD = governance.CLOSING_PERIOD();
VOTE_EXTEND_TIME = governance.VOTE_EXTEND_TIME();
}
}