140 lines
5.4 KiB
Solidity
140 lines
5.4 KiB
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity ^0.6.12;
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pragma experimental ABIEncoderV2;
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import { IGovernance, Proposal, ProposalState } from "common/interfaces/IGovernance.sol";
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import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
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import { Test } from "forge-std/Test.sol";
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import { TornadoAddresses } from "common/TornadoAddresses.sol";
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contract TornadoProposalTest is Test, TornadoAddresses {
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ PERMIT ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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bytes32 public constant PERMIT_TYPEHASH =
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keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");
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bytes32 public constant EIP712_DOMAIN = keccak256(
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abi.encode(
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keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
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keccak256(bytes("TornadoCash")),
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keccak256(bytes("1")),
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1,
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VERIFIER_ADDRESS
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)
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);
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uint16 public constant PERMIT_FUNC_SELECTOR = uint16(0x1901);
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ TEST DUMMIES ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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address public constant TEST_REAL_ADDRESS_WITH_BALANCE = 0x9Ff3C1Bea9ffB56a78824FE29f457F066257DD58;
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address public constant TEST_RELAYER_ADDRESS = 0x30F96AEF199B399B722F8819c9b0723016CEAe6C; // moon-relayer.eth
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// (just for testing)
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uint256 public constant TEST_PRIVATE_KEY_ONE =
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0x66ddbd7cbe4a566df405f6ded0b908c669f88cdb1656380c050e3a457bd21df0;
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uint256 public constant TEST_PRIVATE_KEY_TWO =
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0xa4c8c98120e77741a87a116074a2df4ddb20d1149069290fd4a3d7ee65c55064;
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address public constant TEST_ADDRESS_ONE = 0x118251976c65AFAf291f5255450ddb5b6A4d8B88;
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address public constant TEST_ADDRESS_TWO = 0x63aE7d90Eb37ca39FC62dD9991DbEfeE70673a20;
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ADDRESSES ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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address public constant VERIFIER_ADDRESS = 0x77777FeDdddFfC19Ff86DB637967013e6C6A116C;
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GOVERNANCE ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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string public constant PROPOSAL_DESCRIPTION = "{title:'Some proposal',description:''}";
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uint256 public EXECUTION_DELAY;
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uint256 public EXECUTION_EXPIRATION;
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uint256 public QUORUM_VOTES;
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uint256 public PROPOSAL_THRESHOLD;
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uint256 public VOTING_DELAY;
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uint256 public VOTING_PERIOD;
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uint256 public CLOSING_PERIOD;
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uint256 public VOTE_EXTEND_TIME;
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IGovernance public immutable governance = IGovernance(getGovernanceProxyAddress());
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ TEST UTILS ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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function setUp() public virtual {
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vm.createSelectFork(vm.envString("MAINNET_RPC_URL"));
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_fetchConfiguration();
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}
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ HELPERS ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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function waitUntilExecutable(uint256 proposalId) internal {
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uint256 proposalExecutableTime = getProposalExecutableTime(proposalId);
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require(block.timestamp < proposalExecutableTime, "Too late to execute proposal");
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vm.warp(proposalExecutableTime);
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}
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function easyPropose(address proposalAddress) public returns (uint256) {
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retrieveAndLockBalance(TEST_PRIVATE_KEY_ONE, TEST_ADDRESS_ONE, QUORUM_VOTES);
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retrieveAndLockBalance(TEST_PRIVATE_KEY_TWO, TEST_ADDRESS_TWO, 1 ether);
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/* ----------PROPOSER------------ */
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vm.startPrank(TEST_ADDRESS_ONE);
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uint256 proposalId = governance.propose(proposalAddress, PROPOSAL_DESCRIPTION);
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// TIME-TRAVEL
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vm.warp(block.timestamp + 6 hours);
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governance.castVote(proposalId, true);
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vm.stopPrank();
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/* ------------------------------ */
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/* -------------VOTER-------------*/
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vm.startPrank(TEST_ADDRESS_TWO);
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governance.castVote(proposalId, true);
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vm.stopPrank();
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/* ------------------------------ */
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return proposalId;
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}
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function retrieveAndLockBalance(uint256, address voter, uint256 amount) internal {
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/* ----------GOVERNANCE------- */
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vm.startPrank(getGovernanceProxyAddress());
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IERC20(getTornTokenAddress()).transfer(voter, amount);
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vm.stopPrank();
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/* ----------------------------*/
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/* ----------VOTER------------ */
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vm.startPrank(voter);
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IERC20(getTornTokenAddress()).approve(address(governance), amount);
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governance.lockWithApproval(amount);
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vm.stopPrank();
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/* ----------------------------*/
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}
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GETTERS ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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function getProposalExecutableTime(uint256 proposalId) internal view returns (uint256) {
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Proposal memory proposal = IGovernance(getGovernanceProxyAddress()).proposals(proposalId);
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return proposal.endTime + EXECUTION_DELAY + 1 hours;
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}
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function _fetchConfiguration() internal {
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EXECUTION_DELAY = governance.EXECUTION_DELAY();
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EXECUTION_EXPIRATION = governance.EXECUTION_EXPIRATION();
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QUORUM_VOTES = governance.QUORUM_VOTES();
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PROPOSAL_THRESHOLD = governance.PROPOSAL_THRESHOLD();
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VOTING_DELAY = governance.VOTING_DELAY();
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VOTING_PERIOD = governance.VOTING_PERIOD();
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CLOSING_PERIOD = governance.CLOSING_PERIOD();
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VOTE_EXTEND_TIME = governance.VOTE_EXTEND_TIME();
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}
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}
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