// SPDX-License-Identifier: MIT
pragma solidity 0.8.23;

import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Votes.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

/**
 * @title GovSelfTestVotes
 * @notice THROWAWAY, ISOLATED ERC20Votes token used ONLY to prove the
 *         AereGovernor + TimelockController machinery is binding end to end.
 *
 *         It exists solely because the production votes source
 *         (AereStakedGovVotes) mirrors real staking, and real staked power on
 *         chain 2800 is 0 today, so no account can vote through the production
 *         governor yet. This token lets the deployer hold voting power in a
 *         self-contained self-test that touches NO real protocol contract.
 *
 *         Open mint on purpose: it is a disposable test artifact with no value.
 *         Default block-number clock (matches the production governor).
 */
contract GovSelfTestVotes is ERC20Votes {
    constructor() ERC20("Gov Self-Test Votes", "stVOTE") ERC20Permit("Gov Self-Test Votes") {}

    function mint(address to, uint256 amount) external {
        _mint(to, amount);
    }
}

/**
 * @title GovSelfTestTarget
 * @notice THROWAWAY Ownable target. After its ownership is transferred to the
 *         self-test TimelockController, only a passed-and-executed governance
 *         proposal can change `value`, proving the governor genuinely binds an
 *         owned contract. No real contract is involved.
 */
contract GovSelfTestTarget is Ownable {
    uint256 public value;

    event ValueSet(uint256 indexed newValue);

    function setValue(uint256 newValue) external onlyOwner {
        value = newValue;
        emit ValueSet(newValue);
    }
}