pragma solidity ^0.5.0;

import "../helpers/KollateralInvokable.sol";
import "../helpers/KollateralAuth.sol";

contract TestInvokable is KollateralInvokable, KollateralAuth {
    constructor(address invokerAddress)
    public
    KollateralAuth(invokerAddress)
    { }

    event HelperDump(
        address currentKTokenAddress, address currentTokenAddress, uint256 currentTokenAmount,
        uint256 currentExpectedBalance, uint256 currentKTokenTotalReserve, uint256 currentOutstandingTokenAmount,
        bool isKTokenKEther
    );

    function () external payable { }

    function run() external payable onlyInvoker {
        emit HelperDump(
            currentKTokenAddress(),
            currentTokenAddress(),
            currentTokenAmount(),
            currentExpectedBalance(),
            currentKTokenTotalReserve(),
            currentOutstandingTokenAmount(),
            isKTokenKEther());
        repay();
    }

    /* Custom methods for unit tests, designed to test for failure cases */
    function runRepayAmount(uint256 amount) external payable onlyInvoker {
        repayAmount(amount);
    }

    function runInvoke(address invokeAddress, bytes calldata invokeData) external payable onlyInvoker {
        (bool success, bytes memory returndata) = invokeAddress.call.value(msg.value)(invokeData);
        require(success, string(returndata));
        repay();
    }
}