pragma solidity ^0.4.24; import "../Initializable.sol"; import "../examples/SampleCrowdsale.sol"; contract SampleCrowdsaleTokenMock is Initializable, SampleCrowdsaleToken { constructor() public { SampleCrowdsaleToken.initialize(); } } contract SampleCrowdsaleMock is Initializable, SampleCrowdsale { constructor( uint256 openingTime, uint256 closingTime, uint256 rate, address wallet, uint256 cap, ERC20Mintable token, uint256 goal ) public { SampleCrowdsale.initialize(openingTime, closingTime, rate, wallet, cap, token, goal); } }