pragma solidity ^0.4.25; import "openzeppelin-solidity/contracts/token/ERC20/StandardToken.sol"; contract MockBadge is StandardToken { string public constant name = "Kovan DGD Badge"; string public constant symbol = "KDGB"; uint8 public constant decimals = 0; uint256 public constant INITIAL_SUPPLY = 200; /** * @dev Constructor that gives msg.sender all of existing tokens. */ constructor() public { totalSupply_ = INITIAL_SUPPLY; balances[msg.sender] = INITIAL_SUPPLY; emit Transfer(0x0, msg.sender, INITIAL_SUPPLY); } }