Created
January 23, 2023 20:50
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// SPDX-License-Identifier: MIT | |
pragma solidity ^0.8.0; | |
import "@openzeppelin/contracts/token/ERC20/ERC20.sol"; | |
// mock class using ERC20 | |
contract ERC20Mock is ERC20 { | |
constructor( | |
string memory name, | |
string memory symbol, | |
address initialAccount, | |
uint256 initialBalance | |
) payable ERC20(name, symbol) { | |
_mint(initialAccount, initialBalance); | |
} | |
function mint(address account, uint256 amount) public { | |
_mint(account, amount); | |
} | |
function burn(address account, uint256 amount) public { | |
_burn(account, amount); | |
} | |
function transferInternal( | |
address from, | |
address to, | |
uint256 value | |
) public { | |
_transfer(from, to, value); | |
} | |
function approveInternal( | |
address owner, | |
address spender, | |
uint256 value | |
) public { | |
_approve(owner, spender, value); | |
} | |
} |
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