25 lines
724 B
Solidity
25 lines
724 B
Solidity
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// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.20;
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import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
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import "@openzeppelin/contracts/access/AccessControl.sol";
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contract MockMintableToken is ERC20, AccessControl {
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bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
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constructor(string memory name, string memory symbol, uint8 decimals_, address admin)
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ERC20(name, symbol)
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{
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_grantRole(DEFAULT_ADMIN_ROLE, admin);
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_grantRole(MINTER_ROLE, admin);
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}
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function mint(address to, uint256 amount) external onlyRole(MINTER_ROLE) {
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_mint(to, amount);
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}
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function decimals() public view virtual override returns (uint8) {
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return 6;
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}
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}
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