ERC20PausableMockUpgradeable.sol 1.5 KB

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  1. // SPDX-License-Identifier: MIT
  2. pragma solidity ^0.8.0;
  3. import "../token/ERC20/extensions/ERC20PausableUpgradeable.sol";
  4. import "../proxy/utils/Initializable.sol";
  5. // mock class using ERC20Pausable
  6. contract ERC20PausableMockUpgradeable is Initializable, ERC20PausableUpgradeable {
  7. function __ERC20PausableMock_init(
  8. string memory name,
  9. string memory symbol,
  10. address initialAccount,
  11. uint256 initialBalance
  12. ) internal onlyInitializing {
  13. __ERC20_init_unchained(name, symbol);
  14. __Pausable_init_unchained();
  15. __ERC20PausableMock_init_unchained(name, symbol, initialAccount, initialBalance);
  16. }
  17. function __ERC20PausableMock_init_unchained(
  18. string memory,
  19. string memory,
  20. address initialAccount,
  21. uint256 initialBalance
  22. ) internal onlyInitializing {
  23. _mint(initialAccount, initialBalance);
  24. }
  25. function pause() external {
  26. _pause();
  27. }
  28. function unpause() external {
  29. _unpause();
  30. }
  31. function mint(address to, uint256 amount) public {
  32. _mint(to, amount);
  33. }
  34. function burn(address from, uint256 amount) public {
  35. _burn(from, amount);
  36. }
  37. /**
  38. * This empty reserved space is put in place to allow future versions to add new
  39. * variables without shifting down storage in the inheritance chain.
  40. * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
  41. */
  42. uint256[50] private __gap;
  43. }