ERC721MockUpgradeable.sol 1.3 KB

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  1. // SPDX-License-Identifier: MIT
  2. pragma solidity ^0.8.0;
  3. import "../token/ERC721/ERC721Upgradeable.sol";
  4. import "../proxy/utils/Initializable.sol";
  5. /**
  6. * @title ERC721Mock
  7. * This mock just provides a public safeMint, mint, and burn functions for testing purposes
  8. */
  9. contract ERC721MockUpgradeable is Initializable, ERC721Upgradeable {
  10. function __ERC721Mock_init(string memory name, string memory symbol) internal onlyInitializing {
  11. __Context_init_unchained();
  12. __ERC165_init_unchained();
  13. __ERC721_init_unchained(name, symbol);
  14. __ERC721Mock_init_unchained(name, symbol);
  15. }
  16. function __ERC721Mock_init_unchained(string memory, string memory) internal onlyInitializing {}
  17. function baseURI() public view returns (string memory) {
  18. return _baseURI();
  19. }
  20. function exists(uint256 tokenId) public view returns (bool) {
  21. return _exists(tokenId);
  22. }
  23. function mint(address to, uint256 tokenId) public {
  24. _mint(to, tokenId);
  25. }
  26. function safeMint(address to, uint256 tokenId) public {
  27. _safeMint(to, tokenId);
  28. }
  29. function safeMint(
  30. address to,
  31. uint256 tokenId,
  32. bytes memory _data
  33. ) public {
  34. _safeMint(to, tokenId, _data);
  35. }
  36. function burn(uint256 tokenId) public {
  37. _burn(tokenId);
  38. }
  39. uint256[50] private __gap;
  40. }