diff options
Diffstat (limited to 'packages/contracts/src/2.0.0/test/DummyERC721Token/DummyERC721Token.sol')
-rw-r--r-- | packages/contracts/src/2.0.0/test/DummyERC721Token/DummyERC721Token.sol | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/packages/contracts/src/2.0.0/test/DummyERC721Token/DummyERC721Token.sol b/packages/contracts/src/2.0.0/test/DummyERC721Token/DummyERC721Token.sol new file mode 100644 index 000000000..78ea96447 --- /dev/null +++ b/packages/contracts/src/2.0.0/test/DummyERC721Token/DummyERC721Token.sol @@ -0,0 +1,75 @@ +/* + + Copyright 2018 ZeroEx Intl. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + +*/ + +pragma solidity ^0.4.24; +pragma experimental ABIEncoderV2; + +import "../../tokens/ERC721Token/ERC721Token.sol"; +import "../../utils/Ownable/Ownable.sol"; + +contract DummyERC721Token is + Ownable, + ERC721Token +{ + + /** + * @dev Constructor passes its arguments to the base ERC721Token constructor + * @param name of token + * @param symbol of token + */ + constructor ( + string name, + string symbol + ) + public + ERC721Token(name, symbol) + {} + + /** + * @dev Function to mint a new token + * @dev Reverts if the given token ID already exists + * @param to address the beneficiary that will own the minted token + * @param tokenId uint256 ID of the token to be minted by the msg.sender + */ + function mint(address to, uint256 tokenId) + public + onlyOwner + { + require( + !exists(tokenId), + "Token with tokenId already exists." + ); + _mint(to, tokenId); + } + + /** + * @dev Function to burn a token + * @dev Reverts if the given token ID doesn't exist + * @param tokenId uint256 ID of the token to be minted by the msg.sender + */ + function burn(address owner, uint256 tokenId) + public + onlyOwner + { + require( + exists(tokenId), + "Token with tokenId does not exist." + ); + _burn(owner, tokenId); + } +} |