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openzeppelin-contracts/contracts/mocks/StandardBurnableTokenMock.sol

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Add StandardBurnableToken implementation (#870) * Add StandardBurnableToken implementation BurnableToken that extends from StandardToken and adds a burnFrom method that decrements allowance. Equivalent to a transferFrom plus burn in a single operation. * Return event object from expectEvent helper * Add comment on Approval event in burnFrom function * Improvements on burnable token tests - Inject initial balance as a parameter to the behaviour - Use expectEvent helper for assertions on events - Use chai bignumber for numbers - Change to bdd-style assertions
7 years ago
pragma solidity ^0.4.18;
import "../token/ERC20/StandardBurnableToken.sol";
contract StandardBurnableTokenMock is StandardBurnableToken {
function StandardBurnableTokenMock(address initialAccount, uint initialBalance) public {
balances[initialAccount] = initialBalance;
totalSupply_ = initialBalance;
}
}