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approve failing test

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This commit is contained in:
Aniket-Engg
2018-10-11 16:07:39 +05:30
parent 9bb567055f
commit b40c76d0b1
2 changed files with 11 additions and 3 deletions
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10
contracts/mocks/SafeERC20Helper.sol
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@ -64,9 +64,9 @@ contract ERC20SucceedingMock {
return 0;
}
function allowance(address, address) public view returns (uint256) {
return _allowance;
}
function allowance(address, address) public view returns (uint256) {
return 10; //non-zero allowance
}
}
contract SafeERC20Helper {
@ -140,6 +140,10 @@ contract SafeERC20Helper {
_succeeding.safeApprove(address(0), 0);
}
function doFailingApproveByValue() public {
_succeeding.safeApprove(address(0), 10);
}
function doSucceedingIncreaseAllowance() public {
_succeeding.safeIncreaseAllowance(address(0), 0);
}