0af346aad8
`@0x/contracts-erc20`: Add `decimals()` to `LibERC20Token`. `@0x/contracts-erc20-bridge-sampler`: Created package.
85 lines
2.1 KiB
Solidity
85 lines
2.1 KiB
Solidity
/*
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Copyright 2019 ZeroEx Intl.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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pragma solidity ^0.5.9;
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import "../src/LibERC20Token.sol";
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import "./TestLibERC20TokenTarget.sol";
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contract TestLibERC20Token {
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TestLibERC20TokenTarget public target;
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constructor() public {
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target = new TestLibERC20TokenTarget();
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}
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function testApprove(
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bool shouldRevert,
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bytes calldata revertData,
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bytes calldata returnData,
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address spender,
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uint256 allowance
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)
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external
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{
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target.setBehavior(shouldRevert, revertData, returnData);
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LibERC20Token.approve(address(target), spender, allowance);
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}
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function testTransfer(
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bool shouldRevert,
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bytes calldata revertData,
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bytes calldata returnData,
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address to,
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uint256 amount
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)
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external
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{
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target.setBehavior(shouldRevert, revertData, returnData);
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LibERC20Token.transfer(address(target), to, amount);
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}
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function testTransferFrom(
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bool shouldRevert,
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bytes calldata revertData,
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bytes calldata returnData,
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address from,
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address to,
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uint256 amount
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)
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external
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{
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target.setBehavior(shouldRevert, revertData, returnData);
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LibERC20Token.transferFrom(address(target), from, to, amount);
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}
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function testDecimals(
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bool shouldRevert,
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bytes calldata revertData,
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bytes calldata returnData
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)
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external
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returns (uint8)
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{
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target.setBehavior(shouldRevert, revertData, returnData);
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return LibERC20Token.decimals(address(target));
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}
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}
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