diff options
Diffstat (limited to 'packages/contracts')
| -rw-r--r-- | packages/contracts/src/2.0.0/extensions/Forwarder/MixinForwarderCore.sol | 11 | ||||
| -rw-r--r-- | packages/contracts/test/extensions/forwarder.ts | 33 |
2 files changed, 35 insertions, 9 deletions
diff --git a/packages/contracts/src/2.0.0/extensions/Forwarder/MixinForwarderCore.sol b/packages/contracts/src/2.0.0/extensions/Forwarder/MixinForwarderCore.sol index 14f191879..54487f726 100644 --- a/packages/contracts/src/2.0.0/extensions/Forwarder/MixinForwarderCore.sol +++ b/packages/contracts/src/2.0.0/extensions/Forwarder/MixinForwarderCore.sol @@ -39,7 +39,6 @@ contract MixinForwarderCore is MExchangeWrapper, IForwarderCore { - using LibBytes for bytes; /// @dev Constructor approves ERC20 proxy to transfer ZRX and WETH on this contract's behalf. @@ -47,10 +46,12 @@ contract MixinForwarderCore is public { address proxyAddress = EXCHANGE.getAssetProxy(ERC20_DATA_ID); - if (proxyAddress != address(0)) { - ETHER_TOKEN.approve(proxyAddress, MAX_UINT); - ZRX_TOKEN.approve(proxyAddress, MAX_UINT); - } + require( + proxyAddress != address(0), + "UNREGISTERED_ASSET_PROXY" + ); + ETHER_TOKEN.approve(proxyAddress, MAX_UINT); + ZRX_TOKEN.approve(proxyAddress, MAX_UINT); } /// @dev Purchases as much of orders' makerAssets as possible by selling up to 95% of transaction's ETH value. diff --git a/packages/contracts/test/extensions/forwarder.ts b/packages/contracts/test/extensions/forwarder.ts index 18101d684..8424d01fd 100644 --- a/packages/contracts/test/extensions/forwarder.ts +++ b/packages/contracts/test/extensions/forwarder.ts @@ -12,7 +12,11 @@ import { ExchangeContract } from '../../generated_contract_wrappers/exchange'; import { ForwarderContract } from '../../generated_contract_wrappers/forwarder'; import { WETH9Contract } from '../../generated_contract_wrappers/weth9'; import { artifacts } from '../utils/artifacts'; -import { expectTransactionFailedAsync } from '../utils/assertions'; +import { + expectContractCreationFailedAsync, + expectTransactionFailedAsync, + sendTransactionResult, +} from '../utils/assertions'; import { chaiSetup } from '../utils/chai_setup'; import { constants } from '../utils/constants'; import { ERC20Wrapper } from '../utils/erc20_wrapper'; @@ -37,6 +41,7 @@ describe(ContractName.Forwarder, () => { let otherAddress: string; let defaultMakerAssetAddress: string; let zrxAssetData: string; + let wethAssetData: string; let weth: DummyERC20TokenContract; let zrxToken: DummyERC20TokenContract; @@ -90,7 +95,7 @@ describe(ContractName.Forwarder, () => { weth = new DummyERC20TokenContract(wethContract.abi, wethContract.address, provider); erc20Wrapper.addDummyTokenContract(weth); - const wethAssetData = assetDataUtils.encodeERC20AssetData(wethContract.address); + wethAssetData = assetDataUtils.encodeERC20AssetData(wethContract.address); zrxAssetData = assetDataUtils.encodeERC20AssetData(zrxToken.address); const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync( artifacts.Exchange, @@ -98,8 +103,7 @@ describe(ContractName.Forwarder, () => { txDefaults, zrxAssetData, ); - const exchangeContract = new ExchangeContract(exchangeInstance.abi, exchangeInstance.address, provider); - exchangeWrapper = new ExchangeWrapper(exchangeContract, provider); + exchangeWrapper = new ExchangeWrapper(exchangeInstance, provider); await exchangeWrapper.registerAssetProxyAsync(erc20Proxy.address, owner); await exchangeWrapper.registerAssetProxyAsync(erc721Proxy.address, owner); @@ -162,6 +166,27 @@ describe(ContractName.Forwarder, () => { await blockchainLifecycle.revertAsync(); }); + describe('constructor', () => { + it('should revert if assetProxy is unregistered', async () => { + const exchangeInstance = await ExchangeContract.deployFrom0xArtifactAsync( + artifacts.Exchange, + provider, + txDefaults, + zrxAssetData, + ); + return expectContractCreationFailedAsync( + (ForwarderContract.deployFrom0xArtifactAsync( + artifacts.Forwarder, + provider, + txDefaults, + exchangeInstance.address, + zrxAssetData, + wethAssetData, + ) as any) as sendTransactionResult, + RevertReason.UnregisteredAssetProxy, + ); + }); + }); describe('marketSellOrdersWithEth without extra fees', () => { it('should fill a single order', async () => { const ordersWithoutFee = [orderWithoutFee]; |