diff options
| -rw-r--r-- | packages/contracts/src/utils/assertions.ts | 12 | ||||
| -rw-r--r-- | packages/contracts/src/utils/types.ts | 32 | ||||
| -rw-r--r-- | packages/contracts/test/exchange/core.ts | 87 |
3 files changed, 97 insertions, 34 deletions
diff --git a/packages/contracts/src/utils/assertions.ts b/packages/contracts/src/utils/assertions.ts index 615e648f3..29489e648 100644 --- a/packages/contracts/src/utils/assertions.ts +++ b/packages/contracts/src/utils/assertions.ts @@ -52,6 +52,18 @@ export function expectRevertOrAlwaysFailingTransactionAsync<T>(p: Promise<T>): P } /** + * Rejects if the given Promise does not reject with the given revert reason or "always + * failing transaction" error. + * @param p the Promise which is expected to reject + * @param reason a specific revert reason + * @returns a new Promise which will reject if the conditions are not met and + * otherwise resolve with no value. + */ +export function expectRevertReasonOrAlwaysFailingTransactionAsync<T>(p: Promise<T>, reason: string): PromiseLike<void> { + return _expectEitherErrorAsync(p, 'always failing transaction', reason); +} + +/** * Rejects if the given Promise does not reject with a "revert" or "Contract * call failed" error. * @param p the Promise which is expected to reject diff --git a/packages/contracts/src/utils/types.ts b/packages/contracts/src/utils/types.ts index bb8c12088..da8ea588f 100644 --- a/packages/contracts/src/utils/types.ts +++ b/packages/contracts/src/utils/types.ts @@ -150,3 +150,35 @@ export interface MatchOrder { leftSignature: string; rightSignature: string; } + +export enum ContractLibErrors { + OrderUnfillable = 'ORDER_UNFILLABLE', + InvalidMaker = 'INVALID_MAKER', + InvalidTaker = 'INVALID_TAKER', + InvalidSender = 'INVALID_SENDER', + InvalidOrderSignature = 'INVALID_ORDER_SIGNATURE', + InvalidTakerAmount = 'INVALID_TAKER_AMOUNT', + RoundingError = 'ROUNDING_ERROR', + InvalidSignature = 'INVALID_SIGNATURE', + SignatureIllegal = 'SIGNATURE_ILLEGAL', + SignatureUnsupported = 'SIGNATURE_UNSUPPORTED', + InvalidNewOrderEpoch = 'INVALID_NEW_ORDER_EPOCH', + CompleteFillFailed = 'COMPLETE_FILL_FAILED', + NegativeSpreadRequired = 'NEGATIVE_SPREAD_REQUIRED', + ReentrancyIllegal = 'REENTRANCY_ILLEGAL', + InvalidTxHash = 'INVALID_TX_HASH', + InvalidTxSignature = 'INVALID_TX_SIGNATURE', + FailedExecution = 'FAILED_EXECUTION', + AssetProxyMismatch = 'ASSET_PROXY_MISMATCH', + AssetProxyIdMismatch = 'ASSET_PROXY_ID_MISMATCH', + LengthGreaterThan0Required = 'LENGTH_GREATER_THAN_0_REQUIRED', + Length1Required = 'LENGTH_1_REQUIRED', + Length66Required = 'LENGTH_66_REQUIRED', + InvalidAmount = 'INVALID_AMOUNT', + TransferFailed = 'TRANSFER_FAILED', + SenderNotAuthorized = 'SENDER_NOT_AUTHORIZED', + TargetNotAuthorized = 'TARGET_NOT_AUTHORIZED', + TargetAlreadyAuthorized = 'TARGET_ALREADY_AUTHORIZED', + IndexOutOfBounds = 'INDEX_OUT_OF_BOUNDS', + AuthorizedAddressMismatch = 'AUTHORIZED_ADDRESS_MISMATCH', +} diff --git a/packages/contracts/test/exchange/core.ts b/packages/contracts/test/exchange/core.ts index ea37a1e99..e0a9d5b92 100644 --- a/packages/contracts/test/exchange/core.ts +++ b/packages/contracts/test/exchange/core.ts @@ -18,14 +18,17 @@ import { FillContractEventArgs, } from '../../src/generated_contract_wrappers/exchange'; import { artifacts } from '../../src/utils/artifacts'; -import { expectRevertOrAlwaysFailingTransactionAsync } from '../../src/utils/assertions'; +import { + expectRevertOrAlwaysFailingTransactionAsync, + expectRevertReasonOrAlwaysFailingTransactionAsync, +} from '../../src/utils/assertions'; import { chaiSetup } from '../../src/utils/chai_setup'; import { constants } from '../../src/utils/constants'; import { ERC20Wrapper } from '../../src/utils/erc20_wrapper'; import { ERC721Wrapper } from '../../src/utils/erc721_wrapper'; import { ExchangeWrapper } from '../../src/utils/exchange_wrapper'; import { OrderFactory } from '../../src/utils/order_factory'; -import { ERC20BalancesByOwner } from '../../src/utils/types'; +import { ContractLibErrors, ERC20BalancesByOwner } from '../../src/utils/types'; import { provider, txDefaults, web3Wrapper } from '../../src/utils/web3_wrapper'; chaiSetup.configure(); @@ -126,7 +129,7 @@ describe('Exchange core', () => { afterEach(async () => { await blockchainLifecycle.revertAsync(); }); - describe('fillOrder', () => { + describe.only('fillOrder', () => { beforeEach(async () => { erc20Balances = await erc20Wrapper.getBalancesAsync(); signedOrder = orderFactory.newSignedOrder(); @@ -415,8 +418,9 @@ describe('Exchange core', () => { makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18), takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(200), 18), }); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress), + ContractLibErrors.InvalidTaker, ); }); @@ -432,8 +436,9 @@ describe('Exchange core', () => { const invalidSigBuff = Buffer.concat([v, invalidR, invalidS, signatureType]); const invalidSigHex = `0x${invalidSigBuff.toString('hex')}`; signedOrder.signature = invalidSigHex; - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress), + ContractLibErrors.InvalidOrderSignature, ); }); @@ -442,8 +447,9 @@ describe('Exchange core', () => { makerAssetAmount: new BigNumber(0), }); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress), + ContractLibErrors.OrderUnfillable, ); }); @@ -452,18 +458,20 @@ describe('Exchange core', () => { takerAssetAmount: new BigNumber(0), }); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress), + ContractLibErrors.OrderUnfillable, ); }); it('should throw if takerAssetFillAmount is 0', async () => { signedOrder = orderFactory.newSignedOrder(); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount: new BigNumber(0), }), + ContractLibErrors.InvalidTakerAmount, ); }); @@ -472,8 +480,9 @@ describe('Exchange core', () => { makerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18), }); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress), + ContractLibErrors.TransferFailed, ); }); @@ -481,8 +490,9 @@ describe('Exchange core', () => { signedOrder = orderFactory.newSignedOrder({ takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100000), 18), }); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress), + ContractLibErrors.TransferFailed, ); }); @@ -493,8 +503,9 @@ describe('Exchange core', () => { }), constants.AWAIT_TRANSACTION_MINED_MS, ); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress), + ContractLibErrors.TransferFailed, ); }); @@ -505,8 +516,9 @@ describe('Exchange core', () => { }), constants.AWAIT_TRANSACTION_MINED_MS, ); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress), + ContractLibErrors.TransferFailed, ); }); @@ -514,16 +526,18 @@ describe('Exchange core', () => { signedOrder = orderFactory.newSignedOrder({ expirationTimeSeconds: new BigNumber(Math.floor((Date.now() - 10000) / 1000)), }); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress), + ContractLibErrors.OrderUnfillable, ); }); it('should throw if no value is filled', async () => { signedOrder = orderFactory.newSignedOrder(); await exchangeWrapper.fillOrderAsync(signedOrder, takerAddress); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress), + ContractLibErrors.OrderUnfillable, ); }); }); @@ -545,8 +559,9 @@ describe('Exchange core', () => { makerAssetAmount: new BigNumber(0), }); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress), + ContractLibErrors.OrderUnfillable, ); }); @@ -555,17 +570,19 @@ describe('Exchange core', () => { takerAssetAmount: new BigNumber(0), }); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress), + ContractLibErrors.OrderUnfillable, ); }); it('should be able to cancel a full order', async () => { await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount: signedOrder.takerAssetAmount.div(2), }), + ContractLibErrors.OrderUnfillable, ); }); @@ -585,8 +602,9 @@ describe('Exchange core', () => { it('should throw if already cancelled', async () => { await exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress), + ContractLibErrors.OrderUnfillable, ); }); @@ -594,8 +612,9 @@ describe('Exchange core', () => { signedOrder = orderFactory.newSignedOrder({ expirationTimeSeconds: new BigNumber(Math.floor((Date.now() - 10000) / 1000)), }); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.cancelOrderAsync(signedOrder, makerAddress), + ContractLibErrors.OrderUnfillable, ); }); @@ -611,10 +630,11 @@ describe('Exchange core', () => { }); const fillTakerAssetAmount2 = new BigNumber(1); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount: fillTakerAssetAmount2, }), + ContractLibErrors.RoundingError, ); }); }); @@ -624,16 +644,18 @@ describe('Exchange core', () => { const orderEpoch = new BigNumber(1); await exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress); const lesserOrderEpoch = new BigNumber(0); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.cancelOrdersUpToAsync(lesserOrderEpoch, makerAddress), + ContractLibErrors.InvalidNewOrderEpoch, ); }); it('should fail to set orderEpoch equal to existing orderEpoch', async () => { const orderEpoch = new BigNumber(1); await exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress); - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.cancelOrdersUpToAsync(orderEpoch, makerAddress), + ContractLibErrors.InvalidNewOrderEpoch, ); }); @@ -791,8 +813,9 @@ describe('Exchange core', () => { expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress); // Call Exchange const takerAssetFillAmount = signedOrder.takerAssetAmount; - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }), + ContractLibErrors.OrderUnfillable, ); }); @@ -813,30 +836,26 @@ describe('Exchange core', () => { expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress); // Call Exchange const takerAssetFillAmount = signedOrder.takerAssetAmount; - return expectRevertOrAlwaysFailingTransactionAsync( + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }), + ContractLibErrors.OrderUnfillable, ); }); it('should throw on partial fill', async () => { // Construct Exchange parameters const makerAssetId = erc721MakerAssetIds[0]; - const takerAssetId = erc721TakerAssetIds[0]; signedOrder = orderFactory.newSignedOrder({ makerAssetAmount: new BigNumber(1), - takerAssetAmount: new BigNumber(0), + takerAssetAmount: Web3Wrapper.toBaseUnitAmount(new BigNumber(100), 18), makerAssetData: assetProxyUtils.encodeERC721AssetData(erc721Token.address, makerAssetId), - takerAssetData: assetProxyUtils.encodeERC721AssetData(erc721Token.address, takerAssetId), + takerAssetData: assetProxyUtils.encodeERC20AssetData(defaultTakerAssetAddress), }); - // Verify pre-conditions - const initialOwnerMakerAsset = await erc721Token.ownerOf.callAsync(makerAssetId); - expect(initialOwnerMakerAsset).to.be.bignumber.equal(makerAddress); - const initialOwnerTakerAsset = await erc721Token.ownerOf.callAsync(takerAssetId); - expect(initialOwnerTakerAsset).to.be.bignumber.equal(takerAddress); // Call Exchange - const takerAssetFillAmount = signedOrder.takerAssetAmount; - return expectRevertOrAlwaysFailingTransactionAsync( + const takerAssetFillAmount = signedOrder.takerAssetAmount.div(2); + return expectRevertReasonOrAlwaysFailingTransactionAsync( exchangeWrapper.fillOrderAsync(signedOrder, takerAddress, { takerAssetFillAmount }), + ContractLibErrors.RoundingError, ); }); |