104 lines
4.6 KiB
TypeScript
104 lines
4.6 KiB
TypeScript
import {
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chaiSetup,
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constants,
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expectContractCallFailedAsync,
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provider,
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txDefaults,
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web3Wrapper,
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} from '@0x/contracts-test-utils';
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import { BlockchainLifecycle } from '@0x/dev-utils';
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import { transactionHashUtils } from '@0x/order-utils';
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import { RevertReason } from '@0x/types';
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import { BigNumber } from '@0x/utils';
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import * as chai from 'chai';
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import * as ethUtil from 'ethereumjs-util';
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import { artifacts, MixinSignatureValidatorContract, TECSignatureType, TECTransactionFactory } from '../src';
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chaiSetup.configure();
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const expect = chai.expect;
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const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
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describe('Mixins tests', () => {
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let transactionSignerAddress: string;
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let approvalSignerAddress: string;
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let signatureValidator: MixinSignatureValidatorContract;
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let transactionFactory: TECTransactionFactory;
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before(async () => {
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await blockchainLifecycle.startAsync();
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});
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after(async () => {
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await blockchainLifecycle.revertAsync();
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});
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before(async () => {
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signatureValidator = await MixinSignatureValidatorContract.deployFrom0xArtifactAsync(
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artifacts.MixinSignatureValidator,
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provider,
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txDefaults,
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);
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const accounts = await web3Wrapper.getAvailableAddressesAsync();
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[transactionSignerAddress, approvalSignerAddress] = accounts.slice(0, 2);
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const transactionSignerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[0];
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const approvalSignerPrivateKey = constants.TESTRPC_PRIVATE_KEYS[1];
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transactionFactory = new TECTransactionFactory(transactionSignerPrivateKey, signatureValidator.address);
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});
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beforeEach(async () => {
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await blockchainLifecycle.startAsync();
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});
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afterEach(async () => {
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await blockchainLifecycle.revertAsync();
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});
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describe('getSignerAddress', () => {
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it('should return the correct address using the EthSign signature type', async () => {
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const data = constants.NULL_BYTES;
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const transaction = transactionFactory.newSignedTECTransaction(data, TECSignatureType.EthSign);
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const transactionHash = transactionHashUtils.getTransactionHashHex(transaction);
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const signerAddress = await signatureValidator.getSignerAddress.callAsync(
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transactionHash,
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transaction.signature,
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);
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expect(transaction.signerAddress).to.eq(signerAddress);
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});
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it('should return the correct address using the EIP712 signature type', async () => {
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const data = constants.NULL_BYTES;
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const transaction = transactionFactory.newSignedTECTransaction(data, TECSignatureType.EIP712);
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const transactionHash = transactionHashUtils.getTransactionHashHex(transaction);
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const signerAddress = await signatureValidator.getSignerAddress.callAsync(
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transactionHash,
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transaction.signature,
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);
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expect(transaction.signerAddress).to.eq(signerAddress);
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});
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it('should revert with with the Illegal signature type', async () => {
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const data = constants.NULL_BYTES;
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const transaction = transactionFactory.newSignedTECTransaction(data);
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const illegalSignatureByte = ethUtil.toBuffer(TECSignatureType.Illegal).toString('hex');
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transaction.signature = `${transaction.signature.slice(
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0,
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transaction.signature.length - 2,
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)}${illegalSignatureByte}`;
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const transactionHash = transactionHashUtils.getTransactionHashHex(transaction);
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expectContractCallFailedAsync(
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signatureValidator.getSignerAddress.callAsync(transactionHash, transaction.signature),
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RevertReason.SignatureIllegal,
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);
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});
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it("should revert with with a signature type that doesn't exist", async () => {
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const data = constants.NULL_BYTES;
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const transaction = transactionFactory.newSignedTECTransaction(data);
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const invalidSignatureByte = '03';
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transaction.signature = `${transaction.signature.slice(
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0,
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transaction.signature.length - 2,
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)}${invalidSignatureByte}`;
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const transactionHash = transactionHashUtils.getTransactionHashHex(transaction);
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expectContractCallFailedAsync(
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signatureValidator.getSignerAddress.callAsync(transactionHash, transaction.signature),
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RevertReason.SignatureUnsupported,
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);
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});
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});
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});
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