80 lines
2.8 KiB
TypeScript
80 lines
2.8 KiB
TypeScript
import { addressUtils, chaiSetup, constants, provider, txDefaults, web3Wrapper } 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 { BigNumber } from '@0x/utils';
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import * as chai from 'chai';
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import { artifacts, hashUtils, TestLibsContract } 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('Libs tests', () => {
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let testLibs: TestLibsContract;
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const exchangeAddress = addressUtils.generatePseudoRandomAddress();
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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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testLibs = await TestLibsContract.deployFrom0xArtifactAsync(
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artifacts.TestLibs,
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provider,
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txDefaults,
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exchangeAddress,
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);
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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('getTransactionHash', () => {
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it('should return the correct transaction hash', async () => {
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const tx = {
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verifyingContractAddress: exchangeAddress,
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salt: new BigNumber(0),
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signerAddress: constants.NULL_ADDRESS,
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data: '0x1234',
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};
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const expectedTxHash = transactionHashUtils.getTransactionHashHex(tx);
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const txHash = await testLibs.publicGetTransactionHash.callAsync(tx);
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expect(expectedTxHash).to.eq(txHash);
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});
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});
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describe('getApprovalHash', () => {
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it('should return the correct approval hash', async () => {
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const signedTx = {
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verifyingContractAddress: exchangeAddress,
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salt: new BigNumber(0),
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signerAddress: constants.NULL_ADDRESS,
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data: '0x1234',
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signature: '0x5678',
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};
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const approvalExpirationTimeSeconds = new BigNumber(0);
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const txOrigin = constants.NULL_ADDRESS;
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const approval = {
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txOrigin,
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transactionHash: transactionHashUtils.getTransactionHashHex(signedTx),
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transactionSignature: signedTx.signature,
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approvalExpirationTimeSeconds,
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};
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const expectedApprovalHash = hashUtils.getApprovalHashHex(
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signedTx,
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testLibs.address,
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txOrigin,
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approvalExpirationTimeSeconds,
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);
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const approvalHash = await testLibs.publicGetCoordinatorApprovalHash.callAsync(approval);
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expect(expectedApprovalHash).to.eq(approvalHash);
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});
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});
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});
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