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import * as fs from 'fs';
import * as _ from 'lodash';
import * as chai from 'chai';
import * as BigNumber from 'bignumber.js';
import HDWalletProvider = require('truffle-hdwallet-provider');
import {chaiSetup} from './utils/chai_setup';
import {ZeroEx, Order} from '../src';
import {web3Factory} from './utils/web3_factory';
import {FillScenarios} from './utils/fill_scenarios';
import {constants} from './utils/constants';
chaiSetup.configure();
const expect = chai.expect;
// Those tests are slower cause they're talking to a remote node
const TIMEOUT = 10000;
describe('Artifacts', () => {
describe('contracts are deployed on kovan', () => {
const kovanRpcUrl = constants.KOVAN_URL;
const packageJSONContent = fs.readFileSync('package.json', 'utf-8');
const packageJSON = JSON.parse(packageJSONContent);
const mnemonic = packageJSON.config.mnemonic;
const web3Provider = new HDWalletProvider(mnemonic, kovanRpcUrl);
const zeroEx = new ZeroEx(web3Provider);
it('token registry contract is deployed', async () => {
const tokens = await zeroEx.tokenRegistry.getTokensAsync();
}).timeout(TIMEOUT);
it('proxy contract is deployed', async () => {
const [token] = await zeroEx.tokenRegistry.getTokensAsync();
const allowance = await zeroEx.token.getProxyAllowanceAsync(token.address, ZeroEx.NULL_ADDRESS);
expect(allowance).to.be.bignumber.equal(0);
}).timeout(TIMEOUT);
it('exchange contract is deployed', async () => {
const userAddreses = await zeroEx.getAvailableAddressesAsync();
const tokens = await zeroEx.tokenRegistry.getTokensAsync();
const makerTokenAddress = tokens[0].address;
const takerTokenAddress = tokens[1].address;
// Unused anyway
const zrxTokenAddress = ZeroEx.NULL_ADDRESS;
const fillScenarios = new FillScenarios(zeroEx, userAddreses, tokens, zrxTokenAddress);
const order: Order = {
maker: userAddreses[0],
taker: userAddreses[0],
makerFee: new BigNumber(0),
takerFee: new BigNumber(0),
makerTokenAmount: new BigNumber(0),
takerTokenAmount: new BigNumber(0),
makerTokenAddress,
takerTokenAddress,
salt: ZeroEx.generatePseudoRandomSalt(),
feeRecipient: ZeroEx.NULL_ADDRESS,
expirationUnixTimestampSec: new BigNumber(2524604400),
};
const orderHash = await zeroEx.getOrderHashHexAsync(order);
}).timeout(TIMEOUT);
});
});
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