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authorLeonid Logvinov <logvinov.leon@gmail.com>2018-11-22 21:52:25 +0800
committerLeonid Logvinov <logvinov.leon@gmail.com>2018-12-03 18:31:53 +0800
commit4668b0732ce4b62b3b7d19ea4e155a6d3c4e6004 (patch)
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parent502e9c7be48caafd7725451789f896efdaf17dac (diff)
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Move packages/contracts to contracts/core
Diffstat (limited to 'packages/contracts/test/tutorials')
-rw-r--r--packages/contracts/test/tutorials/arbitrage.ts260
1 files changed, 0 insertions, 260 deletions
diff --git a/packages/contracts/test/tutorials/arbitrage.ts b/packages/contracts/test/tutorials/arbitrage.ts
deleted file mode 100644
index 78e0bc238..000000000
--- a/packages/contracts/test/tutorials/arbitrage.ts
+++ /dev/null
@@ -1,260 +0,0 @@
-// import { ECSignature, SignedOrder, ZeroEx } from '0x.js';
-// import { BlockchainLifecycle, devConstants, web3Factory } from '@0x/dev-utils';
-// import { ExchangeContractErrs } from 'ethereum-types';
-// import { BigNumber } from '@0x/utils';
-// import { Web3Wrapper } from '@0x/web3-wrapper';
-// import * as chai from 'chai';
-// import ethUtil = require('ethereumjs-util');
-// import * as Web3 from 'web3';
-
-// import { AccountLevelsContract } from '../../src/generated_contract_wrappers/account_levels';
-// import { ArbitrageContract } from '../../src/generated_contract_wrappers/arbitrage';
-// import { DummyTokenContract } from '../../src/generated_contract_wrappers/dummy_token';
-// import { EtherDeltaContract } from '../../src/generated_contract_wrappers/ether_delta';
-// import { ExchangeContract } from '../../src/generated_contract_wrappers/exchange';
-// import { TokenTransferProxyContract } from '../../src/generated_contract_wrappers/token_transfer_proxy';
-// import { artifacts } from '../../util/artifacts';
-// import { Balances } from '../../util/balances';
-// import { constants } from '../../util/constants';
-// import { crypto } from '../../util/crypto';
-// import { ExchangeWrapper } from '../../util/exchange_wrapper';
-// import { OrderFactory } from '../../util/order_factory';
-// import { BalancesByOwner, ContractName } from '../../util/types';
-// import { chaiSetup } from '../utils/chai_setup';
-
-// import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
-
-// chaiSetup.configure();
-// const expect = chai.expect;
-// const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
-
-// describe('Arbitrage', () => {
-// let coinbase: string;
-// let maker: string;
-// let edMaker: string;
-// let edFrontRunner: string;
-// let amountGet: BigNumber;
-// let amountGive: BigNumber;
-// let makerTokenAmount: BigNumber;
-// let takerTokenAmount: BigNumber;
-// const feeRecipient = constants.NULL_ADDRESS;
-// const INITIAL_BALANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
-// const INITIAL_ALLOWANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
-
-// let weth: DummyTokenContract;
-// let zrx: DummyTokenContract;
-// let arbitrage: ArbitrageContract;
-// let etherDelta: EtherDeltaContract;
-
-// let signedOrder: SignedOrder;
-// let exWrapper: ExchangeWrapper;
-// let orderFactory: OrderFactory;
-
-// let zeroEx: ZeroEx;
-
-// // From a bird's eye view - we create two orders.
-// // 0x order of 1 ZRX (maker) for 1 WETH (taker)
-// // ED order of 2 WETH (tokenGive) for 1 ZRX (tokenGet)
-// // And then we do an atomic arbitrage between them which gives us 1 WETH.
-// before(async () => {
-// const accounts = await web3Wrapper.getAvailableAddressesAsync();
-// [coinbase, maker, edMaker, edFrontRunner] = accounts;
-// weth = await DummyTokenContract.deployFrom0xArtifactAsync(
-// artifacts.DummyToken,
-// provider,
-// txDefaults,
-// constants.DUMMY_TOKEN_NAME,
-// constants.DUMMY_TOKEN_SYMBOL,
-// constants.DUMMY_TOKEN_DECIMALS,
-// constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-// );
-// zrx = await DummyTokenContract.deployFrom0xArtifactAsync(
-// artifacts.DummyToken,
-// provider,
-// txDefaults,
-// constants.DUMMY_TOKEN_NAME,
-// constants.DUMMY_TOKEN_SYMBOL,
-// constants.DUMMY_TOKEN_DECIMALS,
-// constants.DUMMY_TOKEN_TOTAL_SUPPLY,
-// );
-// const accountLevels = await AccountLevelsContract.deployFrom0xArtifactAsync(
-// artifacts.AccountLevels,
-// provider,
-// txDefaults,
-// );
-// const edAdminAddress = accounts[0];
-// const edMakerFee = new BigNumber(0);
-// const edTakerFee = new BigNumber(0);
-// const edFeeRebate = new BigNumber(0);
-// etherDelta = await EtherDeltaContract.deployFrom0xArtifactAsync(
-// artifacts.EtherDelta,
-// provider,
-// txDefaults,
-// edAdminAddress,
-// feeRecipient,
-// accountLevels.address,
-// edMakerFee,
-// edTakerFee,
-// edFeeRebate,
-// );
-// const tokenTransferProxy = await TokenTransferProxyContract.deployFrom0xArtifactAsync(
-// artifacts.TokenTransferProxy,
-// provider,
-// txDefaults,
-// );
-// const exchange = await ExchangeContract.deployFrom0xArtifactAsync(
-// artifacts.Exchange,
-// provider,
-// txDefaults,
-// zrx.address,
-// tokenTransferProxy.address,
-// );
-// await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: accounts[0] });
-// zeroEx = new ZeroEx(provider, {
-// exchangeContractAddress: exchange.address,
-// networkId: constants.TESTRPC_NETWORK_ID,
-// });
-// exWrapper = new ExchangeWrapper(exchange, provider);
-
-// makerTokenAmount = ZeroEx.toBaseUnitAmount(new BigNumber(1), 18);
-// takerTokenAmount = makerTokenAmount;
-// const defaultOrderParams = {
-// exchangeContractAddress: exchange.address,
-// maker,
-// feeRecipient,
-// makerTokenAddress: zrx.address,
-// takerTokenAddress: weth.address,
-// makerTokenAmount,
-// takerTokenAmount,
-// makerFee: new BigNumber(0),
-// takerFee: new BigNumber(0),
-// };
-// orderFactory = new OrderFactory(zeroEx, defaultOrderParams);
-// arbitrage = await ArbitrageContract.deployFrom0xArtifactAsync(
-// artifacts.Arbitrage,
-// provider,
-// txDefaults,
-// exchange.address,
-// etherDelta.address,
-// tokenTransferProxy.address,
-// );
-// // Enable arbitrage and withdrawals of tokens
-// await arbitrage.setAllowances.sendTransactionAsync(weth.address, { from: coinbase });
-// await arbitrage.setAllowances.sendTransactionAsync(zrx.address, { from: coinbase });
-
-// // Give some tokens to arbitrage contract
-// await weth.setBalance.sendTransactionAsync(arbitrage.address, takerTokenAmount, { from: coinbase });
-
-// // Fund the maker on exchange side
-// await zrx.setBalance.sendTransactionAsync(maker, makerTokenAmount, { from: coinbase });
-// // Set the allowance for the maker on Exchange side
-// await zrx.approve.sendTransactionAsync(tokenTransferProxy.address, INITIAL_ALLOWANCE, { from: maker });
-
-// amountGive = ZeroEx.toBaseUnitAmount(new BigNumber(2), 18);
-// // Fund the maker on EtherDelta side
-// await weth.setBalance.sendTransactionAsync(edMaker, amountGive, { from: coinbase });
-// // Set the allowance for the maker on EtherDelta side
-// await weth.approve.sendTransactionAsync(etherDelta.address, INITIAL_ALLOWANCE, { from: edMaker });
-// // Deposit maker funds into EtherDelta
-// await etherDelta.depositToken.sendTransactionAsync(weth.address, amountGive, { from: edMaker });
-
-// amountGet = makerTokenAmount;
-// // Fund the front runner on EtherDelta side
-// await zrx.setBalance.sendTransactionAsync(edFrontRunner, amountGet, { from: coinbase });
-// // Set the allowance for the front-runner on EtherDelta side
-// await zrx.approve.sendTransactionAsync(etherDelta.address, INITIAL_ALLOWANCE, { from: edFrontRunner });
-// // Deposit front runner funds into EtherDelta
-// await etherDelta.depositToken.sendTransactionAsync(zrx.address, amountGet, { from: edFrontRunner });
-// });
-// beforeEach(async () => {
-// await blockchainLifecycle.startAsync();
-// });
-// afterEach(async () => {
-// await blockchainLifecycle.revertAsync();
-// });
-// describe('makeAtomicTrade', () => {
-// let addresses: string[];
-// let values: BigNumber[];
-// let v: number[];
-// let r: string[];
-// let s: string[];
-// let tokenGet: string;
-// let tokenGive: string;
-// let expires: BigNumber;
-// let nonce: BigNumber;
-// let edSignature: ECSignature;
-// before(async () => {
-// signedOrder = await orderFactory.newSignedOrderAsync();
-// tokenGet = zrx.address;
-// tokenGive = weth.address;
-// const blockNumber = await web3Wrapper.getBlockNumberAsync();
-// const ED_ORDER_EXPIRATION_IN_BLOCKS = 10;
-// expires = new BigNumber(blockNumber + ED_ORDER_EXPIRATION_IN_BLOCKS);
-// nonce = new BigNumber(42);
-// const edOrderHash = `0x${crypto
-// .solSHA256([etherDelta.address, tokenGet, amountGet, tokenGive, amountGive, expires, nonce])
-// .toString('hex')}`;
-// const shouldAddPersonalMessagePrefix = false;
-// edSignature = await zeroEx.signOrderHashAsync(edOrderHash, edMaker, shouldAddPersonalMessagePrefix);
-// addresses = [
-// signedOrder.maker,
-// signedOrder.taker,
-// signedOrder.makerTokenAddress,
-// signedOrder.takerTokenAddress,
-// signedOrder.feeRecipient,
-// edMaker,
-// ];
-// const fillTakerTokenAmount = takerTokenAmount;
-// const edFillAmount = makerTokenAmount;
-// values = [
-// signedOrder.makerTokenAmount,
-// signedOrder.takerTokenAmount,
-// signedOrder.makerFee,
-// signedOrder.takerFee,
-// signedOrder.expirationUnixTimestampSec,
-// signedOrder.salt,
-// fillTakerTokenAmount,
-// amountGet,
-// amountGive,
-// expires,
-// nonce,
-// edFillAmount,
-// ];
-// v = [signedOrder.ecSignature.v, edSignature.v];
-// r = [signedOrder.ecSignature.r, edSignature.r];
-// s = [signedOrder.ecSignature.s, edSignature.s];
-// });
-// it('should successfully execute the arbitrage if not front-runned', async () => {
-// const txHash = await arbitrage.makeAtomicTrade.sendTransactionAsync(addresses, values, v, r, s, {
-// from: coinbase,
-// });
-// const res = await zeroEx.awaitTransactionMinedAsync(txHash);
-// const postBalance = await weth.balanceOf.callAsync(arbitrage.address);
-// expect(postBalance).to.be.bignumber.equal(amountGive);
-// });
-// it('should fail and revert if front-runned', async () => {
-// const preBalance = await weth.balanceOf.callAsync(arbitrage.address);
-// // Front-running transaction
-// await etherDelta.trade.sendTransactionAsync(
-// tokenGet,
-// amountGet,
-// tokenGive,
-// amountGive,
-// expires,
-// nonce,
-// edMaker,
-// edSignature.v,
-// edSignature.r,
-// edSignature.s,
-// amountGet,
-// { from: edFrontRunner },
-// );
-// // tslint:disable-next-line:await-promise
-// await expect(
-// arbitrage.makeAtomicTrade.sendTransactionAsync(addresses, values, v, r, s, { from: coinbase }),
-// ).to.be.rejectedWith(constants.REVERT);
-// const postBalance = await weth.balanceOf.callAsync(arbitrage.address);
-// expect(preBalance).to.be.bignumber.equal(postBalance);
-// });
-// });
-// });