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-rw-r--r--packages/contracts/test/tutorials/arbitrage.ts98
1 files changed, 66 insertions, 32 deletions
diff --git a/packages/contracts/test/tutorials/arbitrage.ts b/packages/contracts/test/tutorials/arbitrage.ts
index 2fbf850d0..3d07a55a2 100644
--- a/packages/contracts/test/tutorials/arbitrage.ts
+++ b/packages/contracts/test/tutorials/arbitrage.ts
@@ -7,9 +7,13 @@ import * as chai from 'chai';
import ethUtil = require('ethereumjs-util');
import * as Web3 from 'web3';
+import { AccountLevelsContract } from '../../src/contract_wrappers/generated/account_levels';
import { ArbitrageContract } from '../../src/contract_wrappers/generated/arbitrage';
+import { DummyTokenContract } from '../../src/contract_wrappers/generated/dummy_token';
import { EtherDeltaContract } from '../../src/contract_wrappers/generated/ether_delta';
import { ExchangeContract } from '../../src/contract_wrappers/generated/exchange';
+import { TokenTransferProxyContract } from '../../src/contract_wrappers/generated/token_transfer_proxy';
+import { artifacts } from '../../util/artifacts';
import { Balances } from '../../util/balances';
import { constants } from '../../util/constants';
import { crypto } from '../../util/crypto';
@@ -17,8 +21,8 @@ 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 { deployer } from '../utils/deployer';
-import { provider, web3Wrapper } from '../utils/web3_wrapper';
+
+import { provider, txDefaults, web3Wrapper } from '../utils/web3_wrapper';
chaiSetup.configure();
const expect = chai.expect;
@@ -37,8 +41,8 @@ describe('Arbitrage', () => {
const INITIAL_BALANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
const INITIAL_ALLOWANCE = ZeroEx.toBaseUnitAmount(new BigNumber(10000), 18);
- let weth: Web3.ContractInstance;
- let zrx: Web3.ContractInstance;
+ let weth: DummyTokenContract;
+ let zrx: DummyTokenContract;
let arbitrage: ArbitrageContract;
let etherDelta: EtherDeltaContract;
@@ -55,33 +59,61 @@ describe('Arbitrage', () => {
before(async () => {
const accounts = await web3Wrapper.getAvailableAddressesAsync();
[coinbase, maker, edMaker, edFrontRunner] = accounts;
- weth = await deployer.deployAsync(ContractName.DummyToken, constants.DUMMY_TOKEN_ARGS);
- zrx = await deployer.deployAsync(ContractName.DummyToken, constants.DUMMY_TOKEN_ARGS);
- const accountLevels = await deployer.deployAsync(ContractName.AccountLevels);
+ 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 = 0;
- const edTakerFee = 0;
- const edFeeRebate = 0;
- const etherDeltaInstance = await deployer.deployAsync(ContractName.EtherDelta, [
+ 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,
- ]);
- etherDelta = new EtherDeltaContract(etherDeltaInstance.abi, etherDeltaInstance.address, provider);
- const tokenTransferProxy = await deployer.deployAsync(ContractName.TokenTransferProxy);
- const exchangeInstance = await deployer.deployAsync(ContractName.Exchange, [
+ );
+ 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(exchangeInstance.address, { from: accounts[0] });
+ );
+ await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(exchange.address, { from: accounts[0] });
zeroEx = new ZeroEx(provider, {
- exchangeContractAddress: exchangeInstance.address,
+ exchangeContractAddress: exchange.address,
networkId: constants.TESTRPC_NETWORK_ID,
});
- const exchange = new ExchangeContract(exchangeInstance.abi, exchangeInstance.address, provider);
exWrapper = new ExchangeWrapper(exchange, zeroEx);
makerTokenAmount = ZeroEx.toBaseUnitAmount(new BigNumber(1), 18);
@@ -98,37 +130,39 @@ describe('Arbitrage', () => {
takerFee: new BigNumber(0),
};
orderFactory = new OrderFactory(zeroEx, defaultOrderParams);
- const arbitrageInstance = await deployer.deployAsync(ContractName.Arbitrage, [
+ arbitrage = await ArbitrageContract.deployFrom0xArtifactAsync(
+ artifacts.Arbitrage,
+ provider,
+ txDefaults,
exchange.address,
etherDelta.address,
tokenTransferProxy.address,
- ]);
- arbitrage = new ArbitrageContract(arbitrageInstance.abi, arbitrageInstance.address, provider);
+ );
// 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(arbitrage.address, takerTokenAmount, { from: coinbase });
+ await weth.setBalance.sendTransactionAsync(arbitrage.address, takerTokenAmount, { from: coinbase });
// Fund the maker on exchange side
- await zrx.setBalance(maker, makerTokenAmount, { from: coinbase });
+ await zrx.setBalance.sendTransactionAsync(maker, makerTokenAmount, { from: coinbase });
// Set the allowance for the maker on Exchange side
- await zrx.approve(tokenTransferProxy.address, INITIAL_ALLOWANCE, { from: maker });
+ 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(edMaker, amountGive, { from: coinbase });
+ await weth.setBalance.sendTransactionAsync(edMaker, amountGive, { from: coinbase });
// Set the allowance for the maker on EtherDelta side
- await weth.approve(etherDelta.address, INITIAL_ALLOWANCE, { from: edMaker });
+ 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(edFrontRunner, amountGet, { from: coinbase });
+ await zrx.setBalance.sendTransactionAsync(edFrontRunner, amountGet, { from: coinbase });
// Set the allowance for the front-runner on EtherDelta side
- await zrx.approve(etherDelta.address, INITIAL_ALLOWANCE, { from: edFrontRunner });
+ 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 });
});
@@ -195,11 +229,11 @@ describe('Arbitrage', () => {
from: coinbase,
});
const res = await zeroEx.awaitTransactionMinedAsync(txHash);
- const postBalance = await weth.balanceOf(arbitrage.address);
+ 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(arbitrage.address);
+ const preBalance = await weth.balanceOf.callAsync(arbitrage.address);
// Front-running transaction
await etherDelta.trade.sendTransactionAsync(
tokenGet,
@@ -219,7 +253,7 @@ describe('Arbitrage', () => {
await expect(
arbitrage.makeAtomicTrade.sendTransactionAsync(addresses, values, v, r, s, { from: coinbase }),
).to.be.rejectedWith(constants.REVERT);
- const postBalance = await weth.balanceOf(arbitrage.address);
+ const postBalance = await weth.balanceOf.callAsync(arbitrage.address);
expect(preBalance).to.be.bignumber.equal(postBalance);
});
});
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 14:23:20 +0800