Add tests for batchTransferFrom
This commit is contained in:
Amir Bandeali
@@ -2,6 +2,7 @@ import { ZeroEx } from '0x.js';
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import { BlockchainLifecycle } from '@0xproject/dev-utils';
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import { BigNumber } from '@0xproject/utils';
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import * as chai from 'chai';
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import * as _ from 'lodash';
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import * as Web3 from 'web3';
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import { DummyERC20TokenContract } from '../../src/contract_wrappers/generated/dummy_e_r_c20_token';
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@@ -37,6 +38,8 @@ describe('Asset Transfer Proxies', () => {
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let erc721Wrapper: ERC721Wrapper;
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let erc721MakerTokenId: BigNumber;
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let zeroEx: ZeroEx;
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before(async () => {
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const accounts = await web3Wrapper.getAvailableAddressesAsync();
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const usedAddresses = ([owner, notAuthorized, exchangeAddress, makerAddress, takerAddress] = accounts);
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@@ -59,6 +62,10 @@ describe('Asset Transfer Proxies', () => {
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await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeAddress, {
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from: owner,
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});
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zeroEx = new ZeroEx(provider, {
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networkId: constants.TESTRPC_NETWORK_ID,
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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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@@ -67,83 +74,143 @@ describe('Asset Transfer Proxies', () => {
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await blockchainLifecycle.revertAsync();
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});
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describe('Transfer Proxy - ERC20', () => {
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it('should successfully transfer tokens', async () => {
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// Construct metadata for ERC20 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address);
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// Perform a transfer from makerAddress to takerAddress
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const erc20Balances = await erc20Wrapper.getBalancesAsync();
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const amount = new BigNumber(10);
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await erc20Proxy.transferFrom.sendTransactionAsync(
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encodedProxyMetadata,
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makerAddress,
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takerAddress,
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amount,
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{ from: exchangeAddress },
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);
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// Verify transfer was successful
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const newBalances = await erc20Wrapper.getBalancesAsync();
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expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
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erc20Balances[makerAddress][zrxToken.address].minus(amount),
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);
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expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
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erc20Balances[takerAddress][zrxToken.address].add(amount),
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);
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});
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it('should do nothing if transferring 0 amount of a token', async () => {
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// Construct metadata for ERC20 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address);
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// Perform a transfer from makerAddress to takerAddress
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const erc20Balances = await erc20Wrapper.getBalancesAsync();
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const amount = new BigNumber(0);
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await erc20Proxy.transferFrom.sendTransactionAsync(
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encodedProxyMetadata,
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makerAddress,
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takerAddress,
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amount,
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{ from: exchangeAddress },
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);
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// Verify transfer was successful
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const newBalances = await erc20Wrapper.getBalancesAsync();
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expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
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erc20Balances[makerAddress][zrxToken.address],
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);
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expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
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erc20Balances[takerAddress][zrxToken.address],
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);
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});
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it('should throw if allowances are too low', async () => {
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// Construct metadata for ERC20 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address);
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// Create allowance less than transfer amount. Set allowance on proxy.
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const allowance = new BigNumber(0);
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const transferAmount = new BigNumber(10);
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await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
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from: makerAddress,
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});
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// Perform a transfer; expect this to fail.
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return expect(
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erc20Proxy.transferFrom.sendTransactionAsync(
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describe('transferFrom', () => {
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it('should successfully transfer tokens', async () => {
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// Construct metadata for ERC20 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address);
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// Perform a transfer from makerAddress to takerAddress
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const erc20Balances = await erc20Wrapper.getBalancesAsync();
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const amount = new BigNumber(10);
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await erc20Proxy.transferFrom.sendTransactionAsync(
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encodedProxyMetadata,
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makerAddress,
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takerAddress,
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transferAmount,
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{ from: notAuthorized },
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),
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).to.be.rejectedWith(constants.REVERT);
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amount,
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{ from: exchangeAddress },
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);
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// Verify transfer was successful
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const newBalances = await erc20Wrapper.getBalancesAsync();
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expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
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erc20Balances[makerAddress][zrxToken.address].minus(amount),
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);
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expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
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erc20Balances[takerAddress][zrxToken.address].add(amount),
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);
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});
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it('should do nothing if transferring 0 amount of a token', async () => {
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// Construct metadata for ERC20 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address);
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// Perform a transfer from makerAddress to takerAddress
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const erc20Balances = await erc20Wrapper.getBalancesAsync();
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const amount = new BigNumber(0);
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await erc20Proxy.transferFrom.sendTransactionAsync(
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encodedProxyMetadata,
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makerAddress,
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takerAddress,
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amount,
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{ from: exchangeAddress },
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);
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// Verify transfer was successful
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const newBalances = await erc20Wrapper.getBalancesAsync();
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expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
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erc20Balances[makerAddress][zrxToken.address],
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);
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expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
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erc20Balances[takerAddress][zrxToken.address],
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);
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});
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it('should throw if allowances are too low', async () => {
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// Construct metadata for ERC20 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address);
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// Create allowance less than transfer amount. Set allowance on proxy.
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const allowance = new BigNumber(0);
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const transferAmount = new BigNumber(10);
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await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
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from: makerAddress,
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});
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// Perform a transfer; expect this to fail.
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return expect(
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erc20Proxy.transferFrom.sendTransactionAsync(
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encodedProxyMetadata,
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makerAddress,
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takerAddress,
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transferAmount,
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{ from: notAuthorized },
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),
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).to.be.rejectedWith(constants.REVERT);
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});
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it('should throw if requesting address is not authorized', async () => {
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// Construct metadata for ERC20 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address);
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// Perform a transfer from makerAddress to takerAddress
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const amount = new BigNumber(10);
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return expect(
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erc20Proxy.transferFrom.sendTransactionAsync(
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encodedProxyMetadata,
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makerAddress,
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takerAddress,
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amount,
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{
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from: notAuthorized,
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},
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),
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).to.be.rejectedWith(constants.REVERT);
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});
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});
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it('should throw if requesting address is not authorized', async () => {
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// Construct metadata for ERC20 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address);
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// Perform a transfer from makerAddress to takerAddress
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const amount = new BigNumber(10);
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return expect(
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erc20Proxy.transferFrom.sendTransactionAsync(encodedProxyMetadata, makerAddress, takerAddress, amount, {
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from: notAuthorized,
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}),
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).to.be.rejectedWith(constants.REVERT);
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describe('batchTransferFrom', () => {
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it('should succesfully make multiple token transfers', async () => {
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const erc20Balances = await erc20Wrapper.getBalancesAsync();
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const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address);
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const amount = new BigNumber(10);
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const numTransfers = 2;
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const assetMetadata = _.times(numTransfers, () => encodedProxyMetadata);
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const fromAddresses = _.times(numTransfers, () => makerAddress);
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const toAddresses = _.times(numTransfers, () => takerAddress);
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const amounts = _.times(numTransfers, () => amount);
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const txHash = await erc20Proxy.batchTransferFrom.sendTransactionAsync(
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assetMetadata,
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fromAddresses,
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toAddresses,
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amounts,
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{ from: exchangeAddress },
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);
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const res = await zeroEx.awaitTransactionMinedAsync(txHash);
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const newBalances = await erc20Wrapper.getBalancesAsync();
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expect(res.logs.length).to.equal(numTransfers);
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expect(newBalances[makerAddress][zrxToken.address]).to.be.bignumber.equal(
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erc20Balances[makerAddress][zrxToken.address].minus(amount.times(numTransfers)),
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);
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expect(newBalances[takerAddress][zrxToken.address]).to.be.bignumber.equal(
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erc20Balances[takerAddress][zrxToken.address].add(amount.times(numTransfers)),
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);
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});
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it('should throw if not called by an authorized address', async () => {
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const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrxToken.address);
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const amount = new BigNumber(10);
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const numTransfers = 2;
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const assetMetadata = _.times(numTransfers, () => encodedProxyMetadata);
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const fromAddresses = _.times(numTransfers, () => makerAddress);
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const toAddresses = _.times(numTransfers, () => takerAddress);
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const amounts = _.times(numTransfers, () => amount);
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expect(
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erc20Proxy.batchTransferFrom.sendTransactionAsync(
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assetMetadata,
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fromAddresses,
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toAddresses,
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amounts,
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{ from: notAuthorized },
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),
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).to.be.rejectedWith(constants.REVERT);
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});
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});
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it('should have an id of 1', async () => {
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@@ -153,97 +220,175 @@ describe('Asset Transfer Proxies', () => {
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});
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describe('Transfer Proxy - ERC721', () => {
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it('should successfully transfer tokens', async () => {
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// Construct metadata for ERC721 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC721ProxyData(erc721Token.address, erc721MakerTokenId);
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// Verify pre-condition
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const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
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expect(ownerMakerAsset).to.be.bignumber.equal(makerAddress);
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// Perform a transfer from makerAddress to takerAddress
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const erc20Balances = await erc20Wrapper.getBalancesAsync();
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const amount = new BigNumber(1);
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await erc721Proxy.transferFrom.sendTransactionAsync(
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encodedProxyMetadata,
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makerAddress,
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takerAddress,
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amount,
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{ from: exchangeAddress },
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);
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// Verify transfer was successful
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const newOwnerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
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expect(newOwnerMakerAsset).to.be.bignumber.equal(takerAddress);
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});
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it('should throw if transferring 0 amount of a token', async () => {
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// Construct metadata for ERC721 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC721ProxyData(erc721Token.address, erc721MakerTokenId);
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// Verify pre-condition
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const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
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expect(ownerMakerAsset).to.be.bignumber.equal(makerAddress);
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// Perform a transfer from makerAddress to takerAddress
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const erc20Balances = await erc20Wrapper.getBalancesAsync();
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const amount = new BigNumber(0);
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return expect(
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erc721Proxy.transferFrom.sendTransactionAsync(
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describe('transferFrom', () => {
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it('should successfully transfer tokens', async () => {
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// Construct metadata for ERC721 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC721ProxyData(
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erc721Token.address,
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erc721MakerTokenId,
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);
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// Verify pre-condition
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const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
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expect(ownerMakerAsset).to.be.bignumber.equal(makerAddress);
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// Perform a transfer from makerAddress to takerAddress
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const erc20Balances = await erc20Wrapper.getBalancesAsync();
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const amount = new BigNumber(1);
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await erc721Proxy.transferFrom.sendTransactionAsync(
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encodedProxyMetadata,
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makerAddress,
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takerAddress,
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amount,
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{ from: exchangeAddress },
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),
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).to.be.rejectedWith(constants.REVERT);
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});
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it('should throw if transferring > 1 amount of a token', async () => {
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// Construct metadata for ERC721 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC721ProxyData(erc721Token.address, erc721MakerTokenId);
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// Verify pre-condition
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const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
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expect(ownerMakerAsset).to.be.bignumber.equal(makerAddress);
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// Perform a transfer from makerAddress to takerAddress
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const erc20Balances = await erc20Wrapper.getBalancesAsync();
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const amount = new BigNumber(500);
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return expect(
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erc721Proxy.transferFrom.sendTransactionAsync(
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encodedProxyMetadata,
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makerAddress,
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takerAddress,
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amount,
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{ from: exchangeAddress },
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),
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).to.be.rejectedWith(constants.REVERT);
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});
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it('should throw if allowances are too low', async () => {
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// Construct metadata for ERC721 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC721ProxyData(erc721Token.address, erc721MakerTokenId);
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// Remove transfer approval for makerAddress.
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await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, false, {
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from: makerAddress,
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);
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// Verify transfer was successful
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const newOwnerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
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expect(newOwnerMakerAsset).to.be.bignumber.equal(takerAddress);
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});
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it('should throw if transferring 0 amount of a token', async () => {
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// Construct metadata for ERC721 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC721ProxyData(
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erc721Token.address,
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erc721MakerTokenId,
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);
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// Verify pre-condition
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const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
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expect(ownerMakerAsset).to.be.bignumber.equal(makerAddress);
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// Perform a transfer from makerAddress to takerAddress
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const erc20Balances = await erc20Wrapper.getBalancesAsync();
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const amount = new BigNumber(0);
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return expect(
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erc721Proxy.transferFrom.sendTransactionAsync(
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encodedProxyMetadata,
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makerAddress,
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takerAddress,
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amount,
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{ from: exchangeAddress },
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),
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).to.be.rejectedWith(constants.REVERT);
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});
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it('should throw if transferring > 1 amount of a token', async () => {
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// Construct metadata for ERC721 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC721ProxyData(
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erc721Token.address,
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erc721MakerTokenId,
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);
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// Verify pre-condition
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const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
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expect(ownerMakerAsset).to.be.bignumber.equal(makerAddress);
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// Perform a transfer from makerAddress to takerAddress
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const erc20Balances = await erc20Wrapper.getBalancesAsync();
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const amount = new BigNumber(500);
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return expect(
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erc721Proxy.transferFrom.sendTransactionAsync(
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encodedProxyMetadata,
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makerAddress,
|
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takerAddress,
|
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amount,
|
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{ from: exchangeAddress },
|
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),
|
||||
).to.be.rejectedWith(constants.REVERT);
|
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});
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|
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it('should throw if allowances are too low', async () => {
|
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// Construct metadata for ERC721 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC721ProxyData(
|
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erc721Token.address,
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erc721MakerTokenId,
|
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);
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// Remove transfer approval for makerAddress.
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await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, false, {
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from: makerAddress,
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});
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// Perform a transfer; expect this to fail.
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const amount = new BigNumber(1);
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return expect(
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erc20Proxy.transferFrom.sendTransactionAsync(
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encodedProxyMetadata,
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makerAddress,
|
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takerAddress,
|
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amount,
|
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{
|
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from: notAuthorized,
|
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},
|
||||
),
|
||||
).to.be.rejectedWith(constants.REVERT);
|
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});
|
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|
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it('should throw if requesting address is not authorized', async () => {
|
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// Construct metadata for ERC721 proxy
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const encodedProxyMetadata = assetProxyUtils.encodeERC721ProxyData(
|
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erc721Token.address,
|
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erc721MakerTokenId,
|
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);
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// Perform a transfer from makerAddress to takerAddress
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const amount = new BigNumber(1);
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return expect(
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erc721Proxy.transferFrom.sendTransactionAsync(
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encodedProxyMetadata,
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makerAddress,
|
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takerAddress,
|
||||
amount,
|
||||
{ from: notAuthorized },
|
||||
),
|
||||
).to.be.rejectedWith(constants.REVERT);
|
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});
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// Perform a transfer; expect this to fail.
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const amount = new BigNumber(1);
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return expect(
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erc20Proxy.transferFrom.sendTransactionAsync(encodedProxyMetadata, makerAddress, takerAddress, amount, {
|
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from: notAuthorized,
|
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}),
|
||||
).to.be.rejectedWith(constants.REVERT);
|
||||
});
|
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|
||||
it('should throw if requesting address is not authorized', async () => {
|
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// Construct metadata for ERC721 proxy
|
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const encodedProxyMetadata = assetProxyUtils.encodeERC721ProxyData(erc721Token.address, erc721MakerTokenId);
|
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// Perform a transfer from makerAddress to takerAddress
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const amount = new BigNumber(1);
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return expect(
|
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erc721Proxy.transferFrom.sendTransactionAsync(
|
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encodedProxyMetadata,
|
||||
makerAddress,
|
||||
takerAddress,
|
||||
amount,
|
||||
{ from: notAuthorized },
|
||||
),
|
||||
).to.be.rejectedWith(constants.REVERT);
|
||||
describe('batchTransferFrom', () => {
|
||||
it('should succesfully make multiple token transfers', async () => {
|
||||
const erc721TokensById = await erc721Wrapper.getBalancesAsync();
|
||||
const [makerTokenIdA, makerTokenIdB] = erc721TokensById[makerAddress][erc721Token.address];
|
||||
|
||||
const numTransfers = 2;
|
||||
const assetMetadata = [
|
||||
assetProxyUtils.encodeERC721ProxyData(erc721Token.address, makerTokenIdA),
|
||||
assetProxyUtils.encodeERC721ProxyData(erc721Token.address, makerTokenIdB),
|
||||
];
|
||||
const fromAddresses = _.times(numTransfers, () => makerAddress);
|
||||
const toAddresses = _.times(numTransfers, () => takerAddress);
|
||||
const amounts = _.times(numTransfers, () => new BigNumber(1));
|
||||
|
||||
const txHash = await erc721Proxy.batchTransferFrom.sendTransactionAsync(
|
||||
assetMetadata,
|
||||
fromAddresses,
|
||||
toAddresses,
|
||||
amounts,
|
||||
{ from: exchangeAddress },
|
||||
);
|
||||
const res = await zeroEx.awaitTransactionMinedAsync(txHash);
|
||||
expect(res.logs.length).to.equal(numTransfers);
|
||||
|
||||
const newOwnerMakerAssetA = await erc721Token.ownerOf.callAsync(makerTokenIdA);
|
||||
const newOwnerMakerAssetB = await erc721Token.ownerOf.callAsync(makerTokenIdB);
|
||||
expect(newOwnerMakerAssetA).to.be.bignumber.equal(takerAddress);
|
||||
expect(newOwnerMakerAssetB).to.be.bignumber.equal(takerAddress);
|
||||
});
|
||||
|
||||
it('should throw if not called by an authorized address', async () => {
|
||||
const erc721TokensById = await erc721Wrapper.getBalancesAsync();
|
||||
const [makerTokenIdA, makerTokenIdB] = erc721TokensById[makerAddress][erc721Token.address];
|
||||
|
||||
const numTransfers = 2;
|
||||
const assetMetadata = [
|
||||
assetProxyUtils.encodeERC721ProxyData(erc721Token.address, makerTokenIdA),
|
||||
assetProxyUtils.encodeERC721ProxyData(erc721Token.address, makerTokenIdB),
|
||||
];
|
||||
const fromAddresses = _.times(numTransfers, () => makerAddress);
|
||||
const toAddresses = _.times(numTransfers, () => takerAddress);
|
||||
const amounts = _.times(numTransfers, () => new BigNumber(1));
|
||||
|
||||
expect(
|
||||
erc721Proxy.batchTransferFrom.sendTransactionAsync(
|
||||
assetMetadata,
|
||||
fromAddresses,
|
||||
toAddresses,
|
||||
amounts,
|
||||
{ from: notAuthorized },
|
||||
),
|
||||
).to.be.rejectedWith(constants.REVERT);
|
||||
});
|
||||
});
|
||||
|
||||
it('should have an id of 2', async () => {
|
||||
|
||||
Reference in New Issue
Block a user