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-rw-r--r--packages/contracts/test/asset_proxy/authorizable.ts100
-rw-r--r--packages/contracts/test/asset_proxy/proxies.ts244
2 files changed, 344 insertions, 0 deletions
diff --git a/packages/contracts/test/asset_proxy/authorizable.ts b/packages/contracts/test/asset_proxy/authorizable.ts
new file mode 100644
index 000000000..cc4f78a31
--- /dev/null
+++ b/packages/contracts/test/asset_proxy/authorizable.ts
@@ -0,0 +1,100 @@
+import { BlockchainLifecycle, devConstants, web3Factory } from '@0xproject/dev-utils';
+import { Web3Wrapper } from '@0xproject/web3-wrapper';
+import * as chai from 'chai';
+import * as Web3 from 'web3';
+
+import { AuthorizableContract } from '../../src/contract_wrappers/generated/authorizable';
+import { constants } from '../../src/utils/constants';
+import { ContractName } from '../../src/utils/types';
+import { chaiSetup } from '../utils/chai_setup';
+import { deployer } from '../utils/deployer';
+import { provider, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+describe('Authorizable', () => {
+ let owner: string;
+ let notOwner: string;
+ let address: string;
+ let authorizable: AuthorizableContract;
+ before(async () => {
+ const accounts = await web3Wrapper.getAvailableAddressesAsync();
+ owner = address = accounts[0];
+ notOwner = accounts[1];
+ const authorizableInstance = await deployer.deployAsync(ContractName.Authorizable);
+ authorizable = new AuthorizableContract(authorizableInstance.abi, authorizableInstance.address, provider);
+ });
+ beforeEach(async () => {
+ await blockchainLifecycle.startAsync();
+ });
+ afterEach(async () => {
+ await blockchainLifecycle.revertAsync();
+ });
+ describe('addAuthorizedAddress', () => {
+ it('should throw if not called by owner', async () => {
+ return expect(
+ authorizable.addAuthorizedAddress.sendTransactionAsync(notOwner, { from: notOwner }),
+ ).to.be.rejectedWith(constants.REVERT);
+ });
+ it('should allow owner to add an authorized address', async () => {
+ await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner });
+ const isAuthorized = await authorizable.authorized.callAsync(address);
+ expect(isAuthorized).to.be.true();
+ });
+ it('should throw if owner attempts to authorize a duplicate address', async () => {
+ await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner });
+ return expect(
+ authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
+ ).to.be.rejectedWith(constants.REVERT);
+ });
+ });
+
+ describe('removeAuthorizedAddress', () => {
+ it('should throw if not called by owner', async () => {
+ await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner });
+ return expect(
+ authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
+ from: notOwner,
+ }),
+ ).to.be.rejectedWith(constants.REVERT);
+ });
+
+ it('should allow owner to remove an authorized address', async () => {
+ await authorizable.addAuthorizedAddress.sendTransactionAsync(address, { from: owner });
+ await authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
+ from: owner,
+ });
+ const isAuthorized = await authorizable.authorized.callAsync(address);
+ expect(isAuthorized).to.be.false();
+ });
+
+ it('should throw if owner attempts to remove an address that is not authorized', async () => {
+ return expect(
+ authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
+ from: owner,
+ }),
+ ).to.be.rejectedWith(constants.REVERT);
+ });
+ });
+
+ describe('getAuthorizedAddresses', () => {
+ it('should return all authorized addresses', async () => {
+ const initial = await authorizable.getAuthorizedAddresses.callAsync();
+ expect(initial).to.have.length(0);
+ await authorizable.addAuthorizedAddress.sendTransactionAsync(address, {
+ from: owner,
+ });
+ const afterAdd = await authorizable.getAuthorizedAddresses.callAsync();
+ expect(afterAdd).to.have.length(1);
+ expect(afterAdd).to.include(address);
+
+ await authorizable.removeAuthorizedAddress.sendTransactionAsync(address, {
+ from: owner,
+ });
+ const afterRemove = await authorizable.getAuthorizedAddresses.callAsync();
+ expect(afterRemove).to.have.length(0);
+ });
+ });
+});
diff --git a/packages/contracts/test/asset_proxy/proxies.ts b/packages/contracts/test/asset_proxy/proxies.ts
new file mode 100644
index 000000000..8d60ef0e9
--- /dev/null
+++ b/packages/contracts/test/asset_proxy/proxies.ts
@@ -0,0 +1,244 @@
+import { ZeroEx } from '0x.js';
+import { BlockchainLifecycle } from '@0xproject/dev-utils';
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import * as Web3 from 'web3';
+
+import { DummyERC20TokenContract } from '../../src/contract_wrappers/generated/dummy_e_r_c20_token';
+import { DummyERC721TokenContract } from '../../src/contract_wrappers/generated/dummy_e_r_c721_token';
+import { ERC20ProxyContract } from '../../src/contract_wrappers/generated/e_r_c20_proxy';
+import { ERC721ProxyContract } from '../../src/contract_wrappers/generated/e_r_c721_proxy';
+import { assetProxyUtils } from '../../src/utils/asset_proxy_utils';
+import { constants } from '../../src/utils/constants';
+import { ERC20Wrapper } from '../../src/utils/erc20_wrapper';
+import { ERC721Wrapper } from '../../src/utils/erc721_wrapper';
+import { AssetProxyId, ContractName } from '../../src/utils/types';
+import { chaiSetup } from '../utils/chai_setup';
+import { deployer } from '../utils/deployer';
+import { provider, web3Wrapper } from '../utils/web3_wrapper';
+
+chaiSetup.configure();
+const expect = chai.expect;
+const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
+
+describe('Asset Transfer Proxies', () => {
+ let owner: string;
+ let notAuthorized: string;
+ let exchangeAddress: string;
+ let makerAddress: string;
+ let takerAddress: string;
+
+ let zrx: DummyERC20TokenContract;
+ let erc721Token: DummyERC721TokenContract;
+ let erc20Proxy: ERC20ProxyContract;
+ let erc721Proxy: ERC721ProxyContract;
+
+ let erc20Wrapper: ERC20Wrapper;
+ let erc721Wrapper: ERC721Wrapper;
+ let erc721MakerTokenId: BigNumber;
+
+ before(async () => {
+ const accounts = await web3Wrapper.getAvailableAddressesAsync();
+ const usedAddresses = ([owner, notAuthorized, exchangeAddress, makerAddress, takerAddress] = accounts);
+
+ erc20Wrapper = new ERC20Wrapper(deployer, provider, usedAddresses, owner);
+ erc721Wrapper = new ERC721Wrapper(deployer, provider, usedAddresses, owner);
+
+ [zrx] = await erc20Wrapper.deployDummyERC20TokensAsync();
+ erc20Proxy = await erc20Wrapper.deployERC20ProxyAsync();
+ await erc20Wrapper.setBalancesAndAllowancesAsync();
+ await erc20Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeAddress, {
+ from: owner,
+ });
+
+ [erc721Token] = await erc721Wrapper.deployDummyERC721TokensAsync();
+ erc721Proxy = await erc721Wrapper.deployERC721ProxyAsync();
+ await erc721Wrapper.setBalancesAndAllowancesAsync();
+ const erc721Balances = await erc721Wrapper.getBalancesAsync();
+ erc721MakerTokenId = erc721Balances[makerAddress][erc721Token.address][0];
+ await erc721Proxy.addAuthorizedAddress.sendTransactionAsync(exchangeAddress, {
+ from: owner,
+ });
+ });
+ beforeEach(async () => {
+ await blockchainLifecycle.startAsync();
+ });
+ afterEach(async () => {
+ await blockchainLifecycle.revertAsync();
+ });
+ describe('Transfer Proxy - ERC20', () => {
+ it('should successfully transfer tokens', async () => {
+ // Construct metadata for ERC20 proxy
+ const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrx.address);
+ // Perform a transfer from makerAddress to takerAddress
+ const erc20Balances = await erc20Wrapper.getBalancesAsync();
+ const amount = new BigNumber(10);
+ await erc20Proxy.transferFrom.sendTransactionAsync(
+ encodedProxyMetadata,
+ makerAddress,
+ takerAddress,
+ amount,
+ { from: exchangeAddress },
+ );
+ // Verify transfer was successful
+ const newBalances = await erc20Wrapper.getBalancesAsync();
+ expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal(
+ erc20Balances[makerAddress][zrx.address].minus(amount),
+ );
+ expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal(
+ erc20Balances[takerAddress][zrx.address].add(amount),
+ );
+ });
+
+ it('should do nothing if transferring 0 amount of a token', async () => {
+ // Construct metadata for ERC20 proxy
+ const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrx.address);
+ // Perform a transfer from makerAddress to takerAddress
+ const erc20Balances = await erc20Wrapper.getBalancesAsync();
+ const amount = new BigNumber(0);
+ await erc20Proxy.transferFrom.sendTransactionAsync(
+ encodedProxyMetadata,
+ makerAddress,
+ takerAddress,
+ amount,
+ { from: exchangeAddress },
+ );
+ // Verify transfer was successful
+ const newBalances = await erc20Wrapper.getBalancesAsync();
+ expect(newBalances[makerAddress][zrx.address]).to.be.bignumber.equal(
+ erc20Balances[makerAddress][zrx.address],
+ );
+ expect(newBalances[takerAddress][zrx.address]).to.be.bignumber.equal(
+ erc20Balances[takerAddress][zrx.address],
+ );
+ });
+
+ it('should throw if allowances are too low', async () => {
+ // Construct metadata for ERC20 proxy
+ const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrx.address);
+ // Create allowance less than transfer amount. Set allowance on proxy.
+ const allowance = new BigNumber(0);
+ const transferAmount = new BigNumber(10);
+ await zrx.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
+ from: makerAddress,
+ });
+ // Perform a transfer; expect this to fail.
+ return expect(
+ erc20Proxy.transferFrom.sendTransactionAsync(
+ encodedProxyMetadata,
+ makerAddress,
+ takerAddress,
+ transferAmount,
+ { from: notAuthorized },
+ ),
+ ).to.be.rejectedWith(constants.REVERT);
+ });
+
+ it('should throw if requesting address is not authorized', async () => {
+ // Construct metadata for ERC20 proxy
+ const encodedProxyMetadata = assetProxyUtils.encodeERC20ProxyData(zrx.address);
+ // Perform a transfer from makerAddress to takerAddress
+ const amount = new BigNumber(10);
+ return expect(
+ erc20Proxy.transferFrom.sendTransactionAsync(encodedProxyMetadata, makerAddress, takerAddress, amount, {
+ from: notAuthorized,
+ }),
+ ).to.be.rejectedWith(constants.REVERT);
+ });
+ });
+
+ describe('Transfer Proxy - ERC721', () => {
+ it('should successfully transfer tokens', async () => {
+ // Construct metadata for ERC721 proxy
+ const encodedProxyMetadata = assetProxyUtils.encodeERC721ProxyData(erc721Token.address, erc721MakerTokenId);
+ // Verify pre-condition
+ const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
+ expect(ownerMakerAsset).to.be.bignumber.equal(makerAddress);
+ // Perform a transfer from makerAddress to takerAddress
+ const erc20Balances = await erc20Wrapper.getBalancesAsync();
+ const amount = new BigNumber(1);
+ await erc721Proxy.transferFrom.sendTransactionAsync(
+ encodedProxyMetadata,
+ makerAddress,
+ takerAddress,
+ amount,
+ { from: exchangeAddress },
+ );
+ // Verify transfer was successful
+ const newOwnerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
+ expect(newOwnerMakerAsset).to.be.bignumber.equal(takerAddress);
+ });
+
+ it('should throw if transferring 0 amount of a token', async () => {
+ // Construct metadata for ERC721 proxy
+ const encodedProxyMetadata = assetProxyUtils.encodeERC721ProxyData(erc721Token.address, erc721MakerTokenId);
+ // Verify pre-condition
+ const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
+ expect(ownerMakerAsset).to.be.bignumber.equal(makerAddress);
+ // Perform a transfer from makerAddress to takerAddress
+ const erc20Balances = await erc20Wrapper.getBalancesAsync();
+ const amount = new BigNumber(0);
+ return expect(
+ erc721Proxy.transferFrom.sendTransactionAsync(
+ encodedProxyMetadata,
+ makerAddress,
+ takerAddress,
+ amount,
+ { from: exchangeAddress },
+ ),
+ ).to.be.rejectedWith(constants.REVERT);
+ });
+
+ it('should throw if transferring > 1 amount of a token', async () => {
+ // Construct metadata for ERC721 proxy
+ const encodedProxyMetadata = assetProxyUtils.encodeERC721ProxyData(erc721Token.address, erc721MakerTokenId);
+ // Verify pre-condition
+ const ownerMakerAsset = await erc721Token.ownerOf.callAsync(erc721MakerTokenId);
+ expect(ownerMakerAsset).to.be.bignumber.equal(makerAddress);
+ // Perform a transfer from makerAddress to takerAddress
+ const erc20Balances = await erc20Wrapper.getBalancesAsync();
+ const amount = new BigNumber(500);
+ return expect(
+ erc721Proxy.transferFrom.sendTransactionAsync(
+ encodedProxyMetadata,
+ makerAddress,
+ takerAddress,
+ amount,
+ { from: exchangeAddress },
+ ),
+ ).to.be.rejectedWith(constants.REVERT);
+ });
+
+ it('should throw if allowances are too low', async () => {
+ // Construct metadata for ERC721 proxy
+ const encodedProxyMetadata = assetProxyUtils.encodeERC721ProxyData(erc721Token.address, erc721MakerTokenId);
+ // Remove transfer approval for makerAddress.
+ await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, false, {
+ from: makerAddress,
+ });
+ // Perform a transfer; expect this to fail.
+ const amount = new BigNumber(1);
+ return expect(
+ erc20Proxy.transferFrom.sendTransactionAsync(encodedProxyMetadata, makerAddress, takerAddress, amount, {
+ from: notAuthorized,
+ }),
+ ).to.be.rejectedWith(constants.REVERT);
+ });
+
+ it('should throw if requesting address is not authorized', async () => {
+ // Construct metadata for ERC721 proxy
+ const encodedProxyMetadata = assetProxyUtils.encodeERC721ProxyData(erc721Token.address, erc721MakerTokenId);
+ // Perform a transfer from makerAddress to takerAddress
+ const amount = new BigNumber(1);
+ return expect(
+ erc721Proxy.transferFrom.sendTransactionAsync(
+ encodedProxyMetadata,
+ makerAddress,
+ takerAddress,
+ amount,
+ { from: notAuthorized },
+ ),
+ ).to.be.rejectedWith(constants.REVERT);
+ });
+ });
+});