256 lines
10 KiB
TypeScript
256 lines
10 KiB
TypeScript
import { BlockchainLifecycle } from '@0xproject/dev-utils';
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import { BigNumber, NULL_BYTES } from '@0xproject/utils';
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import * as chai from 'chai';
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import ethUtil = require('ethereumjs-util');
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import * as _ from 'lodash';
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import { TokenRegistryContract } from '../generated_contract_wrappers/token_registry';
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import { artifacts } from './utils/artifacts';
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import { expectTransactionFailedWithoutReasonAsync } from './utils/assertions';
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import { chaiSetup } from './utils/chai_setup';
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import { constants } from './utils/constants';
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import { TokenRegWrapper } from './utils/token_registry_wrapper';
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import { provider, txDefaults, web3Wrapper } from './utils/web3_wrapper';
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chaiSetup.configure();
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const expect = chai.expect;
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const blockchainLifecycle = new BlockchainLifecycle(web3Wrapper);
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describe('TokenRegistry', () => {
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let owner: string;
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let notOwner: string;
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let tokenReg: TokenRegistryContract;
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let tokenRegWrapper: TokenRegWrapper;
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before(async () => {
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await blockchainLifecycle.startAsync();
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});
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after(async () => {
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await blockchainLifecycle.revertAsync();
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});
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before(async () => {
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const accounts = await web3Wrapper.getAvailableAddressesAsync();
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owner = accounts[0];
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notOwner = accounts[1];
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tokenReg = await TokenRegistryContract.deployFrom0xArtifactAsync(artifacts.TokenRegistry, provider, txDefaults);
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tokenRegWrapper = new TokenRegWrapper(tokenReg, provider);
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});
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beforeEach(async () => {
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await blockchainLifecycle.startAsync();
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});
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afterEach(async () => {
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await blockchainLifecycle.revertAsync();
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});
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const tokenAddress1 = `0x${ethUtil.setLength(ethUtil.toBuffer('0x1'), 20, false).toString('hex')}`;
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const tokenAddress2 = `0x${ethUtil.setLength(ethUtil.toBuffer('0x2'), 20, false).toString('hex')}`;
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const token1 = {
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address: tokenAddress1,
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name: 'testToken1',
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symbol: 'TT1',
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decimals: 18,
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ipfsHash: `0x${ethUtil.sha3('ipfs1').toString('hex')}`,
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swarmHash: `0x${ethUtil.sha3('swarm1').toString('hex')}`,
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};
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const token2 = {
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address: tokenAddress2,
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name: 'testToken2',
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symbol: 'TT2',
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decimals: 18,
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ipfsHash: `0x${ethUtil.sha3('ipfs2').toString('hex')}`,
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swarmHash: `0x${ethUtil.sha3('swarm2').toString('hex')}`,
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};
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const nullToken = {
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address: constants.NULL_ADDRESS,
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name: '',
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symbol: '',
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decimals: 0,
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ipfsHash: NULL_BYTES,
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swarmHash: NULL_BYTES,
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};
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describe('addToken', () => {
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it('should throw when not called by owner', async () => {
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return expectTransactionFailedWithoutReasonAsync(tokenRegWrapper.addTokenAsync(token1, notOwner));
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});
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it('should add token metadata when called by owner', async () => {
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await tokenRegWrapper.addTokenAsync(token1, owner);
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const tokenData = await tokenRegWrapper.getTokenMetaDataAsync(token1.address);
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expect(tokenData).to.be.deep.equal(token1);
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});
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it('should throw if token already exists', async () => {
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await tokenRegWrapper.addTokenAsync(token1, owner);
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return expectTransactionFailedWithoutReasonAsync(tokenRegWrapper.addTokenAsync(token1, owner));
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});
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it('should throw if token address is null', async () => {
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return expectTransactionFailedWithoutReasonAsync(tokenRegWrapper.addTokenAsync(nullToken, owner));
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});
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it('should throw if name already exists', async () => {
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await tokenRegWrapper.addTokenAsync(token1, owner);
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const duplicateNameToken = _.assign({}, token2, { name: token1.name });
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return expectTransactionFailedWithoutReasonAsync(tokenRegWrapper.addTokenAsync(duplicateNameToken, owner));
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});
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it('should throw if symbol already exists', async () => {
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await tokenRegWrapper.addTokenAsync(token1, owner);
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const duplicateSymbolToken = _.assign({}, token2, {
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symbol: token1.symbol,
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});
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return expectTransactionFailedWithoutReasonAsync(
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tokenRegWrapper.addTokenAsync(duplicateSymbolToken, owner),
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);
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});
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});
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describe('after addToken', () => {
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beforeEach(async () => {
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await tokenRegWrapper.addTokenAsync(token1, owner);
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});
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describe('getTokenByName', () => {
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it('should return token metadata when given the token name', async () => {
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const tokenData = await tokenRegWrapper.getTokenByNameAsync(token1.name);
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expect(tokenData).to.be.deep.equal(token1);
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});
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});
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describe('getTokenBySymbol', () => {
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it('should return token metadata when given the token symbol', async () => {
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const tokenData = await tokenRegWrapper.getTokenBySymbolAsync(token1.symbol);
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expect(tokenData).to.be.deep.equal(token1);
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});
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});
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describe('setTokenName', () => {
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it('should throw when not called by owner', async () => {
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return expectTransactionFailedWithoutReasonAsync(
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tokenReg.setTokenName.sendTransactionAsync(token1.address, token2.name, { from: notOwner }),
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);
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});
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it('should change the token name when called by owner', async () => {
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await web3Wrapper.awaitTransactionSuccessAsync(
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await tokenReg.setTokenName.sendTransactionAsync(token1.address, token2.name, {
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from: owner,
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}),
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constants.AWAIT_TRANSACTION_MINED_MS,
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);
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const [newData, oldData] = await Promise.all([
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tokenRegWrapper.getTokenByNameAsync(token2.name),
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tokenRegWrapper.getTokenByNameAsync(token1.name),
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]);
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const expectedNewData = _.assign({}, token1, { name: token2.name });
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const expectedOldData = nullToken;
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expect(newData).to.be.deep.equal(expectedNewData);
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expect(oldData).to.be.deep.equal(expectedOldData);
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});
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it('should throw if the name already exists', async () => {
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await tokenRegWrapper.addTokenAsync(token2, owner);
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return expectTransactionFailedWithoutReasonAsync(
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tokenReg.setTokenName.sendTransactionAsync(token1.address, token2.name, { from: owner }),
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);
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});
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it('should throw if token does not exist', async () => {
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return expectTransactionFailedWithoutReasonAsync(
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tokenReg.setTokenName.sendTransactionAsync(nullToken.address, token2.name, { from: owner }),
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);
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});
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});
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describe('setTokenSymbol', () => {
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it('should throw when not called by owner', async () => {
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return expectTransactionFailedWithoutReasonAsync(
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tokenReg.setTokenSymbol.sendTransactionAsync(token1.address, token2.symbol, {
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from: notOwner,
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}),
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);
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});
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it('should change the token symbol when called by owner', async () => {
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await web3Wrapper.awaitTransactionSuccessAsync(
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await tokenReg.setTokenSymbol.sendTransactionAsync(token1.address, token2.symbol, { from: owner }),
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constants.AWAIT_TRANSACTION_MINED_MS,
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);
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const [newData, oldData] = await Promise.all([
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tokenRegWrapper.getTokenBySymbolAsync(token2.symbol),
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tokenRegWrapper.getTokenBySymbolAsync(token1.symbol),
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]);
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const expectedNewData = _.assign({}, token1, { symbol: token2.symbol });
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const expectedOldData = nullToken;
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expect(newData).to.be.deep.equal(expectedNewData);
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expect(oldData).to.be.deep.equal(expectedOldData);
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});
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it('should throw if the symbol already exists', async () => {
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await tokenRegWrapper.addTokenAsync(token2, owner);
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return expectTransactionFailedWithoutReasonAsync(
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tokenReg.setTokenSymbol.sendTransactionAsync(token1.address, token2.symbol, {
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from: owner,
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}),
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);
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});
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it('should throw if token does not exist', async () => {
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return expectTransactionFailedWithoutReasonAsync(
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tokenReg.setTokenSymbol.sendTransactionAsync(nullToken.address, token2.symbol, {
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from: owner,
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}),
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);
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});
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});
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describe('removeToken', () => {
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it('should throw if not called by owner', async () => {
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const index = new BigNumber(0);
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return expectTransactionFailedWithoutReasonAsync(
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tokenReg.removeToken.sendTransactionAsync(token1.address, index, { from: notOwner }),
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);
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});
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it('should remove token metadata when called by owner', async () => {
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const index = new BigNumber(0);
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await web3Wrapper.awaitTransactionSuccessAsync(
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await tokenReg.removeToken.sendTransactionAsync(token1.address, index, {
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from: owner,
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}),
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constants.AWAIT_TRANSACTION_MINED_MS,
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);
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const tokenData = await tokenRegWrapper.getTokenMetaDataAsync(token1.address);
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expect(tokenData).to.be.deep.equal(nullToken);
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});
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it('should throw if token does not exist', async () => {
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const index = new BigNumber(0);
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return expectTransactionFailedWithoutReasonAsync(
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tokenReg.removeToken.sendTransactionAsync(nullToken.address, index, { from: owner }),
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);
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});
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it('should throw if token at given index does not match address', async () => {
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await tokenRegWrapper.addTokenAsync(token2, owner);
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const incorrectIndex = new BigNumber(0);
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return expectTransactionFailedWithoutReasonAsync(
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tokenReg.removeToken.sendTransactionAsync(token2.address, incorrectIndex, { from: owner }),
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);
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});
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});
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});
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});
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