213 lines
8.7 KiB
TypeScript
213 lines
8.7 KiB
TypeScript
import {ZeroEx} from '0x.js';
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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 {Artifacts} from '../../util/artifacts';
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import {constants} from '../../util/constants';
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import {TokenRegWrapper} from '../../util/token_registry_wrapper';
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import {ContractInstance} from '../../util/types';
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import {chaiSetup} from './utils/chai_setup';
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const {TokenRegistry} = new Artifacts(artifacts);
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chaiSetup.configure();
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const expect = chai.expect;
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contract('TokenRegistry', (accounts: string[]) => {
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const owner = accounts[0];
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const notOwner = accounts[1];
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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: ZeroEx.NULL_ADDRESS,
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name: '',
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symbol: '',
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decimals: 0,
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ipfsHash: constants.NULL_BYTES,
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swarmHash: constants.NULL_BYTES,
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};
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let tokenReg: ContractInstance;
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let tokenRegWrapper: TokenRegWrapper;
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beforeEach(async () => {
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tokenReg = await TokenRegistry.new();
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tokenRegWrapper = new TokenRegWrapper(tokenReg);
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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 expect(tokenRegWrapper.addTokenAsync(token1, notOwner)).to.be.rejectedWith(constants.REVERT);
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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 expect(tokenRegWrapper.addTokenAsync(token1, owner)).to.be.rejectedWith(constants.REVERT);
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});
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it('should throw if token address is null', async () => {
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return expect(tokenRegWrapper.addTokenAsync(nullToken, owner)).to.be.rejectedWith(constants.REVERT);
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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 expect(tokenRegWrapper.addTokenAsync(duplicateNameToken, owner))
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.to.be.rejectedWith(constants.REVERT);
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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, {symbol: token1.symbol});
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return expect(tokenRegWrapper.addTokenAsync(duplicateSymbolToken, owner))
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.to.be.rejectedWith(constants.REVERT);
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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 expect(tokenReg.setTokenName(token1.address, token2.name, {from: notOwner}))
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.to.be.rejectedWith(constants.REVERT);
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});
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it('should change the token name when called by owner', async () => {
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const res = await tokenReg.setTokenName(token1.address, token2.name, {from: owner});
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expect(res.logs).to.have.length(1);
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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 expect(tokenReg.setTokenName(token1.address, token2.name, {from: owner}))
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.to.be.rejectedWith(constants.REVERT);
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});
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it('should throw if token does not exist', async () => {
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return expect(tokenReg.setTokenName(nullToken.address, token2.name, {from: owner}))
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.to.be.rejectedWith(constants.REVERT);
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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 expect(tokenReg.setTokenSymbol(token1.address, token2.symbol, {from: notOwner}))
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.to.be.rejectedWith(constants.REVERT);
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});
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it('should change the token symbol when called by owner', async () => {
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const res = await tokenReg.setTokenSymbol(token1.address, token2.symbol, {from: owner});
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expect(res.logs).to.have.length(1);
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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 expect(tokenReg.setTokenSymbol(token1.address, token2.symbol, {from: owner}))
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.to.be.rejectedWith(constants.REVERT);
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});
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it('should throw if token does not exist', async () => {
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return expect(tokenReg.setTokenSymbol(nullToken.address, token2.symbol, {from: owner}))
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.to.be.rejectedWith(constants.REVERT);
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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 = 0;
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return expect(tokenReg.removeToken(token1.address, index, {from: notOwner}))
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.to.be.rejectedWith(constants.REVERT);
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});
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it('should remove token metadata when called by owner', async () => {
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const index = 0;
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const res = await tokenReg.removeToken(token1.address, index, {from: owner});
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expect(res.logs).to.have.length(1);
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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 = 0;
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return expect(tokenReg.removeToken(nullToken.address, index, {from: owner}))
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.to.be.rejectedWith(constants.REVERT);
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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 = 0;
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return expect(tokenReg.removeToken(token2.address, incorrectIndex, {from: owner}))
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.to.be.rejectedWith(constants.REVERT);
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});
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});
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});
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});
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