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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 { TokenTransferProxyContract } from '../../src/contract_wrappers/generated/token_transfer_proxy';
import { constants } from '../../util/constants';
import { ContractName } from '../../util/types';
import { chaiSetup } from '../utils/chai_setup';
import { deployer } from '../utils/deployer';
chaiSetup.configure();
const expect = chai.expect;
const web3 = web3Factory.create();
const web3Wrapper = new Web3Wrapper(web3.currentProvider);
const blockchainLifecycle = new BlockchainLifecycle();
describe('TokenTransferProxy', () => {
let owner: string;
let notOwner: string;
let address: string;
let tokenTransferProxy: TokenTransferProxyContract;
before(async () => {
const accounts = await web3Wrapper.getAvailableAddressesAsync();
owner = address = accounts[0];
notOwner = accounts[1];
const tokenTransferProxyInstance = await deployer.deployAsync(ContractName.TokenTransferProxy);
tokenTransferProxy = new TokenTransferProxyContract(tokenTransferProxyInstance);
});
beforeEach(async () => {
await blockchainLifecycle.startAsync();
});
afterEach(async () => {
await blockchainLifecycle.revertAsync();
});
describe('addAuthorizedAddress', () => {
it('should throw if not called by owner', async () => {
return expect(
tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(notOwner, { from: notOwner }),
).to.be.rejectedWith(constants.REVERT);
});
it('should allow owner to add an authorized address', async () => {
await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(address, { from: owner });
const isAuthorized = await tokenTransferProxy.authorized(address);
expect(isAuthorized).to.be.true();
});
it('should throw if owner attempts to authorize a duplicate address', async () => {
await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(address, { from: owner });
return expect(
tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(address, { from: owner }),
).to.be.rejectedWith(constants.REVERT);
});
});
describe('removeAuthorizedAddress', () => {
it('should throw if not called by owner', async () => {
await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(address, { from: owner });
return expect(
tokenTransferProxy.removeAuthorizedAddress.sendTransactionAsync(address, {
from: notOwner,
}),
).to.be.rejectedWith(constants.REVERT);
});
it('should allow owner to remove an authorized address', async () => {
await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(address, { from: owner });
await tokenTransferProxy.removeAuthorizedAddress.sendTransactionAsync(address, {
from: owner,
});
const isAuthorized = await tokenTransferProxy.authorized(address);
expect(isAuthorized).to.be.false();
});
it('should throw if owner attempts to remove an address that is not authorized', async () => {
return expect(
tokenTransferProxy.removeAuthorizedAddress.sendTransactionAsync(address, {
from: owner,
}),
).to.be.rejectedWith(constants.REVERT);
});
});
describe('getAuthorizedAddresses', () => {
it('should return all authorized addresses', async () => {
const initial = await tokenTransferProxy.getAuthorizedAddresses();
expect(initial).to.have.length(0);
await tokenTransferProxy.addAuthorizedAddress.sendTransactionAsync(address, {
from: owner,
});
const afterAdd = await tokenTransferProxy.getAuthorizedAddresses();
expect(afterAdd).to.have.length(1);
expect(afterAdd).to.include(address);
await tokenTransferProxy.removeAuthorizedAddress.sendTransactionAsync(address, {
from: owner,
});
const afterRemove = await tokenTransferProxy.getAuthorizedAddresses();
expect(afterRemove).to.have.length(0);
});
});
});
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