68 lines
2.6 KiB
TypeScript
68 lines
2.6 KiB
TypeScript
import * as chai from 'chai';
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import {Artifacts} from '../../../util/artifacts';
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import {Balances} from '../../../util/balances';
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import {constants} from '../../../util/constants';
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import {ContractInstance} from '../../../util/types';
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import {chaiSetup} from '../utils/chai_setup';
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chaiSetup.configure();
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const expect = chai.expect;
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const {
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TokenTransferProxy,
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DummyToken,
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TokenRegistry,
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} = new Artifacts(artifacts);
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contract('TokenTransferProxy', (accounts: string[]) => {
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const INIT_BAL = 100000000;
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const INIT_ALLOW = 100000000;
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const owner = accounts[0];
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const notAuthorized = owner;
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let tokenTransferProxy: ContractInstance;
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let tokenRegistry: ContractInstance;
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let rep: ContractInstance;
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let dmyBalances: Balances;
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before(async () => {
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[tokenTransferProxy, tokenRegistry] = await Promise.all([
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TokenTransferProxy.deployed(),
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TokenRegistry.deployed(),
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]);
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const repAddress = await tokenRegistry.getTokenAddressBySymbol('REP');
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rep = DummyToken.at(repAddress);
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dmyBalances = new Balances([rep], [accounts[0], accounts[1]]);
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await Promise.all([
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rep.approve(TokenTransferProxy.address, INIT_ALLOW, {from: accounts[0]}),
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rep.setBalance(accounts[0], INIT_BAL, {from: owner}),
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rep.approve(TokenTransferProxy.address, INIT_ALLOW, {from: accounts[1]}),
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rep.setBalance(accounts[1], INIT_BAL, {from: owner}),
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]);
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});
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describe('transferFrom', () => {
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it('should throw when called by an unauthorized address', async () => {
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expect(tokenTransferProxy.transferFrom(rep.address, accounts[0], accounts[1], 1000, {from: notAuthorized}))
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.to.be.rejectedWith(constants.REVERT);
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});
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it('should allow an authorized address to transfer', async () => {
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const balances = await dmyBalances.getAsync();
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await tokenTransferProxy.addAuthorizedAddress(notAuthorized, {from: owner});
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const transferAmt = 10000;
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await tokenTransferProxy.transferFrom(rep.address, accounts[0], accounts[1],
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transferAmt, {from: notAuthorized});
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const newBalances = await dmyBalances.getAsync();
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expect(newBalances[accounts[0]][rep.address])
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.to.be.bignumber.equal(balances[accounts[0]][rep.address].minus(transferAmt));
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expect(newBalances[accounts[1]][rep.address])
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.to.be.bignumber.equal(balances[accounts[1]][rep.address].add(transferAmt));
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});
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});
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});
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