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import * as chai from 'chai';
import {constants} from '../../../util/constants';
import {ContractInstance} from '../../../util/types';
import {chaiSetup} from '../utils/chai_setup';
chaiSetup.configure();
const expect = chai.expect;
const TokenTransferProxy = artifacts.require('./db/TokenTransferProxy.sol');
contract('TokenTransferProxy', (accounts: string[]) => {
const owner = accounts[0];
const notOwner = accounts[1];
let tokenTransferProxy: ContractInstance;
let authorized: string;
let notAuthorized = owner;
before(async () => {
tokenTransferProxy = await TokenTransferProxy.deployed();
});
describe('addAuthorizedAddress', () => {
it('should throw if not called by owner', async () => {
return expect(tokenTransferProxy.addAuthorizedAddress(notOwner, {from: notOwner}))
.to.be.rejectedWith(constants.INVALID_OPCODE);
});
it('should allow owner to add an authorized address', async () => {
await tokenTransferProxy.addAuthorizedAddress(notAuthorized, {from: owner});
authorized = notAuthorized;
notAuthorized = null;
const isAuthorized = await tokenTransferProxy.authorized.call(authorized);
expect(isAuthorized).to.be.true();
});
it('should throw if owner attempts to authorize a duplicate address', async () => {
return expect(tokenTransferProxy.addAuthorizedAddress(authorized, {from: owner}))
.to.be.rejectedWith(constants.INVALID_OPCODE);
});
});
describe('removeAuthorizedAddress', () => {
it('should throw if not called by owner', async () => {
return expect(tokenTransferProxy.removeAuthorizedAddress(authorized, {from: notOwner}))
.to.be.rejectedWith(constants.INVALID_OPCODE);
});
it('should allow owner to remove an authorized address', async () => {
await tokenTransferProxy.removeAuthorizedAddress(authorized, {from: owner});
notAuthorized = authorized;
authorized = null;
const isAuthorized = await tokenTransferProxy.authorized.call(notAuthorized);
expect(isAuthorized).to.be.false();
});
it('should throw if owner attempts to remove an address that is not authorized', async () => {
return expect(tokenTransferProxy.removeAuthorizedAddress(notAuthorized, {from: owner}))
.to.be.rejectedWith(constants.INVALID_OPCODE);
});
});
describe('getAuthorizedAddresses', () => {
it('should return all authorized addresses', async () => {
const initial = await tokenTransferProxy.getAuthorizedAddresses();
expect(initial).to.have.length(1);
await tokenTransferProxy.addAuthorizedAddress(notAuthorized, {from: owner});
authorized = notAuthorized;
notAuthorized = null;
const afterAdd = await tokenTransferProxy.getAuthorizedAddresses();
expect(afterAdd).to.have.length(2);
expect(afterAdd).to.include(authorized);
await tokenTransferProxy.removeAuthorizedAddress(authorized, {from: owner});
notAuthorized = authorized;
authorized = null;
const afterRemove = await tokenTransferProxy.getAuthorizedAddresses();
expect(afterRemove).to.have.length(1);
});
});
});
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