import {BigNumber} from 'bignumber.js'; import * as chai from 'chai'; import * as chaiAsPromised from 'chai-as-promised'; import * as dirtyChai from 'dirty-chai'; import * as fetchMock from 'fetch-mock'; import 'mocha'; import {HttpClient} from '../src/index'; import {feesResponse} from './fixtures/standard_relayer_api/fees'; import * as feesResponseJSON from './fixtures/standard_relayer_api/fees.json'; import { orderResponse, } from './fixtures/standard_relayer_api/order/0xabc67323774bdbd24d94f977fa9ac94a50f016026fd13f42990861238897721f'; // tslint:disable-next-line:max-line-length import * as orderResponseJSON from './fixtures/standard_relayer_api/order/0xabc67323774bdbd24d94f977fa9ac94a50f016026fd13f42990861238897721f.json'; import {orderbookResponse} from './fixtures/standard_relayer_api/orderbook'; import * as orderbookJSON from './fixtures/standard_relayer_api/orderbook.json'; import {ordersResponse} from './fixtures/standard_relayer_api/orders'; import * as ordersResponseJSON from './fixtures/standard_relayer_api/orders.json'; import {tokenPairsResponse} from './fixtures/standard_relayer_api/token_pairs'; import * as tokenPairsResponseJSON from './fixtures/standard_relayer_api/token_pairs.json'; chai.config.includeStack = true; chai.use(dirtyChai); chai.use(chaiAsPromised); const expect = chai.expect; describe('HttpClient', () => { const relayUrl = 'https://example.com'; const relayerClient = new HttpClient(relayUrl); afterEach(() => { fetchMock.restore(); }); describe('#getTokenPairsAsync', () => { const url = `${relayUrl}/v0/token_pairs`; it('gets token pairs', async () => { fetchMock.get(url, tokenPairsResponseJSON); const tokenPairs = await relayerClient.getTokenPairsAsync(); expect(tokenPairs).to.be.deep.equal(tokenPairsResponse); }); it('gets specfic token pairs for request', async () => { const tokenAddress = '0x323b5d4c32345ced77393b3530b1eed0f346429d'; const tokenPairsRequest = { tokenA: tokenAddress, }; const urlWithQuery = `${url}?tokenA=${tokenAddress}`; fetchMock.get(urlWithQuery, tokenPairsResponseJSON); const tokenPairs = await relayerClient.getTokenPairsAsync(tokenPairsRequest); expect(tokenPairs).to.be.deep.equal(tokenPairsResponse); }); it('throws an error for invalid JSON response', async () => { fetchMock.get(url, {test: 'dummy'}); expect(relayerClient.getTokenPairsAsync()).to.be.rejected(); }); }); describe('#getOrdersAsync', () => { const url = `${relayUrl}/v0/orders`; it('gets orders', async () => { fetchMock.get(url, ordersResponseJSON); const orders = await relayerClient.getOrdersAsync(); expect(orders).to.be.deep.equal(ordersResponse); }); it('gets specific orders for request', async () => { const tokenAddress = '0x323b5d4c32345ced77393b3530b1eed0f346429d'; const ordersRequest = { tokenAddress, }; const urlWithQuery = `${url}?tokenAddress=${tokenAddress}`; fetchMock.get(urlWithQuery, ordersResponseJSON); const orders = await relayerClient.getOrdersAsync(ordersRequest); expect(orders).to.be.deep.equal(ordersResponse); }); it('throws an error for invalid JSON response', async () => { fetchMock.get(url, {test: 'dummy'}); expect(relayerClient.getOrdersAsync()).to.be.rejected(); }); }); describe('#getOrderAsync', () => { const orderHash = '0xabc67323774bdbd24d94f977fa9ac94a50f016026fd13f42990861238897721f'; const url = `${relayUrl}/v0/order/${orderHash}`; it('gets order', async () => { fetchMock.get(url, orderResponseJSON); const order = await relayerClient.getOrderAsync(orderHash); expect(order).to.be.deep.equal(orderResponse); }); it('throws an error for invalid JSON response', async () => { fetchMock.get(url, {test: 'dummy'}); expect(relayerClient.getOrderAsync(orderHash)).to.be.rejected(); }); }); describe('#getOrderBookAsync', () => { const request = { baseTokenAddress: '0x323b5d4c32345ced77393b3530b1eed0f346429d', quoteTokenAddress: '0xa2b31dacf30a9c50ca473337c01d8a201ae33e32', }; // tslint:disable-next-line:max-line-length const url = `${relayUrl}/v0/orderbook?baseTokenAddress=${request.baseTokenAddress}"eTokenAddress=${request.quoteTokenAddress}`; it('gets order book', async () => { fetchMock.get(url, orderbookJSON); const orderbook = await relayerClient.getOrderbookAsync(request); expect(orderbook).to.be.deep.equal(orderbookResponse); }); it('throws an error for invalid JSON response', async () => { fetchMock.get(url, {test: 'dummy'}); expect(relayerClient.getOrderbookAsync(request)).to.be.rejected(); }); }); describe('#getFeesAsync', () => { const request = { exchangeContractAddress: '0x12459c951127e0c374ff9105dda097662a027093', maker: '0x9e56625509c2f60af937f23b7b532600390e8c8b', taker: '0xa2b31dacf30a9c50ca473337c01d8a201ae33e32', makerTokenAddress: '0x323b5d4c32345ced77393b3530b1eed0f346429d', takerTokenAddress: '0xef7fff64389b814a946f3e92105513705ca6b990', makerTokenAmount: new BigNumber('10000000000000000000'), takerTokenAmount: new BigNumber('30000000000000000000'), salt: new BigNumber('256'), expirationUnixTimestampSec: new BigNumber('42'), }; const url = `${relayUrl}/v0/fees`; it('gets fees', async () => { fetchMock.post(url, feesResponseJSON); const fees = await relayerClient.getFeesAsync(request); expect(fees).to.be.deep.equal(feesResponse); }); it('throws an error for invalid JSON response', async () => { fetchMock.post(url, {test: 'dummy'}); expect(relayerClient.getFeesAsync(request)).to.be.rejected(); }); }); });