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 { assetDataPairsResponse } from './fixtures/standard_relayer_api/asset_pairs'; import * as assetDataPairsResponseJSON from './fixtures/standard_relayer_api/asset_pairs.json'; import { feeRecipientsResponse } from './fixtures/standard_relayer_api/fee_recipients'; import * as feeRecipientsResponseJSON from './fixtures/standard_relayer_api/fee_recipients.json'; import { orderResponse } from './fixtures/standard_relayer_api/order/0xabc67323774bdbd24d94f977fa9ac94a50f016026fd13f42990861238897721f'; import * as orderResponseJSON from './fixtures/standard_relayer_api/order/0xabc67323774bdbd24d94f977fa9ac94a50f016026fd13f42990861238897721f.json'; import { orderConfigResponse } from './fixtures/standard_relayer_api/order_config'; import * as orderConfigResponseJSON from './fixtures/standard_relayer_api/order_config.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'; 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); beforeEach(() => { fetchMock.restore(); }); describe('#constructor', () => { it('should remove trailing slashes from api url', async () => { const urlWithTrailingSlash = 'https://slash.com/'; const urlWithoutTrailingSlash = 'https://slash.com'; const client = new HttpClient(urlWithTrailingSlash); const sanitizedUrl = (client as any)._apiEndpointUrl; expect(sanitizedUrl).to.be.deep.equal(urlWithoutTrailingSlash); }); }); describe('#getAssetPairsAsync', () => { const url = `${relayUrl}/asset_pairs`; it('gets assetData pairs with default options when none are provided', async () => { fetchMock.get(url, assetDataPairsResponseJSON); const assetDataPairs = await relayerClient.getAssetPairsAsync(); expect(assetDataPairs).to.be.deep.equal(assetDataPairsResponse); }); it('gets assetData pairs with specified request options', async () => { const assetData = '0xf47261b04c32345ced77393b3530b1eed0f346429d'; const assetPairsRequestOpts = { assetDataA: assetData, page: 3, perPage: 50, networkdId: 42, }; const urlWithQuery = `${url}?assetDataA=${assetData}&networkdId=42&page=3&perPage=50`; fetchMock.get(urlWithQuery, assetDataPairsResponseJSON); const assetDataPairs = await relayerClient.getAssetPairsAsync(assetPairsRequestOpts); expect(assetDataPairs).to.be.deep.equal(assetDataPairsResponse); }); it('throws an error for invalid JSON response', async () => { fetchMock.get(url, { test: 'dummy' }); expect(relayerClient.getAssetPairsAsync()).to.be.rejected(); }); }); describe('#getOrdersAsync', () => { const url = `${relayUrl}/orders`; it('gets orders with default options when none are provided', async () => { fetchMock.get(url, ordersResponseJSON); const orders = await relayerClient.getOrdersAsync(); expect(orders).to.be.deep.equal(ordersResponse); }); it('gets orders with specified request options', async () => { const assetDataAddress = '0x323b5d4c32345ced77393b3530b1eed0f346429d'; const ordersRequest = { assetDataAddress, page: 3, perPage: 50, networkdId: 42, }; const urlWithQuery = `${url}?assetDataAddress=${assetDataAddress}&networkdId=42&page=3&perPage=50`; 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 = `${relayUrl}/order/${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 = { baseAssetData: '0x323b5d4c32345ced77393b3530b1eed0f346429d', quoteAssetData: '0xa2b31dacf30a9c50ca473337c01d8a201ae33e32', }; const url = `${relayUrl}/orderbook`; it('gets orderbook with default page options when none are provided', async () => { const urlWithQuery = `${url}?baseAssetData=${request.baseAssetData}"eAssetData=${ request.quoteAssetData }`; fetchMock.get(urlWithQuery, orderbookJSON); const orderbook = await relayerClient.getOrderbookAsync(request); expect(orderbook).to.be.deep.equal(orderbookResponse); }); it('gets orderbook with specified page options', async () => { const urlWithQuery = `${url}?baseAssetData=${ request.baseAssetData }&networkId=42&page=3&perPage=50"eAssetData=${request.quoteAssetData}`; fetchMock.get(urlWithQuery, orderbookJSON); const pagedRequestOptions = { page: 3, perPage: 50, networkId: 42, }; const orderbook = await relayerClient.getOrderbookAsync(request, pagedRequestOptions); expect(orderbook).to.be.deep.equal(orderbookResponse); }); it('throws an error for invalid JSON response', async () => { fetchMock.get(url, { test: 'dummy' }); expect(relayerClient.getOrderbookAsync(request)).to.be.rejected(); }); }); describe('#getOrderConfigAsync', () => { const request = { makerAddress: '0x9e56625509c2f60af937f23b7b532600390e8c8b', takerAddress: '0xa2b31dacf30a9c50ca473337c01d8a201ae33e32', makerAssetAmount: '10000000000000000', takerAssetAmount: '20000000000000000', expirationTimeSeconds: '1532560590', makerAssetData: '0xf47261b04c32345ced77393b3530b1eed0f346429d', takerAssetData: '0x0257179264389b814a946f3e92105513705ca6b990', exchangeAddress: '0x12459c951127e0c374ff9105dda097662a027093', }; const url = `${relayUrl}/order_config`; it('gets order config', async () => { fetchMock.post(url, orderConfigResponseJSON); const fees = await relayerClient.getOrderConfigAsync(request); expect(fees).to.be.deep.equal(orderConfigResponse); }); it('does not mutate input', async () => { fetchMock.post(url, orderConfigResponseJSON); const makerAssetAmountBefore = request.makerAssetAmount; const takerAssetAmountBefore = request.takerAssetAmount; const expirationTimeSecondsBefore = request.expirationTimeSeconds; await relayerClient.getOrderConfigAsync(request); expect(makerAssetAmountBefore).to.be.deep.equal(request.makerAssetAmount); expect(takerAssetAmountBefore).to.be.deep.equal(request.takerAssetAmount); expect(expirationTimeSecondsBefore).to.be.deep.equal(request.expirationTimeSeconds); }); it('throws an error for invalid JSON response', async () => { fetchMock.post(url, { test: 'dummy' }); expect(relayerClient.getOrderConfigAsync(request)).to.be.rejected(); }); }); describe('#getFeeRecipientsAsync', () => { const url = `${relayUrl}/fee_recipients`; it('gets fee recipients with default page options when none are provided', async () => { fetchMock.get(url, feeRecipientsResponseJSON); const feeRecipients = await relayerClient.getFeeRecipientsAsync(); expect(feeRecipients).to.be.deep.equal(feeRecipientsResponse); }); it('gets fee recipient with specified page options', async () => { const urlWithQuery = `${url}?networkId=42&page=3&perPage=50`; fetchMock.get(urlWithQuery, feeRecipientsResponseJSON); const pagedRequestOptions = { page: 3, perPage: 50, networkId: 42, }; const feeRecipients = await relayerClient.getFeeRecipientsAsync(pagedRequestOptions); expect(feeRecipients).to.be.deep.equal(feeRecipientsResponse); }); it('throws an error for invalid JSON response', async () => { fetchMock.get(url, { test: 'dummy' }); expect(relayerClient.getFeeRecipientsAsync()).to.be.rejected(); }); }); });