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// import * as chai from 'chai';
// import * as dirtyChai from 'dirty-chai';
// import * as _ from 'lodash';
// import 'mocha';
// import * as WebSocket from 'websocket';
// import { BrowserWebSocketOrderbookChannel } from '../src/browser_ws_orderbook_channel';
// chai.config.includeStack = true;
// chai.use(dirtyChai);
// const expect = chai.expect;
// describe('BrowserWebSocketOrderbookChannel', () => {
// const websocketUrl = 'ws://localhost:8080';
// const client = new WebSocket.w3cwebsocket(websocketUrl);
// const orderbookChannel = new BrowserWebSocketOrderbookChannel(client);
// const subscriptionOpts = {
// baseTokenAddress: '0x323b5d4c32345ced77393b3530b1eed0f346429d',
// quoteTokenAddress: '0xef7fff64389b814a946f3e92105513705ca6b990',
// snapshot: true,
// limit: 100,
// };
// const emptyOrderbookChannelHandler = {
// onSnapshot: () => {
// _.noop();
// },
// onUpdate: () => {
// _.noop();
// },
// onError: () => {
// _.noop();
// },
// onClose: () => {
// _.noop();
// },
// };
// describe('#subscribe', () => {
// it('throws when subscriptionOpts does not conform to schema', () => {
// const badSubscribeCall = orderbookChannel.subscribe.bind(
// orderbookChannel,
// {},
// emptyOrderbookChannelHandler,
// );
// expect(badSubscribeCall).throws(
// 'Expected subscriptionOpts to conform to schema /RelayerApiOrderbookChannelSubscribePayload\nEncountered: {}\nValidation errors: instance requires property "baseTokenAddress", instance requires property "quoteTokenAddress"',
// );
// });
// it('throws when handler has the incorrect members', () => {
// const badSubscribeCall = orderbookChannel.subscribe.bind(orderbookChannel, subscriptionOpts, {});
// expect(badSubscribeCall).throws(
// 'Expected handler.onSnapshot to be of type function, encountered: undefined',
// );
// });
// it('does not throw when inputs are of correct types', () => {
// const goodSubscribeCall = orderbookChannel.subscribe.bind(
// orderbookChannel,
// subscriptionOpts,
// emptyOrderbookChannelHandler,
// );
// expect(goodSubscribeCall).to.not.throw();
// });
// });
// });
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