/** * Copyright (c) Facebook, Inc. and its affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. * * @format * @emails oncall+react_native */ 'use strict'; jest.mock('NativeEventEmitter'); jest.setMock('NativeModules', { WebSocketModule: { connect: () => {}, }, }); const WebSocket = require('WebSocket'); describe('WebSocket', function() { it('should have connection lifecycle constants defined on the class', () => { expect(WebSocket.CONNECTING).toEqual(0); }); it('should have connection lifecycle constants defined on the instance', () => { expect(new WebSocket('wss://echo.websocket.org').CONNECTING).toEqual(0); }); });