f63a123ece
This PR updates the socket transport code to swap between a Node web socket transport or a web one based on the `isNode` environment. It also adds unit tests to the browser tests that show we can connect in a browser.
56 lines
2.2 KiB
JavaScript
56 lines
2.2 KiB
JavaScript
/**
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* Copyright 2020 Google Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import { Connection } from '../lib/esm/puppeteer/common/Connection.js';
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import { BrowserWebSocketTransport } from '../lib/esm/puppeteer/common/BrowserWebSocketTransport.js';
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import puppeteer from '../lib/esm/puppeteer/web.js';
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import expect from '../node_modules/expect/build-es5/index.js';
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import { getWebSocketEndpoint } from './helper.js';
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describe('creating a Connection', () => {
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it('can create a real connection to the backend and send messages', async () => {
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const wsUrl = getWebSocketEndpoint();
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const transport = await BrowserWebSocketTransport.create(wsUrl);
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const connection = new Connection(wsUrl, transport);
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const result = await connection.send('Browser.getVersion');
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/* We can't expect exact results as the version of Chrome/CDP might change
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* and we don't want flakey tests, so let's assert the structure, which is
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* enough to confirm the result was recieved successfully.
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*/
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expect(result).toEqual({
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protocolVersion: expect.any(String),
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jsVersion: expect.any(String),
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revision: expect.any(String),
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userAgent: expect.any(String),
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product: expect.any(String),
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});
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});
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});
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describe('puppeteer.connect', () => {
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it('can connect over websocket and make requests to the backend', async () => {
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const wsUrl = getWebSocketEndpoint();
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const browser = await puppeteer.connect({
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browserWSEndpoint: wsUrl,
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});
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const version = await browser.version();
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const versionLooksCorrect = /.+Chrome\/\d{2}/.test(version);
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expect(version).toEqual(expect.any(String));
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expect(versionLooksCorrect).toEqual(true);
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});
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});
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