28797dee41
This CL migrates all the tests to TypeScript. The main benefits of this is that we start consuming our TypeScript definitions and therefore find errors in them. The act of migrating found some bugs in our definitions and now we can be sure to avoid them going forwards. You'll notice the addition of some `TODO`s in the code; I didn't want this CL to get any bigger than it already is but I intend to follow those up once this lands. It's mostly figuring out how to extend the `expect` types with our `toBeGolden` helpers and some other slight confusions with types that the tests exposed. Co-authored-by: Mathias Bynens <mathias@qiwi.be>
82 lines
2.7 KiB
TypeScript
82 lines
2.7 KiB
TypeScript
/**
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* Copyright 2018 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 expect from 'expect';
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import { getTestState, setupTestBrowserHooks } from './mocha-utils';
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describe('Browser specs', function () {
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setupTestBrowserHooks();
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describe('Browser.version', function () {
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it('should return whether we are in headless', async () => {
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const { browser, isHeadless } = getTestState();
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const version = await browser.version();
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expect(version.length).toBeGreaterThan(0);
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expect(version.startsWith('Headless')).toBe(isHeadless);
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});
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});
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describe('Browser.userAgent', function () {
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it('should include WebKit', async () => {
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const { browser, isChrome } = getTestState();
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const userAgent = await browser.userAgent();
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expect(userAgent.length).toBeGreaterThan(0);
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if (isChrome) expect(userAgent).toContain('WebKit');
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else expect(userAgent).toContain('Gecko');
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});
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});
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describe('Browser.target', function () {
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it('should return browser target', async () => {
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const { browser } = getTestState();
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const target = browser.target();
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expect(target.type()).toBe('browser');
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});
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});
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describe('Browser.process', function () {
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it('should return child_process instance', async () => {
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const { browser } = getTestState();
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const process = await browser.process();
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expect(process.pid).toBeGreaterThan(0);
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});
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it('should not return child_process for remote browser', async () => {
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const { browser, puppeteer } = getTestState();
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const browserWSEndpoint = browser.wsEndpoint();
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const remoteBrowser = await puppeteer.connect({ browserWSEndpoint });
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expect(remoteBrowser.process()).toBe(null);
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remoteBrowser.disconnect();
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});
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});
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describe('Browser.isConnected', () => {
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it('should set the browser connected state', async () => {
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const { browser, puppeteer } = getTestState();
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const browserWSEndpoint = browser.wsEndpoint();
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const newBrowser = await puppeteer.connect({ browserWSEndpoint });
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expect(newBrowser.isConnected()).toBe(true);
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newBrowser.disconnect();
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expect(newBrowser.isConnected()).toBe(false);
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});
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});
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});
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