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e8d994836e
The browser has to be launch with `proxy: 'per-context'` option for the
tests to work on Windows.
Fixes the following:
```
Error: browser.newContext: Browser needs to be launched with the global proxy. If all contexts override the proxy, global proxy will be never used and can be any string, for example "launch({ proxy: { server: 'http://per-context' } })"
at D:\a\playwright\playwright\tests\library\browsercontext-fetch.spec.ts:382:19
```
433 lines
18 KiB
TypeScript
433 lines
18 KiB
TypeScript
/**
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* Copyright (c) Microsoft Corporation. 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 os from 'os';
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import * as util from 'util';
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import { getPlaywrightVersion } from '../../packages/playwright-core/lib/utils/userAgent';
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import { expect, playwrightTest as it } from '../config/browserTest';
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it.skip(({ mode }) => mode !== 'default');
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for (const method of ['fetch', 'delete', 'get', 'head', 'patch', 'post', 'put'] as const) {
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it(`${method} should work @smoke`, async ({ playwright, server }) => {
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const request = await playwright.request.newContext();
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const response = await request[method](server.PREFIX + '/simple.json');
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expect(response.url()).toBe(server.PREFIX + '/simple.json');
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expect(response.status()).toBe(200);
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expect(response.statusText()).toBe('OK');
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expect(response.ok()).toBeTruthy();
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expect(response.headers()['content-type']).toBe('application/json; charset=utf-8');
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expect(response.headersArray()).toContainEqual({ name: 'Content-Type', value: 'application/json; charset=utf-8' });
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expect(await response.text()).toBe('head' === method ? '' : '{"foo": "bar"}\n');
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});
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}
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it(`should dispose global request`, async function({ playwright, server }) {
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const request = await playwright.request.newContext();
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const response = await request.get(server.PREFIX + '/simple.json');
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expect(await response.json()).toEqual({ foo: 'bar' });
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await request.dispose();
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const error = await response.body().catch(e => e);
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expect(error.message).toContain('Response has been disposed');
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});
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it('should support global userAgent option', async ({ playwright, server }) => {
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const request = await playwright.request.newContext({ userAgent: 'My Agent' });
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const [serverRequest, response] = await Promise.all([
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server.waitForRequest('/empty.html'),
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request.get(server.EMPTY_PAGE)
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]);
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expect(response.ok()).toBeTruthy();
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expect(response.url()).toBe(server.EMPTY_PAGE);
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expect(serverRequest.headers['user-agent']).toBe('My Agent');
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});
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it('should support global timeout option', async ({ playwright, server }) => {
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const request = await playwright.request.newContext({ timeout: 100 });
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server.setRoute('/empty.html', (req, res) => {});
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const error = await request.get(server.EMPTY_PAGE).catch(e => e);
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expect(error.message).toContain('Request timed out after 100ms');
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});
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it('should propagate extra http headers with redirects', async ({ playwright, server }) => {
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server.setRedirect('/a/redirect1', '/b/c/redirect2');
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server.setRedirect('/b/c/redirect2', '/simple.json');
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const request = await playwright.request.newContext({ extraHTTPHeaders: { 'My-Secret': 'Value' } });
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const [req1, req2, req3] = await Promise.all([
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server.waitForRequest('/a/redirect1'),
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server.waitForRequest('/b/c/redirect2'),
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server.waitForRequest('/simple.json'),
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request.get(`${server.PREFIX}/a/redirect1`),
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]);
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expect(req1.headers['my-secret']).toBe('Value');
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expect(req2.headers['my-secret']).toBe('Value');
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expect(req3.headers['my-secret']).toBe('Value');
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});
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it('should support global httpCredentials option', async ({ playwright, server }) => {
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server.setAuth('/empty.html', 'user', 'pass');
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const request1 = await playwright.request.newContext();
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const response1 = await request1.get(server.EMPTY_PAGE);
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expect(response1.status()).toBe(401);
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await request1.dispose();
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const request2 = await playwright.request.newContext({ httpCredentials: { username: 'user', password: 'pass' } });
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const response2 = await request2.get(server.EMPTY_PAGE);
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expect(response2.status()).toBe(200);
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await request2.dispose();
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});
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it('should return error with wrong credentials', async ({ playwright, server }) => {
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server.setAuth('/empty.html', 'user', 'pass');
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const request = await playwright.request.newContext({ httpCredentials: { username: 'user', password: 'wrong' } });
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const response = await request.get(server.EMPTY_PAGE);
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expect(response.status()).toBe(401);
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});
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it('should work with correct credentials and matching origin', async ({ playwright, server }) => {
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server.setAuth('/empty.html', 'user', 'pass');
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const request = await playwright.request.newContext({ httpCredentials: { username: 'user', password: 'pass', origin: server.PREFIX } });
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const response = await request.get(server.EMPTY_PAGE);
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expect(response.status()).toBe(200);
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});
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it('should work with correct credentials and matching origin case insensitive', async ({ playwright, server }) => {
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server.setAuth('/empty.html', 'user', 'pass');
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const request = await playwright.request.newContext({ httpCredentials: { username: 'user', password: 'pass', origin: server.PREFIX.toUpperCase() } });
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const response = await request.get(server.EMPTY_PAGE);
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expect(response.status()).toBe(200);
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});
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it('should return error with correct credentials and mismatching scheme', async ({ playwright, server }) => {
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server.setAuth('/empty.html', 'user', 'pass');
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const request = await playwright.request.newContext({ httpCredentials: { username: 'user', password: 'pass', origin: server.PREFIX.replace('http://', 'https://') } });
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const response = await request.get(server.EMPTY_PAGE);
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expect(response.status()).toBe(401);
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});
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it('should return error with correct credentials and mismatching hostname', async ({ playwright, server }) => {
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server.setAuth('/empty.html', 'user', 'pass');
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const hostname = new URL(server.PREFIX).hostname;
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const origin = server.PREFIX.replace(hostname, 'mismatching-hostname');
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const request = await playwright.request.newContext({ httpCredentials: { username: 'user', password: 'pass', origin: origin } });
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const response = await request.get(server.EMPTY_PAGE);
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expect(response.status()).toBe(401);
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});
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it('should return error with correct credentials and mismatching port', async ({ playwright, server }) => {
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server.setAuth('/empty.html', 'user', 'pass');
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const origin = server.PREFIX.replace(server.PORT.toString(), (server.PORT + 1).toString());
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const request = await playwright.request.newContext({ httpCredentials: { username: 'user', password: 'pass', origin: origin } });
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const response = await request.get(server.EMPTY_PAGE);
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expect(response.status()).toBe(401);
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});
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it('should support WWW-Authenticate: Basic', async ({ playwright, server }) => {
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let credentials;
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server.setRoute('/empty.html', (req, res) => {
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if (!req.headers.authorization) {
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res.writeHead(401, { 'WWW-Authenticate': 'Basic' });
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res.end('HTTP Error 401 Unauthorized: Access is denied');
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return;
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}
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credentials = Buffer.from((req.headers.authorization).split(' ')[1] || '', 'base64').toString();
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res.writeHead(200, { 'content-type': 'text/plain' });
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res.end();
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});
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const request = await playwright.request.newContext({ httpCredentials: { username: 'user', password: 'pass' } });
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const response = await request.get(server.EMPTY_PAGE);
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expect(response.status()).toBe(200);
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expect(credentials).toBe('user:pass');
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});
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it('should support global ignoreHTTPSErrors option', async ({ playwright, httpsServer }) => {
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const request = await playwright.request.newContext({ ignoreHTTPSErrors: true });
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const response = await request.get(httpsServer.EMPTY_PAGE);
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expect(response.status()).toBe(200);
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});
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it('should propagate ignoreHTTPSErrors on redirects', async ({ playwright, httpsServer }) => {
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httpsServer.setRedirect('/redir', '/empty.html');
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const request = await playwright.request.newContext();
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const response = await request.get(httpsServer.PREFIX + '/redir', { ignoreHTTPSErrors: true });
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expect(response.status()).toBe(200);
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});
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it('should resolve url relative to gobal baseURL option', async ({ playwright, server }) => {
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const request = await playwright.request.newContext({ baseURL: server.PREFIX });
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const response = await request.get('/empty.html');
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expect(response.url()).toBe(server.EMPTY_PAGE);
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});
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it('should set playwright as user-agent', async ({ playwright, server, isWindows, isLinux, isMac }) => {
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const request = await playwright.request.newContext();
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const [serverRequest] = await Promise.all([
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server.waitForRequest('/empty.html'),
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request.get(server.EMPTY_PAGE)
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]);
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const userAgentMasked = serverRequest.headers['user-agent']
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.replace(os.arch(), '<ARCH>')
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.replace(getPlaywrightVersion(), 'X.X.X')
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.replace(/\d+/g, 'X');
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const tokens = [];
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if (process.env.CI)
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tokens.push('CI/X');
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const suffix = tokens.length ? ` ${tokens.join(' ')}` : '';
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if (isWindows)
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expect(userAgentMasked).toBe('Playwright/X.X.X (<ARCH>; windows X.X) node/X.X' + suffix);
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else if (isLinux)
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// on ubuntu: distro is 'ubuntu' and version is 'X.X'
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// on manjaro: distro is 'Manjaro' and version is 'unknown'
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expect(userAgentMasked.replace(/<ARCH>; \w+ [^)]+/, '<ARCH>; distro version')).toBe('Playwright/X.X.X (<ARCH>; distro version) node/X.X' + suffix);
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else if (isMac)
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expect(userAgentMasked).toBe('Playwright/X.X.X (<ARCH>; macOS X.X) node/X.X' + suffix);
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});
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it('should be able to construct with context options', async ({ playwright, browserType, server }) => {
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const request = await playwright.request.newContext((browserType as any)._defaultContextOptions);
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const response = await request.get(server.EMPTY_PAGE);
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expect(response.ok()).toBeTruthy();
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});
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it('should return empty body', async ({ playwright, server }) => {
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const request = await playwright.request.newContext();
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const response = await request.get(server.EMPTY_PAGE);
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const body = await response.body();
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expect(body.length).toBe(0);
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expect(await response.text()).toBe('');
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await request.dispose();
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});
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it('should abort requests when context is disposed', async ({ playwright, server }) => {
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const connectionClosed = new Promise(resolve => {
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server.setRoute('/empty.html', req => req.socket.on('close', resolve));
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});
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const request = await playwright.request.newContext();
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const results = await Promise.all([
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request.get(server.EMPTY_PAGE).catch(e => e),
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request.post(server.EMPTY_PAGE).catch(e => e),
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request.delete(server.EMPTY_PAGE).catch(e => e),
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server.waitForRequest('/empty.html').then(() => request.dispose())
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]);
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for (const result of results.slice(0, -1)) {
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expect(result instanceof Error).toBeTruthy();
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expect(result.message).toContain('Request context disposed');
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}
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await connectionClosed;
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});
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it('should abort redirected requests when context is disposed', async ({ playwright, server }) => {
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server.setRedirect('/redirect', '/test');
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const connectionClosed = new Promise(resolve => {
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server.setRoute('/test', req => req.socket.on('close', resolve));
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});
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const request = await playwright.request.newContext();
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const [result] = await Promise.all([
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request.get(server.PREFIX + '/redirect').catch(e => e),
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server.waitForRequest('/test').then(() => request.dispose())
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]);
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expect(result instanceof Error).toBeTruthy();
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expect(result.message).toContain('Request context disposed');
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await connectionClosed;
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});
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it('should remove content-length from redirected post requests', async ({ playwright, server }) => {
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server.setRedirect('/redirect', '/empty.html');
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const request = await playwright.request.newContext();
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const [result, req1, req2] = await Promise.all([
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request.post(server.PREFIX + '/redirect', {
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data: {
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'foo': 'bar'
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}
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}),
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server.waitForRequest('/redirect'),
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server.waitForRequest('/empty.html')
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]);
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expect(result.status()).toBe(200);
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expect(req1.headers['content-length']).toBe('13');
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expect(req2.headers['content-length']).toBe(undefined);
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await request.dispose();
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});
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const serialization: [string, any][] = [
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['object', { 'foo': 'bar' }],
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['array', ['foo', 'bar', 2021]],
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['string', 'foo'],
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['string (falsey)', ''],
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['bool', true],
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['bool (false)', false],
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['number', 2021],
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['number (falsey)', 0],
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['null', null],
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['literal string undefined', 'undefined'],
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];
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for (const [type, value] of serialization) {
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const stringifiedValue = JSON.stringify(value);
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it(`should json stringify ${type} body when content-type is application/json`, async ({ playwright, server }) => {
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const request = await playwright.request.newContext();
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const [req] = await Promise.all([
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server.waitForRequest('/empty.html'),
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request.post(server.EMPTY_PAGE, {
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headers: {
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'content-type': 'application/json'
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},
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data: value
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})
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]);
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const body = await req.postBody;
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expect(body.toString()).toEqual(stringifiedValue);
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await request.dispose();
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});
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it(`should not double stringify ${type} body when content-type is application/json`, async ({ playwright, server }) => {
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const request = await playwright.request.newContext();
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const [req] = await Promise.all([
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server.waitForRequest('/empty.html'),
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request.post(server.EMPTY_PAGE, {
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headers: {
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'content-type': 'application/json'
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},
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data: stringifiedValue
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})
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]);
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const body = await req.postBody;
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expect(body.toString()).toEqual(stringifiedValue);
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await request.dispose();
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});
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}
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it(`should accept already serialized data as Buffer when content-type is application/json`, async ({ playwright, server }) => {
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const request = await playwright.request.newContext();
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const value = JSON.stringify(JSON.stringify({ 'foo': 'bar' }));
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const [req] = await Promise.all([
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server.waitForRequest('/empty.html'),
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request.post(server.EMPTY_PAGE, {
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headers: {
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'content-type': 'application/json'
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},
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data: Buffer.from(value, 'utf8')
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})
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]);
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const body = await req.postBody;
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expect(body.toString()).toEqual(value);
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await request.dispose();
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});
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it(`should have nice toString`, async ({ playwright, server }) => {
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const request = await playwright.request.newContext();
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const response = await request.post(server.EMPTY_PAGE, {
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headers: {
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'content-type': 'application/json'
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},
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data: 'My post data'
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});
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const str = response[util.inspect.custom]();
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expect(str).toContain('APIResponse: 200 OK');
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for (const { name, value } of response.headersArray())
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expect(str).toContain(` ${name}: ${value}`);
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await request.dispose();
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});
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it('should not fail on empty body with encoding', async ({ playwright, server }) => {
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const request = await playwright.request.newContext();
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for (const method of ['head', 'put']) {
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for (const encoding of ['br', 'gzip', 'deflate']) {
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server.setRoute('/empty.html', (req, res) => {
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res.writeHead(200, {
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'Content-Encoding': encoding,
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'Content-Type': 'text/plain',
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});
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res.end();
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});
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const response = await request[method](server.EMPTY_PAGE);
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expect(response.status()).toBe(200);
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expect((await response.body()).length).toBe(0);
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}
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}
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await request.dispose();
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});
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it('should return body for failing requests', async ({ playwright, server }) => {
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const request = await playwright.request.newContext();
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for (const method of ['head', 'put', 'trace']) {
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server.setRoute('/empty.html', (req, res) => {
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res.writeHead(404, { 'Content-Length': 10, 'Content-Type': 'text/plain' });
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res.end('Not found.');
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});
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const response = await request.fetch(server.EMPTY_PAGE, { method });
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expect(response.status()).toBe(404);
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// HEAD response returns empty body in node http module.
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expect(await response.text()).toBe(method === 'head' ? '' : 'Not found.');
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}
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await request.dispose();
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});
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it('should throw an error when maxRedirects is exceeded', async ({ playwright, server }) => {
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server.setRedirect('/a/redirect1', '/b/c/redirect2');
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server.setRedirect('/b/c/redirect2', '/b/c/redirect3');
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server.setRedirect('/b/c/redirect3', '/b/c/redirect4');
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server.setRedirect('/b/c/redirect4', '/simple.json');
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const request = await playwright.request.newContext();
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for (const method of ['GET', 'PUT', 'POST', 'OPTIONS', 'HEAD', 'PATCH']) {
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for (const maxRedirects of [1, 2, 3])
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await expect(async () => request.fetch(`${server.PREFIX}/a/redirect1`, { method: method, maxRedirects: maxRedirects })).rejects.toThrow('Max redirect count exceeded');
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}
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await request.dispose();
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});
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it('should not follow redirects when maxRedirects is set to 0', async ({ playwright, server }) => {
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server.setRedirect('/a/redirect1', '/b/c/redirect2');
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server.setRedirect('/b/c/redirect2', '/simple.json');
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const request = await playwright.request.newContext();
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for (const method of ['GET', 'PUT', 'POST', 'OPTIONS', 'HEAD', 'PATCH']){
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const response = await request.fetch(`${server.PREFIX}/a/redirect1`, { method, maxRedirects: 0 });
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expect(response.headers()['location']).toBe('/b/c/redirect2');
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expect(response.status()).toBe(302);
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}
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await request.dispose();
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});
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it('should throw an error when maxRedirects is less than 0', async ({ playwright, server }) => {
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server.setRedirect('/a/redirect1', '/b/c/redirect2');
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server.setRedirect('/b/c/redirect2', '/simple.json');
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const request = await playwright.request.newContext();
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for (const method of ['GET', 'PUT', 'POST', 'OPTIONS', 'HEAD', 'PATCH'])
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await expect(async () => request.fetch(`${server.PREFIX}/a/redirect1`, { method, maxRedirects: -1 })).rejects.toThrow(`'maxRedirects' should be greater than or equal to '0'`);
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await request.dispose();
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});
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it('should keep headers capitalization', async ({ playwright, server }) => {
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const request = await playwright.request.newContext();
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const [serverRequest, response] = await Promise.all([
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server.waitForRequest('/empty.html'),
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request.get(server.EMPTY_PAGE, {
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headers: {
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'X-fOo': 'vaLUE',
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}
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}),
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]);
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expect(response.ok()).toBeTruthy();
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expect(serverRequest.rawHeaders).toContain('X-fOo');
|
|
expect(serverRequest.rawHeaders).toContain('vaLUE');
|
|
await request.dispose();
|
|
});
|