playwright/tests/browsercontext-route.spec.ts

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/**
* Copyright 2018 Google Inc. All rights reserved.
* Modifications copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { browserTest as it, expect } from './config/browserTest';
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it('should intercept', async ({browser, server}) => {
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const context = await browser.newContext();
let intercepted = false;
await context.route('**/empty.html', route => {
intercepted = true;
const request = route.request();
expect(request.url()).toContain('empty.html');
expect(request.headers()['user-agent']).toBeTruthy();
expect(request.method()).toBe('GET');
expect(request.postData()).toBe(null);
expect(request.isNavigationRequest()).toBe(true);
expect(request.resourceType()).toBe('document');
expect(request.frame() === page.mainFrame()).toBe(true);
expect(request.frame().url()).toBe('about:blank');
route.continue();
});
const page = await context.newPage();
const response = await page.goto(server.EMPTY_PAGE);
expect(response.ok()).toBe(true);
expect(intercepted).toBe(true);
await context.close();
});
it('should unroute', async ({browser, server}) => {
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const context = await browser.newContext();
const page = await context.newPage();
let intercepted = [];
await context.route('**/*', route => {
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intercepted.push(1);
route.continue();
});
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await context.route('**/empty.html', route => {
intercepted.push(2);
route.continue();
});
await context.route('**/empty.html', route => {
intercepted.push(3);
route.continue();
});
const handler4 = route => {
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intercepted.push(4);
route.continue();
};
await context.route('**/empty.html', handler4);
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await page.goto(server.EMPTY_PAGE);
expect(intercepted).toEqual([4]);
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intercepted = [];
await context.unroute('**/empty.html', handler4);
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await page.goto(server.EMPTY_PAGE);
expect(intercepted).toEqual([3]);
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intercepted = [];
await context.unroute('**/empty.html');
await page.goto(server.EMPTY_PAGE);
expect(intercepted).toEqual([1]);
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await context.close();
});
it('should yield to page.route', async ({browser, server}) => {
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const context = await browser.newContext();
await context.route('**/empty.html', route => {
route.fulfill({ status: 200, body: 'context' });
});
const page = await context.newPage();
await page.route('**/empty.html', route => {
route.fulfill({ status: 200, body: 'page' });
});
const response = await page.goto(server.EMPTY_PAGE);
expect(response.ok()).toBe(true);
expect(await response.text()).toBe('page');
await context.close();
});
it('should fall back to context.route', async ({browser, server}) => {
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const context = await browser.newContext();
await context.route('**/empty.html', route => {
route.fulfill({ status: 200, body: 'context' });
});
const page = await context.newPage();
await page.route('**/non-empty.html', route => {
route.fulfill({ status: 200, body: 'page' });
});
const response = await page.goto(server.EMPTY_PAGE);
expect(response.ok()).toBe(true);
expect(await response.text()).toBe('context');
await context.close();
});
it('should support Set-Cookie header', async ({contextFactory, server, browserName}) => {
it.fixme(browserName === 'webkit');
const context = await contextFactory();
const page = await context.newPage();
await page.route('https://example.com/', (route, request) => {
route.fulfill({
headers: {
'Set-Cookie': 'name=value; domain=.example.com; Path=/'
},
contentType: 'text/html',
body: 'done'
});
});
await page.goto('https://example.com');
expect(await context.cookies()).toEqual([{
sameSite: browserName === 'chromium' ? 'Lax' : 'None',
name: 'name',
value: 'value',
domain: '.example.com',
path: '/',
expires: -1,
httpOnly: false,
secure: false
}]);
});
it('should ignore secure Set-Cookie header for insecure requests', async ({contextFactory, server, browserName}) => {
it.fixme(browserName === 'webkit');
const context = await contextFactory();
const page = await context.newPage();
await page.route('http://example.com/', (route, request) => {
route.fulfill({
headers: {
'Set-Cookie': 'name=value; domain=.example.com; Path=/; Secure'
},
contentType: 'text/html',
body: 'done'
});
});
await page.goto('http://example.com');
expect(await context.cookies()).toEqual([]);
});
it('should use Set-Cookie header in future requests', async ({contextFactory, server, browserName}) => {
it.fixme(browserName === 'webkit');
const context = await contextFactory();
const page = await context.newPage();
await page.route(server.EMPTY_PAGE, (route, request) => {
route.fulfill({
headers: {
'Set-Cookie': 'name=value'
},
contentType: 'text/html',
body: 'done'
});
});
await page.goto(server.EMPTY_PAGE);
expect(await context.cookies()).toEqual([{
sameSite: browserName === 'chromium' ? 'Lax' : 'None',
name: 'name',
value: 'value',
domain: 'localhost',
path: '/',
expires: -1,
httpOnly: false,
secure: false
}]);
let cookie = '';
server.setRoute('/foo.html', (req, res) => {
cookie = req.headers.cookie;
res.end();
});
await page.goto(server.PREFIX + '/foo.html');
expect(cookie).toBe('name=value');
});
it('should work with ignoreHTTPSErrors', async ({browser, httpsServer}) => {
const context = await browser.newContext({ ignoreHTTPSErrors: true });
const page = await context.newPage();
await page.route('**/*', route => route.continue());
const response = await page.goto(httpsServer.EMPTY_PAGE);
expect(response.status()).toBe(200);
await context.close();
});