playwright/test/browsercontext-device.spec.ts

/**
 * 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 { it, expect, describe } from './fixtures';

describe('device', (suite, { browserName }) => {
  suite.skip(browserName === 'firefox');
}, () => {
  it('should work', async ({playwright, browser, server}) => {
    const iPhone = playwright.devices['iPhone 6'];
    const context = await browser.newContext({ ...iPhone });
    const page = await context.newPage();
    await page.goto(server.PREFIX + '/mobile.html');
    expect(await page.evaluate(() => window.innerWidth)).toBe(375);
    expect(await page.evaluate(() => navigator.userAgent)).toContain('iPhone');
    await context.close();
  });

  it('should support clicking', async ({playwright, browser, server}) => {
    const iPhone = playwright.devices['iPhone 6'];
    const context = await browser.newContext({ ...iPhone });
    const page = await context.newPage();
    await page.goto(server.PREFIX + '/input/button.html');
    const button = await page.$('button');
    await page.evaluate(button => button.style.marginTop = '200px', button);
    await button.click();
    expect(await page.evaluate('result')).toBe('Clicked');
    await context.close();
  });

  it('should scroll to click', async ({browser, server}) => {
    const context = await browser.newContext({
      viewport: {
        width: 400,
        height: 400,
      },
      deviceScaleFactor: 1,
      isMobile: true
    });
    const page = await context.newPage();
    await page.goto(server.PREFIX + '/input/scrollable.html');
    const element = await page.$('#button-91');
    await element.click();
    expect(await element.textContent()).toBe('clicked');
    await context.close();
  });
});