KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use ShouldSupportMobileEmulation method of Microsoft.Playwright.Tests.BrowserContextViewportMobileTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.BrowserContextViewportMobileTests.ShouldSupportMobileEmulation

BrowserContextViewportMobileTests.cs

Source:BrowserContextViewportMobileTests.cs

...29    public class BrowserContextViewportMobileTests : BrowserTestEx30    {31        [PlaywrightTest("browsercontext-viewport-mobile.spec.ts", "should support mobile emulation")]32        [Skip(SkipAttribute.Targets.Firefox)]33        public async Task ShouldSupportMobileEmulation()34        {35            await using var context = await Browser.NewContextAsync(Playwright.Devices["iPhone 6"]);36            var page = await context.NewPageAsync();37            await page.GotoAsync(Server.Prefix + "/mobile.html");38            Assert.AreEqual(375, await page.EvaluateAsync<int>("window.innerWidth"));39            await page.SetViewportSizeAsync(400, 300);40            Assert.AreEqual(400, await page.EvaluateAsync<int>("window.innerWidth"));41        }42        [PlaywrightTest("browsercontext-viewport-mobile.spec.ts", "should support touch emulation")]43        [Skip(SkipAttribute.Targets.Firefox)]44        public async Task ShouldSupportTouchEmulation()45        {46            const string dispatchTouch = @"47            function dispatchTouch() {...

ShouldSupportMobileEmulation

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System.Threading.Tasks;4using Xunit;5using Xunit.Abstractions;6{7    {8        public async Task ShouldSupportMobileEmulation()9        {10            await Page.EmulateViewportAsync(320, 480);11            await Page.GotoAsync(Server.EmptyPage);12            Assert.Equal(320, await Page.EvaluateAsync<int>("window.innerWidth"));13            Assert.Equal(480, await Page.EvaluateAsync<int>("window.innerHeight"));14            await Page.EmulateViewportAsync(null, null);15            await Page.GotoAsync(Server.EmptyPage);16            Assert.Equal(800, await Page.EvaluateAsync<int>("window.innerWidth"));17            Assert.Equal(600, await Page.EvaluateAsync<int>("window.innerHeight"));18        }19    }20}

ShouldSupportMobileEmulation

Using AI Code Generation

1{2    using System;3    using System.Collections.Generic;4    using System.Text;5    using System.Threading.Tasks;6    using Microsoft.Playwright;7    using Xunit;8    using Xunit.Abstractions;9    {10        internal BrowserContextViewportMobileTests(ITestOutputHelper output) : base(output)11        {12        }13        [PlaywrightTest("browsercontext-viewport-mobile.spec.ts", "should support mobile emulation")]14        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]15        public async Task ShouldSupportMobileEmulation()16        {17            await using var context = await Browser.NewContextAsync(new Browser.NewContextOptions18            {19                ViewportSize = new ViewportSize { Width = 320, Height = 480 },20            });21            var page = await context.NewPageAsync();22            Assert.Equal(320, page.ViewportSize.Width);23            Assert.Equal(480, page.ViewportSize.Height);24            Assert.Equal("foobar", page.EvaluateAsync<string>("() => navigator.userAgent"));25        }26    }27}28{29    using System;30    using System.Collections.Generic;31    using System.Text;32    using System.Threading.Tasks;33    using Microsoft.Playwright;34    using Xunit;35    using Xunit.Abstractions;36    {37        internal BrowserContextViewportTests(ITestOutputHelper output) : base(output)38        {39        }40        [PlaywrightTest("browsercontext-viewport.spec.ts", "should set viewport size on context")]41        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]42        public async Task ShouldSetViewportSizeOnContext()43        {44            await using var context = await Browser.NewContextAsync(new Browser.NewContextOptions45            {46                ViewportSize = new ViewportSize { Width = 456, Height = 789 },47            });48            var page = await context.NewPageAsync();49            Assert.Equal(456, page.ViewportSize.Width);50            Assert.Equal(789, page.ViewportSize.Height);51        }52        [PlaywrightTest("browsercontext-viewport.spec.ts", "should set viewport size on page")]53        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]54        public async Task ShouldSetViewportSizeOnPage()55        {56            await using var context = await Browser.NewContextAsync();

ShouldSupportMobileEmulation

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        static async Task Main(string[] args)9        {10            var playwright = await Playwright.CreateAsync();11            var browser = await playwright.Chromium.LaunchAsync();12            var context = await browser.NewContextAsync(new Browser.NewContextOptions13            {14                {15                },16                UserAgent = "Mozilla/5.0 (Linux; Android 4.4; Nexus 5 Build/KRT16M) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.0 Mobile Safari/537.36"17            });18            var page = await context.NewPageAsync();19            await page.ScreenshotAsync("microsoft.png");20            await browser.CloseAsync();21        }22    }23}

ShouldSupportMobileEmulation

Using AI Code Generation

1using System;2using System.Linq;3using System.Threading.Tasks;4using Microsoft.Playwright;5using Microsoft.Playwright.Tests;6using Xunit;7using Xunit.Abstractions;8{9    [Collection(TestConstants.TestFixtureBrowserCollectionName)]10    {11        public BrowserContextViewportMobileTests(ITestOutputHelper output) : base(output)12        {13        }14        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]15        public async Task ShouldSupportMobileEmulation()16        {17            await Page.GotoAsync(TestConstants.ServerUrl + "/mobile.html");18            Assert.Equal(800, await Page.EvaluateAsync<int>("window.innerWidth"));19            await Page.EmulateViewportAsync(400, 500);20            Assert.Equal(400, await Page.EvaluateAsync<int>("window.innerWidth"));21            await Page.EmulateViewportAsync(null, null, TestConstants.IPhone.ViewPort);22            Assert.Equal(375, await Page.EvaluateAsync<int>("window.innerWidth"));23        }24    }25}26{27    [Collection(TestConstants.TestFixtureBrowserCollectionName)]28    {29        public BrowserContextViewportTests(ITestOutputHelper output) : base(output)30        {31        }32        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]33        public async Task ShouldSupportMobileEmulation()34        {35            await Page.GotoAsync(TestConstants.ServerUrl + "/mobile.html");36            Assert.Equal(800, await Page.EvaluateAsync<int>("window.innerWidth"));

ShouldSupportMobileEmulation

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using NUnit.Framework;6{7    [Parallelizable(ParallelScope.Self)]8    {9        [PlaywrightTest("browsercontext-viewport-mobile.spec.ts", "should support mobile emulation")]10        [Test, Timeout(TestConstants.DefaultTestTimeout)]11        public async Task ShouldSupportMobileEmulation()12        {13            await using var context = await Browser.NewContextAsync(new()14            {15                Viewport = new ViewportSize { Width = 400, Height = 500 },16            });17            var page = await context.NewPageAsync();18            Assert.AreEqual(400, page.ViewportSize.Width);19            Assert.AreEqual(500, page.ViewportSize.Height);20            Assert.AreEqual(true, page.HasTouch);21            Assert.AreEqual(true, page.IsMobile);22            Assert.AreEqual("foobar", await page.EvaluateAsync<string>("() => navigator.userAgent"));23        }24    }25}26{27    {28        ViewportSize ViewportSize { get; }29    }30}31{32    {33        public int Width { get; set; }34        public int Height { get; set; }35    }36}37{38    {39        ViewportSize ViewportSize { get

ShouldSupportMobileEmulation

Using AI Code Generation

1using Microsoft.Playwright;2using NUnit.Framework;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8{9    {10        private static IBrowser browser;11        private static IBrowserContext context;12        private static IPage page;13        public async Task SetUp()14        {15            browser = await Playwright.CreateAsync().Chromium.LaunchAsync(new BrowserTypeLaunchOptions16            {17            });18            context = await browser.NewContextAsync(new BrowserNewContextOptions19            {20                {21                },22            });23            page = await context.NewPageAsync();24        }25        public async Task TearDown()26        {27            await context.CloseAsync();28            await browser.CloseAsync();29        }30        public async Task ShouldSupportMobileEmulation()31        {32            Assert.AreEqual("Mobile", await page.EvaluateAsync<string>("() => navigator.userAgent"));33            Assert.AreEqual(320, await page.EvaluateAsync<int>("() => window.innerWidth"));34        }35    }36}

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.