Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use BrowserContextViewportTests class of Microsoft.Playwright.Tests package

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.BrowserContextViewportTests

BrowserContextViewportTests.cs

Source:BrowserContextViewportTests.cs

...25using Microsoft.Playwright.NUnit;26using NUnit.Framework;27namespace Microsoft.Playwright.Tests28{29    public class BrowserContextViewportTests : PageTestEx30    {31        [PlaywrightTest("browsercontext-viewport.spec.ts", "should get the proper default viewport size")]32        public Task ShouldGetTheProperDefaultViewPortSize()33            => TestUtils.VerifyViewportAsync(Page, 1280, 720);34        [PlaywrightTest("browsercontext-viewport.spec.ts", "should set the proper viewport size")]35        public async Task ShouldSetTheProperViewportSize()36        {37            await TestUtils.VerifyViewportAsync(Page, 1280, 720);38            await Page.SetViewportSizeAsync(123, 456);39            await TestUtils.VerifyViewportAsync(Page, 123, 456);40        }41        [PlaywrightTest("browsercontext-viewport.spec.ts", "should emulate device width")]42        public async Task ShouldEmulateDeviceWidth()43        {...

BrowserContextViewportTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            var browserContextViewportTests = new BrowserContextViewportTests();8            await browserContextViewportTests.ViewportShouldWork();9        }10    }11}12using Microsoft.Playwright.Tests;13using System.Threading.Tasks;14{15    {16        static async Task Main(string[] args)17        {18            var browserContextCookiesTests = new BrowserContextCookiesTests();19            await browserContextCookiesTests.CookiesShouldWork();20        }21    }22}23using Microsoft.Playwright.Tests;24using System.Threading.Tasks;25{26    {27        static async Task Main(string[] args)28        {29            var browserContextStorageStateTests = new BrowserContextStorageStateTests();30            await browserContextStorageStateTests.StorageStateShouldWork();31        }32    }33}34using Microsoft.Playwright.Tests;35using System.Threading.Tasks;36{37    {38        static async Task Main(string[] args)39        {40            var browserContextStorageStateTests = new BrowserContextStorageStateTests();41            await browserContextStorageStateTests.StorageStateShouldWork();42        }43    }44}45using Microsoft.Playwright.Tests;46using System.Threading.Tasks;47{48    {49        static async Task Main(string[] args)50        {51            var browserContextStorageStateTests = new BrowserContextStorageStateTests();52            await browserContextStorageStateTests.StorageStateShouldWork();53        }54    }55}56using Microsoft.Playwright.Tests;57using System.Threading.Tasks;58{59    {60        static async Task Main(string[] args)61        {

BrowserContextViewportTests

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using Microsoft.Playwright;5using Microsoft.Playwright.Tests;6using NUnit.Framework;7{8    {9        static async Task Main(string[] args)10        {11            using var playwright = await Playwright.CreateAsync();12            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions13            {14            });15            var context = await browser.NewContextAsync(new BrowserNewContextOptions16            {17                {18                }19            });20            var page = await context.NewPageAsync();21            await page.ScreenshotAsync(new PageScreenshotOptions22            {23            });24            await page.CloseAsync();25            await context.CloseAsync();26            await browser.CloseAsync();27        }28    }29}

BrowserContextViewportTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using NUnit.Framework;3using System.Threading.Tasks;4{5    {6        public async Task ShouldSetTheViewportSize()7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            var page = await browser.NewPageAsync(new BrowserNewPageOptions13            {14                {15                },16            });17            Assert.AreEqual(500, page.ViewportSize.Width);18            Assert.AreEqual(500, page.ViewportSize.Height);19        }20    }21}22Your name to display (optional):23Your name to display (optional):24await page.SetViewportSizeAsync(500, 500);

BrowserContextViewportTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2BrowserContextViewportTests browserContextViewportTests = new BrowserContextViewportTests();3await browserContextViewportTests.BrowserContextShouldHaveDefaultViewportSize();4using Microsoft.Playwright.Tests;5BrowserContextViewportTests browserContextViewportTests = new BrowserContextViewportTests();6await browserContextViewportTests.BrowserContextShouldSetTheViewportSize();7using Microsoft.Playwright.Tests;8BrowserContextViewportTests browserContextViewportTests = new BrowserContextViewportTests();9await browserContextViewportTests.BrowserContextShouldSetTheViewportSize();10using Microsoft.Playwright.Tests;11BrowserContextViewportTests browserContextViewportTests = new BrowserContextViewportTests();12await browserContextViewportTests.BrowserContextShouldSetTheViewportSize();13using Microsoft.Playwright.Tests;14BrowserContextViewportTests browserContextViewportTests = new BrowserContextViewportTests();15await browserContextViewportTests.BrowserContextShouldSetTheViewportSize();16using Microsoft.Playwright.Tests;17BrowserContextViewportTests browserContextViewportTests = new BrowserContextViewportTests();18await browserContextViewportTests.BrowserContextShouldSetTheViewportSize();19using Microsoft.Playwright.Tests;20BrowserContextViewportTests browserContextViewportTests = new BrowserContextViewportTests();21await browserContextViewportTests.BrowserContextShouldSetTheViewportSize();22using Microsoft.Playwright.Tests;23BrowserContextViewportTests browserContextViewportTests = new BrowserContextViewportTests();24await browserContextViewportTests.BrowserContextShouldSetTheViewportSize();25using Microsoft.Playwright.Tests;26BrowserContextViewportTests browserContextViewportTests = new BrowserContextViewportTests();

BrowserContextViewportTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using NUnit.Framework;3{4    {5        public async Task ShouldHaveDefaultViewport()6        {7            Assert.AreEqual(1280, Page.ViewportSize.Width);8            Assert.AreEqual(720, Page.ViewportSize.Height);9        }10        public async Task ShouldSetViewportSize()11        {12            await Page.SetViewportSizeAsync(123, 456);13            Assert.AreEqual(123, Page.ViewportSize.Width);14            Assert.AreEqual(456, Page.ViewportSize.Height);15        }16        public async Task ShouldSetViewportSizeOnContext()17        {18            var context = await Browser.NewContextAsync(new Browser.NewContextOptions19            {20                {21                },22            });23            var page = await context.NewPageAsync();24            Assert.AreEqual(456, page.ViewportSize.Width);25            Assert.AreEqual(789, page.ViewportSize.Height);26            await context.CloseAsync();27        }28        public async Task ShouldSetViewportSizeOnPage()29        {30            await Page.SetViewportSizeAsync(456, 789);31            Assert.AreEqual(456, Page.ViewportSize.Width);32            Assert.AreEqual(789, Page.ViewportSize.Height);33        }34        public async Task ShouldSetViewportSizeOnContextBeforeNavigation()35        {36            var context = await Browser.NewContextAsync(new Browser.NewContextOptions37            {38                {39                },40            });41            var page = await context.NewPageAsync();42            await page.GotoAsync(Server.EmptyPage);43            Assert.AreEqual(456, page.ViewportSize.Width);44            Assert.AreEqual(789, page.ViewportSize.Height);45            await context.CloseAsync();46        }47        public async Task ShouldSetViewportSizeOnPageBeforeNavigation()48        {49            await Page.SetViewportSizeAsync(456, 789);50            await Page.GotoAsync(Server.EmptyPage);51            Assert.AreEqual(456, Page.ViewportSize.Width);52            Assert.AreEqual(789, Page.ViewportSize.Height);53        }54        public async Task ShouldSetMobileViewport()55        {56            await Page.SetViewportSizeAsync(320, 640

BrowserContextViewportTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5using NUnit.Framework;6{7    {8        private IBrowser _browser;9        private IBrowserContext _context;10        private IPage _page;11        public async Task SetUp()12        {13            _browser = await Playwright.CreateAsync().LaunchAsync();14            _context = await _browser.NewContextAsync();15            _page = await _context.NewPageAsync();16        }17        public async Task TearDown()18        {19            await _browser.CloseAsync();20        }21        public async Task ShouldHaveDefaultViewport()22        {23            Assert.AreEqual(1280, _page.ViewportSize.Width);24            Assert.AreEqual(720, _page.ViewportSize.Height);25        }26        public async Task ShouldSetViewportSize()27        {28            await _context.SetViewportSizeAsync(123, 456);29            Assert.AreEqual(123, _page.ViewportSize.Width);30            Assert.AreEqual(456, _page.ViewportSize.Height);31        }32        public async Task ShouldSetViewportSizeOnPage()33        {34            await _page.SetViewportSizeAsync(123, 456);35            Assert.AreEqual(123, _page.ViewportSize.Width);36            Assert.AreEqual(456, _page.ViewportSize.Height);37        }38        public async Task ShouldSetDeviceScaleFactor()39        {40            await _context.SetViewportSizeAsync(400, 300);41            await _context.SetDeviceScaleFactorAsync(5);42            Assert.AreEqual(5, _page.ViewportSize.Width);43            Assert.AreEqual(3, _page.ViewportSize.Height);44            Assert.AreEqual(5, _page.DeviceScaleFactor);45        }46        public async Task ShouldSetIsMobile()47        {48            await _context.SetIsMobileAsync(true);49            Assert.True(_page.IsMobile);50        }51        public async Task ShouldSetHasTouch()52        {53            await _context.SetHasTouchAsync(true);54            Assert.True(_page.HasTouch);55        }56        public async Task ShouldSetIsLandscape()57        {58            await _context.SetIsLandscapeAsync(true);59            Assert.True(_page.IsLandscape);60        }

BrowserContextViewportTests

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using Microsoft.Playwright;5{6    {7        static async Task Main(string[] args)8        {9            using var playwright = await Playwright.CreateAsync();10            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            await using var context = await browser.NewContextAsync(new BrowserNewContextOptions14            {15                {16                },17            });18            var page = await context.NewPageAsync();19        }20    }21}22using System;23using System.IO;24using System.Threading.Tasks;25using Microsoft.Playwright;26{27    {28        static async Task Main(string[] args)29        {30            using var playwright = await Playwright.CreateAsync();31            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions32            {33            });34            await using var context = await browser.NewContextAsync(new BrowserNewContextOptions35            {36                {37                },38            });39            var page = await context.NewPageAsync();40            var cookies = await context.CookiesAsync();41            foreach (var cookie

BrowserContextViewportTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5using NUnit.Framework;6{7    {8        private static IPlaywright playwright;9        private static IBrowser browser;10        private static IBrowserContext context;11        public async Task SetUp()12        {13            playwright = await Playwright.CreateAsync();14            browser = await playwright.Chromium.LaunchAsync();15            context = await browser.NewContextAsync(new Browser.NewContextOptions16            {17                {18                },19            });20        }21        public async Task TearDown()22        {23            await browser.CloseAsync();24            await playwright.StopAsync();25        }26        public async Task TestViewport()27        {28            var page = await context.NewPageAsync();29            Assert.AreEqual(1024, page.ViewportSize.Width);30            Assert.AreEqual(768, page.ViewportSize.Height);31            await page.SetViewportSizeAsync(1280, 720);32            Assert.AreEqual(1280, page.ViewportSize.Width);33            Assert.AreEqual(720, page.ViewportSize.Height);34        }35    }36}37Test run for C:\Users\Anil\source\repos\BrowserContextViewportTests\bin\Debug\netcoreapp3.1\BrowserContextViewportTests.dll(.NETCoreApp,Version=v3.1)38Microsoft (R) Test Execution Command Line Tool Version 16.7.139            });40            await using var context = await browser.NewContextAsync(new BrowserNewContextOptions41            {42                {43                },44            });45            var page = await context.NewPageAsync();46        }47    }48}49using System;50using System.IO;51using System.Threading.Tasks;52using Microsoft.Playwright;53{54    {55        static async Task Main(string[] args)56        {57            using var playwright = await Playwright.CreateAsync();58            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions59            {60            });61            await using var context = await browser.NewContextAsync(new BrowserNewContextOptions62            {63                {64                },65            });66            var page = await context.NewPageAsync();67            var cookies = await context.CookiesAsync();68            foreach (var cookie

BrowserContextViewportTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5using NUnit.Framework;6{7    {8        private IBrowser _browser;9        private IBrowserContext _context;10        private IPage _page;11        public async Task SetUp()12        {13            _browser = await Playwright.CreateAsync().LaunchAsync();14            _context = await _browser.NewContextAsync();15            _page = await _context.NewPageAsync();16        }17        public async Task TearDown()18        {19            await _browser.CloseAsync();20        }21        public async Task ShouldHaveDefaultViewport()22        {23            Assert.AreEqual(1280, _page.ViewportSize.Width);24            Assert.AreEqual(720, _page.ViewportSize.Height);25        }26        public async Task ShouldSetViewportSize()27        {28            await _context.SetViewportSizeAsync(123, 456);29            Assert.AreEqual(123, _page.ViewportSize.Width);30            Assert.AreEqual(456, _page.ViewportSize.Height);31        }32        public async Task ShouldSetViewportSizeOnPage()33        {34            await _page.SetViewportSizeAsync(123, 456);35            Assert.AreEqual(123, _page.ViewportSize.Width);36            Assert.AreEqual(456, _page.ViewportSize.Height);37        }38        public async Task ShouldSetDeviceScaleFactor()39        {40            await _context.SetViewportSizeAsync(400, 300);41            await _context.SetDeviceScaleFactorAsync(5);42            Assert.AreEqual(5, _page.ViewportSize.Width);43            Assert.AreEqual(3, _page.ViewportSize.Height);44            Assert.AreEqual(5, _page.DeviceScaleFactor);45        }46        public async Task ShouldSetIsMobile()47        {48            await _context.SetIsMobileAsync(true);49            Assert.True(_page.IsMobile);50        }51        public async Task ShouldSetHasTouch()52        {53            await _context.SetHasTouchAsync(true);54            Assert.True(_page.HasTouch);55        }56        public async Task ShouldSetIsLandscape()57        {58            await _context.SetIsLandscapeAsync(true);59            Assert.True(_page.IsLandscape);60        }

BrowserContextViewportTests

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using Microsoft.Playwright;5{6    {7        static async Task Main(string[] args)8        {9            using var playwright = await Playwright.CreateAsync();10            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            await using var context = await browser.NewContextAsync(new BrowserNewContextOptions14            {15                {16                },17            });18            var page = await context.NewPageAsync();19        }20    }21}22using System;23using System.IO;24using System.Threading.Tasks;25using Microsoft.Playwright;26{27    {28        static async Task Main(string[] args)29        {30            using var playwright = await Playwright.CreateAsync();31            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions32            {33            });34            await using var context = await browser.NewContextAsync(new BrowserNewContextOptions35            {36                {37                },38            });39            var page = await context.NewPageAsync();40            var cookies = await context.CookiesAsync();41            foreach (var cookie

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.