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

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

BrowserContextUserAgentTests.cs

Source:BrowserContextUserAgentTests.cs

...25using Microsoft.Playwright.NUnit;26using NUnit.Framework;27namespace Microsoft.Playwright.Tests28{29    public class BrowserContextUserAgentTests : BrowserTestEx30    {31        [PlaywrightTest("browsercontext-user-agent.spec.ts", "should work")]32        public async Task ShouldWork()33        {34            await using (var context = await Browser.NewContextAsync())35            {36                var page = await context.NewPageAsync();37                StringAssert.Contains("Mozilla", await page.EvaluateAsync<string>("() => navigator.userAgent"));38            }39            await using (var context = await Browser.NewContextAsync(new() { UserAgent = "foobar" }))40            {41                var page = await context.NewPageAsync();42                var (userAgent, _) = await TaskUtils.WhenAll(43                    Server.WaitForRequest("/empty.html", request => request.Headers["User-Agent"].ToString()),...

BrowserContextUserAgentTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5{6    {7        static async Task Main(string[] args)8        {9            var playwright = await Playwright.CreateAsync();10            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            var context = await browser.NewContextAsync(new BrowserNewContextOptions14            {15                UserAgent = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.0 Safari/537.36",16            });17            var page = await context.NewPageAsync();18            Console.WriteLine("Hello World!");19            Console.ReadKey();20        }21    }22}23using System;24using System.Threading.Tasks;25using Microsoft.Playwright;26using Microsoft.Playwright.Tests;27{28    {29        static async Task Main(string[] args)30        {31            var playwright = await Playwright.CreateAsync();32            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions33            {34            });35            var context = await browser.NewContextAsync(new BrowserNewContextOptions36            {37                {38                },39            });40            var page = await context.NewPageAsync();41            Console.WriteLine("Hello World!");42            Console.ReadKey();43        }44    }45}46using System;47using System.Threading.Tasks;48using Microsoft.Playwright;49using Microsoft.Playwright.Tests;50{51    {52        static async Task Main(string[] args)53        {54            var playwright = await Playwright.CreateAsync();55            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions56            {57            });

BrowserContextUserAgentTests

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using Microsoft.Playwright;5using Microsoft.Playwright.Tests;6using Xunit;7using Xunit.Abstractions;8{9    {10        private readonly ITestOutputHelper output;11        public BrowserContextUserAgentTests(ITestOutputHelper output)12        {13            this.output = output;14        }15        public async Task ShouldWork()16        {17            using var playwright = await Playwright.CreateAsync();18            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions19            {20            });21            var context = await browser.NewContextAsync(new BrowserNewContextOptions22            {23            });24            var page = await context.NewPageAsync();25            await page.ScreenshotAsync(new PageScreenshotOptions26            {27            });28            await context.CloseAsync();29        }30    }31}32using System;33using System.IO;34using System.Threading.Tasks;35using Microsoft.Playwright;36using Microsoft.Playwright.Tests;37using Xunit;38using Xunit.Abstractions;39{40    {41        private readonly ITestOutputHelper output;42        public BrowserContextUserAgentTests(ITestOutputHelper output)43        {44            this.output = output;45        }46        public async Task ShouldWork()47        {48            using var playwright = await Playwright.CreateAsync();49            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions50            {51            });52            var context = await browser.NewContextAsync(new BrowserNewContextOptions53            {54            });55            var page = await context.NewPageAsync();56            await page.ScreenshotAsync(new PageScreenshotOptions57            {58            });59            await context.CloseAsync();60        }61    }62}63using System;64using System.IO;65using System.Threading.Tasks;

BrowserContextUserAgentTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using Microsoft.Playwright;3using PlaywrightSharp;4using NUnit.Framework;5using System.Threading.Tasks;6using System.Threading.Tasks;7using System.IO;

BrowserContextUserAgentTests

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5using System;6using System.IO;7using System.Text.Json;8using System.Collections.Generic;9{10    {11        internal BrowserContextUserAgentTests(ITestOutputHelper output) : base(output)12        {13        }14        public async Task ShouldWork()15        {16            var context = await Browser.NewContextAsync(new BrowserNewContextOptions17            {18            });19            var page = await context.NewPageAsync();20            await page.GoToAsync(TestConstants.EmptyPage);21            Assert.Equal("foobar", await page.EvaluateAsync<string>("() => navigator.userAgent"));22            await context.CloseAsync();23        }24    }25}26using Microsoft.Playwright.Tests;27using System.Threading.Tasks;28using Xunit;29using Xunit.Abstractions;30using System;31using System.IO;32using System.Text.Json;33using System.Collections.Generic;34{35    {36        internal BrowserContextViewportTests(ITestOutputHelper output) : base(output)37        {38        }39        public async Task ShouldGetTheProperDefaultViewportSize()40        {41            var context = await Browser.NewContextAsync();42            Assert.Equal(1280, context.Viewport.Width);43            Assert.Equal(720, context.Viewport.Height);44            await context.CloseAsync();45        }46        public async Task ShouldSetTheProperViewportSize()47        {48            var context = await Browser.NewContextAsync(new BrowserNewContextOptions49            {50                {51                },52            });53            Assert.Equal(123, context.Viewport.Width);54            Assert.Equal(456, context.Viewport.Height);55            await context.CloseAsync();56        }57        public async Task ShouldSupportNullViewportSize()58        {59            var context = await Browser.NewContextAsync(new BrowserNewContextOptions60            {61            });62            Assert.Null(context.Viewport);63            await context.CloseAsync();64        }

BrowserContextUserAgentTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading;7using System.IO;8using System.Diagnostics;9using Microsoft.Playwright;10using Microsoft.Playwright.Transport.Channels;11using Microsoft.Playwright.Transport.Protocol;12using Microsoft.Playwright.Core;13using Microsoft.Playwright.Transport;14using Microsoft.Playwright.Helpers;15{16    {17        [PlaywrightTest("browsercontext-user-agent.spec.ts", "should work")]18        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]19        public async Task ShouldWork()20        {21            var context = await Browser.NewContextAsync();22            var page = await context.NewPageAsync();23            await page.GoToAsync(TestConstants.EmptyPage);24            Assert.Equal(TestConstants.UserAgent, await page.EvaluateAsync<string>("() => navigator.userAgent"));25            await context.CloseAsync();26        }27        [PlaywrightTest("browsercontext-user-agent.spec.ts", "should be overridable")]28        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]29        public async Task ShouldBeOverridable()30        {31            var context = await Browser.NewContextAsync(new Browser.NewContextOptions32            {33            });34            var page = await context.NewPageAsync();35            await page.GoToAsync(TestConstants.EmptyPage);36            Assert.Equal("foobar", await page.EvaluateAsync<string>("() => navigator.userAgent"));37            await context.CloseAsync();38        }39        [PlaywrightTest("browsercontext-user-agent.spec.ts", "should emulate device user agent")]40        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]41        public async Task ShouldEmulateDeviceUserAgent()42        {43            var iPhone = TestConstants.DeviceDescriptors["iPhone 6"];44            var context = await Browser.NewContextAsync(new Browser.NewContextOptions45            {46            });47            var page = await context.NewPageAsync();48            await page.GoToAsync(TestConstants.EmptyPage);49            Assert.Equal(iPhone.UserAgent, await page.EvaluateAsync<string>("() => navigator.userAgent"));50            await context.CloseAsync();51        }52        [PlaywrightTest("browsercontext-user-agent.spec.ts", "should emulate device user agent

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