How to use ShouldNotAllowDeviceScaleFactorWithViewportDisabled method of Microsoft.Playwright.Tests.BrowserContextBasicTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.BrowserContextBasicTests.ShouldNotAllowDeviceScaleFactorWithViewportDisabled

BrowserContextBasicTests.cs

Source:BrowserContextBasicTests.cs

...135            var page = await context.NewPageAsync();136            Assert.AreEqual(3, await page.EvaluateAsync<int>("window.devicePixelRatio"));137        }138        [PlaywrightTest("browsercontext-basic.spec.ts", "should not allow deviceScaleFactor with null viewport")]139        public async Task ShouldNotAllowDeviceScaleFactorWithViewportDisabled()140        {141            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Browser.NewContextAsync(new()142            {143                ViewportSize = ViewportSize.NoViewport,144                DeviceScaleFactor = 3,145            }));146            Assert.AreEqual("\"deviceScaleFactor\" option is not supported with null \"viewport\"", exception.Message);147        }148        [PlaywrightTest("browsercontext-basic.spec.ts", "should not allow isMobile with null viewport")]149        public async Task ShouldNotAllowIsMobileWithViewportDisabled()150        {151            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Browser.NewContextAsync(new()152            {153                ViewportSize = ViewportSize.NoViewport,...

ShouldNotAllowDeviceScaleFactorWithViewportDisabled

Using AI Code Generation

1{2    using System;3    using System.Collections.Generic;4    using System.Linq;5    using System.Text;6    using System.Threading.Tasks;7    using Microsoft.Playwright.NUnit;8    using NUnit.Framework;9    using NUnit.Framework.Interfaces;10    {11        [PlaywrightTest("browsercontext-basic.spec.ts", "BrowserContext({ viewport: null })")]12        [Test, Timeout(TestConstants.DefaultTestTimeout)]13        public async Task ShouldNotAllowDeviceScaleFactorWithViewportDisabled()14        {15            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Context.NewContextAsync(new Browser.NewContextOptions16            {17            }));18            StringAssert.Contains("Cannot specify deviceScaleFactor without viewport", exception.Message);19        }20    }21}22    Expected: typeof(Microsoft.Playwright.PlaywrightException)23    But was:  (No exception was thrown)24   at Microsoft.Playwright.Tests.BrowserContextBasicTests.ShouldNotAllowDeviceScaleFactorWithViewportDisabled() in C:\Users\lucas\source\repos\playwright-sharp\src\PlaywrightSharp.Tests\BrowserContextBasicTests.cs:line 2925   at NUnit.Framework.Internal.TaskAwaitAdapter.GenericAdapter`1.BlockUntilCompleted()26   at NUnit.Framework.Internal.AsyncToSyncAdapter.Await(Func`1 invoke)27   at NUnit.Framework.Internal.Commands.TestMethodCommand.RunTestMethod(TestExecutionContext context)28   at NUnit.Framework.Internal.Commands.TestMethodCommand.Execute(TestExecutionContext context)29   at NUnit.Framework.Internal.Commands.BeforeAndAfterTestCommand.Execute(TestExecutionContext context)30   at NUnit.Framework.Internal.Commands.SetUpTearDownCommand.Execute(TestExecutionContext context)31   at NUnit.Framework.Internal.Commands.SetUpTearDownCommand.Execute(TestExecutionContext context)32   at NUnit.Framework.Internal.Commands.TestMethodCommand.Execute(TestExecutionContext context)33   at NUnit.Framework.Internal.Commands.TimeoutCommand.Execute(TestExecutionContext context)34   at NUnit.Framework.Internal.Commands.ExceptionHandlingCommand.Execute(TestExecu

ShouldNotAllowDeviceScaleFactorWithViewportDisabled

Using AI Code Generation

1{2    using System;3    using System.Collections.Generic;4    using System.IO;5    using System.Linq;6    using System.Runtime.InteropServices;7    using System.Text;8    using System.Text.Json;9    using System.Text.RegularExpressions;10    using System.Threading;11    using System.Threading.Tasks;12    using Microsoft.Playwright;13    using Microsoft.Playwright.Helpers;14    using Microsoft.Playwright.Transport.Channels;15    using Microsoft.Playwright.Transport.Protocol;16    using Xunit;17    using Xunit.Abstractions;18    {19        internal BrowserContextBasicTests(ITestOutputHelper output) : base(output)20        {21        }22        [Fact(Timeout = PlaywrightTestEx.Timeout)]23        public async Task ShouldSupportDeviceScaleFactor()24        {25            await using var context = await Browser.NewContextAsync(deviceScaleFactor: 3);26            await using var page = await context.NewPageAsync();27            await page.GotoAsync(Server.Prefix + "/mobile.html");28            Assert.Equal(3, await page.EvaluateAsync<float>("window.devicePixelRatio"));29        }30        [Fact(Timeout = PlaywrightTestEx.Timeout)]31        public async Task ShouldSupportDeviceScaleFactorForSubframes()32        {33            await using var context = await Browser.NewContextAsync(deviceScaleFactor: 3);34            await using var page = await context.NewPageAsync();35            await page.GotoAsync(Server.Prefix + "/static/device-scale-factor.html");36            Assert.Equal(3, await page.FirstChildFrame().EvaluateAsync<float>("window.devicePixelRatio"));37        }

ShouldNotAllowDeviceScaleFactorWithViewportDisabled

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using NUnit.Framework;3using System.Threading.Tasks;4{5    [Parallelizable(ParallelScope.Self)]6    {7        public async Task ShouldNotAllowDeviceScaleFactorWithViewportDisabled()8        {9            await Page.GotoAsync("about:blank");10            await Page.EvaluateAsync(@"() => {11                delete window.devicePixelRatio;12                delete window.innerWidth;13            }");14            var context = await Browser.NewContextAsync(new Browser.NewContextOptions15            {16            });17            var page = await context.NewPageAsync();18            var result = await page.EvaluateAsync<double>("window.devicePixelRatio");19            Assert.AreEqual(1, result);20            await context.CloseAsync();21        }22    }23}24at Microsoft.Playwright.Tests.BrowserContextBasicTests.ShouldNotAllowDeviceScaleFactorWithViewportDisabled() in C:\Users\user\source\repos\PlaywrightSharp\src\PlaywrightSharp.Tests\BrowserContextBasicTests.cs:line 52

ShouldNotAllowDeviceScaleFactorWithViewportDisabled

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6 {

ShouldNotAllowDeviceScaleFactorWithViewportDisabled

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnit.Framework;7using Microsoft.Playwright;8using System.Threading;9using System.Diagnostics;10{11    {12        public async Task TestMethod()13        {14            using var playwright = await Playwright.CreateAsync();15            await using var browser = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions16            {17            });18            var context = await browser.NewContextAsync(new BrowserNewContextOptions19            {20                {21                }22            });23            var page = await context.NewPageAsync();24            await page.ScreenshotAsync(new PageScreenshotOptions25            {26            });27        }28    }29}30using System;31using System.Collections.Generic;32using System.Linq;33using System.Text;34using System.Threading.Tasks;35using NUnit.Framework;36using Microsoft.Playwright;37using System.Threading;38using System.Diagnostics;39{40    {41        public async Task TestMethod()42        {43            using var playwright = await Playwright.CreateAsync();44            await using var browser = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions45            {46            });47            var context = await browser.NewContextAsync(new BrowserNewContextOptions48            {49                {50                }51            });52            var page = await context.NewPageAsync();53            await page.ScreenshotAsync(new PageScreenshotOptions54            {55            });56        }57    }58}

ShouldNotAllowDeviceScaleFactorWithViewportDisabled

Using AI Code Generation

1{2    using System;3    using System.Linq;4    using System.Collections.Generic;5    using System.Threading.Tasks;6    using Xunit;7    using Xunit.Abstractions;8    using Microsoft.Playwright;9    {10        public BrowserContextBasicTests(ITestOutputHelper output) : base(output)11        {12        }13        [PlaywrightTest("browsercontext-basic.spec.ts", "should not allow deviceScaleFactor with viewport disabled")]14        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]15        public async Task ShouldNotAllowDeviceScaleFactorWithViewportDisabled()16        {17            await using var context = await Browser.NewContextAsync(new BrowserNewContextOptions18            {19            });20            var page = await context.NewPageAsync();21            var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => page.EvaluateAsync("() => window.devicePixelRatio"));22            StringAssert.Contains("page.setViewport", exception.Message);23        }24    }25}

ShouldNotAllowDeviceScaleFactorWithViewportDisabled

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            using var playwright = await Playwright.CreateAsync();10            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            var context = await browser.NewContextAsync(new BrowserNewContextOptions14            {15                {16                },17            });18            var page = await context.NewPageAsync();19            await page.ScreenshotAsync(new PageScreenshotOptions20            {21            });22            await browser.CloseAsync();23        }24    }25}

ShouldNotAllowDeviceScaleFactorWithViewportDisabled

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Xunit;6using Xunit.Abstractions;7{8    {9        internal BrowserContextBasicTests(ITestOutputHelper output) : base(output)10        {11        }12        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]13        public async Task ShouldNotAllowDeviceScaleFactorWithViewportDisabled()14        {15            var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => Page.SetViewportSizeAsync(400, 400, new PageSetViewportSizeOptions { DeviceScaleFactor = 5 }));16            Assert.Equal("Cannot specify deviceScaleFactor with null viewport", exception.Message);17        }18    }19}20{21    {22        [PlaywrightTest("browsercontext-basic.spec.ts", "should not allow deviceScaleFactor with null viewport")]23        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]24        public void ShouldNotAllowDeviceScaleFactorWithViewportDisabled()25        {26            RunTest("should not allow deviceScaleFactor with null viewport");27        }28    }29}

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