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How to use EmulateMediaFeaturesAsyncTests method of PuppeteerSharp.Tests.EmulationTests.EmulateMediaFeaturesAsyncTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.EmulationTests.EmulateMediaFeaturesAsyncTests.EmulateMediaFeaturesAsyncTests

EmulateMediaFeaturesTests.cs

Source:EmulateMediaFeaturesTests.cs

...5using Xunit.Abstractions;6namespace PuppeteerSharp.Tests.EmulationTests7{8    [Collection(TestConstants.TestFixtureCollectionName)]9    public class EmulateMediaFeaturesAsyncTests : PuppeteerPageBaseTest10    {11        public EmulateMediaFeaturesAsyncTests(ITestOutputHelper output) : base(output)12        {13        }14        [PuppeteerTest("emulation.spec.ts", "Page.emulateMediaFeatures", "should work")]15        [SkipBrowserFact(skipFirefox: true)]16        public async Task ShouldWork()17        {18            await Page.EmulateMediaFeaturesAsync(new MediaFeatureValue[] {19                new MediaFeatureValue { MediaFeature = MediaFeature.PrefersReducedMotion, Value = "reduce" },20            });21            Assert.True(await Page.EvaluateFunctionAsync<bool>("() => matchMedia('(prefers-reduced-motion: reduce)').matches"));22            Assert.False(await Page.EvaluateFunctionAsync<bool>("() => matchMedia('(prefers-reduced-motion: no-preference)').matches"));23            await Page.EmulateMediaFeaturesAsync(new MediaFeatureValue[] {24                new MediaFeatureValue { MediaFeature = MediaFeature.PrefersColorScheme, Value = "light" },25            });...

EmulateMediaFeaturesAsyncTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.EmulationTests;5{6    {7        static async Task Main(string[] args)8        {9            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))10            using (var page = await browser.NewPageAsync())11            {12                await EmulateMediaFeaturesAsyncTests.EmulateMediaFeaturesAsync(page);13            }14        }15    }16}17using System;18using System.Threading.Tasks;19using PuppeteerSharp;20using PuppeteerSharp.Tests.EmulationTests;21{22    {23        static async Task Main(string[] args)24        {25            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))26            using (var page = await browser.NewPageAsync())27            {28                await EmulateMediaFeaturesAsyncTests.EmulateMediaFeaturesAsync(page);29            }30        }31    }32}33using System;34using System.Threading.Tasks;35using PuppeteerSharp;36using PuppeteerSharp.Tests.EmulationTests;37{38    {39        static async Task Main(string[] args)40        {41            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))42            using (var page = await browser.NewPageAsync())43            {44                await EmulateMediaFeaturesAsyncTests.EmulateMediaFeaturesAsync(page);45            }46        }47    }48}49using System;50using System.Threading.Tasks;51using PuppeteerSharp;52using PuppeteerSharp.Tests.EmulationTests;53{54    {55        static async Task Main(string[] args)56        {57            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))58            using (var page = await

EmulateMediaFeaturesAsyncTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7using PuppeteerSharp.Tests.EmulationTests;8{9    {10        public async Task EmulateMediaFeaturesAsync()11        {12            var options = TestConstants.DefaultBrowserOptions();13            using (var browser = await Puppeteer.LaunchAsync(options))14            using (var page = await browser.NewPageAsync())15            {16                await page.EmulateMediaAsync(new MediaFeature { Name = "prefers-reduced-motion", Value = "reduce" });17                Assert.Equal("reduce", await page.EvaluateExpressionAsync<string>("matchMedia('(prefers-reduced-motion: reduce)').matches"));18                Assert.Equal("no-preference", await page.EvaluateExpressionAsync<string>("matchMedia('(prefers-reduced-motion: no-preference)').matches"));19            }20        }21    }22}23using System;24using System.Collections.Generic;25using System.Linq;26using System.Text;27using System.Threading.Tasks;28using PuppeteerSharp;29using PuppeteerSharp.Tests.EmulationTests;30{31    {32        public async Task EmulateMediaFeaturesAsync()33        {34            var options = TestConstants.DefaultBrowserOptions();35            using (var browser = await Puppeteer.LaunchAsync(options))36            using (var page = await browser.NewPageAsync())37            {38                await page.EmulateMediaAsync(new MediaFeature { Name = "prefers-reduced-motion", Value = "reduce" });39                Assert.Equal("reduce", await page.EvaluateExpressionAsync<string>("matchMedia('(prefers-reduced-motion: reduce)').matches"));40                Assert.Equal("no-preference", await page.EvaluateExpressionAsync<string>("matchMedia('(prefers-reduced-motion: no-preference)').matches"));41            }42        }43    }44}45using System;46using System.Collections.Generic;47using System.Linq;48using System.Text;49using System.Threading.Tasks;50using PuppeteerSharp;

EmulateMediaFeaturesAsyncTests

Using AI Code Generation

1using PuppeteerSharp.Tests.EmulationTests;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6    {7        public EmulateMediaFeaturesAsyncTests(ITestOutputHelper output) : base(output)8        {9        }10        public async Task ShouldWork()11        {12            await Page.EmulateMediaAsync(new MediaFeature { Name = "prefers-reduced-motion", Value = "reduce" });13            await Page.GoToAsync(TestConstants.ServerUrl + "/css/media.html");14            Assert.Equal("match", await Page.EvaluateExpressionAsync<string>("matchMedia('(prefers-reduced-motion: reduce)').matches"));15            Assert.Equal("no-match", await Page.EvaluateExpressionAsync<string>("matchMedia('(prefers-reduced-motion: no-preference)').matches"));16        }17    }18}

EmulateMediaFeaturesAsyncTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.EmulationTests;5{6    {7        [PuppeteerTest("emulation.spec.ts", "Emulation", "should work")]8        public async Task ShouldWork()9        {10            await Page.GoToAsync(TestConstants.ServerUrl + "/css-media.html");11            await Page.EmulateMediaFeaturesAsync(new MediaFeature[] {12                new MediaFeature() { Name = "prefers-color-scheme", Value = "dark" }13            });14            Assert.Equal("dark", await Page.EvaluateExpressionAsync<string>("window.matchMedia('(prefers-color-scheme: dark)').matches"));15            Assert.Equal("light", await Page.EvaluateExpressionAsync<string>("window.matchMedia('(prefers-color-scheme: light)').matches"));16            Assert.Equal("no-preference", await Page.EvaluateExpressionAsync<string>("window.matchMedia('(prefers-color-scheme: no-preference)').matches"));17            await Page.EmulateMediaFeaturesAsync(new MediaFeature[] {18                new MediaFeature() { Name = "prefers-color-scheme", Value = "light" }19            });20            Assert.Equal("light", await Page.EvaluateExpressionAsync<string>("window.matchMedia('(prefers-color-scheme: dark)').matches"));21            Assert.Equal("dark", await Page.EvaluateExpressionAsync<string>("window.matchMedia('(prefers-color-scheme: light)').matches"));22            Assert.Equal("no-preference", await Page.EvaluateExpressionAsync<string>("window.matchMedia('(prefers-color-scheme: no-preference)').matches"));23        }24    }25}26using System;27using System.Threading.Tasks;28using PuppeteerSharp;29using PuppeteerSharp.Tests.EmulationTests;30{

EmulateMediaFeaturesAsyncTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7using PuppeteerSharp.Tests.EmulationTests;8using Xunit;9using Xunit.Abstractions;10{11    {12        public EmulateMediaFeaturesAsyncTests(ITestOutputHelper output) : base(output)13        {14        }15        public async Task ShouldWork()16        {17            await Page.EmulateMediaFeaturesAsync(new MediaFeature[] { new MediaFeature() { Name = "prefers-reduced-motion", Value = "reduce" } });18            var prefersReducedMotion = await Page.EvaluateExpressionAsync<string>("matchMedia('(prefers-reduced-motion: reduce)').matches");19            Assert.True(prefersReducedMotion);20        }21        public async Task ShouldThrowOnWrongFeatures()22        {23            var exception = await Assert.ThrowsAsync<ArgumentException>(async () => await Page.EmulateMediaFeaturesAsync(new MediaFeature[] { new MediaFeature() { Name = "foo", Value = "bar" } }));24            Assert.Equal("Unsupported media feature: foo", exception.Message);25        }26    }27}28using System;29using System.Collections.Generic;30using System.Linq;31using System.Text;32using System.Threading.Tasks;33using PuppeteerSharp;34using PuppeteerSharp.Tests.EmulationTests;35using Xunit;36using Xunit.Abstractions;37{38    {39        public EmulateTimezoneAsyncTests(ITestOutputHelper output) : base(output)40        {41        }42        public async Task ShouldWork()43        {

EmulateMediaFeaturesAsyncTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });9            var page = await browser.NewPageAsync();10            await page.EmulateMediaAsync(new EmulateMediaOptions { Media = MediaType.Print });11            await page.WaitForTimeoutAsync(2000);12            await page.EmulateMediaAsync(new EmulateMediaOptions { Media = MediaType.Screen });13            await page.WaitForTimeoutAsync(2000);14            await browser.CloseAsync();15        }16    }17}

EmulateMediaFeaturesAsyncTests

Using AI Code Generation

1using System.Threading.Tasks;2using PuppeteerSharp;3using System;4{5    {6        static async Task Main(string[] args)7        {8            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9            var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });10            var page = await browser.NewPageAsync();11            await page.EmulateMediaAsync(new MediaFeature { Name = "prefers-color-scheme", Value = "dark" });12            await page.ScreenshotAsync("google.png");13            await browser.CloseAsync();14        }15    }16}17    <NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">C:\Users\user\.nuget\packages\</NuGetPackageRoot>18    <NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\user\.nuget\packages\</NuGetPackageFolders>19    <NuGetPackagePathSeparator>;</NuGetPackagePathSeparator>

EmulateMediaFeaturesAsyncTests

Using AI Code Generation

1using System.IO;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.EmulationTests;5{6    {7        public static async Task ScreenshotTestAsync()8        {9            var browser = await Puppeteer.LaunchAsync(new LaunchOptions10            {11                Args = new string[] { "--no-sandbox" }12            });13            var page = await browser.NewPageAsync();14            await page.SetViewportAsync(new ViewPortOptions15            {16            });17            await page.ScreenshotAsync("screenshot.png");18            await EmulateMediaFeaturesAsyncTests.EmulateDeviceAsync(page, "iPhone X");19            await EmulateMediaFeaturesAsyncTests.EmulateMediaFeaturesAsync(page, "prefers-color-scheme", "dark");20            await page.ScreenshotAsync("screenshot.png");21            await browser.CloseAsync();22        }23    }24}25using System.IO;26using System.Threading.Tasks;27using PuppeteerSharp;28using PuppeteerSharp.Tests.EmulationTests;29{30    {31        public static async Task ScreenshotTestAsync()32        {33            var browser = await Puppeteer.LaunchAsync(new LaunchOptions34            {35                Args = new string[] { "--no-sandbox" }36            });37            var page = await browser.NewPageAsync();38            await page.SetViewportAsync(new ViewPortOptions39            {40            });41            await page.ScreenshotAsync("screenshot.png");

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