How to use ShouldSupportTouchEmulation method of PuppeteerSharp.Tests.EmulationTests.PageViewPortTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.EmulationTests.PageViewPortTests.ShouldSupportTouchEmulation

PageViewPortTests.cs

Source: PageViewPortTests.cs Github

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...33 Assert.Equal(400, await Page.EvaluateExpressionAsync<int>("window.innerWidth"));34 }35 [PuppeteerTest("emulation.spec.ts", "Page.viewport", "should support touch emulation")]36 [PuppeteerFact]37 public async Task ShouldSupportTouchEmulation()38 {39 const string dispatchTouch = @"40 function dispatchTouch() {41 let fulfill;42 const promise = new Promise(x => fulfill = x);43 window.ontouchstart = function(e) {44 fulfill('Received touch');45 };46 window.dispatchEvent(new Event('touchstart'));47 fulfill('Did not receive touch');48 return promise;49 }";50 await Page.GoToAsync(TestConstants.ServerUrl + "/​mobile.html");51 Assert.False(await Page.EvaluateExpressionAsync<bool>("'ontouchstart' in window"));...

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1{2 using System.Threading.Tasks;3 using Xunit;4 using Xunit.Abstractions;5 [Collection(TestConstants.TestFixtureCollectionName)]6 {7 public PageViewPortTests(ITestOutputHelper output) : base(output)8 {9 }10 public async Task ShouldSupportTouchEmulation()11 {12 var iPhone = Puppeteer.Devices["iPhone 6"];13 await Page.EmulateAsync(iPhone);14 Assert.True(await Page.EvaluateFunctionAsync<bool>("() => matchMedia('(pointer: coarse)').matches"));15 Assert.True(await Page.EvaluateFunctionAsync<bool>("() => matchMedia('(hover: none)').matches"));16 await Page.EmulateAsync(Puppeteer.Devices["iPhone 6"]);17 Assert.False(await Page.EvaluateFunctionAsync<bool>("() => matchMedia('(pointer: coarse)').matches"));18 Assert.False(await Page.EvaluateFunctionAsync<bool>("() => matchMedia('(hover: none)').matches"));19 }20 }21}22{23 using System.Threading.Tasks;24 using Xunit;25 using Xunit.Abstractions;26 [Collection(TestConstants.TestFixtureCollectionName)]27 {28 public PageViewPortTests(ITestOutputHelper output) : base(output)29 {30 }31 public async Task ShouldSupportTouchEmulation()32 {33 var iPhone = Puppeteer.Devices["iPhone 6"];34 await Page.EmulateAsync(iPhone);35 Assert.True(await Page.EvaluateFunctionAsync<bool>("() => matchMedia('(pointer: coarse)').matches"));36 Assert.True(await Page.EvaluateFunctionAsync<bool>("() => matchMedia('(hover: none)').matches"));37 await Page.EmulateAsync(Puppeteer.Devices["iPhone 6"]);38 Assert.False(await Page.EvaluateFunctionAsync<bool>("() => matchMedia('(pointer: coarse)').matches"));39 Assert.False(await Page.EvaluateFunctionAsync<bool>("() => matchMedia('(hover: none)').matches"));40 }41 }42}

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ShouldSupportTouchEmulation

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using Xunit;5{6 [Collection("PuppeteerLoaderFixture collection")]7 {8 public async Task ShouldSupportTouchEmulation()9 {10 await Page.SetViewportAsync(new ViewPortOptions11 {12 });13 await Page.GoToAsync(TestConstants.ServerUrl + "/​mobile.html");14 Assert.Equal("red", await Page.EvaluateExpressionAsync<string>("document.body.style.backgroundColor"));15 await Page.EmulateMediaAsync(MediaType.Screen);16 Assert.Equal("white", await Page.EvaluateExpressionAsync<string>("document.body.style.backgroundColor"));17 await Page.EmulateMediaAsync(MediaType.Print);18 Assert.Equal("red", await Page.EvaluateExpressionAsync<string>("document.body.style.backgroundColor"));19 }20 }21}22using System;23using System.Linq;24using System.Threading.Tasks;25using PuppeteerSharp;26using PuppeteerSharp.Input;27using Xunit;28{29 [Collection("PuppeteerLoaderFixture collection")]30 {31 public async Task ShouldSupportTouchEmulation()32 {33 await Page.SetViewportAsync(new ViewPortOptions34 {35 });36 await Page.GoToAsync(TestConstants.ServerUrl + "/​mobile.html");37 Assert.Equal("red", await Page.EvaluateExpressionAsync<string>("document.body.style.backgroundColor"));38 await Page.EmulateMediaAsync(MediaType.Screen);39 Assert.Equal("white", await Page.EvaluateExpressionAsync<string>("document.body.style.backgroundColor"));40 await Page.EmulateMediaAsync(MediaType.Print);41 Assert.Equal("red", await Page.EvaluateExpressionAsync<string>("document.body.style.backgroundColor"));42 }43 }44}

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using Xunit;5using Xunit.Abstractions;6{7 [Collection("PuppeteerLoaderFixture collection")]8 {9 public ShouldSupportTouchEmulation(ITestOutputHelper output) : base(output)10 {11 }12 public async Task ShouldSupportTouchEmulationTest()13 {14 var metrics = await Page.EvaluateExpressionAsync<Metrics>("window.innerWidth");15 Assert.Equal(800, metrics.Width);16 Assert.Equal(600, metrics.Height);17 await Page.SetViewportAsync(new ViewPortOptions18 {19 });20 metrics = await Page.EvaluateExpressionAsync<Metrics>("window.innerWidth");21 Assert.Equal(700, metrics.Width);22 Assert.Equal(500, metrics.Height);23 await Page.SetViewportAsync(new ViewPortOptions24 {25 });26 metrics = await Page.EvaluateExpressionAsync<Metrics>("window.innerWidth");27 Assert.Equal(1100, metrics.Width);28 Assert.Equal(900, metrics.Height);29 }30 {31 public int Width { get; set; }32 public int Height { get; set; }33 }34 }35}36using System;37using System.Threading.Tasks;38using PuppeteerSharp;39using Xunit;40using Xunit.Abstractions;41{42 [Collection("PuppeteerLoaderFixture collection")]43 {44 public ShouldSupportTouchEmulation(ITestOutputHelper output) : base(output)45 {46 }47 public async Task ShouldSupportTouchEmulationTest()48 {49 var metrics = await Page.EvaluateExpressionAsync<Metrics>("window.innerWidth");50 Assert.Equal(800, metrics.Width);51 Assert.Equal(600, metrics.Height);52 await Page.SetViewportAsync(new ViewPortOptions53 {54 });55 metrics = await Page.EvaluateExpressionAsync<Metrics>("window

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1using System;2using System.IO;3using System.Threading.Tasks;4using PuppeteerSharp;5{6 {7 [PuppeteerTest("emulation.spec.ts", "Page.viewport", "should support touch emulation")]8 public async Task ShouldSupportTouchEmulation()9 {10 await Page.EmulateMediaAsync(MediaType.Screen);11 await Page.EmulateViewportAsync(new ViewPortOptions12 {13 });14 await Page.GoToAsync(TestConstants.ServerUrl + "/​mobile.html");15 Assert.False(await Page.EvaluateExpressionAsync<bool>("'ontouchstart' in window"));16 await Page.EmulateMediaAsync(MediaType.Screen);17 await Page.EmulateViewportAsync(new ViewPortOptions18 {19 });20 await Page.GoToAsync(TestConstants.ServerUrl + "/​mobile.html");21 Assert.True(await Page.EvaluateExpressionAsync<bool>("'ontouchstart' in window"));22 await Page.EmulateMediaAsync(MediaType.Screen);23 await Page.EmulateViewportAsync(new ViewPortOptions24 {25 });26 await Page.GoToAsync(TestConstants.ServerUrl + "/​mobile.html");27 Assert.False(await Page.EvaluateExpressionAsync<bool>("'ontouchstart' in window"));28 }29 }30}31using System;32using System.IO;33using System.Threading.Tasks;34using PuppeteerSharp;35{36 {37 [PuppeteerTest("emulation.spec.ts", "Page.viewport", "should support touch emulation")]38 public async Task ShouldSupportTouchEmulation()39 {40 await Page.EmulateMediaAsync(MediaType.Screen);41 await Page.EmulateViewportAsync(new ViewPortOptions42 {43 });44 await Page.GoToAsync(TestConstants.ServerUrl + "/​mobile.html");

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1using System;2using System.Collections.Generic;3using System.IO;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using PuppeteerSharp;8using PuppeteerSharp.Helpers;9using PuppeteerSharp.Tests.Attributes;10using Xunit;11using Xunit.Abstractions;12{13 [Collection(TestConstants.TestFixtureCollectionName)]14 {15 public PageViewPortTests(ITestOutputHelper output) : base(output)16 {17 }18 [PuppeteerTest("emulation.spec.ts", "Page.viewport", "should support touch emulation")]19 public async Task ShouldSupportTouchEmulation()20 {21 await Page.EmulateViewportAsync(new ViewPortOptions22 {23 });24 await Page.GoToAsync(TestConstants.ServerUrl + "/​mobile.html");25 var metrics = await Page.EvaluateExpressionAsync<Dictionary<string, object>>("window.__metrics");26 Assert.Equal(500, metrics["innerWidth"]);27 Assert.Equal(500, metrics["innerHeight"]);28 Assert.Equal(500, metrics["outerWidth"]);29 Assert.Equal(500, metrics["outerHeight"]);30 }31 }32}33using System;34using System.Collections.Generic;35using System.IO;36using System.Linq;37using System.Text;38using System.Threading.Tasks;39using PuppeteerSharp;40using PuppeteerSharp.Helpers;41using PuppeteerSharp.Tests.Attributes;42using Xunit;43using Xunit.Abstractions;44{45 [Collection(TestConstants.TestFixtureCollectionName)]46 {47 public PageViewPortTests(ITestOutputHelper output) : base(output)48 {49 }50 [PuppeteerTest("emulation.spec.ts", "Page.viewport", "should support touch emulation")]51 public async Task ShouldSupportTouchEmulation()52 {53 await Page.EmulateViewportAsync(new ViewPortOptions54 {55 });

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ShouldSupportTouchEmulation

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1using PuppeteerSharp.Tests;2using System;3using System.Collections.Generic;4using System.Text;5using Xunit;6using System.Threading.Tasks;7using PuppeteerSharp.Helpers;8using PuppeteerSharp.Input;9using PuppeteerSharp.Tests.Attributes;10{11 [Collection(TestConstants.TestFixtureCollectionName)]12 {13 [PuppeteerTest("emulation.spec.ts", "Page.viewport", "should support touch emulation")]14 public async Task ShouldSupportTouchEmulation()15 {16 await Page.EmulateViewportAsync(new ViewPortOptions17 {18 });19 await Page.GoToAsync(TestConstants.ServerUrl + "/​mobile.html");20 await Page.EvaluateFunctionAsync(@"() => {21 window.innerWidth = 800;22 window.innerHeight = 600;23 window.dispatchEvent(new Event('orientationchange'));24 }");25 var metrics = await Page.EvaluateFunctionAsync<Dictionary<string, object>>("() => window.__metrics");26 Assert.Equal(800, metrics["innerWidth"]);27 Assert.Equal(600, metrics["innerHeight"]);28 Assert.Equal(800, metrics["outerWidth"]);29 Assert.Equal(600, metrics["outerHeight"]);30 await Page.EmulateViewportAsync(new ViewPortOptions31 {32 });33 metrics = await Page.EvaluateFunctionAsync<Dictionary<string, object>>("() => window.__metrics");34 Assert.Equal(800, metrics["innerWidth"]);35 Assert.Equal(600, metrics["innerHeight"]);36 Assert.Equal(800, metrics["outerWidth"]);37 Assert.Equal(600, metrics["outerHeight"]);38 }39 }40}41using PuppeteerSharp.Tests;42using System;43using System.Collections.Generic;44using System.Text;45using Xunit;46using System.Threading.Tasks;47using PuppeteerSharp.Helpers;48using PuppeteerSharp.Input;49using PuppeteerSharp.Tests.Attributes;50{51 [Collection(TestConstants.TestFixtureCollectionName)]

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ShouldSupportTouchEmulation

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests;5using Xunit;6using Xunit.Abstractions;7{8 [Collection(TestConstants.TestFixtureCollectionName)]9 {10 public PageViewPortTests(ITestOutputHelper output) : base(output)11 {12 }13 public async Task ShouldSupportTouchEmulation()14 {15 await Page.SetViewportAsync(new ViewPortOptions16 {17 });18 await Page.GoToAsync(TestConstants.ServerUrl + "/​mobile.html");19 Assert.Equal("red", await Page.EvaluateExpressionAsync<string>("window.getComputedStyle(document.querySelector('body')).getPropertyValue('background-color')"));20 await Page.Touchscreen.TapAsync(100, 10);21 Assert.Equal("blue", await Page.EvaluateExpressionAsync<string>("window.getComputedStyle(document.querySelector('body')).getPropertyValue('background-color')"));22 }23 }24}25using System;26using System.Threading.Tasks;27using PuppeteerSharp;28using PuppeteerSharp.Tests;29using Xunit;30using Xunit.Abstractions;31{32 [Collection(TestConstants.TestFixtureCollectionName)]33 {34 public PageViewPortTests(ITestOutputHelper output) : base(output)35 {36 }37 public async Task ShouldSupportTouchEmulation()38 {39 await Page.SetViewportAsync(new ViewPortOptions40 {

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