How to use OfflineModeTests method of PuppeteerSharp.Tests.PageTests.OfflineModeTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.PageTests.OfflineModeTests.OfflineModeTests

OfflineModeTests.cs

Source:OfflineModeTests.cs Github

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...4using Xunit.Abstractions;5namespace PuppeteerSharp.Tests.PageTests6{7 [Collection("PuppeteerLoaderFixture collection")]8 public class OfflineModeTests : PuppeteerPageBaseTest9 {10 public OfflineModeTests(ITestOutputHelper output) : base(output)11 {12 }13 [Fact]14 public async Task ShouldWork()15 {16 await Page.SetOfflineModeAsync(true);17 await Assert.ThrowsAsync<NavigationException>(async () => await Page.GoToAsync(TestConstants.EmptyPage));18 await Page.SetOfflineModeAsync(false);19 var response = await Page.ReloadAsync();20 Assert.Equal(HttpStatusCode.OK, response.Status);21 }22 [Fact]23 public async Task ShouldEmulateNavigatorOnLine()24 {...

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OfflineModeTests

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.Attributes;4using Xunit;5using Xunit.Abstractions;6{7 [Collection(TestConstants.TestFixtureCollectionName)]8 {9 public OfflineModeTests(ITestOutputHelper output) : base(output)10 {11 }12 [PuppeteerTest("page.spec.ts", "Page.setOfflineMode", "should work")]13 public async Task ShouldWork()14 {15 await Page.GoToAsync(TestConstants.EmptyPage);16 await Page.SetOfflineModeAsync(true);17 var exception = await Assert.ThrowsAsync<NavigationException>(()18 => Page.GoToAsync(TestConstants.ServerUrl + "/digits/1.png"));19 Assert.Contains("net::ERR_INTERNET_DISCONNECTED", exception.Message);20 await Page.SetOfflineModeAsync(false);21 await Page.ReloadAsync();22 Assert.Contains("1.png", await Page.EvaluateExpressionAsync<string>("document.body.textContent"));23 }24 [PuppeteerTest("page.spec.ts", "Page.setOfflineMode", "should emulate navigator.onLine")]25 public async Task ShouldEmulateNavigatorOnLine()26 {27 await Page.GoToAsync(TestConstants.EmptyPage);28 Assert.True(await Page.EvaluateExpressionAsync<bool>("navigator.onLine"));29 await Page.SetOfflineModeAsync(true);30 Assert.False(await Page.EvaluateExpressionAsync<bool>("navigator.onLine"));31 await Page.SetOfflineModeAsync(false);32 Assert.True(await Page.EvaluateExpressionAsync<bool>("navigator.onLine"));33 }34 }35}36using System;37using System.Threading.Tasks;38using PuppeteerSharp.Tests.Attributes;39using Xunit;40using Xunit.Abstractions;41{42 [Collection(TestConstants.TestFixtureCollectionName)]43 {44 public OfflineModeTests(ITestOutputHelper output) : base(output)45 {46 }47 [PuppeteerTest("page.spec.ts", "Page.setOfflineMode", "should be observable")]48 public async Task ShouldBeObservable()49 {50 await Page.GoToAsync(TestConstants.EmptyPage);51 var requests = new List<Request>();

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OfflineModeTests

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.PageTests;7{8 {9 static void Main(string[] args)10 {11 OfflineModeTests offlineModeTests = new OfflineModeTests();12 offlineModeTests.OfflineModeTests();13 }14 }15}16using System;17using System.Collections.Generic;18using System.Linq;19using System.Text;20using System.Threading.Tasks;21using PuppeteerSharp.Tests.PageTests;22{23 {24 static void Main(string[] args)25 {26 OfflineModeTests offlineModeTests = new OfflineModeTests();27 offlineModeTests.OfflineModeTests();28 }29 }30}31using System;32using System.Collections.Generic;33using System.Linq;34using System.Text;35using System.Threading.Tasks;36using PuppeteerSharp.Tests.PageTests;37{38 {39 static void Main(string[] args)40 {41 OfflineModeTests offlineModeTests = new OfflineModeTests();42 offlineModeTests.OfflineModeTests();43 }44 }45}46using System;47using System.Collections.Generic;48using System.Linq;49using System.Text;50using System.Threading.Tasks;51using PuppeteerSharp.Tests.PageTests;52{53 {54 static void Main(string[] args)55 {56 OfflineModeTests offlineModeTests = new OfflineModeTests();57 offlineModeTests.OfflineModeTests();58 }59 }60}61using System;62using System.Collections.Generic;63using System.Linq;64using System.Text;65using System.Threading.Tasks;66using PuppeteerSharp.Tests.PageTests;67{68 {69 static void Main(string[] args)70 {71 OfflineModeTests offlineModeTests = new OfflineModeTests();

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OfflineModeTests

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7{8 {9 [PuppeteerTest("page.spec.ts", "Page.setOfflineMode", "should work")]10 public async Task ShouldWork()11 {12 await Page.GoToAsync(TestConstants.EmptyPage);13 await Page.SetOfflineModeAsync(true);14 var exception = await Assert.ThrowsAnyAsync<Exception>(() => Page.EvaluateExpressionAsync("() => fetch('/digits/1.png')"));15 Assert.Contains("net::ERR_FAILED", exception.Message);16 await Page.SetOfflineModeAsync(false);17 var response = await Page.EvaluateExpressionAsync<Request>("() => fetch('/digits/1.png')");18 Assert.Equal(200, response.Status);19 }20 }21}22using System;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27using PuppeteerSharp;28{29 {30 [PuppeteerTest("page.spec.ts", "Page.setOfflineMode", "should emulate navigator.onLine")]31 public async Task ShouldEmulateNavigatorOnLine()32 {33 await Page.GoToAsync(TestConstants.EmptyPage);34 Assert.True(await Page.EvaluateExpressionAsync<bool>("() => window.navigator.onLine"));35 await Page.SetOfflineModeAsync(true);36 Assert.False(await Page.EvaluateExpressionAsync<bool>("() => window.navigator.onLine"));37 await Page.SetOfflineModeAsync(false);38 Assert.True(await Page.EvaluateExpressionAsync<bool>("() => window.navigator.onLine"));39 }40 }41}42using System;43using System.Collections.Generic;44using System.Linq;45using System.Text;46using System.Threading.Tasks;47using PuppeteerSharp;48{49 {50 [PuppeteerTest("page.spec.ts", "Page.setOfflineMode", "should be detectable by page")]

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OfflineModeTests

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7{8 {9 public async Task OfflineModeTests()10 {11 using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))12 using (var page = await browser.NewPageAsync())13 {14 await page.GoToAsync(TestConstants.EmptyPage);15 await page.SetOfflineModeAsync(true);16 var exception = await Assert.ThrowsAsync<NavigationException>(async () => await page.GoToAsync(TestConstants.EmptyPage));17 Assert.Contains("net::ERR_INTERNET_DISCONNECTED", exception.Message);18 await page.SetOfflineModeAsync(false);19 await page.GoToAsync(TestConstants.EmptyPage);20 }21 }22 }23}24using System;25using System.Collections.Generic;26using System.Linq;27using System.Text;28using System.Threading.Tasks;29using PuppeteerSharp;30{31 {32 public async Task OfflineModeTests()33 {34 using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))35 using (var page = await browser.NewPageAsync())36 {37 await page.GoToAsync(TestConstants.EmptyPage);38 await page.SetOfflineModeAsync(true);39 var exception = await Assert.ThrowsAsync<NavigationException>(async () => await page.GoToAsync(TestConstants.EmptyPage));40 Assert.Contains("net::ERR_INTERNET_DISCONNECTED", exception.Message);41 await page.SetOfflineModeAsync(false);42 await page.GoToAsync(TestConstants.EmptyPage);43 }44 }45 }46}47using System;48using System.Collections.Generic;49using System.Linq;50using System.Text;51using System.Threading.Tasks;52using PuppeteerSharp;53{54 {55 public async Task OfflineModeTests()56 {57 using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))58 using (var page = await browser.NewPageAsync())59 {

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OfflineModeTests

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1using PuppeteerSharp.Tests;2using System;3using System.Threading.Tasks;4{5 {6 static async Task Main(string[] args)7 {8 var page = await PageTests.OfflineModeTests();9 Console.WriteLine(page);10 }11 }12}13using PuppeteerSharp.Tests;14using System;15using System.Threading.Tasks;16{17 {18 static async Task Main(string[] args)19 {20 var page = await PageTests.OfflineModeTests();21 Console.WriteLine(page);22 }23 }24}25using PuppeteerSharp.Tests;26using System;27using System.Threading.Tasks;28{29 {30 static async Task Main(string[] args)31 {32 var page = await PageTests.OfflineModeTests();33 Console.WriteLine(page);34 }35 }36}37using PuppeteerSharp.Tests;38using System;39using System.Threading.Tasks;40{41 {42 static async Task Main(string[] args)43 {44 var page = await PageTests.OfflineModeTests();45 Console.WriteLine(page);46 }47 }48}49using PuppeteerSharp.Tests;50using System;51using System.Threading.Tasks;52{53 {54 static async Task Main(string[] args)55 {56 var page = await PageTests.OfflineModeTests();57 Console.WriteLine(page);58 }59 }60}61using PuppeteerSharp.Tests;62using System;63using System.Threading.Tasks;64{65 {66 static async Task Main(string[] args)67 {68 var page = await PageTests.OfflineModeTests();69 Console.WriteLine(page);70 }

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OfflineModeTests

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests;4using PuppeteerSharp.Tests.PageTests;5{6 {7 static async Task Main(string[] args)8 {9 await new OfflineModeTests().OfflineModeTests();10 }11 }12}13using System;14using System.Threading.Tasks;15using PuppeteerSharp.Tests;16using PuppeteerSharp.Tests.PageTests;17{18 {19 static async Task Main(string[] args)20 {21 await new OfflineModeTests().OfflineModeTests();22 }23 }24}25using System;26using System.Threading.Tasks;27using PuppeteerSharp.Tests;28using PuppeteerSharp.Tests.PageTests;29{30 {31 static async Task Main(string[] args)32 {33 await new OfflineModeTests().OfflineModeTests();34 }35 }36}37using System;38using System.Threading.Tasks;39using PuppeteerSharp.Tests;40using PuppeteerSharp.Tests.PageTests;41{42 {43 static async Task Main(string[] args)44 {45 await new OfflineModeTests().OfflineModeTests();46 }47 }48}49using System;50using System.Threading.Tasks;51using PuppeteerSharp.Tests;52using PuppeteerSharp.Tests.PageTests;53{54 {55 static async Task Main(string[] args)56 {57 await new OfflineModeTests().OfflineModeTests();58 }59 }60}61using System;62using System.Threading.Tasks;63using PuppeteerSharp.Tests;64using PuppeteerSharp.Tests.PageTests;65{66 {67 static async Task Main(string[] args)68 {69 await new OfflineModeTests().OfflineModeTests();70 }

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OfflineModeTests

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1using System;2using System.IO;3using System.Threading.Tasks;4using PuppeteerSharp;5using PuppeteerSharp.Tests;6using PuppeteerSharp.Tests.Attributes;7using Xunit;8using Xunit.Abstractions;9{10 [Collection(TestConstants.TestFixtureCollectionName)]11 {12 public OfflineModeTests(ITestOutputHelper output) : base(output)13 {14 }15 [PuppeteerTest("page.spec.ts", "Page.setOfflineMode", "should work")]16 public async Task ShouldWork()17 {18 await Page.GoToAsync(TestConstants.EmptyPage);19 await Page.SetOfflineModeAsync(true);20 var exception = await Assert.ThrowsAsync<NavigationException>(()21 => Page.GoToAsync(TestConstants.EmptyPage));22 Assert.Contains("net::ERR_INTERNET_DISCONNECTED", exception.Message);23 await Page.SetOfflineModeAsync(false);24 await Page.GoToAsync(TestConstants.EmptyPage);25 }26 [PuppeteerTest("page.spec.ts", "Page.setOfflineMode", "should emulate navigator.onLine")]27 public async Task ShouldEmulateNavigatorOnLine()28 {29 await Page.SetOfflineModeAsync(true);30 Assert.Equal(false, await Page.EvaluateExpressionAsync<bool>("window.navigator.onLine"));31 await Page.SetOfflineModeAsync(false);32 Assert.Equal(true, await Page.EvaluateExpressionAsync<bool>("window.navigator.onLine"));33 }34 [PuppeteerTest("page.spec.ts", "Page.setOfflineMode", "should work with request interception")]35 public async Task ShouldWorkWithRequestInterception()36 {37 await Page.SetRequestInterceptionAsync(true);38 Page.Request += async (sender, e) =>39 {40 await e.Request.ContinueAsync();41 };42 await Page.SetOfflineModeAsync(true);43 var exception = await Assert.ThrowsAsync<NavigationException>(()44 => Page.GoToAsync(TestConstants.EmptyPage));45 Assert.Contains("net::ERR_INTERNET_DISCONNECTED", exception.Message);46 await Page.SetOfflineModeAsync(false);47 await Page.GoToAsync(TestConstants.EmptyPage);48 }49 [PuppeteerTest("page.spec.ts", "Page.setOfflineMode", "should work with mixed content")]

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OfflineModeTests

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.PageTests;4using PuppeteerSharp.Tests;5using NUnit.Framework;6using System.Collections.Generic;7{8 {9 public async Task OfflineModeTests()10 {11 await Page.GoToAsync(TestConstants.ServerUrl + "/offline.html");12 Assert.True(await Page.EvaluateExpressionAsync<bool>("navigator.onLine"));13 await Page.SetOfflineModeAsync(true);14 Assert.False(await Page.EvaluateExpressionAsync<bool>("navigator.onLine"));15 var requests = new List<Request>();16 Page.Request += (sender, e) => requests.Add(e.Request);17 await Page.EvaluateFunctionAsync("() => fetch('/digits/1.png')");18 Assert.AreEqual(0, requests.Count);19 await Page.SetOfflineModeAsync(false);20 Assert.True(await Page.EvaluateExpressionAsync<bool>("navigator.onLine"));21 await Page.EvaluateFunctionAsync("() => fetch('/digits/2.png')");22 Assert.AreEqual(1, requests.Count);23 }24 }25}26using System;27using System.Threading.Tasks;28using PuppeteerSharp.Tests.PageTests;29using PuppeteerSharp.Tests;30using NUnit.Framework;31using System.Collections.Generic;32{33 {34 public async Task OfflineModeTests()35 {36 await Page.GoToAsync(TestConstants.ServerUrl + "/offline.html");37 Assert.True(await Page.EvaluateExpressionAsync<bool>("navigator.onLine"));38 await Page.SetOfflineModeAsync(true);39 Assert.False(await Page.EvaluateExpressionAsync<bool>("navigator.onLine"));40 var requests = new List<Request>();41 Page.Request += (sender, e) => requests.Add(e.Request);42 await Page.EvaluateFunctionAsync("() => fetch('/digits/1.png')");43 Assert.AreEqual(0, requests.Count);44 await Page.SetOfflineModeAsync(false);45 Assert.True(await Page.EvaluateExpressionAsync<bool>("navigator.onLine"));46 await Page.EvaluateFunctionAsync("() => fetch('/digits/2.png')");47 Assert.AreEqual(1, requests.Count);48 }49 }50}

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OfflineModeTests

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1using System.Threading.Tasks;2using PuppeteerSharp.Tests;3using PuppeteerSharp.Tests.PageTests;4{5 {6 static async Task Main(string[] args)7 {8 await new OfflineModeTests().OfflineModeTests();9 }10 }11}12using System;13using System.Threading.Tasks;14using PuppeteerSharp.Tests;15using PuppeteerSharp.Tests.PageTests;16{17 {18 static async Task Main(string[] args)19 {20 await new OfflineModeTests().OfflineModeTests();21 }22 }23}24using System;25using System.Threading.Tasks;26using PuppeteerSharp.Tests;27using PuppeteerSharp.Tests.PageTests;28{29 {30 static async Task Main(string[] args)31 {32 await new OfflineModeTests().OfflineModeTests();33 }34 }35}36using System;37using System.Threading.Tasks;38using PuppeteerSharp.Tests;39using PuppeteerSharp.Tests.PageTests;40{41 {42 static async Task Main(string[] args)43 {44 await new OfflineModeTests().OfflineModeTests();45 }

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OfflineModeTests

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1using System;2using System.IO;3using System.Threading.Tasks;4using PuppeteerSharp;5using PuppeteerSharp.Tests;6using PuppeteerSharp.Tests.Attributes;7using Xunit;8using Xunit.Abstractions;9{10 [Collection(TestConstants.TestFixtureCollectionName)]11 {12 public OfflineModeTests(ITestOutputHelper output) : base(output)13 {14 }15 [PuppeteerTest("page.spec.ts", "Page.setOfflineMode", "should work")]16 public async Task ShouldWork()17 {18 await Page.GoToAsync(TestConstants.EmptyPage);19 await Page.SetOfflineModeAsync(true);20 var exception = await Assert.ThrowsAsync<NavigationException>(()21 => Page.GoToAsync(TestConstants.EmptyPage));22 Assert.Contains("net::ERR_INTERNET_DISCONNECTED", exception.Message);23 await Page.SetOfflineModeAsync(false);24 await Page.GoToAsync(TestConstants.EmptyPage);25 }26 [PuppeteerTest("page.spec.ts", "Page.setOfflineMode", "should emulate navigator.onLine")]27 public async Task ShouldEmulateNavigatorOnLine()28 {29 await Page.SetOfflineModeAsync(true);30 Assert.Equal(false, await Page.EvaluateExpressionAsync<bool>("window.navigator.onLine"));31 await Page.SetOfflineModeAsync(false);32 Assert.Equal(true, await Page.EvaluateExpressionAsync<bool>("window.navigator.onLine"));33 }34 [PuppeteerTest("page.spec.ts", "Page.setOfflineMode", "should work with request interception")]35 public async Task ShouldWorkWithRequestInterception()36 {37 await Page.SetRequestInterceptionAsync(true);38 Page.Request += async (sender, e) =>39 {40 await e.Request.ContinueAsync();41 };42 await Page.SetOfflineModeAsync(true);43 var exception = await Assert.ThrowsAsync<NavigationException>(()44 => Page.GoToAsync(TestConstants.EmptyPage));45 Assert.Contains("net::ERR_INTERNET_DISCONNECTED", exception.Message);46 await Page.SetOfflineModeAsync(false);47 await Page.GoToAsync(TestConstants.EmptyPage);48 }49 [PuppeteerTest("page.spec.ts", "Page.setOfflineMode", "should work with mixed content")]

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