How to use ShouldFailWithErrorUponDisconnect method of Microsoft.Playwright.Tests.PageBasicTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageBasicTests.ShouldFailWithErrorUponDisconnect

PageBasicTests.cs

Source:PageBasicTests.cs Github

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...132 await Page.EvaluateAsync("() => window.location.hash = 'dynamic'");133 Assert.AreEqual(Server.EmptyPage + "#dynamic", Page.Url);134 }135 [PlaywrightTest("page-basic.spec.ts", "should fail with error upon disconnect")]136 public async Task ShouldFailWithErrorUponDisconnect()137 {138 var task = Page.WaitForDownloadAsync();139 await Page.CloseAsync();140 var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => task);141 StringAssert.Contains("Page closed", exception.Message);142 }143 [PlaywrightTest("page-basic.spec.ts", "should have sane user agent")]144 public async Task ShouldHaveASaneUserAgent()145 {146 string userAgent = await Page.EvaluateAsync<string>("() => navigator.userAgent");147 string[] parts = Regex.Split(userAgent, "[()]").Select(t => t.Trim()).ToArray();148 Assert.AreEqual("Mozilla/​5.0", parts[0]);149 if (TestConstants.IsFirefox)150 {...

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ShouldFailWithErrorUponDisconnect

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1using Microsoft.Playwright.Tests;2using NUnit.Framework;3using System.Threading.Tasks;4{5 [Parallelizable(ParallelScope.Self)]6 {7 [Test, Timeout(TestConstants.DefaultTestTimeout)]8 public async Task ShouldFailWithErrorUponDisconnect()9 {10 await Page.GotoAsync(TestConstants.EmptyPage);11 await Page.EvaluateAsync(@"() => {12 window.onunload = () => {13 document.body.appendChild(document.createTextNode('Page closed'));14 };15 }");16 await Page.CloseAsync();17 var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Page.EvaluateAsync("() => 7 * 8"));18 StringAssert.Contains("Protocol error", exception.Message);19 }20 }21}

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ShouldFailWithErrorUponDisconnect

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1using System;2using System.Collections.Generic;3using System.Threading.Tasks;4using Microsoft.Playwright.Tests;5using NUnit.Framework;6{7 [Parallelizable(ParallelScope.Self)]8 {9 public async Task ShouldFailWithErrorUponDisconnect()10 {11 await Page.GoToAsync(TestConstants.EmptyPage);12 var disconnected = false;13 Page.Disconnected += (_, _) => disconnected = true;14 await Browser.CloseAsync();15 Assert.True(disconnected);16 }17 }18}19using System;20using System.Collections.Generic;21using System.Threading.Tasks;22using Microsoft.Playwright.Tests;23using NUnit.Framework;24{25 [Parallelizable(ParallelScope.Self)]26 {27 public async Task ShouldFailWithErrorUponDisconnect()28 {29 await Page.GoToAsync(TestConstants.EmptyPage);30 var disconnected = false;31 Page.Disconnected += (_, _) => disconnected = true;32 await Browser.CloseAsync();33 Assert.True(disconnected);34 }35 }36}37using System;38using System.Collections.Generic;39using System.Threading.Tasks;40using Microsoft.Playwright.Tests;41using NUnit.Framework;42{43 [Parallelizable(ParallelScope.Self)]44 {45 public async Task ShouldFailWithErrorUponDisconnect()46 {47 await Page.GoToAsync(TestConstants.EmptyPage);48 var disconnected = false;49 Page.Disconnected += (_, _) => disconnected = true;50 await Browser.CloseAsync();51 Assert.True(disconnected);52 }53 }54}55using System;56using System.Collections.Generic;57using System.Threading.Tasks;58using Microsoft.Playwright.Tests;59using NUnit.Framework;60{61 [Parallelizable(ParallelScope.Self)]62 {63 public async Task ShouldFailWithErrorUponDisconnect()64 {

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ShouldFailWithErrorUponDisconnect

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1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Collections.Generic;5using System.Text;6using System.Threading.Tasks;7using Xunit;8using Xunit.Abstractions;9{10 {11 public PageBasicTests(ITestOutputHelper output) : base(output)12 {13 }14 [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]15 public async Task ShouldFailWithErrorUponDisconnect()16 {17 var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => Page.GoToAsync(TestConstants.EmptyPage));18 Assert.Contains("Protocol error", exception.Message);19 }20 }21}22using Microsoft.Playwright;23using Microsoft.Playwright.Tests;24using System;25using System.Collections.Generic;26using System.Text;27using System.Threading.Tasks;28using Xunit;29using Xunit.Abstractions;30{31 {32 public PageBasicTests(ITestOutputHelper output) : base(output)33 {34 }35 [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]36 public async Task ShouldFailWithErrorUponDisconnect()37 {38 var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => Page.GoToAsync(TestConstants.EmptyPage));39 Assert.Contains("Protocol error", exception.Message);40 }41 }42}43using Microsoft.Playwright;44using Microsoft.Playwright.Tests;45using System;46using System.Collections.Generic;47using System.Text;48using System.Threading.Tasks;49using Xunit;50using Xunit.Abstractions;51{52 {53 public PageBasicTests(ITestOutputHelper output) : base(output)54 {55 }56 [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]57 public async Task ShouldFailWithErrorUponDisconnect()58 {

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ShouldFailWithErrorUponDisconnect

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1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5 {6 static async Task Main(string[] args)7 {8 using var playwright = await Playwright.CreateAsync();9 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10 {11 });12 var context = await browser.NewContextAsync();13 var page = await context.NewPageAsync();14 var exception = await Assert.ThrowsAsync<PlaywrightException>(() => page.ShouldFailWithErrorUponDisconnect());15 Assert.Contains("Protocol error", exception.Message);16 }17 }18}19using System;20using System.Threading.Tasks;21using Microsoft.Playwright;22{23 {24 static async Task Main(string[] args)25 {26 using var playwright = await Playwright.CreateAsync();27 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions28 {29 });30 var context = await browser.NewContextAsync();31 var page = await context.NewPageAsync();32 var exception = await Assert.ThrowsAsync<PlaywrightException>(() => page.ShouldFailWithErrorUponDisconnect());33 Assert.Contains("Protocol error", exception.Message);34 }35 }36}37using System;38using System.Threading.Tasks;39using Microsoft.Playwright;40{41 {42 static async Task Main(string[] args)43 {44 using var playwright = await Playwright.CreateAsync();45 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions46 {47 });48 var context = await browser.NewContextAsync();49 var page = await context.NewPageAsync();50 var exception = await Assert.ThrowsAsync<PlaywrightException>(() => page.ShouldFailWithErrorUponDisconnect

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ShouldFailWithErrorUponDisconnect

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1using System;2using System.Collections.Generic;3using System.Threading.Tasks;4using Microsoft.Playwright;5using Microsoft.Playwright.Tests;6{7 {8 static async Task Main(string[] args)9 {10 using var playwright = await Playwright.CreateAsync();11 var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions12 {13 });14 var context = await browser.NewContextAsync();15 var page = await context.NewPageAsync();

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ShouldFailWithErrorUponDisconnect

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.Tests;8using Xunit;9using Xunit.Abstractions;10using Xunit.Sdk;11{12 [Collection(TestConstants.TestFixtureBrowserCollectionName)]13 {14 public PageBasicTests(ITestOutputHelper output) : base(output)15 {16 }17 [PlaywrightTest("page-basic.spec.ts", "should fail with error upon disconnect")]18 [Fact(Timeout = TestConstants.DefaultTestTimeout)]19 public async Task ShouldFailWithErrorUponDisconnect()20 {21 var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => Page.EvaluateAsync("() => new Promise(r => window.__disconnect = r)"));22 Assert.Equal("Protocol error (Runtime.callFunctionOn): Target closed.", exception.Message);23 }24 }25}

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