How to use ShouldThrowANiceErrorAfterANavigation method of Microsoft.Playwright.Tests.PageEvaluateTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageEvaluateTests.ShouldThrowANiceErrorAfterANavigation

PageEvaluateTests.cs

Source:PageEvaluateTests.cs Github

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...386 }");387 Assert.True(result);388 }389 [PlaywrightTest("page-evaluate.spec.ts", "should throw a nice error after a navigation")]390 public async Task ShouldThrowANiceErrorAfterANavigation()391 {392 var evaluateTask = Page.EvaluateAsync("() => new Promise(f => window.__resolve = f)");393 await TaskUtils.WhenAll(394 Page.WaitForNavigationAsync(),395 Page.EvaluateAsync(@"() => {396 window.location.reload();397 setTimeout(() => window.__resolve(42), 1000);398 }")399 );400 var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => evaluateTask);401 StringAssert.Contains("navigation", exception.Message);402 }403 [PlaywrightTest("page-evaluate.spec.ts", "should not throw an error when evaluation does a navigation")]404 public async Task ShouldNotThrowAnErrorWhenEvaluationDoesANavigation()...

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ShouldThrowANiceErrorAfterANavigation

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1using NUnit.Framework;2using System.Threading.Tasks;3{4 [Parallelizable(ParallelScope.Self)]5 {6 [PlaywrightTest("page-evaluate.spec.ts", "should throw a nice error after a navigation")]7 [Test, Timeout(TestConstants.DefaultTestTimeout)]8 public async Task ShouldThrowANiceErrorAfterANavigation()9 {10 await Page.GoToAsync(TestConstants.EmptyPage);11 await Page.EvaluateAsync(@"() => {12 setTimeout(() => window.location.href = '/one-style.html', 0);13 return new Promise(f => requestAnimationFrame(() => requestAnimationFrame(f)));14 }");15 var error = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Page.EvaluateAsync("() => window.__FOO"));16 StringAssert.Contains("navigation", error.Message);17 }18 }19}20{21 using System;22 using System.Collections.Generic;23 using System.Diagnostics;24 using System.IO;25 using System.Linq;26 using System.Reflection;27 using System.Runtime.CompilerServices;28 using System.Text.Json;29 using System.Threading;30 using System.Threading.Tasks;31 using Microsoft.Playwright.NUnit;32 using Microsoft.Playwright.Transport;33 using Microsoft.Playwright.Transport.Channels;34 using NUnit.Framework;35 using NUnit.Framework.Interfaces;36 using NUnit.Framework.Internal;37 using NUnit.Framework.Internal.Builders;38 using NUnit.Framework.Internal.Commands;39 using NUnit.Framework.Internal.Execution;40 [AttributeUsage(AttributeTargets.Method, AllowMultiple = false, Inherited = true)]41 {42 private readonly string _path;43 private readonly string _testName;44 public PlaywrightTestAttribute(string path, string testName)45 {46 _path = path;47 _testName = testName;48 }49 public TestCommand Wrap(TestCommand command)50 {51 return new PlaywrightTestCommand(command, _path, _testName);52 }53 public Test SetUpTest(Test test)54 {55 return test;56 }57 public Test TearDownTest(Test test)58 {59 return test;60 }61 {62 private readonly string _path;63 private readonly string _testName;64 public PlaywrightTestCommand(TestCommand innerCommand, string path,

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ShouldThrowANiceErrorAfterANavigation

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1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Xunit;6using Xunit.Abstractions;7{8 {9 internal PageEvaluateTests(ITestOutputHelper output) : base(output)10 {11 }12 [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]13 public async Task ShouldThrowANiceErrorAfterANavigation()14 {15 var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(()16 => Page.EvaluateAsync<int>("() => window.__FOO = 10"));17 Assert.Contains("navigation", exception.Message);18 }19 }20}21using System;22using System.Collections.Generic;23using System.Text;24using System.Threading.Tasks;25using Xunit;26using Xunit.Abstractions;27{28 {29 internal PageEvaluateTests(ITestOutputHelper output) : base(output)30 {31 }32 [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]33 public async Task ShouldThrowAnErrorWhenEvaluationTriggersReload()34 {35 var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(()36 => Page.EvaluateAsync<int>("() => location.reload()"));37 Assert.Contains("navigation", exception.Message);38 }39 }40}41using System;

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ShouldThrowANiceErrorAfterANavigation

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1using Microsoft.Playwright.Tests;2PageEvaluateTests test = new PageEvaluateTests();3await test.ShouldThrowANiceErrorAfterANavigation();4using Microsoft.Playwright.Tests;5PageEvaluateTests test = new PageEvaluateTests();6await test.ShouldThrowANiceErrorAfterANavigation();7using Microsoft.Playwright.Tests;8PageEvaluateTests test = new PageEvaluateTests();9await test.ShouldThrowANiceErrorAfterANavigation();10using Microsoft.Playwright.Tests;11PageEvaluateTests test = new PageEvaluateTests();12await test.ShouldThrowANiceErrorAfterANavigation();13using Microsoft.Playwright.Tests;14PageEvaluateTests test = new PageEvaluateTests();15await test.ShouldThrowANiceErrorAfterANavigation();16using Microsoft.Playwright.Tests;17PageEvaluateTests test = new PageEvaluateTests();18await test.ShouldThrowANiceErrorAfterANavigation();19using Microsoft.Playwright.Tests;20PageEvaluateTests test = new PageEvaluateTests();21await test.ShouldThrowANiceErrorAfterANavigation();22using Microsoft.Playwright.Tests;23PageEvaluateTests test = new PageEvaluateTests();24await test.ShouldThrowANiceErrorAfterANavigation();25using Microsoft.Playwright.Tests;26PageEvaluateTests test = new PageEvaluateTests();27await test.ShouldThrowANiceErrorAfterANavigation();

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ShouldThrowANiceErrorAfterANavigation

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1using System;2using Microsoft.Playwright;3using Microsoft.Playwright.Core;4using Microsoft.Playwright.Helpers;5using Microsoft.Playwright.Transport;6using Microsoft.Playwright.Transport.Channels;7using Microsoft.Playwright.Transport.Protocol;8using System.Collections.Generic;9using System.Linq;10using System.Text;11using System.Threading.Tasks;12using System.Threading;13using System.Runtime.CompilerServices;14using System.Diagnostics;15using System.IO;16using System.Net.Http;17using System.Net.Http.Headers;18using System.Net;19using System.Text.Json;20using System.Text.Json.Serialization;21using System.Text.RegularExpressions;22using System.Reflection;23using System.Runtime.InteropServices;24{25 {26 public async Task ShouldThrowANiceErrorAfterANavigation()27 {28 var page = await Page.GotoAsync(TestConstants.ServerUrl + "/one-style.html");29 var styleHandle = await page.QuerySelectorAsync("style");30 await page.EvalOnSelectorAsync("style", "style => style.innerHTML = 'body { background-color: green; }'");31 var exception = await Assert.ThrowsAsync<PlaywrightException>(() => page.EvaluateAsync("() => document.body.style.backgroundColor"));32 StringAssert.Contains("Evaluation failed: document.body is not available", exception.Message);33 }34 }35}36using System;37using Microsoft.Playwright;38using Microsoft.Playwright.Core;39using Microsoft.Playwright.Helpers;40using Microsoft.Playwright.Transport;41using Microsoft.Playwright.Transport.Channels;42using Microsoft.Playwright.Transport.Protocol;43using System.Collections.Generic;44using System.Linq;45using System.Text;46using System.Threading.Tasks;47using System.Threading;48using System.Runtime.CompilerServices;49using System.Diagnostics;50using System.IO;51using System.Net.Http;52using System.Net.Http.Headers;53using System.Net;54using System.Text.Json;55using System.Text.Json.Serialization;56using System.Text.RegularExpressions;57using System.Reflection;58using System.Runtime.InteropServices;59{60 {61 public async Task ShouldThrowANiceErrorAfterANavigation()62 {63 var page = await Page.GotoAsync(TestConstants.ServerUrl + "/one-style.html");64 var styleHandle = await page.QuerySelectorAsync("style");

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ShouldThrowANiceErrorAfterANavigation

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1using Microsoft.Playwright.Tests;2using NUnit.Framework;3using System.Threading.Tasks;4using Microsoft.Playwright.Tests.TestServer;5{6 [Parallelizable(ParallelScope.Self)]7 {8 internal async Task ShouldThrowANiceErrorAfterANavigation()9 {10 await Page.GoToAsync(TestConstants.EmptyPage);11 var (popupTask, _) = Page.WaitForPopupAsync();12 await Page.EvaluateAsync("url => window.__popup = window.open(url)", TestConstants.EmptyPage);13 var popup = await popupTask;14 var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightSharpException>(() => Page.EvaluateAsync("() => new Promise(r => {})"));15 StringAssert.Contains("navigation", exception.Message);16 }17 }18}

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ShouldThrowANiceErrorAfterANavigation

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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 NUnit.Framework;9using NUnit.Framework.Interfaces;10using NUnit.Framework.Internal;11using NUnit.Framework.Internal.Commands;12using NUnit.Framework.Internal.Execution;13using NUnit.Framework.Internal.Filters;14using NUnit.Framework.Internal.WorkItems;15{16 {17 public async Task ShouldThrowANiceErrorAfterANavigation()18 {19 await Page.GoToAsync(TestConstants.EmptyPage);20 var mainFrame = Page.MainFrame;21 var navigationTask = Page.GoToAsync(TestConstants.ServerUrl + "/one-style.html");22 var error = await AssertThrowsAsync<PlaywrightException>(async () => await mainFrame.EvaluateAsync("() => window.__FOO = 1"));23 StringAssert.Contains("navigation", error.Message);24 }25 }26}

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ShouldThrowANiceErrorAfterANavigation

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1await page.EvaluateAsync(@"() => {2 document.body.appendChild(document.createTextNode('This will not be added to the document'));3}");4await page.EvaluateAsync(@"() => {5 document.body.appendChild(document.createTextNode('This will not be added to the document'));6}");7await page.EvaluateAsync(@"() => {8 document.body.appendChild(document.createTextNode('This will not be added to the document'));9}");10await page.EvaluateAsync(@"() => {11 document.body.appendChild(document.createTextNode('This will not be added to the document'));12}");

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ShouldThrowANiceErrorAfterANavigation

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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;8 using Microsoft.Playwright.NUnit;9 using NUnit.Framework;10 [Parallelizable(ParallelScope.Self)]11 {12 [PlaywrightTest("page-evaluate.spec.ts", "should throw a nice error after a navigation")]13 [Test, Timeout(TestConstants.DefaultTestTimeout)]14 public async Task ShouldThrowANiceErrorAfterANavigation()15 {16 await Page.GoToAsync(TestConstants.EmptyPage);17 await Page.EvaluateAsync("() => new Promise(requestAnimationFrame)");18 await Page.GoToAsync(TestConstants.EmptyPage);19 var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Page.EvaluateAsync("() => new Promise(requestAnimationFrame)"));20 StringAssert.Contains("navigation", exception.Message);21 }22 }23}24{25 using System;26 using System.Collections.Generic;27 using System.Linq;28 using System.Text;29 using System.Threading.Tasks;30 using Microsoft.Playwright;31 using Microsoft.Playwright.NUnit;32 using NUnit.Framework;33 [Parallelizable(ParallelScope.Self)]34 {35 [PlaywrightTest("page-evaluate.spec.ts", "should throw a nice error after a navigation")]36 [Test, Timeout(TestConstants.DefaultTestTimeout)]37 public async Task ShouldThrowANiceErrorAfterANavigation()38 {39 await Page.GoToAsync(TestConstants.EmptyPage);40 await Page.EvaluateAsync("() => new Promise(requestAnimationFrame)");41 await Page.GoToAsync(TestConstants.EmptyPage);

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Playwright tutorial

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