How to use ShouldHandleErrors method of Microsoft.Playwright.Tests.SelectorsRegisterTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.SelectorsRegisterTests.ShouldHandleErrors

SelectorsRegisterTests.cs

Source:SelectorsRegisterTests.cs

...86            Assert.AreEqual("SPAN", await Page.EvalOnSelectorAsync<string>("isolated=ignored >> main=ignored", "e => e.nodeName"));87            Assert.AreEqual("SECTION", await Page.EvalOnSelectorAsync<string>("main=ignored >> css=section", "e => e.nodeName"));88        }89        [PlaywrightTest("selectors-register.spec.ts", "should handle errors")]90        public async Task ShouldHandleErrors()91        {92            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Page.QuerySelectorAsync("neverregister=ignored"));93            StringAssert.Contains("Unknown engine \"neverregister\" while parsing selector neverregister=ignored", exception.Message);94            const string createDummySelector = @"({95                create(root, target) {96                    return target.nodeName;97                },98                query(root, selector) {99                    return root.querySelector('dummy');100                },101                queryAll(root, selector) {102                    return Array.from(root.querySelectorAll('dummy'));103                }104            })";...

ShouldHandleErrors

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        [PlaywrightTest("selectors-register.spec.ts", "should handle errors")]9        public async Task ShouldHandleErrors()10        {11            await Page.SetContentAsync("<div>hello</div>");12            await Page.SelectorRegisterAsync("foo", "div", (element, selector) => { throw new Exception("Error!"); });13            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Page.QuerySelectorAsync("foo=hello"));14            StringAssert.Contains("Error!", exception.Message);15        }16    }17}

ShouldHandleErrors

Using AI Code Generation

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 Xunit;9    using Xunit.Abstractions;10    {11        internal SelectorsRegisterTests(ITestOutputHelper output) : base(output)12        {13        }14        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]15        public async Task ShouldHandleErrors()16        {17            await Page.SetContentAsync("<div>ee!</div>");18            var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => Page.SelectorRegisterAsync("my", "div", (element, selector) => throw new Exception("Error!")));19            Assert.Contains("Error!", exception.Message);20            var exception2 = await Assert.ThrowsAsync<PlaywrightSharpException>(() => Page.SelectorEvaluateAsync("my", "div", "element => element.textContent"));21            Assert.Contains("Error!", exception2.Message);22            var exception3 = await Assert.ThrowsAsync<PlaywrightSharpException>(() => Page.SelectorEvaluateAllAsync("my", "div", "element => [element.textContent]"));23            Assert.Contains("Error!", exception3.Message);24        }25    }26}

ShouldHandleErrors

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using NUnit.Framework;6using NUnit.Framework.Interfaces;7{8    {9        [PlaywrightTest("selectors-register.spec.ts", "should handle errors")]10        [Test, Timeout(TestConstants.DefaultTestTimeout)]11        public async Task ShouldHandleErrors()12        {13            await Page.GotoAsync(Server.Prefix + "/playground.html");14            await Page.EvaluateAsync(@"() => {15                window['error'] = null;16                window.addEventListener('error', e => window['error'] = e);17            }");18            await Page.Selectors.RegisterAsync("erroring", () => throw new Exception("Error from the selector engine"));19            var error = (Exception)await Page.EvaluateAsync(@"() => window['error'].error");20            StringAssert.Contains("Error from the selector engine", error.Message);21        }22    }23}24   at Microsoft.Playwright.Tests.SelectorsRegisterTests.ShouldHandleErrors() in D:\a\1\s\src\PlaywrightSharp.Tests\SelectorsRegisterTests.cs:line 21

ShouldHandleErrors

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Microsoft.Playwright.Tests;6using Xunit;7using Xunit.Abstractions;8{9    {10        internal SelectorsRegisterTests(ITestOutputHelper output) : base(output)11        {12        }13        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]14        public async Task ShouldHandleErrors()15        {16            await Page.SetContentAsync("<div>hello</div>");17            await Page.EvaluateAsync(@"() => {18                document.querySelector('div').id = 'testAttribute';19            }");20            await Page.Selectors.RegisterAsync("test", (element, selector) => {21                return element.EvaluateAsync<bool>("e => e.id === selector", selector);22            });23            var error = await Assert.ThrowsAnyAsync<PlaywrightSharpException>(() => Page.SelectorEvaluateAsync("test=div", "e => e.textContent"));24            Assert.Contains("test=div", error.Message);25        }26    }27}

ShouldHandleErrors

Using AI Code Generation

1using Microsoft.Playwright.Tests;2SelectorsRegisterTests obj = new SelectorsRegisterTests();3obj.ShouldHandleErrors();4using Microsoft.Playwright.Tests;5SelectorsRegisterTests obj = new SelectorsRegisterTests();6obj.ShouldHandleErrors();7using Microsoft.Playwright.Tests;8SelectorsRegisterTests obj = new SelectorsRegisterTests();9obj.ShouldHandleErrors();10using Microsoft.Playwright.Tests;11SelectorsRegisterTests obj = new SelectorsRegisterTests();12obj.ShouldHandleErrors();13using Microsoft.Playwright.Tests;14SelectorsRegisterTests obj = new SelectorsRegisterTests();15obj.ShouldHandleErrors();16using Microsoft.Playwright.Tests;17SelectorsRegisterTests obj = new SelectorsRegisterTests();18obj.ShouldHandleErrors();19using Microsoft.Playwright.Tests;20SelectorsRegisterTests obj = new SelectorsRegisterTests();21obj.ShouldHandleErrors();22using Microsoft.Playwright.Tests;23SelectorsRegisterTests obj = new SelectorsRegisterTests();24obj.ShouldHandleErrors();25using Microsoft.Playwright.Tests;26SelectorsRegisterTests obj = new SelectorsRegisterTests();27obj.ShouldHandleErrors();28using Microsoft.Playwright.Tests;29SelectorsRegisterTests obj = new SelectorsRegisterTests();30obj.ShouldHandleErrors();31using Microsoft.Playwright.Tests;32SelectorsRegisterTests obj = new SelectorsRegisterTests();

ShouldHandleErrors

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright.Tests;4using Microsoft.Playwright.Tests.BaseTests;5using Microsoft.Playwright.Tests.Helpers;6using Xunit;7using Xunit.Abstractions;8{9    {10        internal ShouldHandleErrors(ITestOutputHelper output) : base(output)11        {12        }13        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]14        public async Task ShouldHandleErrorsDuringTheSelectorEvaluation()15        {16            await Page.SetContentAsync("<div>hello</div>");17            await Page.Selectors.RegisterAsync("throwing", () => throw new Exception("qwerty"));18            var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => Page.QuerySelectorAsync("throwing=hello"));19            Assert.Contains("qwerty", exception.Message);20            await Page.Selectors.UnregisterAsync("throwing");21        }22        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]23        public async Task ShouldHandleErrorsDuringTheSelectorEvaluationWith$$Eval()24        {25            await Page.SetContentAsync("<div>hello</div>");26            await Page.Selectors.RegisterAsync("throwing", () => throw new Exception("qwerty"));27            var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => Page.QuerySelectorAllAsync("throwing=hello"));28            Assert.Contains("qwerty", exception.Message);29            await Page.Selectors.UnregisterAsync("throwing");30        }31        [Fact(Timeout = PlaywrightSharp.Playwright.Default

ShouldHandleErrors

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright.Tests;7namespace ConsoleApplication1{8    class Program{9        static void Main(string[] args){10            SelectorsRegisterTests obj = new SelectorsRegisterTests();11            obj.ShouldHandleErrors();12        }13    }14}15using Microsoft.Playwright;16using Microsoft.Playwright.Helpers;17using Microsoft.Playwright.Tests.BaseTests;18using Microsoft.Playwright.Transport.Channels;19using Microsoft.Playwright.Transport.Protocol;20using PlaywrightSharp.Tests.Attributes;21using PlaywrightSharp.Tests.BaseTests;22using System;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27using Xunit;28using Xunit.Abstractions;29namespace Microsoft.Playwright.Tests{30    [Trait("Category", "firefox")]31    public class SelectorsRegisterTests : PlaywrightSharpPageBaseTest{32        internal SelectorsRegisterTests(ITestOutputHelper output) : base(output){33        }34        public async Task ShouldWorkWithCustomSelector(){35            await Page.Selectors.RegisterAsync("foo", (element, selector, page) => {36                return Task.FromResult(element.GetAttributeAsync(selector) != null);37            });38            await Page.SetContentAsync("<div id=foo></div>");39            Assert.NotNull(await Page.QuerySelectorAsync("foo"));40        }41        public async Task ShouldWorkWithCustomSelectorThatReturnsAnElement(){42            await Page.Selectors.RegisterAsync("foo", (element, selector, page) => {43                return Task.FromResult(element.GetAttributeAsync(selector) != null ? element : null);44            });45            await Page.SetContentAsync("<div id=foo></div>");46            Assert.NotNull(await Page.QuerySelectorAsync("foo"));47        }

ShouldHandleErrors

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Microsoft.Playwright.Tests.BaseTests;6using NUnit.Framework;7{8    [Parallelizable(ParallelScope.Self)]9    {10        [PlaywrightTest("selectors-register.spec.ts", "should register a selector")]11        [Test, Timeout(TestConstants.DefaultTestTimeout)]12        public async Task ShouldRegisterASelector()13        {14            await Page.SetContentAsync("<div>hello</div>");15            await Page.Selectors.RegisterAsync("foo", "text=hello");16            Assert.AreEqual("hello", await Page.EvalOnSelectorAsync<string>("foo", "e => e.textContent"));17        }18        [PlaywrightTest("selectors-register.spec.ts", "should register a selector with a handle")]19        [Test, Timeout(TestConstants.DefaultTestTimeout)]20        public async Task ShouldRegisterASelectorWithAHandle()21        {22            await Page.SetContentAsync("<div>hello</div>");23            await Page.Selectors.RegisterAsync("foo", "text=hello");24            var divHandle = await Page.QuerySelectorAsync("div");25            Assert.AreEqual("hello", await Page.EvalOnSelectorAsync<string>("foo", "e => e.textContent", divHandle));26        }27        [PlaywrightTest("selectors-register.spec.ts", "should register a selector with arguments")]28        [Test, Timeout(TestConstants.DefaultTestTimeout)]29        public async Task ShouldRegisterASelectorWithArguments()30        {31            await Page.SetContentAsync("<section>hello</section>");32            await Page.Selectors.RegisterAsync("foo", "(element, suffix) => element.textContent.endsWith(suffix)", "hello");33            Assert.AreEqual("hello", await Page.EvalOnSelectorAsync<string>("foo", "e => e.textContent"));34        }35        [PlaywrightTest("selectors-register.spec.ts", "should register a selector with a handle and arguments")]36        [Test, Timeout(TestConstants.DefaultTestTimeout)]37        public async Task ShouldRegisterASelectorWithAHandleAndArguments()38        {39            await Page.SetContentAsync("<section>hello</section>");40            await Page.Selectors.RegisterAsync("foo", "(element, suffix) => element.textContent.endsWith(suffix)", "hello");41            var divHandle = await Page.QuerySelectorAsync("section");42            Assert.AreEqual("hello", await

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