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How to use QuerySelectorAllShouldNotThrowInCaseOfMissingSelector method of PuppeteerSharp.Tests.QuerySelectorTests.ElementHandleQuerySelectorAllEvalTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.QuerySelectorTests.ElementHandleQuerySelectorAllEvalTests.QuerySelectorAllShouldNotThrowInCaseOfMissingSelector

ElementHandleQuerySelectorAllEvalTests.cs

Source:ElementHandleQuerySelectorAllEvalTests.cs

...34            Assert.Equal(new[] { "a1-child-div", "a2-child-div" }, content);35        }36        [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$$eval", "should not throw in case of missing selector")]37        [PuppeteerFact]38        public async Task QuerySelectorAllShouldNotThrowInCaseOfMissingSelector()39        {40            var htmlContent = "<div class='a'>not-a-child-div</div><div id='myId'></div>";41            await Page.SetContentAsync(htmlContent);42            var elementHandle = await Page.QuerySelectorAsync("#myId");43            var nodesLength = await elementHandle.QuerySelectorAllHandleAsync(".a")44                .EvaluateFunctionAsync<int>("nodes => nodes.length");45            Assert.Equal(0, nodesLength);46        }47    }48}...

QuerySelectorAllShouldNotThrowInCaseOfMissingSelector

Using AI Code Generation

1PuppeteerSharp.Tests.QuerySelectorTests.ElementHandleQuerySelectorAllEvalTests.QuerySelectorAllShouldNotThrowInCaseOfMissingSelector()2PuppeteerSharp.Tests.QuerySelectorTests.ElementHandleQuerySelectorAllTests.QuerySelectorAllShouldNotThrowInCaseOfMissingSelector()3PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorAllEvalTests.QuerySelectorAllShouldNotThrowInCaseOfMissingSelector()4PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorAllTests.QuerySelectorAllShouldNotThrowInCaseOfMissingSelector()5PuppeteerSharp.Tests.QuerySelectorTests.FrameQuerySelectorAllEvalTests.QuerySelectorAllShouldNotThrowInCaseOfMissingSelector()6PuppeteerSharp.Tests.QuerySelectorTests.FrameQuerySelectorAllTests.QuerySelectorAllShouldNotThrowInCaseOfMissingSelector()7PuppeteerSharp.Tests.QuerySelectorTests.FrameQuerySelectorAllHandleTests.QuerySelectorAllShouldNotThrowInCaseOfMissingSelector()8PuppeteerSharp.Tests.QuerySelectorTests.FrameQuerySelectorAllXPathTests.QuerySelectorAllShouldNotThrowInCaseOfMissingSelector()

QuerySelectorAllShouldNotThrowInCaseOfMissingSelector

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.Attributes;4using Xunit;5using Xunit.Abstractions;6{7    [Collection(TestConstants.TestFixtureCollectionName)]8    {9        public ElementHandleQuerySelectorAllEvalTests(ITestOutputHelper output) : base(output)10        {11        }12        [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$$(eval)", "should work with a string")]13        public async Task ShouldWorkWithAString()14        {15            await Page.SetContentAsync("<section>test</section>");16            var element = await Page.QuerySelectorAsync("section");17            var result = await element.QuerySelectorAllAsync("div");18            Assert.Empty(result);19        }20        [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$$(eval)", "should work with an element")]21        public async Task ShouldWorkWithAnElement()22        {23            await Page.SetContentAsync("<section>test</section>");24            var element = await Page.QuerySelectorAsync("section");25            var divHandle = await Page.EvaluateHandleAsync("document.createElement('div')");26            var result = await element.QuerySelectorAllAsync(divHandle);27            Assert.Empty(result);28        }29        [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$$(eval)", "should work with a function")]30        public async Task ShouldWorkWithAFunction()31        {32            await Page.SetContentAsync("<section>test</section>");33            var element = await Page.QuerySelectorAsync("section");34            var result = await element.QuerySelectorAllAsync("() => document.createElement('div')");35            Assert.Empty(result);36        }37        [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$$(eval)", "should respect timeout")]38        public async Task ShouldRespectTimeout()39        {40            await Page.SetContentAsync("<section>test</section>");41            var element = await Page.QuerySelectorAsync("section");42            var exception = await Assert.ThrowsAsync<PuppeteerException>(() => element.QuerySelectorAllAsync("div", new QuerySelectorOptions { Timeout = 1 }));43            Assert.Contains("Timeout 1ms exceeded", exception.Message);44        }45        [PuppeteerTest("queryselector

QuerySelectorAllShouldNotThrowInCaseOfMissingSelector

Using AI Code Generation

1using PuppeteerSharp.Tests;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6    [Collection("PuppeteerLoaderFixture collection")]7    {8        public QuerySelectorAllShouldNotThrowInCaseOfMissingSelector(ITestOutputHelper output) : base(output)9        {10        }11        [Fact(Timeout = 5000)]12        public async Task QuerySelectorAllShouldNotThrowInCaseOfMissingSelector()13        {14            await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");15            var html = await Page.QuerySelectorAsync("html");16            var second = await html.QuerySelectorAllAsync(".second");17            Assert.Equal(1, second.Length);18            var third = await html.QuerySelectorAllAsync(".third");19            Assert.Equal(0, third.Length);20        }21    }22}23using PuppeteerSharp.Tests;24using System.Threading.Tasks;25using Xunit;26using Xunit.Abstractions;27{28    [Collection("PuppeteerLoaderFixture collection")]29    {30        public QuerySelectorAllShouldNotThrowInCaseOfMissingSelector(ITestOutputHelper output) : base(output)31        {32        }33        [Fact(Timeout = 5000)]34        public async Task QuerySelectorAllShouldNotThrowInCaseOfMissingSelector()35        {36            await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");37            var html = await Page.QuerySelectorAsync("html");38            var second = await html.QuerySelectorAllAsync(".second");39            Assert.Equal(1, second.Length);40            var third = await html.QuerySelectorAllAsync(".third");41            Assert.Equal(0, third.Length);42        }43    }44}

QuerySelectorAllShouldNotThrowInCaseOfMissingSelector

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnit.Framework;7using PuppeteerSharp;8using PuppeteerSharp.Tests.Attributes;9using PuppeteerSharp.Xunit;10using PuppeteerSharp.Tests;11using PuppeteerSharp.Tests.QuerySelectorTests;12{13    {14        [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$$eval", "should not throw in case of missing selector")]15        public async Task QuerySelectorAllShouldNotThrowInCaseOfMissingSelector()16        {17            var div1 = await Page.EvaluateExpressionAsync<ElementHandle>("document.createElement('div')");18            var div2 = await Page.EvaluateExpressionAsync<ElementHandle>("document.createElement('div')");19            await div1.QuerySelectorAllEvalAsync("span", "span => span", div2);20        }21    }22}23{24    {25        [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$$", "should query existing elements")]26        public async Task ShouldQueryExistingElements()27        {28            await Page.SetContentAsync("<html><div class=\"second\"><div class=\"inner\">A</div></div><div class=\"third\"><div class=\"inner\">B</div></div></html>");29            var html = await Page.QuerySelectorAsync("html");30            var elements = await html.QuerySelectorAllAsync(".inner");31            Assert.AreEqual(2, elements.Length);32            Assert.AreEqual("A", await elements[0].EvaluateFunctionAsync<string>("e => e.textContent"));33            Assert.AreEqual("B", await elements[1].EvaluateFunctionAsync<string>("e => e.textContent"));34        }35        [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$$", "should return empty array for non-existing elements")]36        public async Task ShouldReturnEmptyArrayForNonExistingElements()37        {38            await Page.SetContentAsync("<html><div class=\"second\"></div></html>");39            var html = await Page.QuerySelectorAsync("html");

QuerySelectorAllShouldNotThrowInCaseOfMissingSelector

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7{8    {9        [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$$(eval)", "should not throw in case of missing selector")]10        public async Task ShouldNotThrowInCaseOfMissingSelector()11        {12            await Page.SetContentAsync("<html><body><div>ee!</div></body></html>");13            var html = await Page.QuerySelectorAsync("html");14            var noSuchElement = await html.QuerySelectorAllAsync("no-such-element");15            Assert.Empty(noSuchElement);16        }17    }18}19{20    {21        [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$$(eval)", "should query existing element")]22        public async Task ShouldQueryExistingElement()23        {24            await Page.SetContentAsync("<html><body><div>ee!</div></body></html>");25            var html = await Page.QuerySelectorAsync("html");26            var divs = await html.QuerySelectorAllAsync("div");27            Assert.Single(divs);28            Assert.Equal("ee!", await divs[0].EvaluateFunctionAsync<string>("e => e.textContent"));29        }30    }31}32{33    {34        [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$", "should query existing element")]35        public async Task ShouldQueryExistingElement()36        {37            await Page.SetContentAsync("<html><body><div>ee!</div></body></html>");38            var html = await Page.QuerySelectorAsync("html");39            var div = await html.QuerySelectorAsync("div");40            Assert.Equal("ee!", await div.EvaluateFunctionAsync<string>("e => e.textContent"));41        }42    }43}

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