How to use ShouldReturnNullForNonExistingElement method of PuppeteerSharp.Tests.ElementHandleTests.ElementHandleXPathTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.ElementHandleTests.ElementHandleXPathTests.ShouldReturnNullForNonExistingElement

ElementHandleXPathTests.cs

Source:ElementHandleXPathTests.cs

...24            Assert.Equal("A", content);25        }26        [PuppeteerTest("queryselector.spec.ts", "ElementHandle.$x", "should return null for non-existing element")]27        [PuppeteerFact]28        public async Task ShouldReturnNullForNonExistingElement()29        {30            await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">B</div></div></body></html>");31            var html = await Page.QuerySelectorAsync("html");32            var second = await html.XPathAsync("/div[contains(@class, 'third')]");33            Assert.Empty(second);34        }35    }36}...

ShouldReturnNullForNonExistingElement

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.Tests.Attributes;8{9    {10        [PuppeteerTest("elementhandle.spec.ts", "ElementHandle.xpath", "should return null for non-existing element")]11        [PuppeteerFact("elementhandle.spec.ts", "ElementHandle.xpath", "should return null for non-existing element")]12        public async Task ShouldReturnNullForNonExistingElement()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 element = await html.XPathAsync("./non-existing-element");17            Assert.Null(element);18        }19    }20}

ShouldReturnNullForNonExistingElement

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using NUnit.Framework;4using PuppeteerSharp;5{6    {7        public async Task ShouldReturnNullForNonExistingElementTest()8        {9            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");10            var element = await Page.XPathAsync("/non-existing-element");11            Assert.Null(element);12        }13    }14}15using System;16using System.Threading.Tasks;17using NUnit.Framework;18using PuppeteerSharp;19{20    {21        public async Task ShouldReturnNullForNonExistingElementTest()22        {23            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");24            var element = await Page.XPathAsync("/non-existing-element");25            Assert.Null(element);26        }27    }28}29using System;30using System.Threading.Tasks;31using NUnit.Framework;32using PuppeteerSharp;33{34    {35        public async Task ShouldReturnNullForNonExistingElementTest()36        {37            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");38            var element = await Page.XPathAsync("/non-existing-element");39            Assert.Null(element);40        }41    }42}43using System;44using System.Threading.Tasks;45using NUnit.Framework;46using PuppeteerSharp;47{48    {49        public async Task ShouldReturnNullForNonExistingElementTest()

ShouldReturnNullForNonExistingElement

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.Attributes;4using Xunit;5using Xunit.Abstractions;6using PuppeteerSharp.Xunit;7using PuppeteerSharp.Contrib.Extensions;8{9    [Collection(TestConstants.TestFixtureCollectionName)]10    {11        public ShouldReturnNullForNonExistingElement(ITestOutputHelper output) : base(output)12        {13        }14        [PuppeteerTest("elementhandle.spec.ts", "ElementHandle.XPath", "should return null for non-existing element")]15        public async Task ShouldReturnNullForNonExistingElement()16        {17            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");18            var element = await Page.QuerySelectorAsync("body");19            Assert.Null(await element.QuerySelectorAsync("div.non-existing-element"));20        }21    }22}23using System;24using System.Threading.Tasks;25using PuppeteerSharp.Tests.Attributes;26using Xunit;27using Xunit.Abstractions;28using PuppeteerSharp.Xunit;29using PuppeteerSharp.Contrib.Extensions;30{31    [Collection(TestConstants.TestFixtureCollectionName)]32    {33        public ShouldReturnNullForNonExistingElement(ITestOutputHelper output) : base(output)34        {35        }36        [PuppeteerTest("elementhandle.spec.ts", "ElementHandle.XPath", "should return null for non-existing element")]37        public async Task ShouldReturnNullForNonExistingElement()38        {39            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");40            var element = await Page.QuerySelectorAsync("body");41            Assert.Null(await element.QuerySelectorAsync("div.non-existing-element"));42        }43    }44}45using System;46using System.Threading.Tasks;47using PuppeteerSharp.Tests.Attributes;48using Xunit;49using Xunit.Abstractions;50using PuppeteerSharp.Xunit;51using PuppeteerSharp.Contrib.Extensions;

ShouldReturnNullForNonExistingElement

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        [PuppeteerTest("elementhandle.spec.ts", "ElementHandle.xpath", "should return null for non-existing element")]7        public async Task ShouldReturnNullForNonExistingElement()8        {9            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");10            var bodyHandle = await Page.QuerySelectorAsync("body");11            var htmlHandle = await bodyHandle.XPathAsync("./non-existing-element");12            Assert.Null(htmlHandle);13        }14    }15}16{17    using System;18    using System.Threading.Tasks;19    using PuppeteerSharp;20    {21        {22            [PuppeteerTest("elementhandle.spec.ts", "ElementHandle.xpath", "should query existing element")]23            public async Task ShouldQueryExistingElement()24            {25                await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");26                var bodyHandle = await Page.QuerySelectorAsync("body");27                var htmlHandle = await bodyHandle.XPathAsync("./div");28                Assert.Equal("PLAYGROUND", await Page.EvaluateFunctionAsync<string>("x => x.textContent", htmlHandle));29            }30            [PuppeteerTest("elementhandle.spec.ts", "ElementHandle.xpath", "should return null for non-existing element")]31            public async Task ShouldReturnNullForNonExistingElement()32            {33                await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");34                var bodyHandle = await Page.QuerySelectorAsync("body");35                var htmlHandle = await bodyHandle.XPathAsync("./non-existing-element");36                Assert.Null(htmlHandle);37            }38        }39    }40}

ShouldReturnNullForNonExistingElement

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using Xunit;5{6    {7        public async Task ShouldReturnNullForNonExistingElement()8        {9            await Page.SetContentAsync("<html><body><div>not-a-div</div></body></html>");10            var html = await Page.QuerySelectorAsync("html");11            var element = await html.XPathAsync("./div");12            Assert.Null(element);13        }14    }15}16using System;17using System.Threading.Tasks;18using PuppeteerSharp;19using Xunit;20{21    {22        public async Task ShouldReturnNullForNonExistingElement()23        {24            await Page.SetContentAsync("<html><body><div>not-a-div</div></body></html>");25            var html = await Page.QuerySelectorAsync("html");26            var element = await html.XPathAsync("./div");27            Assert.Null(element);28        }29    }30}31using System;32using System.Threading.Tasks;33using PuppeteerSharp;34using Xunit;35{36    {37        public async Task ShouldReturnNullForNonExistingElement()38        {39            await Page.SetContentAsync("<html><body><div>not-a-div</div></body></html>");40            var html = await Page.QuerySelectorAsync("html");41            var element = await html.XPathAsync("./div");42            Assert.Null(element);43        }44    }45}

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