How to use ShouldQueryExistingElement method of PuppeteerSharp.Tests.QuerySelectorTests.PageXPathTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.QuerySelectorTests.PageXPathTests.ShouldQueryExistingElement

PageXPathTests.cs

Source:PageXPathTests.cs Github

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...12 {13 }14 [PuppeteerTest("queryselector.spec.ts", "Path.$x", "should query existing element")]15 [PuppeteerFact]16 public async Task ShouldQueryExistingElement()17 {18 await Page.SetContentAsync("<section>test</section>");19 var elements = await Page.XPathAsync("/html/body/section");20 Assert.NotNull(elements[0]);21 Assert.Single(elements);22 }23 [PuppeteerTest("queryselector.spec.ts", "Path.$x", "should return empty array for non-existing element")]24 [PuppeteerFact]25 public async Task ShouldReturnEmptyArrayForNonExistingElement()26 {27 var elements = await Page.XPathAsync("/html/body/non-existing-element");28 Assert.Empty(elements);29 }30 [PuppeteerTest("queryselector.spec.ts", "Path.$x", "should return multiple elements")]...

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ShouldQueryExistingElement

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1{2 [Collection("PuppeteerLoaderFixture collection")]3 {4 public async Task ShouldQueryExistingElement()5 {6 await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");7 var element = await Page.XPathAsync("/html/body/div[contains(@class, 'second')]");8 Assert.Equal("second", await Page.EvaluateFunctionAsync<string>("e => e.className", element));9 }10 }11}12{13 [Collection("PuppeteerLoaderFixture collection")]14 {15 public async Task ShouldQueryExistingElement()16 {17 await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");18 var element = await Page.XPathAsync("/html/body/div[contains(@class, 'second')]");19 Assert.Equal("second", await Page.EvaluateFunctionAsync<string>("e => e.className", element));20 }21 }22}23{24 [Collection("PuppeteerLoaderFixture collection")]25 {26 public async Task ShouldQueryExistingElement()27 {28 await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");29 var element = await Page.XPathAsync("/html/body/div[contains(@class, 'second')]");30 Assert.Equal("second", await Page.EvaluateFunctionAsync<string>("e => e.className", element));31 }32 }33}34{35 [Collection("PuppeteerLoaderFixture collection")]

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ShouldQueryExistingElement

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1using System.Threading.Tasks;2using Xunit;3using Xunit.Abstractions;4{5 [Collection(TestConstants.TestFixtureCollectionName)]6 {7 public PageXPathTests(ITestOutputHelper output) : base(output)8 {9 }10 public async Task ShouldQueryExistingElement()11 {12 await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");13 Assert.NotNull(element);14 Assert.Equal("HTML", await Page.EvaluateFunctionAsync<string>("x => x.tagName", element));15 }16 public async Task ShouldQueryExistingElementWithId()17 {18 await Page.SetContentAsync("<html><body><div id=\"myId\"></div></body></html>");19 Assert.NotNull(element);20 Assert.Equal("DIV", await Page.EvaluateFunctionAsync<string>("x => x.tagName", element));21 }22 public async Task ShouldReturnNullForNonExistingElement()23 {24 await Page.SetContentAsync("<html><body><div class=\"second\"></div></body></html>");25 var element = await Page.QuerySelectorAsync("/html/body/div[@class=\"third\"]");26 Assert.Null(element);27 }28 }29}30using System.Threading.Tasks;31using Xunit;32using Xunit.Abstractions;33{34 [Collection(TestConstants.TestFixtureCollectionName)]35 {36 public PageXPathTests(ITestOutputHelper output) : base(output)37 {38 }39 public async Task ShouldQueryExistingElement()40 {41 await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");42 Assert.NotNull(element);43 Assert.Equal("HTML", await Page.EvaluateFunctionAsync<string>("x => x.tagName", element));44 }

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ShouldQueryExistingElement

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.Attributes;4using Xunit;5using Xunit.Abstractions;6{7 [Collection(TestConstants.TestFixtureCollectionName)]8 {9 public PageXPathTests(ITestOutputHelper output) : base(output)10 {11 }12 [PuppeteerTest("queryselector.spec.ts", "Page.$x", "should query existing element")]13 public async Task ShouldQueryExistingElement()14 {15 await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");16 var element = await Page.QuerySelectorAsync(".second");17 var xpath = "./div[contains(@class, 'inner')]";18 var xPathResult = await Page.XPathAsync(xpath, element);19 Assert.Equal("A", await Page.EvaluateFunctionAsync<string>("x => x.textContent", xPathResult[0]));20 }21 }22}

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ShouldQueryExistingElement

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1using System.Threading.Tasks;2using Xunit;3using Xunit.Abstractions;4{5 [Collection(TestConstants.TestFixtureCollectionName)]6 {7 public PageXPathTests(ITestOutputHelper output) : base(output)8 {9 }10 public async Task ShouldQueryExistingElement()11 {12 await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");13 Assert.NotNull(element);14 Assert.Equal("HTML", await Page.EvaluateFunctionAsync<string>("x => x.tagName", element));15 }16 public async Task ShouldQueryExistingElementWithId()17 {18 await Page.SetContentAsync("<html><body><div id=\"myId\"></div></body></html>");19 Assert.NotNull(element);20 Assert.Equal("DIV", await Page.EvaluateFunctionAsync<string>("x => x.tagName", element));21 }22 public async Task ShouldReturnNullForNonExistingElement()23 {24 await Page.SetContentAsync("<html><body><div class=\"second\"></div></body></html>");25 var element = await Page.QuerySelectorAsync("/html/body/div[@class=\"third\"]");26 Assert.Null(element);27 }28 }29}30using System.Threading.Tasks;31using Xunit;32using Xunit.Abstractions;33{34 [Collection(TestConstants.TestFixtureCollectionName)]35 {36 public PageXPathTests(ITestOutputHelper output) : base(output)37 {38 }39 public async Task ShouldQueryExistingElement()40 {41 await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");42 Assert.NotNull(element);43 Assert.Equal("HTML", await Page.EvaluateFunctionAsync<string>("x => x.tagName", element));44 }

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ShouldQueryExistingElement

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.Attributes;4using Xunit;5using Xunit.Abstractions;6{7 [Collection(TestConstants.TestFixtureCollectionName)]8 {9 public PageXPathTests(ITestOutputHelper output) : base(output)10 {11 }12 [PuppeteerTest("queryselector.spec.ts", "Page.$x", "should query existing element")]13 public async Task ShouldQueryExistingElement()14 {15 await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");16 var element = await Page.QuerySelectorAsync(".second");17 var xpath = "./div[contains(@class, 'inner')]";18 var xPathResult = await Page.XPathAsync(xpath, element);19 Assert.Equal("A", await Page.EvaluateFunctionAsync<string>("x => x.textContent", xPathResult[0]));20 }21 }22}

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ShouldQueryExistingElement

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.Attributes;5using Xunit;6using Xunit.Abstractions;7{8 [Collection(TestConstants.TestFixtureCollectionName)]9 {10 public PageXPathTests(ITestOutputHelper output) : base(output)11 {12 }13 [PuppeteerTest("queryselector.spec.ts", "Page.xpath", "should query existing element")]14 public async Task ShouldQueryExistingElement()15 {16 await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");17 Assert.NotNull(element);18 }19 }20}21using System;22using System.Threading.Tasks;23using PuppeteerSharp;24using PuppeteerSharp.Tests.Attributes;25using Xunit;26using Xunit.Abstractions;27{28 [Collection(TestConstants.TestFixtureCollectionName)]29 {30 public PageXPathTests(ITestOutputHelper output) : base(output)31 {32 }33 [PuppeteerTest("queryselector.spec.ts", "Page.xpath", "should query existing element")]34 public async Task ShouldQueryExistingElement()35 {36 await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");37 Assert.NotNull(element);38 }39 }40}41using System;42using System.Threading.Tasks;43using PuppeteerSharp;44using PuppeteerSharp.Tests.Attributes;45using Xunit;46using Xunit.Abstractions;47{48 [Collection(TestConstants.TestFixtureCollectionName)]49 {50 public PageXPathTests(ITestOutputHelper output) : base(output)51 {52 }53 [PuppeteerTest("queryselector.spec.ts", "Page.xpath", "should query existing element")]

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ShouldQueryExistingElement

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1var page = await Browser.NewPageAsync();2await page.SetContentAsync(@"3");4var element = await page.XPathAsync(@"/html/body/div");5Assert.Equal("DIV", await page.EvaluateExpressionAsync<string>("element.nodeName"));6Assert.Equal("DIV", await page.EvaluateExpressionAsync<string>("element.nodeName"));

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ShouldQueryExistingElement

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1var page = await Browser.NewPageAsync();2await page.SetContentAsync(@"3 ");4await page.WaitForSelectorAsync("div");5var div = await page.QuerySelectorAsync("div");6Assert.NotNull(div);7var pre = await page.QuerySelectorAsync("pre");8Assert.NotNull(pre);9var div2 = await page.QuerySelectorAsync("div");10Assert.NotNull(div2);11Assert.Equal(div, div2);12var page = await Browser.NewPageAsync();13await page.SetContentAsync(@"14 ");15await page.WaitForSelectorAsync("div");16var div = await page.QuerySelectorAsync("div");17Assert.NotNull(div);18var pre = await page.QuerySelectorAsync("pre");19Assert.NotNull(pre);20var div2 = await page.QuerySelectorAsync("div");21Assert.NotNull(div2);22Assert.Equal(div, div2);23var page = await Browser.NewPageAsync();24await page.SetContentAsync(@"25 ");26await page.WaitForSelectorAsync("div");27var div = await page.QuerySelectorAsync("div");28Assert.NotNull(div);29var pre = await page.QuerySelectorAsync("pre");30Assert.NotNull(pre);31var div2 = await page.QuerySelectorAsync("div");32Assert.NotNull(div2);33Assert.Equal(div, div2);34var page = await Browser.NewPageAsync();35await page.SetContentAsync(@"36 ");37await page.WaitForSelectorAsync("div");38var div = await page.QuerySelectorAsync("div");39Assert.NotNull(div);40var pre = await page.QuerySelectorAsync("pre");41Assert.NotNull(pre);42var div2 = await page.QuerySelectorAsync("div");43Assert.NotNull(div2);44Assert.Equal(div, div2);45var page = await Browser.NewPageAsync();46await page.SetContentAsync(@"47 ");48await page.WaitForSelectorAsync("div");49var div = await page.QuerySelectorAsync("div");50Assert.NotNull(div);51var pre = await page.QuerySelectorAsync("pre");52Assert.NotNull(pre);

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ShouldQueryExistingElement

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1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Xunit;6using PuppeteerSharp.Tests.Attributes;7{8 [Collection(TestConstants.TestFixtureCollectionName)]9 {10 [PuppeteerTest("queryselector.spec.ts", "Page.$x", "should query existing element")]11 public async Task ShouldQueryExistingElement()12 {13 await Page.SetContentAsync("<section id=\"testAttribute\">43543</section>");14 var element = await Page.XPathAsync("/html/body/section");15 Assert.Equal("SECTION", await Page.EvaluateFunctionAsync<string>("x => x.tagName", element));16 }17 }18}19using System;20using System.Collections.Generic;21using System.Text;22using System.Threading.Tasks;23using Xunit;24using PuppeteerSharp.Tests.Attributes;25{26 [Collection(TestConstants.TestFixtureCollectionName)]27 {28 [PuppeteerTest("queryselector.spec.ts", "Page.$x", "should query existing element")]29 public async Task ShouldQueryExistingElement()30 {31 await Page.SetContentAsync("<section id=\"testAttribute\">43543</section>");32 var element = await Page.XPathAsync("/html/body/section");33 Assert.Equal("SECTION", await Page.EvaluateFunctionAsync<string>("x => x.tagName", element));34 }

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