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How to use PageQuerySelectorTests method of PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorTests.PageQuerySelectorTests

PageQuerySelectorTests.cs

Source:PageQuerySelectorTests.cs

...5using PuppeteerSharp.Tests.Attributes;6namespace PuppeteerSharp.Tests.QuerySelectorTests7{8    [Collection(TestConstants.TestFixtureCollectionName)]9    public class PageQuerySelectorTests : PuppeteerPageBaseTest10    {11        public PageQuerySelectorTests(ITestOutputHelper output) : base(output)12        {13        }14        [PuppeteerTest("queryselector.spec.ts", "Page.$", "should query existing element")]15        [PuppeteerFact]16        public async Task ShouldQueryExistingElement()17        {18            await Page.SetContentAsync("<section>test</section>");19            var element = await Page.QuerySelectorAsync("section");20            Assert.NotNull(element);21        }22        [PuppeteerTest("queryselector.spec.ts", "Page.$", "should query existing element")]23        [PuppeteerFact]24        public async Task ShouldReturnNullForNonExistingElement()25        {...

PageQuerySelectorTests

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 PageQuerySelectorTests(ITestOutputHelper output) : base(output)10        {11        }12        [PuppeteerTest("queryselector.spec.ts", "Page.$", "should query existing element")]13        public async Task ShouldQueryExistingElement()14        {15            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");16            var element = await Page.QuerySelectorAsync("div");17            Assert.NotNull(element);18        }19        [PuppeteerTest("queryselector.spec.ts", "Page.$", "should return null for non-existing element")]20        public async Task ShouldReturnNullForNonExistingElement()21        {22            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");23            var element = await Page.QuerySelectorAsync("non-existing-element");24            Assert.Null(element);25        }26        [PuppeteerTest("queryselector.spec.ts", "Page.$", "should return null for visible: false")]27        public async Task ShouldReturnNullForVisibleFalse()28        {29            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");30            await Page.EvaluateExpressionAsync("document.querySelector('div').style.display = 'none'");31            var element = await Page.QuerySelectorAsync("div");32            Assert.Null(element);33        }34        [PuppeteerTest("queryselector.spec.ts", "Page.$", "should return the element when visibility: hidden")]35        public async Task ShouldReturnTheElementWhenVisibilityHidden()36        {37            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");38            await Page.EvaluateExpressionAsync("document.querySelector('div').style.visibility = 'hidden'");39            var element = await Page.QuerySelectorAsync("div");40            Assert.NotNull(element);41        }42        [PuppeteerTest("queryselector.spec.ts", "Page.$", "should return the element when opacity: 0")]43        public async Task ShouldReturnTheElementWhenOpacity0()44        {45            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");

PageQuerySelectorTests

Using AI Code Generation

1using System.Threading.Tasks;2using PuppeteerSharp.Tests.Attributes;3using PuppeteerSharp.Tests.BaseTests;4using Xunit;5using Xunit.Abstractions;6{7    [Collection(TestConstants.TestFixtureCollectionName)]8    {9        public PageQuerySelectorTests(ITestOutputHelper output) : base(output)10        {11        }12        [PuppeteerTest("queryselector.spec.ts", "Page.querySelector", "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(".inner");17            Assert.Equal("A", await Page.EvaluateFunctionAsync<string>("e => e.textContent", element));18        }19        [PuppeteerTest("queryselector.spec.ts", "Page.querySelector", "should return null for non-existing element")]20        public async Task ShouldReturnNullForNonExistingElement()21        {22            await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">B</div></div></body></html>");23            var element = await Page.QuerySelectorAsync(".third");24            Assert.Null(element);25        }26        [PuppeteerTest("queryselector.spec.ts", "Page.querySelector", "should return element which is added after DOM mutation")]27        public async Task ShouldReturnElementWhichIsAddedAfterDOMMutation()28        {29            await Page.GoToAsync(TestConstants.ServerUrl + "/dynamic.html");30            Assert.Null(await Page.QuerySelectorAsync(".second"));31            await Page.EvaluateFunctionAsync("() => makeSecond()");32            var element = await Page.QuerySelectorAsync(".second");33            Assert.Equal("Second", await Page.EvaluateFunctionAsync<string>("e => e.textContent", element));34        }35    }36}37using System.Threading.Tasks;38using PuppeteerSharp.Tests.Attributes;39using PuppeteerSharp.Tests.BaseTests;40using Xunit;41using Xunit.Abstractions;42{43    [Collection(TestConstants.TestFixtureCollectionName)]

PageQuerySelectorTests

Using AI Code Generation

1using PuppeteerSharp;2using System.Threading.Tasks;3using Xunit;4{5    [Collection("PuppeteerLoaderFixture collection")]6    {7        public async Task ShouldQueryExistingElement()8        {9            await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");10            var element = await Page.QuerySelectorAsync(".second .inner");11            Assert.Equal("A", await Page.EvaluateFunctionAsync<string>("e => e.textContent", element));12        }13        public async Task ShouldReturnNullForNonExistingElement()14        {15            await Page.SetContentAsync("<html><body><div class=\"second\"></div></body></html>");16            var element = await Page.QuerySelectorAsync(".third .inner");17            Assert.Null(element);18        }19    }20}21using PuppeteerSharp;22using System.Linq;23using System.Threading.Tasks;24using Xunit;25{26    [Collection("PuppeteerLoaderFixture collection")]27    {28        public async Task ShouldQueryExistingElements()29        {30            await Page.SetContentAsync("<html><body><div>A</div><br/><div>B</div></body></html>");31            var elements = await Page.QuerySelectorAllAsync("div");32            Assert.Equal(2, elements.Count());33            Assert.Equal("A", await Page.EvaluateFunctionAsync<string>("e => e.textContent", elements.ElementAt(0)));34            Assert.Equal("B", await Page.EvaluateFunctionAsync<string>("e => e.textContent", elements.ElementAt(1)));35        }36        public async Task ShouldReturnEmptyArrayForNonExistingElements()37        {38            await Page.SetContentAsync("<html><body><span>A</span><br/><span>B</span></body></html>");39            var elements = await Page.QuerySelectorAllAsync("div");40            Assert.Empty(elements);41        }42    }43}

PageQuerySelectorTests

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.Attributes;5{6    [Collection(TestConstants.TestFixtureCollectionName)]7    {8        [PuppeteerTest("queryselector.spec.ts", "Page.$", "should query existing element")]9        public async Task ShouldQueryExistingElement()10        {11            await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">A</div></div></body></html>");12            var element = await Page.QuerySelectorAsync(".inner");13            Assert.Equal("A", await Page.EvaluateFunctionAsync<string>("e => e.textContent", element));14        }15        [PuppeteerTest("queryselector.spec.ts", "Page.$", "should return null for non-existing element")]16        public async Task ShouldReturnNullForNonExistingElement()17        {18            await Page.SetContentAsync("<html><body><div class=\"second\"></div></body></html>");19            var element = await Page.QuerySelectorAsync(".third");20            Assert.Null(element);21        }22        [PuppeteerTest("queryselector.spec.ts", "Page.$", "should return ElementHandle for TextNodes")]23        public async Task ShouldReturnElementHandleForTextNodes()24        {25            await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\">B</div></div></body></html>");26            var element = await Page.QuerySelectorAsync(".inner");27            Assert.Equal("B", await Page.EvaluateFunctionAsync<string>("e => e.textContent", element));28        }29        [PuppeteerTest("queryselector.spec.ts", "Page.$", "should return ElementHandle for comments")]30        public async Task ShouldReturnElementHandleForComments()31        {32            await Page.SetContentAsync("<html><body><div class=\"second\"><div class=\"inner\"><!-- comment --></div></div></body></html>");33            var element = await Page.QuerySelectorAsync(".inner");34            Assert.Equal("comment", await Page.EvaluateFunctionAsync<string>("e => e.textContent", element));35        }36        [PuppeteerTest("queryselector.spec.ts", "Page.$", "should work when node is removed")]

PageQuerySelectorTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.QuerySelectorTests;7{8    {9        [PuppeteerTest("queryselector.spec.ts", "Page.$", "should query existing element")]10        public async Task ShouldQueryExistingElement()11        {12            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");13            var element = await Page.QuerySelectorAsync("body");14            Assert.NotNull(element);15        }16    }17}18using System;19using System.Collections.Generic;20using System.Linq;21using System.Text;22using System.Threading.Tasks;23using PuppeteerSharp.Tests.QuerySelectorTests;24{25    {26        [PuppeteerTest("queryselector.spec.ts", "Page.$", "should return null for non-existing element")]27        public async Task ShouldReturnNullForNonExistingElement()28        {29            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");30            var element = await Page.QuerySelectorAsync("non-existing-element");31            Assert.Null(element);32        }33    }34}35using System;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using System.Threading.Tasks;40using PuppeteerSharp.Tests.QuerySelectorTests;41{42    {43        [PuppeteerTest("queryselector.spec.ts", "Page.$", "should return ElementHandle for TextNodes")]44        public async Task ShouldReturnElementHandleForTextNodes()45        {46            await Page.SetContentAsync("<div>ee!</div>");47            var element = await Page.QuerySelectorAsync("div");48            Assert.Equal("ee!", await Page.EvaluateFunctionAsync<string>("e => e.firstChild.nodeType === Node.TEXT_NODE", element));49        }50    }51}

PageQuerySelectorTests

Using AI Code Generation

1public async Task PageQuerySelectorTests()2{3    var page = await Browser.NewPageAsync();4    await page.SetContentAsync("<html><head><title>PageQuerySelectorTests</title></head><body><div class='second'><div class='inner'>A</div></div><div class='first'><div class='inner'>B</div></div></body></html>");5    var html = await page.QuerySelectorAsync("html");6    var second = await page.QuerySelectorAsync("div.second");7    var nonExistent = await page.QuerySelectorAsync("nonExistent");8    var inner = await page.QuerySelectorAsync("div.inner");9    var secondInner = await page.QuerySelectorAsync("div.second > div.inner");10    var firstInner = await page.QuerySelectorAsync("div.first > div.inner");11}12public async Task PageQuerySelectorAllTests()13{14    var page = await Browser.NewPageAsync();15    await page.SetContentAsync("<html><head><title>PageQuerySelectorAllTests</title></head><body><div class='second'><div class='inner'>A</div></div><div class='first'><div class='inner'>B</div></div></body></html>");16    var html = await page.QuerySelectorAllAsync("html");17    var second = await page.QuerySelectorAllAsync("div.second");18    var nonExistent = await page.QuerySelectorAllAsync("nonExistent");19    var inner = await page.QuerySelectorAllAsync("div.inner");20    var secondInner = await page.QuerySelectorAllAsync("div.second > div.inner");21    var firstInner = await page.QuerySelectorAllAsync("div.first > div.inner");22}23public async Task PageQuerySelectorFrameTests()24{25    var page = await Browser.NewPageAsync();26    await page.SetContentAsync("<html><body><div class='tweet'><div class='like'>100</div><div class='retweets'>10</div></div><div class='below'></div></body></html>");27    var frame = await FrameUtils.AttachFrameAsync(page, "frame1", "./assets/frame.html");

PageQuerySelectorTests

Using AI Code Generation

1var page = await browser.NewPageAsync();2await page.SetContentAsync("3");4var element = await page.QuerySelectorAsync("div");5Assert.Null(element);6var page = await browser.NewPageAsync();7await page.SetContentAsync("8");9var elements = await page.QuerySelectorAllAsync("div");10Assert.Equal(0, elements.Length);11var page = await browser.NewPageAsync();12await page.SetContentAsync("13");14var elements = await page.QuerySelectorAllAsync("div");15Assert.Equal(0, elements.Length);16var page = await browser.NewPageAsync();17await page.SetContentAsync("18");19var elements = await page.QuerySelectorAllAsync("div");20Assert.Equal(0, elements.Length);21var page = await browser.NewPageAsync();22await page.SetContentAsync("23");24var elements = await page.QuerySelectorAllAsync("div");25Assert.Equal(0, elements.Length);26var page = await browser.NewPageAsync();27await page.SetContentAsync("28");29var elements = await page.QuerySelectorAllAsync("div");30Assert.Equal(0, elements.Length);31var page = await browser.NewPageAsync();32await page.SetContentAsync("33");34var elements = await page.QuerySelectorAllAsync("div");35Assert.Equal(0, elements.Length);36var page = await browser.NewPageAsync();37await page.SetContentAsync("38");

PageQuerySelectorTests

Using AI Code Generation

1var page = await browser.NewPageAsync();2var element = await page.QuerySelectorAsync("input");3var element = await page.QuerySelectorAsync("input[name='q']");4var page = await browser.NewPageAsync();5var elements = await page.QuerySelectorAllAsync("input");6var elements = await page.QuerySelectorAllAsync("input[name='q']");7var page = await browser.NewPageAsync();8var page = await browser.NewPageAsync();9var page = await browser.NewPageAsync();10var result = await page.WaitForFunctionAsync("() => window.innerWidth < 100");11var result = await page.WaitForFunctionAsync("() => window.innerWidth < 100", new WaitForFunctionOptions { PollingInterval = 500 });12var result = await page.WaitForFunctionAsync("() => window.innerWidth < 100", new WaitForFunctionOptions { Timeout = 5000 });13var result = await page.WaitForFunctionAsync("() => window.innerWidth < 100", new WaitForFunctionOptions { Timeout = 0 });14var page = await browser.NewPageAsync();15var result = await page.WaitForFunctionAsync("() => window.innerWidth

PageQuerySelectorTests

Using AI Code Generation

1using System.Threading.Tasks;2using PuppeteerSharp;3using Xunit;4{5    [Collection("PuppeteerLoaderFixture collection")]6    {7        public async Task ShouldWork()8        {9            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");10            Assert.Null(await Page.QuerySelectorAsync("non-existing-selector"));11        }12    }13}14using System.Threading.Tasks;15using PuppeteerSharp;16using Xunit;17{18    [Collection("PuppeteerLoaderFixture collection")]19    {20        public async Task ShouldWork()21        {22            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");23            Assert.Null(await Page.QuerySelectorAsync("non-existing-selector"));24        }25    }26}27using System.Threading.Tasks;28using PuppeteerSharp;29using Xunit;30{31    [Collection("PuppeteerLoaderFixture collection")]32    {33        public async Task ShouldWork()34        {35            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");36            Assert.Null(await Page.QuerySelectorAsync("non-existing-selector"));37        }38    }39}

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