How to use ShouldThrowErrorIfNoElementIsFound method of PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorEvalTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorEvalTests.ShouldThrowErrorIfNoElementIsFound

PageQuerySelectorEvalTests.cs

Source:PageQuerySelectorEvalTests.cs

...45            Assert.Equal("hello world", text);46        }47        [PuppeteerTest("queryselector.spec.ts", "Page.$eval", "should throw error if no element is found")]48        [PuppeteerFact]49        public async Task ShouldThrowErrorIfNoElementIsFound()50        {51            var exception = await Assert.ThrowsAsync<SelectorException>(()52                => Page.QuerySelectorAsync("section").EvaluateFunctionAsync<string>("e => e.id"));53            Assert.Contains("failed to find element matching selector", exception.Message);54        }55    }56}

ShouldThrowErrorIfNoElementIsFound

Using AI Code Generation

1PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorEvalTests.ShouldThrowErrorIfNoElementIsFound()2PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorAllEvalTests.ShouldThrowErrorIfNoElementIsFound()3PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorAllEvalTests.ShouldThrowErrorIfNoElementIsFound()4PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorAllEvalTests.ShouldThrowErrorIfNoElementIsFound()5PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorAllEvalTests.ShouldThrowErrorIfNoElementIsFound()6PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorAllEvalTests.ShouldThrowErrorIfNoElementIsFound()7PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorAllEvalTests.ShouldThrowErrorIfNoElementIsFound()8PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorAllEvalTests.ShouldThrowErrorIfNoElementIsFound()9PuppeteerSharp.Tests.QuerySelectorTests.PageQuerySelectorAllEvalTests.ShouldThrowErrorIfNoElementIsFound()

ShouldThrowErrorIfNoElementIsFound

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    {8        public async Task ShouldThrowErrorIfNoElementIsFound()9        {10            var exception = await Assert.ThrowsAsync<EvaluationFailedException>(() =>11            {12                return Page.QuerySelectorEvalAsync("section", "section => section.ATTR");13            });14            Assert.Contains("failed to find element matching selector \"section\"", exception.Message);15        }16    }17}18using System;19using System.Collections.Generic;20using System.Linq;21using System.Text;22using System.Threading.Tasks;23{24    {25        public async Task ShouldThrowErrorIfNoElementIsFound()26        {27            var exception = await Assert.ThrowsAsync<EvaluationFailedException>(() =>28            {29                return Page.QuerySelectorEvalAsync("section", "section => section.ATTR");30            });31            Assert.Contains("failed to find element matching selector \"section\"", exception.Message);32        }33    }34}35using System;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using System.Threading.Tasks;40{41    {42        public async Task ShouldThrowErrorIfNoElementIsFound()43        {44            var exception = await Assert.ThrowsAsync<EvaluationFailedException>(() =>45            {46                return Page.QuerySelectorEvalAsync("section", "section => section.ATTR");47            });48            Assert.Contains("failed to find element matching selector \"section\"", exception.Message);49        }50    }51}52using System;53using System.Collections.Generic;54using System.Linq;55using System.Text;56using System.Threading.Tasks;

ShouldThrowErrorIfNoElementIsFound

Using AI Code Generation

1public async Task ShouldThrowErrorIfNoElementIsFound()2{3    var exception = await Assert.ThrowsAsync<PuppeteerException>(async () =>4    {5        await Page.QuerySelectorEvalAsync("section#social", "element => element.textContent");6    });7    Assert.Equal("Error: failed to find element matching selector \"section#social\"", exception.Message);8}9public async Task ShouldThrowErrorIfNoElementIsFound()10{11    var exception = await Assert.ThrowsAsync<PuppeteerException>(async () =>12    {13        await Page.QuerySelectorEvalAsync("section#social", "element => element.textContent");14    });15    Assert.Equal("Error: failed to find element matching selector \"section#social\"", exception.Message);16}17public async Task ShouldThrowErrorIfNoElementIsFound()18{19    var exception = await Assert.ThrowsAsync<PuppeteerException>(async () =>20    {21        await Page.QuerySelectorEvalAsync("section#social", "element => element.textContent");22    });23    Assert.Equal("Error: failed to find element matching selector \"section#social\"", exception.Message);24}25public async Task ShouldThrowErrorIfNoElementIsFound()26{27    var exception = await Assert.ThrowsAsync<PuppeteerException>(async () =>28    {29        await Page.QuerySelectorEvalAsync("section#social", "element => element.textContent");30    });31    Assert.Equal("Error: failed to find element matching selector \"section#social\"", exception.Message);32}33public async Task ShouldThrowErrorIfNoElementIsFound()34{35    var exception = await Assert.ThrowsAsync<PuppeteerException>(async () =>36    {37        await Page.QuerySelectorEvalAsync("section#social", "element => element.textContent");38    });39    Assert.Equal("Error: failed to find element matching selector \"section#social\"", exception.Message

ShouldThrowErrorIfNoElementIsFound

Using AI Code Generation

1var page = await Browser.NewPageAsync();2await page.SetContentAsync(@"3");4await page.QuerySelectorEvalAsync("section", "element => element.textContent");5var page = await Browser.NewPageAsync();6await page.SetContentAsync(@"7");8await page.QuerySelectorEvalAsync("section", "element => element.textContent");9var page = await Browser.NewPageAsync();10await page.SetContentAsync(@"11");12await page.QuerySelectorEvalAsync("section", "element => element.textContent");13var page = await Browser.NewPageAsync();14await page.SetContentAsync(@"15");16await page.QuerySelectorEvalAsync("section", "element => element.textContent");17var page = await Browser.NewPageAsync();18await page.SetContentAsync(@"19");20await page.QuerySelectorEvalAsync("section", "element => element.textContent");21var page = await Browser.NewPageAsync();22await page.SetContentAsync(@"23");24await page.QuerySelectorEvalAsync("section", "element => element.textContent");25var page = await Browser.NewPageAsync();26await page.SetContentAsync(@"27");28await page.QuerySelectorEvalAsync("section", "element => element.textContent");29var page = await Browser.NewPageAsync();30await page.SetContentAsync(@"31");32await page.QuerySelectorEvalAsync("section", "element =>

ShouldThrowErrorIfNoElementIsFound

Using AI Code Generation

1using System;2using NUnit.Framework;3using PuppeteerSharp.Tests.Attributes;4using PuppeteerSharp.Xunit;5{6    [Parallelizable(ParallelScope.Self)]7    {8        public async Task ShouldThrowErrorIfNoElementIsFound()9        {10            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");11            var exception = await Assert.ThrowsAsync<QuerySelectorException>(()12                => Page.QuerySelectorEvalAsync("section", "element => element.textContent"));13            Assert.AreEqual("Error: failed to find element matching selector \"section\"", exception.Message);14        }15    }16}17using System;18using System.Collections.Generic;19using System.Linq;20using System.Text;21using System.Threading.Tasks;22using NUnit.Framework;23using PuppeteerSharp.Tests.Attributes;24using PuppeteerSharp.Xunit;25{26    [Parallelizable(ParallelScope.Self)]27    {28        public async Task ShouldThrowErrorIfNoElementIsFound()29        {30            await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");31            var exception = await Assert.ThrowsAsync<QuerySelectorException>(()32                => Page.QuerySelectorAllEvalAsync("section", "element => element.textContent"));33            Assert.AreEqual("Error: failed to find elements matching selector \"section\"", exception.Message);34        }35    }36}37using System;38using System.Collections.Generic;39using System.Linq;40using System.Text;41using System.Threading.Tasks;42using NUnit.Framework;

ShouldThrowErrorIfNoElementIsFound

Using AI Code Generation

1var page = await Browser.NewPageAsync();2await page.SetContentAsync("3");4var result = await page.QuerySelectorEvalAsync("div", "div => div.id");5Assert.Null(result);6Assert.ThrowsAsync<PuppeteerException>(async() => 7{8    await page.QuerySelectorEvalAsync("div", "div => div.id");9});10var page = await Browser.NewPageAsync();11await page.SetContentAsync("12");13var result = await page.QuerySelectorEvalAsync("div", "div => div.id");14Assert.Null(result);15Assert.ThrowsAsync<PuppeteerException>(async() => 16{17    await page.QuerySelectorEvalAsync("div", "div => div.id");18});19var page = await Browser.NewPageAsync();20await page.SetContentAsync("21");22var result = await page.QuerySelectorEvalAsync("div", "div => div.id");23Assert.Null(result);24Assert.ThrowsAsync<PuppeteerException>(async() => 25{26    await page.QuerySelectorEvalAsync("div", "div => div.id");27});28var page = await Browser.NewPageAsync();29await page.SetContentAsync("30");31var result = await page.QuerySelectorEvalAsync("div", "div => div.id");32Assert.Null(result);33Assert.ThrowsAsync<PuppeteerException>(async() => 34{35    await page.QuerySelectorEvalAsync("div", "div => div.id");36});37var page = await Browser.NewPageAsync();38await page.SetContentAsync("39");40var result = await page.QuerySelectorEvalAsync("div", "div => div.id");41Assert.Null(result);42Assert.ThrowsAsync<PuppeteerException>(async() => 43{44    await page.QuerySelectorEvalAsync("div", "div => div.id");45});

ShouldThrowErrorIfNoElementIsFound

Using AI Code Generation

1public static void ShouldThrowErrorIfNoElementIsFound()2{3    var exception = Assert.Throws<Exception>(() =>4    {5        var page = Page;6        var div = page.QuerySelectorEvalAsync("div", "div => div").Result;7    });8    Assert.Equal("Error: failed to find element matching selector \"div\"", exception.Message);9}10public static void ShouldThrowErrorIfNoElementIsFound()11{12    var exception = Assert.Throws<Exception>(() =>13    {14        var page = Page;15        var div = page.QuerySelectorEvalAsync("div", "div => div").Result;16    });17    Assert.Equal("Error: failed to find element matching selector \"div\"", exception.Message);18}19public static void ShouldThrowErrorIfNoElementIsFound()20{21    var exception = Assert.Throws<Exception>(() =>22    {23        var page = Page;24        var div = page.QuerySelectorEvalAsync("div", "div => div").Result;25    });26    Assert.Equal("Error: failed to find element matching selector \"div\"", exception.Message);27}28public static void ShouldThrowErrorIfNoElementIsFound()29{30    var exception = Assert.Throws<Exception>(() =>31    {32        var page = Page;33        var div = page.QuerySelectorEvalAsync("div", "div => div").Result;34    });35    Assert.Equal("Error: failed to find element matching selector \"div\"", exception.Message);36}37public static void ShouldThrowErrorIfNoElementIsFound()38{39    var exception = Assert.Throws<Exception>(() =>40    {41        var page = Page;42        var div = page.QuerySelectorEvalAsync("div", "div => div").Result;43    });44    Assert.Equal("Error: failed to find element matching selector \"div\"", exception.Message);45}

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