How to use ShouldReturnEmptyArrayOnNoMatchedValues method of PuppeteerSharp.Tests.PageTests.SelectTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.PageTests.SelectTests.ShouldReturnEmptyArrayOnNoMatchedValues

SelectTests.cs

Source:SelectTests.cs

...44            var exception = await Assert.ThrowsAsync<EvaluationFailedException>(async () => await Page.SelectAsync("body", ""));45            Assert.Contains("Element is not a <select> element.", exception.Message);46        }47        [Fact]48        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()49        {50            await Page.GoToAsync(TestConstants.ServerUrl + "/input/select.html");51            var result = await Page.SelectAsync("select", "42", "abc");52            Assert.Empty(result);53        }54        [Fact]55        public async Task ShouldReturnAnArrayOfMatchedValues()56        {57            await Page.GoToAsync(TestConstants.ServerUrl + "/input/select.html");58            await Page.EvaluateExpressionAsync("makeMultiple()");59            var result = await Page.SelectAsync("select", "blue", "black", "magenta");60            Array.Sort(result);61            Assert.Equal(new string[] { "black", "blue", "magenta" }, result);62        }...

ShouldReturnEmptyArrayOnNoMatchedValues

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Xunit;6using PuppeteerSharp.Tests.Attributes;7using PuppeteerSharp.Xunit;8using PuppeteerSharp.Tests.InputTests;9using PuppeteerSharp.Tests.PageTests;10using PuppeteerSharp.Tests.PageTests.SelectTests;11using PuppeteerSharp.Tests.PageTests.SelectTests;12{13    [Collection(TestConstants.TestFixtureCollectionName)]14    {15        [PuppeteerTest("page.spec.ts", "Page.select", "should return empty array on no matched values")]16        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()17        {18            await Page.GoToAsync(TestConstants.ServerUrl + "/input/select.html");19            Assert.Empty(await Page.SelectAsync("select", "42", "abc"));20        }21    }22}23using System;24using System.Collections.Generic;25using System.Text;26using System.Threading.Tasks;27using Xunit;28using PuppeteerSharp.Tests.Attributes;29using PuppeteerSharp.Xunit;30using PuppeteerSharp.Tests.InputTests;31using PuppeteerSharp.Tests.PageTests;32using PuppeteerSharp.Tests.PageTests.SelectTests;33using PuppeteerSharp.Tests.PageTests.SelectTests;34{35    [Collection(TestConstants.TestFixtureCollectionName)]36    {37        [PuppeteerTest("page.spec.ts", "Page.select", "should return empty array on no values")]38        public async Task ShouldReturnEmptyArrayOnNoValues()39        {40            await Page.GoToAsync(TestConstants.ServerUrl + "/input/select.html");41            Assert.Empty(await Page.SelectAsync("select"));42        }43    }44}45using System;46using System.Collections.Generic;47using System.Text;48using System.Threading.Tasks;49using Xunit;50using PuppeteerSharp.Tests.Attributes;51using PuppeteerSharp.Xunit;52using PuppeteerSharp.Tests.InputTests;53using PuppeteerSharp.Tests.PageTests;54using PuppeteerSharp.Tests.PageTests.SelectTests;

ShouldReturnEmptyArrayOnNoMatchedValues

Using AI Code Generation

1{2    [Collection(TestConstants.TestFixtureCollectionName)]3    {4        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()5        {6            await Page.GoToAsync(TestConstants.ServerUrl + "/input/select.html");7            var result = await Page.QuerySelectorEvaluateAsync("select", "select => select.multiple");8            Assert.Null(result);9        }10    }11}

ShouldReturnEmptyArrayOnNoMatchedValues

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7using Newtonsoft.Json;8{9    {10        static void Main(string[] args)11        {12            MainAsync(args).GetAwaiter().GetResult();13        }14        static async Task MainAsync(string[] args)15        {16            var browser = await Puppeteer.LaunchAsync(new LaunchOptions17            {18            });19            var page = await browser.NewPageAsync();20            var result = await page.SelectAsync("select", "value3");21            Console.WriteLine(result);22        }23    }24}25using System;26using System.Collections.Generic;27using System.Linq;28using System.Text;29using System.Threading.Tasks;30using PuppeteerSharp;31using Newtonsoft.Json;32{33    {34        static void Main(string[] args)35        {36            MainAsync(args).GetAwaiter().GetResult();37        }38        static async Task MainAsync(string[] args)39        {40            var browser = await Puppeteer.LaunchAsync(new LaunchOptions41            {42            });43            var page = await browser.NewPageAsync();44            var result = await page.SelectAsync("select", "value3");45            Console.WriteLine(result);46        }47    }48}

ShouldReturnEmptyArrayOnNoMatchedValues

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using NUnit.Framework;4using PuppeteerSharp;5{6    {7        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()8        {9            await Page.GoToAsync(TestConstants.ServerUrl + "/input/select.html");10            var result = await Page.SelectAsync("select", new string[] { "42", "abc" });11            Assert.AreEqual(0, result.Length);12        }13    }14}15at PuppeteerSharp.Tests.PageTests.SelectTests.SelectTests.ShouldReturnEmptyArrayOnNoMatchedValues() in C:\Users\...\4.cs:line 1916   at PuppeteerSharp.Helpers.SelectHelper.SelectAsync(Page page, String selector, String[] values, Boolean isMultiple) in C:\Users\...\PuppeteerSharp\lib\PuppeteerSharp\Helper\SelectHelper.cs:line 2917   at PuppeteerSharp.Page.SelectAsync(String selector, String[] values) in C:\Users\...\PuppeteerSharp\lib\PuppeteerSharp\Page.cs:line 104318   at PuppeteerSharp.Tests.PageTests.SelectTests.SelectTests.ShouldReturnEmptyArrayOnNoMatchedValues() in C:\Users\...\4.cs:line 19

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.