KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use ShouldReturnEmptyArrayOnNoMatchedValues method of Microsoft.Playwright.Tests.PageSelectOptionTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageSelectOptionTests.ShouldReturnEmptyArrayOnNoMatchedValues

PageSelectOptionTests.cs

Source:PageSelectOptionTests.cs

...144            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Page.SelectOptionAsync("body", string.Empty));145            StringAssert.Contains("Element is not a <select> element", exception.Message);146        }147        [PlaywrightTest("page-select-option.spec.ts", "should return [] on no matched values")]148        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()149        {150            await Page.GotoAsync(Server.Prefix + "/input/select.html");151            var result = await Page.SelectOptionAsync("select", Array.Empty<string>());152            Assert.IsEmpty(result);153        }154        [PlaywrightTest("page-select-option.spec.ts", "should return an array of matched values")]155        public async Task ShouldReturnAnArrayOfMatchedValues()156        {157            await Page.GotoAsync(Server.Prefix + "/input/select.html");158            await Page.EvaluateAsync<string>("() => makeMultiple()");159            var result = await Page.SelectOptionAsync("select", new[] { "blue", "black", "magenta" });160            Assert.AreEqual(new[] { "blue", "black", "magenta" }.OrderBy(v => v), result.OrderBy(v => v));161        }162        [PlaywrightTest("page-select-option.spec.ts", "should return an array of one element when multiple is not set")]...

ShouldReturnEmptyArrayOnNoMatchedValues

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnit.Framework;7{8    [Parallelizable(ParallelScope.Self)]9    {10        [PlaywrightTest("page-select-option.spec.ts", "should return empty array on no matched values")]11        [Test, Timeout(TestConstants.DefaultTestTimeout)]12        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()13        {14            await Page.SetContentAsync("<select><option value=\"1\">1</option><option value=\"2\">2</option></select>");15            var result = await Page.SelectOptionAsync("select", new string[] { "3", "42" });16            Assert.AreEqual(0, result.Length);17        }18    }19}20[ PlaywrightTest ( "page-select-option.spec.ts" , "should return empty array on no matched values" )] [ Test , Timeout ( TestConstants . DefaultTestTimeout )] public async Task ShouldReturnEmptyArrayOnNoMatchedValues () { await Page . SetContentAsync ( "<select><option value=\"1\">1</option><option value=\"2\">2</option></select>" ); var result = await Page . SelectOptionAsync ( "select" , new string [] { "3" , "42" }); Assert . AreEqual ( 0 , result . Length ); }21[ PlaywrightTest ( "page-select-option.spec.ts" , "should return empty array on no matched values" , browsers : new [] { Playwright . BrowserType . Firefox })] [ Test , Timeout ( TestConstants . DefaultTestTimeout )] public async Task ShouldReturnEmptyArrayOnNoMatchedValues () { await Page . SetContentAsync ( "<select><option value=\"1\">1</option><option value=\"2\">2</option></select>" ); var result = await Page . SelectOptionAsync ( "select" , new string [] { "3" , "42" }); Assert . AreEqual ( 0 , result . Length ); }22[ PlaywrightTest ( "page-select-option.spec.ts" , "should return

ShouldReturnEmptyArrayOnNoMatchedValues

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6    {7        public PageSelectOptionTests(ITestOutputHelper output) : base(output)8        {9        }10        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()11        {12            await Page.SetContentAsync("<select><option value=\"1\">1</option><option value=\"2\">2</option></select>");13            var result = await Page.SelectOptionAsync("select", "3");14            Assert.Equal(new string[] { }, result);15        }16    }17}

ShouldReturnEmptyArrayOnNoMatchedValues

Using AI Code Generation

1using Microsoft.Playwright.Tests;2{3    {4        [PlaywrightTest("page-select-option.spec.ts", "should return empty array on no matched values")]5        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]6        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()7        {8            await Page.SetContentAsync(@"9                </select>");10            var select = await Page.QuerySelectorAsync("select");11            var options = await select.SelectOptionAsync(new string[] { "value5", "value6" });12            Assert.Empty(options);13        }14    }15}16System.Threading.Tasks.Task PlaywrightSharp.Tests.PageSelectOptionTests.ShouldReturnEmptyArrayOnNoMatchedValues()17at PlaywrightSharp.Tests.PageSelectOptionTests.ShouldReturnEmptyArrayOnNoMatchedValues() in C:\Users\stefan\source\repos\PlaywrightSharp\src\PlaywrightSharp.Tests\PageSelectOptionTests.cs:line 2518Assert.Empty() Failure

ShouldReturnEmptyArrayOnNoMatchedValues

Using AI Code Generation

1using Microsoft.Playwright.Tests;2{3    {4        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()5        {6            await Page.SetContentAsync(@"7                </select>");8            var result = await Page.SelectOptionAsync("select", new string[] { });9            Assert.Equal(new string[] { }, result);10        }11    }12}13        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()14        {15            await Page.SetContentAsync(@"16                </select>");17            var result = await Page.SelectOptionAsync("select", new string[] { });18            Assert.Equal(new string[] { }, result);19        }20    }21}

ShouldReturnEmptyArrayOnNoMatchedValues

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System.Threading.Tasks;3{4    {5        [PlaywrightTest("page-select-option.spec.ts", "should return empty array on no matched values")]6        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]7        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()8        {9            await Page.GotoAsync(Server.Prefix + "/input/select.html");10            var result = await Page.SelectOptionAsync("select", new string[] { "42", "abc" });11            Assert.Empty(result);12        }13    }14}15at Microsoft.Playwright.Tests.PageSelectOptionTests.ShouldReturnEmptyArrayOnNoMatchedValues() in C:\Users\hazmi\source\repos\playwright-sharp\src\PlaywrightSharp.Tests\PageSelectOptionTests.cs:line 2116Assert.Empty() Failure

ShouldReturnEmptyArrayOnNoMatchedValues

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.Tests;8using NUnit.Framework;9using NUnit.Framework.Internal;10{11    [Parallelizable(ParallelScope.Self)]12    {13        [PlaywrightTest("page-select-option.spec.ts", "should return empty array on no matched values")]14        [Test, Timeout(TestConstants.DefaultTestTimeout)]15        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()16        {17            await Page.SetContentAsync("<select><option value=\"1\">Blue</option><option value=\"2\">Green</option><option value=\"3\">Red</option></select>");18            var result = await Page.SelectOptionAsync("select", new string[] { "4", "5", "6" });19            Assert.AreEqual(0, result.Length);20        }21    }22}23using System;24using System.Collections.Generic;25using System.Linq;26using System.Text;27using System.Threading.Tasks;28using Microsoft.Playwright;29using Microsoft.Playwright.Tests;30using NUnit.Framework;31using NUnit.Framework.Internal;32{33    [Parallelizable(ParallelScope.Self)]34    {35        [PlaywrightTest("page-select-option.spec.ts", "should return empty array on no matched values")]36        [Test, Timeout(TestConstants.DefaultTestTimeout)]37        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()38        {39            await Page.SetContentAsync("<select><option value=\"1\">Blue</option><option value=\"2\">Green</option><option value=\"3\">Red</option></select>");40            var result = await Page.SelectOptionAsync("select", new string[] { "4", "5", "6" });41            Assert.AreEqual(0, result.Length);42        }43    }44}45using System;46using System.Collections.Generic;47using System.Linq;48using System.Text;49using System.Threading.Tasks;50using Microsoft.Playwright;51using Microsoft.Playwright.Tests;52using NUnit.Framework;

ShouldReturnEmptyArrayOnNoMatchedValues

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.Tests;8using Microsoft.Playwright.Tests.Attributes;9using NUnit.Framework;10using NUnit.Framework.Interfaces;11{12    [Parallelizable(ParallelScope.Self)]13    {14        [PlaywrightTest("page-select-option.spec.ts", "should return empty array on no matched values")]15        [Test, Timeout(TestConstants.DefaultTestTimeout)]16        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()17        {18            await Page.SetContentAsync(@"19                </select>");20            var result = await Page.SelectOptionAsync("select", "yellow");21            Assert.AreEqual(new string[] { }, result);22        }23    }24}25using System;26using System.Collections.Generic;27using System.Linq;28using System.Text;29using System.Threading.Tasks;30using Microsoft.Playwright;31using Microsoft.Playwright.Tests;32using Microsoft.Playwright.Tests.Attributes;33using NUnit.Framework;34using NUnit.Framework.Interfaces;35{36    [Parallelizable(ParallelScope.Self)]37    {38        [PlaywrightTest("page-select-option.spec.ts", "should return empty array on no matched values")]39        [Test, Timeout(TestConstants.DefaultTestTimeout)]40        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()41        {42            await Page.SetContentAsync(@"43                </select>");44            var result = await Page.SelectOptionAsync("select", "yellow");45            Assert.AreEqual(new string[] { }, result);46        }47    }48}49using System;50using System.Collections.Generic;51using System.Linq;52using System.Text;53using System.Threading.Tasks;54using Microsoft.Playwright;

ShouldReturnEmptyArrayOnNoMatchedValues

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using System.Threading.Tasks;3{4    {5        [PlaywrightTest("page-select-option.spec.ts", "should return empty array on no matched values")]6        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()7        {8            await Page.SetContentAsync(@"9                </select>");10            var select = await Page.QuerySelectorAsync("select");11            var options = await select.SelectOptionAsync(new[] { "yellow" });12            Assert.Empty(options);13        }14    }15}

ShouldReturnEmptyArrayOnNoMatchedValues

Using AI Code Generation

1{2    using System.Threading.Tasks;3    using PlaywrightSharp;4    using Xunit;5    using Xunit.Abstractions;6    {7        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()8        {9            await Page.SetContentAsync("<select><option value=\"foo\">Foo1</option><option value=\"foo\">Foo2</option></select>");10            var result = await Page.EvalOnSelectorAsync<string[]>("select", "select => select.selectedOptions.map(option => option.value)");11            Assert.Empty(result);12        }13    }14}

ShouldReturnEmptyArrayOnNoMatchedValues

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright.Tests;7using Xunit;8using Xunit.Abstractions;9{10    {11        public PageSelectOptionTests(ITestOutputHelper output) : base(output)12        {13        }14        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]15        public async Task ShouldReturnEmptyArrayOnNoMatchedValues()16        {17            await Page.GoToAsync(TestConstants.ServerUrl + "/input/select.html");18            var result = await Page.SelectOptionAsync("select", new string[] { });19            Assert.Empty(result);20        }21    }22}

Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.