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How to use ShouldProperlySerializeUndefinedFields method of Microsoft.Playwright.Tests.PageEvaluateTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageEvaluateTests.ShouldProperlySerializeUndefinedFields

PageEvaluateTests.cs

Source:PageEvaluateTests.cs

...313            }", new { a = (object)null, b = "foo" });314            Assert.True(result);315        }316        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize undefined fields")]317        public async Task ShouldProperlySerializeUndefinedFields()318        {319            dynamic result = await Page.EvaluateAsync<ExpandoObject>("() => ({a: undefined})");320            Assert.Null(result.a);321        }322        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize null arguments")]323        public async Task ShouldProperlySerializeNullArguments()324                => Assert.Null(await Page.EvaluateAsync<JsonDocument>("x => x", null));325        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize null fields")]326        public async Task ShouldProperlySerializeNullFields()327        {328            dynamic result = await Page.EvaluateAsync<ExpandoObject>("() => ({ a: null})");329            Assert.Null(result.a);330        }331        [PlaywrightTest("page-evaluate.spec.ts", "should return undefined for non-serializable objects")]...

ShouldProperlySerializeUndefinedFields

Using AI Code Generation

1using Microsoft.Playwright.Tests;2new PageEvaluateTests().ShouldProperlySerializeUndefinedFields();3using Microsoft.Playwright.Tests;4new PageEvaluateTests().ShouldProperlySerializeUndefinedFields();5using Microsoft.Playwright.Tests;6new PageEvaluateTests().ShouldProperlySerializeUndefinedFields();7using Microsoft.Playwright.Tests;8new PageEvaluateTests().ShouldProperlySerializeUndefinedFields();9using Microsoft.Playwright.Tests;10new PageEvaluateTests().ShouldProperlySerializeUndefinedFields();11using Microsoft.Playwright.Tests;12new PageEvaluateTests().ShouldProperlySerializeUndefinedFields();13using Microsoft.Playwright.Tests;14new PageEvaluateTests().ShouldProperlySerializeUndefinedFields();15using Microsoft.Playwright.Tests;16new PageEvaluateTests().ShouldProperlySerializeUndefinedFields();17using Microsoft.Playwright.Tests;18new PageEvaluateTests().ShouldProperlySerializeUndefinedFields();19using Microsoft.Playwright.Tests;20new PageEvaluateTests().ShouldProperlySerializeUndefinedFields();21using Microsoft.Playwright.Tests;22new PageEvaluateTests().ShouldProperlySerializeUndefinedFields

ShouldProperlySerializeUndefinedFields

Using AI Code Generation

1using System;2using System.Reflection;3{4    {5        public static void Main()6        {7            Type type = typeof(Microsoft.Playwright.Tests.PageEvaluateTests);8            MethodInfo method = type.GetMethod("ShouldProperlySerializeUndefinedFields");9            object[] parametersArray = new object[] {  };10            method.Invoke(null, parametersArray);11        }12    }13}14{15    using System;16    using System.Collections.Generic;17    using System.Linq;18    using System.Text.Json;19    using System.Threading.Tasks;20    using PlaywrightSharp;21    using Xunit;22    using Xunit.Abstractions;23    {24        public void ShouldProperlySerializeUndefinedFields()25        {26        }27    }28}

ShouldProperlySerializeUndefinedFields

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using Microsoft.Playwright.Tests.Attributes;3using NUnit.Framework;4using System.Threading.Tasks;5{6    [Parallelizable(ParallelScope.Self)]7    {8        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize undefined fields")]9        [Test, Timeout(TestConstants.DefaultTestTimeout)]10        public async Task ShouldProperlySerializeUndefinedFields()11        {12            var result = await Page.EvaluateAsync<PageEvaluateTestsTestResult>("data => data", new PageEvaluateTestsTestResult13            {14            });15            Assert.AreEqual("undefined", result.A);16            Assert.AreEqual("undefined", result.B);17            Assert.AreEqual("undefined", result.C);18            Assert.AreEqual("undefined", result.D);19            Assert.AreEqual("undefined", result.E);20            Assert.AreEqual("undefined", result.F);21            Assert.AreEqual("undefined", result.G);22            Assert.AreEqual("undefined", result.H);23            Assert.AreEqual("undefined", result.I);24            Assert.AreEqual("undefined", result.J);25            Assert.AreEqual("undefined", result.K);26            Assert.AreEqual("undefined", result.L);27            Assert.AreEqual("undefined", result.M);28            Assert.AreEqual("undefined", result.N);29            Assert.AreEqual("undefined", result.O);30            Assert.AreEqual("undefined", result.P);31            Assert.AreEqual("undefined", result.Q);32            Assert.AreEqual("undefined", result.R);33            Assert.AreEqual("undefined", result.S);34            Assert.AreEqual("undefined", result.T);35            Assert.AreEqual("undefined", result.U);36            Assert.AreEqual("undefined", result.V);37            Assert.AreEqual("undefined", result.W);38            Assert.AreEqual("undefined", result.X);

ShouldProperlySerializeUndefinedFields

Using AI Code Generation

1using System;2using System.Linq;3using System.Collections.Generic;4{5    {6        static void Main(string[] args)7        {8            var test = new Microsoft.Playwright.Tests.PageEvaluateTests();9            test.ShouldProperlySerializeUndefinedFields();10        }11    }12}13{14    using System;15    using System.Collections.Generic;16    using System.Linq;17    using System.Runtime.Serialization;18    using System.Text.Json;19    using System.Threading.Tasks;20    using Microsoft.Playwright.Transport;21    using Microsoft.Playwright.Transport.Channels;22    using Microsoft.Playwright.Transport.Converters;23    using Xunit;24    using Xunit.Abstractions;25    [Collection(TestConstants.TestFixtureBrowserCollectionName)]26    {27        internal PageEvaluateTests(ITestOutputHelper output) : base(output)28        {29        }30        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]31        public async Task ShouldWork()32        {33            var result = await Page.EvaluateAsync<int>("() => 7 * 3");34            Assert.Equal(21, result);35        }36        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]37        public async Task ShouldTransferNaN()38        {39            var result = await Page.EvaluateAsync<double>("a => a", double.NaN);40            Assert.Equal(double.NaN, result);41        }42        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]43        public async Task ShouldTransferNegativeZero()44        {45            var result = await Page.EvaluateAsync<double>("a => a", -

ShouldProperlySerializeUndefinedFields

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using NUnit.Framework;3using System;4using System.Collections.Generic;5using System.Text;6using System.Threading.Tasks;7{8    [Parallelizable(ParallelScope.Self)]9    {10        public async Task ShouldProperlySerializeUndefinedFields()11        {12            var result = await Page.EvaluateAsync<JsValue>("() => ({a: undefined})");13            Assert.AreEqual(new Dictionary<string, object> { ["a"] = null }, result);14        }15    }16}

ShouldProperlySerializeUndefinedFields

Using AI Code Generation

1using System;2using System.Reflection;3{4    {5        public static void Main()6        {7            Type type = typeof(Microsoft.Playwright.Tests.PageEvaluateTests);8            MethodInfo method = type.GetMethod("ShouldProperlySerializeUndefinedFields");9            object[] parametersArray = new object[] {  };10            method.Invoke(null, parametersArray);11        }12    }13}14{15    using System;16    using System.Collections.Generic;17    using System.Linq;18    using System.Text.Json;19    using System.Threading.Tasks;20    using PlaywrightSharp;21    using Xunit;22    using Xunit.Abstractions;23    {24        public void ShouldProperlySerializeUndefinedFields()25        {26        }27    }28}

ShouldProperlySerializeUndefinedFields

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using Microsoft.Playwright.Tests.Attributes;3using NUnit.Framework;4using System.Threading.Tasks;5{6    [Parallelizable(ParallelScope.Self)]7    {8        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize undefined fields")]9        [Test, Timeout(TestConstants.DefaultTestTimeout)]10        public async Task ShouldProperlySerializeUndefinedFields()11        {12            var result = await Page.EvaluateAsync<PageEvaluateTestsTestResult>("data => data", new PageEvaluateTestsTestResult13            {14            });15            Assert.AreEqual("undefined", result.A);16            Assert.AreEqual("undefined", result.B);17            Assert.AreEqual("undefined", result.C);18            Assert.AreEqual("undefined", result.D);19            Assert.AreEqual("undefined", result.E);20            Assert.AreEqual("undefined", result.F);21            Assert.AreEqual("undefined", result.G);22            Assert.AreEqual("undefined", result.H);23            Assert.AreEqual("undefined", result.I);24            Assert.AreEqual("undefined", result.J);25            Assert.AreEqual("undefined", result.K);26            Assert.AreEqual("undefined", result.L);27            Assert.AreEqual("undefined", result.M);28            Assert.AreEqual("undefined", result.N);29            Assert.AreEqual("undefined", result.O);30            Assert.AreEqual("undefined", result.P);31            Assert.AreEqual("undefined", result.Q);32            Assert.AreEqual("undefined", result.R);33            Assert.AreEqual("undefined", result.S);34            Assert.AreEqual("undefined", result.T);35            Assert.AreEqual("undefined", result.U);36            Assert.AreEqual("undefined", result.V);37            Assert.AreEqual("undefined", result.W);38            Assert.AreEqual("undefined", result.X);

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.
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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.