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

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

PageEvaluateTests.cs

Source:PageEvaluateTests.cs

...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")]332        public async Task ShouldReturnUndefinedForNonSerializableObjects()333            => Assert.Null(await Page.EvaluateAsync<object>("() => window"));334        [PlaywrightTest("page-evaluate.spec.ts", "should fail for circular object")]335        public async Task ShouldFailForCircularObject()336        {337            object result = await Page.EvaluateAsync<object>(@"() => {...

ShouldProperlySerializeNullArguments

Using AI Code Generation

1{2    {3        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize null arguments")]4        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]5        public async Task ShouldProperlySerializeNullArguments()6        {7            var result = await Page.EvaluateAsync(@"arg1 => {8                return {9                };10            }", null);11            Assert.Equal(null, result["arg1"]);12            Assert.Equal(null, result["arg2"]);13        }14    }15}16{17    {18        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize undefined arguments")]19        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]20        public async Task ShouldProperlySerializeUndefinedArguments()21        {22            var result = await Page.EvaluateAsync(@"arg1 => {23                return {24                };25            }", null);26            Assert.Equal(null, result["arg1"]);27            Assert.Equal(null, result["arg2"]);28        }29    }30}31{32    {33        [PlaywrightTest("page-evaluate.spec.ts", "should throw error when evaluation triggers reload")]34        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]35        public async Task ShouldThrowErrorWhenEvaluationTriggersReload()36        {37            var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(()38                => Page.EvaluateAsync(@"() => {39                location.reload();40                return new Promise(() => {{}});41            }"));42            Assert.Contains("Protocol error", exception.Message);43        }44    }45}46{47    {48        [PlaywrightTest("page-evaluate.spec.ts", "should await promise")]49        [Fact(Timeout=PlaywrightSharp.Playwright.DefaultTimeout)]50        public async Task ShouldAwaitPromise()

ShouldProperlySerializeNullArguments

Using AI Code Generation

1{2    [Parallelizable(ParallelScope.Self)]3    {4        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize null arguments")]5        [Test, Timeout(TestConstants.DefaultTestTimeout)]6        public async Task ShouldProperlySerializeNullArguments()7        {8            var result = await Page.EvaluateAsync<object>("arg => arg", null);9            Assert.Null(result);10        }11    }12}13{14    [Parallelizable(ParallelScope.Self)]15    {16        [PlaywrightTest("page-evaluate.spec.ts", "should work with function shorthand")]17        [Test, Timeout(TestConstants.DefaultTestTimeout)]18        public async Task ShouldWorkWithFunctionShorthand()19        {20            var result = await Page.EvaluateAsync<int>("() => 7 * 3");21            Assert.AreEqual(21, result);22        }23    }24}25{26    [Parallelizable(ParallelScope.Self)]27    {28        [PlaywrightTest("page-evaluate.spec.ts", "should work with function shorthand that throws")]29        [Test, Timeout(TestConstants.DefaultTestTimeout)]30        public async Task ShouldWorkWithFunctionShorthandThatThrows()31        {32            var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Page.EvaluateAsync<int>("() => not.existing.object.property"));33            StringAssert.Contains("not is not defined", exception.Message);34        }35    }36}37{38    [Parallelizable(ParallelScope.Self)]39    {40        [PlaywrightTest("page-evaluate.spec.ts", "should work with function shorthand that throws async")]41        [Test, Timeout(TestConstants.DefaultTestTimeout)]42        public async Task ShouldWorkWithFunctionShorthandThatThrowsAsync()43        {

ShouldProperlySerializeNullArguments

Using AI Code Generation

1{2    [Collection(TestConstants.TestFixtureBrowserCollectionName)]3    {4        internal PageEvaluateTests(ITestOutputHelper output) : base(output)5        {6        }7        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize null arguments")]8        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]9        public async Task ShouldProperlySerializeNullArguments()10        {

ShouldProperlySerializeNullArguments

Using AI Code Generation

1{2    {3        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize null arguments")]4        [Fact(Timeout = TestConstants.DefaultTestTimeout)]5        public async Task ShouldProperlySerializeNullArguments()6        {7            Assert.Equal(42, await Page.EvaluateAsync<int>("a => a", null));8        }9    }10}11{12    {13        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize undefined arguments")]14        [Fact(Timeout = TestConstants.DefaultTestTimeout)]15        public async Task ShouldProperlySerializeUndefinedArguments()16        {17            Assert.Equal(42, await Page.EvaluateAsync<int>("a => a", default));18        }19    }20}21{22    {23        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize undefined fields")]24        [Fact(Timeout = TestConstants.DefaultTestTimeout)]25        public async Task ShouldProperlySerializeUndefinedFields()26        {27            Assert.Equal(42, await Page.EvaluateAsync<int>("({a}) => a", new { a = default }));28        }29    }30}31{32    {33        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize null fields")]34        [Fact(Timeout = TestConstants.DefaultTestTimeout)]35        public async Task ShouldProperlySerializeNullFields()36        {37            Assert.Equal(42, await Page.EvaluateAsync<int>("({a}) => a", new { a = null }));38        }39    }40}41{42    {43        [PlaywrightTest("page-evaluate.spec.ts", "should work with function shorthands")]44        [Fact(Timeout = TestConstants.DefaultTestTimeout)]45        public async Task ShouldWorkWithFunctionShorthands()46        {47            Assert.Equal(3, await Page.EvaluateAsync<int>("a => a", new { a = 3 }));48        }49    }50}51{52    {53        [PlaywrightTest("page-evaluate.spec.ts", "

ShouldProperlySerializeNullArguments

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Microsoft.Playwright.Tests.BaseTests;6using NUnit.Framework;7using NUnit.Framework.Interfaces;8{9    [Parallelizable(ParallelScope.Self)]10    {11        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize null arguments")]12        [Test, Timeout(TestConstants.DefaultTestTimeout)]13        public async Task ShouldProperlySerializeNullArguments()14        {15            var result = await Page.EvaluateAsync<int>("arg1 => arg1", null);16            Assert.AreEqual(0, result);17        }18    }19}20using System;21using System.Collections.Generic;22using System.Text;23using System.Threading.Tasks;24using Microsoft.Playwright.Tests.BaseTests;25using NUnit.Framework;26using NUnit.Framework.Interfaces;27{28    [Parallelizable(ParallelScope.Self)]29    {30        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize undefined arguments")]31        [Test, Timeout(TestConstants.DefaultTestTimeout)]32        public async Task ShouldProperlySerializeUndefinedArguments()33        {34            var result = await Page.EvaluateAsync<int>("arg1 => arg1", null);35            Assert.AreEqual(0, result);36        }37    }38}39using System;40using System.Collections.Generic;41using System.Text;42using System.Threading.Tasks;43using Microsoft.Playwright.Tests.BaseTests;44using NUnit.Framework;45using NUnit.Framework.Interfaces;46{47    [Parallelizable(ParallelScope.Self)]48    {49        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize undefined properties")]50        [Test, Timeout(TestConstants.DefaultTestTimeout)]51        public async Task ShouldProperlySerializeUndefinedProperties()52        {53            var result = await Page.EvaluateAsync<int>("arg1 => arg1.a", new { a = (int?)null });54            Assert.AreEqual(0, result);55        }56    }57}

ShouldProperlySerializeNullArguments

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PlaywrightSharp;7using PlaywrightSharp.Tests.BaseTests;8using Xunit;9using Xunit.Abstractions;10{11    {12        internal ShouldProperlySerializeNullArguments(ITestOutputHelper output) : base(output)13        {14        }15        public async Task ShouldProperlySerializeNullArguments()16        {17            var result = await Page.EvaluateAsync<string>("arg1 => arg1", null);18            Assert.Null(result);19        }20    }21}22using System;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27using PlaywrightSharp;28using PlaywrightSharp.Tests.BaseTests;29using Xunit;30using Xunit.Abstractions;31{32    {33        internal ShouldProperlySerializeUndefinedArguments(ITestOutputHelper output) : base(output)34        {35        }36        public async Task ShouldProperlySerializeUndefinedArguments()37        {

ShouldProperlySerializeNullArguments

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System.Threading.Tasks;4using Xunit;5using Xunit.Abstractions;6{7    {8        public PageEvaluateTests(ITestOutputHelper output) : base(output)9        {10        }11        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]12        public async Task ShouldProperlySerializeNullArguments()13        {14            await Page.EvaluateAsync(@"() => {15                window.__result = [].slice.call(arguments);16            }", null, null, null);17            var result = await Page.EvaluateAsync<int[]>("() => window.__result");18            Assert.Equal(new[] { null, null, null }, result);19        }20    }21}22using Microsoft.Playwright;23using Microsoft.Playwright.Tests;24using System.Threading.Tasks;25using Xunit;26using Xunit.Abstractions;27{28    {29        public PageEvaluateTests(ITestOutputHelper output) : base(output)30        {31        }32        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]33        public async Task ShouldProperlySerializeUndefinedArguments()34        {35            await Page.EvaluateAsync(@"() => {36                window.__result = [].slice.call(arguments);37            }", default, default, default);38            var result = await Page.EvaluateAsync<int[]>("() => window.__result");39            Assert.Equal(new[] { default, default, default }, result);40        }41    }42}43using Microsoft.Playwright;44using Microsoft.Playwright.Tests;45using System.Threading.Tasks;46using Xunit;47using Xunit.Abstractions;48{49    {50        public PageEvaluateTests(ITestOutputHelper output) : base(output)51        {52        }53        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]54        public async Task ShouldProperlySerializeBooleanArguments()55        {56            await Page.EvaluateAsync(@"() => {57                window.__result = [].slice.call(arguments);58            }", true, false, true);

ShouldProperlySerializeNullArguments

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.Transport.Channels;8using Microsoft.Playwright.Transport.Converters;9using Microsoft.Playwright.Transport.Protocol;10using Newtonsoft.Json;11{12    {13        [PlaywrightTest("page-evaluate.spec.ts", "should properly serialize null arguments")]14        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]15        public async Task ShouldProperlySerializeNullArguments()16        {17            var result = await Page.EvaluateAsync<string>("arg => JSON.stringify(arg)", null);18            Assert.Equal("null", result);19        }20    }21}

ShouldProperlySerializeNullArguments

Using AI Code Generation

1public void ShouldProperlySerializeNullArguments()2{3    var result = Page.EvaluateAsync("arg => arg", null);4    Assert.Null(result.Result);5}6public void ShouldProperlySerializeUndefinedArguments()7{8    var result = Page.EvaluateAsync("arg => arg", Undefined);9    Assert.Equal(Undefined, result.Result);10}11public void ShouldProperlySerializeUndefinedProperties()12{13    var result = Page.EvaluateAsync("arg => arg.foo", new { foo = Undefined });14    Assert.Equal(Undefined, result.Result);15}16public void ShouldProperlySerializeNullProperties()17{18    var result = Page.EvaluateAsync("arg => arg.foo", new { foo = (string)null });19    Assert.Null(result.Result);20}21public void ShouldProperlySerializeNullProperties()22{23    var result = Page.EvaluateAsync("arg => arg.foo", new { foo = (string)null });24    Assert.Null(result.Result);25}26public void ShouldProperlySerializeUndefinedProperties()27{28    var result = Page.EvaluateAsync("arg => arg.foo", new { foo = Undefined });29    Assert.Equal(Undefined, result.Result);30}31public void ShouldWorkWithUndefinedProperties()32{33    var result = Page.EvaluateAsync("arg => arg.foo", new { foo = (string)null });34    Assert.Null(result.Result);35}36public void ShouldWorkWithUndefinedProperties()37{38    var result = Page.EvaluateAsync("arg => arg.foo", new { foo = (string)null });39    Assert.Null(result

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