How to use ShouldProperlySerializeNullArguments method of Microsoft.Playwright.Tests.Promise2 class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.Promise2.ShouldProperlySerializeNullArguments

PageEvaluateTests.cs

Source:PageEvaluateTests.cs Github

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...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>(@"() => {...

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ShouldProperlySerializeNullArguments

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1Microsoft.Playwright.Tests.Promise2.ShouldProperlySerializeNullArguments();2Microsoft.Playwright.Tests.Promise3.ShouldProperlySerializeNullArguments();3Microsoft.Playwright.Tests.Promise4.ShouldProperlySerializeNullArguments();4Microsoft.Playwright.Tests.Promise5.ShouldProperlySerializeNullArguments();5Microsoft.Playwright.Tests.Promise6.ShouldProperlySerializeNullArguments();6Microsoft.Playwright.Tests.Promise7.ShouldProperlySerializeNullArguments();7Microsoft.Playwright.Tests.Promise8.ShouldProperlySerializeNullArguments();8Microsoft.Playwright.Tests.Promise9.ShouldProperlySerializeNullArguments();9Microsoft.Playwright.Tests.Promise10.ShouldProperlySerializeNullArguments();10Microsoft.Playwright.Tests.Promise11.ShouldProperlySerializeNullArguments();11Microsoft.Playwright.Tests.Promise12.ShouldProperlySerializeNullArguments();12Microsoft.Playwright.Tests.Promise13.ShouldProperlySerializeNullArguments();

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ShouldProperlySerializeNullArguments

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1using Microsoft.Playwright.Tests;2using NUnit.Framework;3using System.Threading.Tasks;4{5 [Parallelizable(ParallelScope.None)]6 {7 public async Task ShouldProperlySerializeNullArguments()8 {9 var result = await Page.EvaluateAsync<string>("() => Promise.resolve(123)");10 Assert.AreEqual("123", result);11 }12 }13}14using Microsoft.Playwright.Tests;15using NUnit.Framework;16using System.Threading.Tasks;17{18 [Parallelizable(ParallelScope.None)]19 {20 public async Task ShouldProperlySerializeNullArguments()21 {22 var result = await Page.EvaluateAsync<string>("() => Promise.reject(123)");23 Assert.AreEqual("123", result);24 }25 }26}27using Microsoft.Playwright.Tests;28using NUnit.Framework;29using System.Threading.Tasks;30{31 [Parallelizable(ParallelScope.None)]32 {33 public async Task ShouldProperlySerializeNullArguments()34 {35 var result = await Page.EvaluateAsync<string>("() => Promise.resolve(123)");36 Assert.AreEqual("123", result);37 }38 }39}40using Microsoft.Playwright.Tests;41using NUnit.Framework;42using System.Threading.Tasks;43{44 [Parallelizable(ParallelScope.None)]45 {46 public async Task ShouldProperlySerializeNullArguments()47 {48 var result = await Page.EvaluateAsync<string>("() => Promise.reject(123)");49 Assert.AreEqual("123", result);50 }51 }52}53using Microsoft.Playwright.Tests;54using NUnit.Framework;55using System.Threading.Tasks;56{

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ShouldProperlySerializeNullArguments

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1using Microsoft.Playwright.Tests;2using System;3{4 static void Main(string[] args)5 {6 var test = new Microsoft.Playwright.Tests.Promise2();7 test.ShouldProperlySerializeNullArguments();8 }9}10using Microsoft.Playwright.Tests;11using System;12{13 static void Main(string[] args)14 {15 var test = new Microsoft.Playwright.Tests.Promise2();16 test.ShouldProperlySerializeNullArguments();17 }18}

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ShouldProperlySerializeNullArguments

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1using Microsoft.Playwright.Tests;2using NUnit.Framework;3using System;4using System.Threading.Tasks;5{6 [Parallelizable(ParallelScope.Self)]7 {8 public async Task ShouldProperlySerializeNullArguments()9 {10 await Page.EvaluateAsync(@"() => {11 window.obj = { a: 1 };12 }");13 var result = await Page.EvaluateAsync<Promise2>("obj");14 Assert.AreEqual(1, result.A);15 }16 }17}18using Microsoft.Playwright.Tests;19using NUnit.Framework;20using System;21using System.Threading.Tasks;22{23 [Parallelizable(ParallelScope.Self)]24 {25 public async Task ShouldProperlySerializeNullArguments()26 {27 await Page.EvaluateAsync(@"() => {28 window.obj = { a: 1 };29 }");30 var result = await Page.EvaluateAsync<Promise2>("obj");31 Assert.AreEqual(1, result.A);32 }33 }34}35using Microsoft.Playwright.Tests;36using NUnit.Framework;37using System;38using System.Threading.Tasks;39{40 [Parallelizable(ParallelScope.Self)]41 {42 public async Task ShouldProperlySerializeNullArguments()43 {44 await Page.EvaluateAsync(@"() => {45 window.obj = { a: 1 };46 }");47 var result = await Page.EvaluateAsync<Promise2>("obj");48 Assert.AreEqual(1, result.A);49 }50 }51}52using Microsoft.Playwright.Tests;53using NUnit.Framework;54using System;55using System.Threading.Tasks;56{57 [Parallelizable(ParallelScope.Self)]58 {

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ShouldProperlySerializeNullArguments

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7 {8 static void Main(string[] args)9 {10 Promise2 promise2 = new Promise2();11 promise2.ShouldProperlySerializeNullArguments();12 }13 }14}15using System;16using System.Collections.Generic;17using System.Linq;18using System.Text;19using System.Threading.Tasks;20{21 {22 public void ShouldProperlySerializeNullArguments()23 {24 Console.WriteLine("Hello World!");25 }26 }27}

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ShouldProperlySerializeNullArguments

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1using Microsoft.Playwright.Tests;2using NUnit.Framework;3using System.Threading.Tasks;4{5 [Parallelizable(ParallelScope.Self)]6 {7 public ShouldProperlySerializeNullArguments() : base()8 {9 }10 public ShouldProperlySerializeNullArguments(ITestOutputHelper output) : base(output)11 {12 }13 [PlaywrightTest("promise2.spec.ts", "Promise", "should properly serialize null arguments")]14 [Test, Timeout(TestConstants.DefaultTestTimeout)]15 public async Task ShouldProperlySerializeNullArguments()16 {17 await Page.EvaluateAsync(@"() => {18 window['calls'] = [];19 window['obj'] = {20 method: function(a, b) {21 window['calls'].push({a, b});22 }23 };24 }");25 var obj = await Page.EvaluateHandleAsync("() => window['obj']");26 await obj.EvaluateHandleAsync("obj => obj.method(null, 'bar')");27 await obj.EvaluateHandleAsync("obj => obj.method('foo', null)");28 await obj.EvaluateHandleAsync("obj => obj.method(null, null)");29 Assert.AreEqual(new[]30 {31 {32 a = (object)null,33 },34 {35 b = (object)null36 },37 {38 a = (object)null,39 b = (object)null40 }41 }, await Page.EvaluateAsync("() => window['calls']"));42 }43 }44}

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ShouldProperlySerializeNullArguments

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1using System;2using Microsoft.Playwright;3using Microsoft.Playwright.Tests;4{5 {6 static void Main(string[] args)7 {8 using var playwright = Microsoft.Playwright.Playwright.CreateAsync().Result;9 var browser = playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false }).Result;10 var page = browser.NewPageAsync().Result;11 var promise = page.EvaluateHandleAsync("() => new Promise(r => r())");12 var result = promise.Result.ShouldProperlySerializeNullArguments();13 Console.WriteLine(result);14 }15 }16}

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ShouldProperlySerializeNullArguments

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1using System;2using System.Text;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5using NUnit.Framework;6using System.Threading.Tasks;7using System.Collections.Generic;8using System.Text.Json;9using System.IO;10{11 {12 public async Task ShouldProperlySerializeNullArguments()13 {14 var json = JsonSerializer.Serialize(new Dictionary<string, object>15 {16 });17 Assert.AreEqual(@"{""foo"":null}", json);18 }19 }20}21using System;22using System.Text;23using Microsoft.Playwright;24using Microsoft.Playwright.Tests;25using NUnit.Framework;26using System.Threading.Tasks;27using System.Collections.Generic;28using System.Text.Json;29using System.IO;30{31 {32 public async Task ShouldProperlySerializeEmptyArguments()33 {34 var json = JsonSerializer.Serialize(new Dictionary<string, object>35 {36 ["foo"] = new Dictionary<string, object>(),37 });38 Assert.AreEqual(@"{""foo"":{}}", json);39 }40 }41}42using System;43using System.Text;44using Microsoft.Playwright;45using Microsoft.Playwright.Tests;46using NUnit.Framework;47using System.Threading.Tasks;48using System.Collections.Generic;49using System.Text.Json;50using System.IO;51{52 {53 public async Task ShouldProperlySerializeEmptyArguments2()54 {55 var json = JsonSerializer.Serialize(new Dictionary<string, object>56 {57 {58 ["bar"] = new Dictionary<string, object>(),59 },60 });61 Assert.AreEqual(@"{""foo"":{""bar"":{}}}", json);62 }63 }64}65using System;66using System.Text;67using Microsoft.Playwright;68using Microsoft.Playwright.Tests;69using NUnit.Framework;70using System.Threading.Tasks;71using System.Collections.Generic;72using System.Text.Json;

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