Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use ShouldReturnJson method of Microsoft.Playwright.Tests.PageNetworkResponseTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageNetworkResponseTests.ShouldReturnJson

PageNetworkResponseTests.cs

Source:PageNetworkResponseTests.cs

...63            StringAssert.Contains("bar", response.Headers["foo"]);64#pragma warning restore 061265        }66        [PlaywrightTest("page-network-response.spec.ts", "should return json")]67        public async Task ShouldReturnJson()68        {69            var response = await Page.GotoAsync(Server.Prefix + "/simple.json");70            Assert.AreEqual("{\"foo\": \"bar\"}", (await response.JsonAsync())?.GetRawText());71        }72        public async Task ShouldWorkWithGenerics()73        {74            var response = await Page.GotoAsync(Server.Prefix + "/simple.json");75            var root = await response.JsonAsync();76            Assert.AreEqual("bar", root?.GetProperty("foo").GetString());77        }78        [PlaywrightTest("page-network-response.spec.ts", "should return status text")]79        public async Task ShouldReturnStatusText()80        {81            Server.SetRoute("/cool", (context) =>...

ShouldReturnJson

Using AI Code Generation

1{2    {3        [PlaywrightTest("page-network-response.spec.ts", "should return json")]4        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]5        public async Task ShouldReturnJson()6        {7            await Page.GoToAsync(Server.Prefix + "/simple.json");8            var json = await Page.EvaluateAsync<JsonDocument>("() => fetch('/simple.json').then(r => r.json())");

ShouldReturnJson

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using NUnit.Framework;6using NUnit.Framework.Interfaces;7using NUnit.Framework.Internal;8{9    [Parallelizable(ParallelScope.Self)]10    {11        [PlaywrightTest("page-network-response.spec.ts", "should return json")]12        [Test, Timeout(TestConstants.DefaultTestTimeout)]13        public async Task ShouldReturnJson()14        {15            await Page.GoToAsync(TestConstants.EmptyPage);16            await Page.EvaluateAsync(@"() => {17                fetch('./simple.json', { method: 'POST', body: JSON.stringify({foo: 'bar'}) });18            }");19            var requestTask = Server.WaitForRequest("/simple.json", request => request.Method == "POST");20            var response = await Page.WaitForResponseAsync("**/*");21            Assert.AreEqual("POST", response.Request.Method);22            Assert.AreEqual("bar", await response.JsonAsync<object>());23            var request = await requestTask;24            Assert.AreEqual("POST", request.Method);25            Assert.AreEqual("bar", request.PostDataJson<object>());26        }27    }28}29 System.Exception : Protocol error (Fetch.continueRequest): Request not found30   at Microsoft.Playwright.Tests.PageNetworkResponseTests.ShouldReturnJson() in /_/src/PlaywrightSharp.Tests/PageNetworkResponseTests.cs:line 3631 System.Exception : Protocol error (Fetch.continueRequest): Request not found32   at Microsoft.Playwright.Tests.PageNetworkResponseTests.ShouldReturnJson() in /_/src/PlaywrightSharp.Tests/PageNetworkResponseTests.cs:line 3633 System.Exception : Protocol error (Fetch.continueRequest): Request not found34   at Microsoft.Playwright.Tests.PageNetworkResponseTests.ShouldReturnJson() in /_/src/PlaywrightSharp.Tests/PageNetworkResponseTests.cs:line 36

ShouldReturnJson

Using AI Code Generation

1await page.GotoAsync(httpServer.Prefix + "/empty.html");2await page.EvaluateAsync(@"() => {3    fetch('/digits/1.png');4    fetch('/digits/2.png');5    fetch('/digits/3.png');6    fetch('/digits/4.png');7    fetch('/digits/5.png');8}");9var responses = await page.WaitForResponseAsync("**/digits/*.png");10Assert.False(responses.ShouldReturnJson());11await page.EvaluateAsync(@"() => {12    fetch('/digits/6.json');13    fetch('/digits/7.json');14    fetch('/digits/8.json');15    fetch('/digits/9.json');16    fetch('/digits/10.json');17}");18responses = await page.WaitForResponseAsync("**/digits/*.json");19Assert.True(responses.ShouldReturnJson());20await Task.CompletedTask;21}22public static async Task ShouldReturnJsonAsync(this IPageNetworkResponseTests _PageNetworkResponseTests, ITest test)23{24    var page = _PageNetworkResponseTests.Page;25    var httpServer = _PageNetworkResponseTests.HttpServer;26    await page.GotoAsync(httpServer.Prefix + "/empty.html");27    await page.EvaluateAsync(@"() => {28    fetch('/digits/1.png');29    fetch('/digits/2.png');30    fetch('/digits/3.png');31    fetch('/digits/4.png');32    fetch('/digits/5.png');33}");34    var responses = await page.WaitForResponseAsync("**/digits/*.png");35    Assert.False(responses.ShouldReturnJson());36    await page.EvaluateAsync(@"() => {37    fetch('/digits/6.json');38    fetch('/digits/7.json');39    fetch('/digits/8.json');40    fetch('/digits/9.json');41    fetch('/digits/10.json');42}");43    responses = await page.WaitForResponseAsync("**/digits/*.json");44    Assert.True(responses.ShouldReturnJson());45}46public static async Task ShouldReturnJsonAsync(this IPageNetworkResponseTests _PageNetworkResponseTests, ITest test)47{48    var page = _PageNetworkResponseTests.Page;49    var httpServer = _PageNetworkResponseTests.HttpServer;50    await page.GotoAsync(httpServer.Prefix + "/empty.html");51    await page.EvaluateAsync(@"() => {52    fetch('/digits/1.png');53    fetch('/digits/2.png');54    fetch('/digits/3.png');55    fetch('/digits/4.png');56    fetch('/digits/5.png');57}");

ShouldReturnJson

Using AI Code Generation

1using Microsoft.Playwright;2using System.Threading.Tasks;3{4    {5        public static async Task Main(string[] args)6        {7            using var playwright = await Playwright.CreateAsync();8            await using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions9            {10            });11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            var response = await page.WaitForResponseAsync("**/*");14            await response.ShouldReturnJsonAsync();

ShouldReturnJson

Using AI Code Generation

1{2    using System;3    using System.Collections.Generic;4    using System.Text;5    using System.Threading.Tasks;6    using Microsoft.Playwright;7    using Xunit;8    using Xunit.Abstractions;9    {10        internal PageNetworkResponseTests(ITestOutputHelper output) : base(output)11        {12        }13        [PlaywrightTest("page-network-response.spec.ts", "should return json")]14        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]15        public async Task ShouldReturnJson()16        {17            await Page.GoToAsync(TestConstants.ServerUrl + "/simple.json");18            var response = Page.ResponseAsync(TestConstants.ServerUrl + "/simple.json");19            Assert.Equal(new Dictionary<string, object>20            {21            }, await response.Result.JsonAsync());22        }23    }24}25{26    using System;27    using System.Collections.Generic;28    using System.Text;29    using System.Threading.Tasks;30    using Microsoft.Playwright;31    using Xunit;32    using Xunit.Abstractions;33    {34        internal PageNetworkResponseTests(ITestOutputHelper output) : base(output)35        {36        }37        [PlaywrightTest("page-network-response.spec.ts", "should return json")]38        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]39        public async Task ShouldReturnJson()40        {41            await Page.GoToAsync(TestConstants.ServerUrl + "/simple.json");42            var response = Page.ResponseAsync(TestConstants.ServerUrl + "/simple.json");43            Assert.Equal(new Dictionary<string, object>44            {45            }, await response.Result.JsonAsync());46        }47    }48}49{50    using System;51    using System.Collections.Generic;52    using System.Text;53    using System.Threading.Tasks;54    using Microsoft.Playwright;55    using Xunit;56    using Xunit.Abstractions;57    {

ShouldReturnJson

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnit.Framework;7using Microsoft.Playwright.Tests;8using Microsoft.Playwright.Tests.Attributes;9using Microsoft.Playwright.Tests.BaseTests;10{11    [Parallelizable(ParallelScope.Self)]12    {13        [Test, Timeout(TestConstants.DefaultTestTimeout)]14        public async Task ShouldReturnJson()15        {16            await Page.SetContentAsync("<script>fetch('/simple.json').then(r => r.json()).then(j => window.result = j)</script>");17            var result = await Page.EvaluateAsync<JsonResult>("() => window.result");18            Assert.AreEqual("value", result.Value);19        }20    }21}22using System;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27using NUnit.Framework;28using Microsoft.Playwright.Tests;29using Microsoft.Playwright.Tests.Attributes;30using Microsoft.Playwright.Tests.BaseTests;31{32    [Parallelizable(ParallelScope.Self)]33    {34        [Test, Timeout(TestConstants.DefaultTestTimeout)]35        public async Task ShouldReturnJson()36        {37            await Page.SetContentAsync("<script>fetch('/simple.json').then(r => r.json()).then(j => window.result = j)</script>");38            var result = await Page.EvaluateAsync<JsonResult>("() => window.result");39            Assert.AreEqual("value", result.Value);40        }41    }42}43using System;44using System.Collections.Generic;45using System.Linq;46using System.Text;47using System.Threading.Tasks;48using NUnit.Framework;49using Microsoft.Playwright.Tests;50using Microsoft.Playwright.Tests.Attributes;51using Microsoft.Playwright.Tests.BaseTests;52{53    [Parallelizable(ParallelScope.Self)]54    {

ShouldReturnJson

Using AI Code Generation

1var response = await page.WaitForResponseAsync("**/*");2Assert.True(response.ShouldReturnJson());3var response = await page.WaitForResponseAsync("**/*");4Assert.True(response.ShouldReturnJson());5var response = await page.WaitForResponseAsync("**/*");6Assert.True(response.ShouldReturnJson());7var response = await page.WaitForResponseAsync("**/*");8Assert.True(response.ShouldReturnJson());9var response = await page.WaitForResponseAsync("**/*");10Assert.True(response.ShouldReturnJson());11var response = await page.WaitForResponseAsync("**/*");12Assert.True(response.ShouldReturnJson());13var response = await page.WaitForResponseAsync("**/*");14Assert.True(response.ShouldReturnJson());15var response = await page.WaitForResponseAsync("**/*");16Assert.True(response.ShouldReturnJson());17var response = await page.WaitForResponseAsync("**/*");18Assert.True(response.ShouldReturnJson());

ShouldReturnJson

Using AI Code Generation

1public   async   Task   ShouldReturnJsonAsync ()2{3     await  Page.GoToAsync(Server.Prefix +  "/empty.html" );4     var  response =  await  Page.EvaluateHandleAsync( @"() => {5         return   fetch ( '/simple.json' ,  { method :  'POST' ,  body :  JSON . stringify ({ foo :  'bar!' }) });6    }" );7     await  response.AsElement().EvaluateAsync( @"response => response.json()" );8}9System.AggregateException :  One or more errors occurred. (Object reference not set to an instance of an object.) 10   at  Microsoft.Playwright.Tests.PageNetworkResponseTests.ShouldReturnJsonAsync ()   in  C: \Users\pablo\source\repos\playwright-sharp\src\Playwright.Tests\PageNetworkResponseTests.cs :  line  287

ShouldReturnJson

Using AI Code Generation

1{2    {3        public async Task ShouldReturnJson()4        {5            await Page.GoToAsync(TestConstants.ServerUrl + "/simple.json");6            var response = await Page.WaitForResponseAsync(TestConstants.ServerUrl + "/simple.json");7            Assert.AreEqual("json", await response.JsonAsync());8        }9    }10}

ShouldReturnJson

Using AI Code Generation

1public async Task ShouldReturnJson()2{3    await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");4    Page.RouteAsync("**/json", route => route.FulfillAsync(new RouteFulfillOptions5    {6        Body = @"{""foo"": ""bar""}""",7    }));8    var (request, _) = await TaskUtils.WhenAll(9        Page.WaitForRequestAsync("**/json"),10        Page.EvaluateAsync("() => fetch('/json')")11    );12    var response = request.Response;13    Assert.Equal("bar", await response.JsonAsync());14}15public async Task ShouldReturnJson()16{17    await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");18    Page.RouteAsync("**/json", route => route.FulfillAsync(new RouteFulfillOptions19    {20        Body = @"{""foo"": ""bar""}""",21    }));22    var (request, _) = await TaskUtils.WhenAll(23        Page.WaitForRequestAsync("**/json"),24        Page.EvaluateAsync("() => fetch('/json')")25    );26    var response = request.Response;27    Assert.Equal("bar", await response.JsonAsync());28}29public async Task ShouldReturnJson()30{31    await Page.GoToAsync(TestConstants.ServerUrl + "/playground.html");32    Page.RouteAsync("**/json", route => route.FulfillAsync(new RouteFulfillOptions33    {34        Body = @"{""foo"": ""bar""}""",35    }));36    var (request, _) = await TaskUtils.WhenAll(37        Page.WaitForRequestAsync("**/json"),38        Page.EvaluateAsync("() => fetch('/json')")39    );40    var response = request.Response;41    Assert.Equal("bar", await response.JsonAsync());42}43public async Task ShouldReturnJson()44{45    await Page.GoToAsync(Test

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.