KaneAI - World’s First E2E Software Testing Agent.Book a Demo 
How to use TextAsync method of Microsoft.Playwright.Core.Response class
Best Playwright-dotnet code snippet using Microsoft.Playwright.Core.Response.TextAsync
Crawler.cs
Source:Crawler.cs 
...247 if (IsMimeTypeOneOf(contentType, "application/atom+xml", "application/xml"))248 {249 try250 {251 var responseContent = await response.TextAsync();252 var document = XDocument.Parse(responseContent);253254 var nsmgr = new XmlNamespaceManager(new NameTable());255 nsmgr.AddNamespace("atom", "http://www.w3.org/2005/Atom");256257 foreach (var link in document.XPathSelectElements("/atom:feed/atom:entry/atom:link[@rel='alternate']", nsmgr))258 {259 if (Uri.TryCreate(pageUri, link.Attribute("href")!.Value, out var uri))260 {261 pageData.Links.Add(new PageLink(uri, Text: null, FollowLink: true));262 }263 }264265 }266 catch (XmlException)267 {268 _logger.LogWarning("The page {URL} is not a valid xml file", context.Uri);269 }270 }271272 if (IsMimeTypeOneOf(contentType, "application/rss+xml", "application/xml"))273 {274 try275 {276 var responseContent = await response.TextAsync();277 var document = XDocument.Parse(responseContent);278 foreach (var link in document.XPathSelectElements("/rss/channel/item/link"))279 {280 if (Uri.TryCreate(pageUri, link.Value, out var uri))281 {282 pageData.Links.Add(new PageLink(uri, Text: null, FollowLink: true));283 }284 }285286 }287 catch (XmlException)288 {289 _logger.LogWarning("The page {URL} is not a valid xml file", context.Uri);290 }291 }292293 // Parse html page anyway294 {295 // Extract data296 var title = await page.TitleAsync();297 var description = await GetFirstAttributeValue(page, ("meta[name=description]", "content"),298 ("meta[name='twitter:description']", "content"),299 ("meta[property='og:description']", "content"));300 pageData.Content = await page.ContentAsync();301 pageData.Title = title;302 pageData.MimeType = contentType;303 pageData.Description = description;304 pageData.RobotsConfiguration = await GetRobotConfiguration(response, page);305 pageData.Links.AddRange(await GetLinks(page, pageData.RobotsConfiguration));306 pageData.MainElementTexts.AddRange(await GetMainContents(page));307 pageData.Headers.AddRange(await GetHeaders(page));308 pageData.Feeds.AddRange(await GetFeeds(page));309 pageData.Sitemaps.AddRange(await GetSitemaps(page));310 await OnPageCrawled(new(pageData, response, page));311 return pageData;312 }313 }314 catch (Exception ex)315 {316 _logger.LogError(ex, "Error while processing page {URL}", context.Uri);317 return null;318 }319 finally320 {321 await page.CloseAsync(new PageCloseOptions { RunBeforeUnload = false });322 }323324 async Task<Uri> GetCanonicalUrl(IPage page)325 {326 var pageUrl = new Uri(page.Url, UriKind.Absolute);327 var link = await page.QuerySelectorAsync("link[rel=canonical]");328 if (link != null)329 {330 var href = await link.GetAttributeAsync("href");331 if (Uri.TryCreate(pageUrl, href, out var result))332 return result;333 }334335 return pageUrl;336 }337338 async Task<IReadOnlyCollection<PageLink>> GetLinks(IPage page, RobotConfiguration robotsConfiguration)339 {340 var result = new List<PageLink>();341 var anchors = await page.QuerySelectorAllAsync("a[href]");342 foreach (var anchor in anchors)343 {344 var href = await anchor.EvaluateAsync<string>("node => node.href");345 if (!Uri.TryCreate(href, UriKind.Absolute, out var url))346 continue;347348 var innerText = await anchor.EvaluateAsync<string>("node => node.innerText"); // use innerText to resolve CSS and remove hidden text349 var rel = ParseRobotsValue(await anchor.GetAttributeValueOrDefaultAsync("rel"));350 result.Add(new PageLink(url, innerText, rel.Follow ?? robotsConfiguration.FollowLinks));351 }352353 return result;354 }355356 async Task<IReadOnlyCollection<string>> GetMainContents(IPage page)357 {358 var result = new List<string>();359 var elements = await page.QuerySelectorAllAsync("main, *[role=main]");360 if (elements.Any())361 {362 foreach (var element in elements)363 {364 var innerText = await element.EvaluateAsync<string>("node => node.innerText"); // use innerText to resolve CSS365 result.Add(innerText);366 }367 }368 else369 {370 var innerText = await page.InnerTextAsync("body"); // use innerText to resolve CSS371 result.Add(innerText);372 }373374 return result;375 }376377 async Task<IReadOnlyCollection<Uri>> GetFeeds(IPage page)378 {379 var result = new List<Uri>();380 var elements = await page.QuerySelectorAllAsync("link[rel=alternate]");381 foreach (var element in elements)382 {383 var type = await element.GetAttributeValueOrDefaultAsync("type");384 if (IsMimeTypeOneOf(type, "application/atom+xml", "application/rss+xml", "application/xml"))
...
PageNetworkResponseTests.cs
Source:PageNetworkResponseTests.cs
...94 [PlaywrightTest("page-network-response.spec.ts", "should return text")]95 public async Task ShouldReturnText()96 {97 var response = await Page.GotoAsync(Server.Prefix + "/simple.json");98 Assert.AreEqual("{\"foo\": \"bar\"}", (await response.TextAsync()).Trim());99 }100 [PlaywrightTest("page-network-response.spec.ts", "should return uncompressed text")]101 public async Task ShouldReturnUncompressedText()102 {103 Server.EnableGzip("/simple.json");104 var response = await Page.GotoAsync(Server.Prefix + "/simple.json");105#pragma warning disable 0612106 Assert.AreEqual("gzip", response.Headers["content-encoding"]);107#pragma warning restore 0612108 Assert.AreEqual("{\"foo\": \"bar\"}", (await response.TextAsync()).Trim());109 }110 [PlaywrightTest("page-network-response.spec.ts", "should throw when requesting body of redirected response")]111 public async Task ShouldThrowWhenRequestingBodyOfRedirectedResponse()112 {113 Server.SetRedirect("/foo.html", "/empty.html");114 var response = await Page.GotoAsync(Server.Prefix + "/foo.html");115 var redirectedFrom = response.Request.RedirectedFrom;116 Assert.NotNull(redirectedFrom);117 var redirected = await redirectedFrom.ResponseAsync();118 Assert.AreEqual((int)HttpStatusCode.Redirect, redirected.Status);119 var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => redirected.TextAsync());120 StringAssert.Contains("Response body is unavailable for redirect responses", exception.Message);121 }122 [PlaywrightTest("page-network-response.spec.ts", "should wait until response completes")]123 public async Task ShouldWaitUntilResponseCompletes()124 {125 await Page.GotoAsync(Server.EmptyPage);126 // Setup server to trap request.127 var serverResponseCompletion = new TaskCompletionSource<bool>();128 HttpResponse serverResponse = null;129 Server.SetRoute("/get", context =>130 {131 serverResponse = context.Response;132 context.Response.Headers["Content-Type"] = "text/plain; charset=utf-8";133 context.Response.WriteAsync("hello ");134 return serverResponseCompletion.Task;135 });136 // Setup page to trap response.137 bool requestFinished = false;138 Page.RequestFinished += (_, e) => requestFinished = requestFinished || e.Url.Contains("/get");139 // send request and wait for server response140 var (pageResponse, _) = await TaskUtils.WhenAll(141 Page.WaitForResponseAsync("**/*"),142 Page.EvaluateAsync("fetch('./get', { method: 'GET'})"),143 Server.WaitForRequest("/get")144 );145 Assert.NotNull(serverResponse);146 Assert.NotNull(pageResponse);147 Assert.AreEqual((int)HttpStatusCode.OK, pageResponse.Status);148 Assert.False(requestFinished);149 var responseText = pageResponse.TextAsync();150 // Write part of the response and wait for it to be flushed.151 await serverResponse.WriteAsync("wor");152 // Finish response.153 await serverResponse.WriteAsync("ld!");154 serverResponseCompletion.SetResult(true);155 Assert.AreEqual("hello world!", await responseText);156 }157 [PlaywrightTest("har.spec.ts", "should return security details directly from response")]158 [Skip(SkipAttribute.Targets.Webkit | SkipAttribute.Targets.Linux)]159 public async Task ShouldReturnSecurityDetails()160 {161 var response = await Page.GotoAsync(HttpsServer.EmptyPage);162 var details = await response.SecurityDetailsAsync();163 var name = "puppeteer-tests";...
ColesOnlineService.cs
Source:ColesOnlineService.cs
...100 throw new InvalidOperationException("Page goto response is null");101 }102 if (!response.Ok)103 {104 throw new HttpRequestException($"Coles Online request failed with status {response.Status} ({response.StatusText}) - {await response.TextAsync().ConfigureAwait(false)}");105 }106 return page;107 }108 }109}...
FrameGoToTests.cs
Source:FrameGoToTests.cs
...100 {101 matchingData[i].ServerResponseTcs.TrySetResult(serverResponseTexts[i]);102 var response = await matchingData[i].NavigationTask;103 Assert.AreEqual(matchingData[i].FrameTask.Result, response.Frame);104 Assert.AreEqual(serverResponseTexts[i], await response.TextAsync());105 }106 }107 class MatchingResponseData108 {109 public Task<IFrame> FrameTask { get; internal set; }110 public TaskCompletionSource<string> ServerResponseTcs { get; internal set; } = new();111 public Task<IResponse> NavigationTask { get; internal set; }112 }113 }114}...
Response.cs
Source:Response.cs
...73 return JsonDocument.Parse(content).RootElement;74 }75 public Task<ResponseSecurityDetailsResult> SecurityDetailsAsync() => _channel.SecurityDetailsAsync();76 public Task<ResponseServerAddrResult> ServerAddrAsync() => _channel.ServerAddrAsync();77 public async Task<string> TextAsync()78 {79 byte[] content = await BodyAsync().ConfigureAwait(false);80 return Encoding.UTF8.GetString(content);81 }82 internal void ReportFinished(string erroMessage = null)83 {84 _finishedTask.SetResult(erroMessage);85 }86 private Task<RawHeaders> GetRawHeadersAsync()87 {88 if (_rawHeadersTask == null)89 {90 _rawHeadersTask = GetRawHeadersTaskAsync();91 }...
TextAsync
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5 {6 static async Task Main(string[] args)7 {8 using var playwright = await Playwright.CreateAsync();9 var browser = await playwright.Chromium.LaunchAsync();10 var page = await browser.NewPageAsync();11 var text = await response.TextAsync();12 Console.WriteLine(text);13 await browser.CloseAsync();14 }15 }16}
TextAsync
Using AI Code Generation
1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;4{5 {6 static async Task Main(string[] args)7 {8 using var playwright = await Playwright.CreateAsync();9 await using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions10 {11 });12 var page = await browser.NewPageAsync();13 var response = await page.WaitForResponseAsync("**/complete/search?**");14 var text = await response.TextAsync();15 Console.WriteLine(text);16 }17 }18}19{
TextAsync
Using AI Code Generation
1using Microsoft.Playwright;2using System;3using System.Threading.Tasks;4{5 {6 static async Task Main(string[] args)7 {8 Console.WriteLine("Hello World!");9 using var playwright = await Playwright.CreateAsync();10 await using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions { Headless = false });11 var page = await browser.NewPageAsync();12 var text = await response.TextAsync();13 Console.WriteLine(text);14 }15 }16}
TextAsync
Using AI Code Generation
1var browser = await Playwright.CreateAsync();2var context = await browser.NewContextAsync();3var page = await context.NewPageAsync();4var text = await response.TextAsync();5Console.WriteLine(text);6await browser.CloseAsync();7var browser = await Playwright.CreateAsync();8var context = await browser.NewContextAsync();9var page = await context.NewPageAsync();10var text = await response.TextAsync();11Console.WriteLine(text);12await browser.CloseAsync();13var browser = await Playwright.CreateAsync();14var context = await browser.NewContextAsync();15var page = await context.NewPageAsync();16var text = await response.TextAsync();17Console.WriteLine(text);18await browser.CloseAsync();19var browser = await Playwright.CreateAsync();20var context = await browser.NewContextAsync();21var page = await context.NewPageAsync();22var text = await response.TextAsync();23Console.WriteLine(text);24await browser.CloseAsync();25var browser = await Playwright.CreateAsync();26var context = await browser.NewContextAsync();27var page = await context.NewPageAsync();28var text = await response.TextAsync();29Console.WriteLine(text);30await browser.CloseAsync();
TextAsync
Using AI Code Generation
1var text = await response.TextAsync();2var text = await response.TextAsync();3var text = await response.TextAsync();4var text = await response.TextAsync();5var text = await response.TextAsync();6var text = await response.TextAsync();7var text = await response.TextAsync();8var text = await response.TextAsync();9var text = await response.TextAsync();10var text = await response.TextAsync();11var text = await response.TextAsync();
TextAsync
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5 {6 static async Task Main(string[] args)7 {8 using var playwright = await Playwright.CreateAsync();9 await using var browser = await playwright.Chromium.LaunchAsync();10 var page = await browser.NewPageAsync();11 var text = await response.TextAsync();12 Console.WriteLine(text);13 }14 }15}
TextAsync
Using AI Code Generation
1var page = await context.NewPageAsync();2var text = await response.TextAsync();3Console.WriteLine(text);4var page = await context.NewPageAsync();5var text = response.Text();6Console.WriteLine(text);7var page = await context.NewPageAsync();8var text = await response.TextAsync();9Console.WriteLine(text);10var page = await context.NewPageAsync();11var text = response.Text();12Console.WriteLine(text);13var page = await context.NewPageAsync();14var text = await response.TextAsync();15Console.WriteLine(text);16var page = await context.NewPageAsync();17var text = response.Text();18Console.WriteLine(text);19var page = await context.NewPageAsync();20var text = await response.TextAsync();21Console.WriteLine(text);22var page = await context.NewPageAsync();
TextAsync
Using AI Code Generation
1var body = await response.TextAsync();2Console.WriteLine(body);3var body = await response.TextAsync();4Console.WriteLine(body);5var body = await response.TextAsync();6Console.WriteLine(body);7var body = await response.TextAsync();8Console.WriteLine(body);9var body = await response.TextAsync();10Console.WriteLine(body);11var body = await response.TextAsync();12Console.WriteLine(body);13var body = await response.TextAsync();14Console.WriteLine(body);15var body = await response.TextAsync();16Console.WriteLine(body);
TextAsync
Using AI Code Generation
1await page.ClickAsync("text=Sign in");2await page.TypeAsync("input[name=\"identifier\"]", "email");3await page.ClickAsync("text=Next");4await page.TypeAsync("input[name=\"password\"]", "password");5await page.ClickAsync("text=Next");6await page.ClickAsync("text=Sign out");7await page.ClickAsync("text=Sign in");8await page.TypeAsync("input[name=\"identifier\"]", "email");9await page.ClickAsync("text=Next");10await page.TypeAsync("input[name=\"password\"]", "password");11await page.ClickAsync("text=Next");12await page.ClickAsync("text=Sign out");13await page.ClickAsync("text=Sign in");14await page.TypeAsync("input[name=\"identifier\"]", "email");15await page.ClickAsync("text=Next");16await page.TypeAsync("input[name=\"password\"]", "password");17await page.ClickAsync("text=Next");18await page.ClickAsync("text=Sign out");19await page.ClickAsync("text=Sign in");20await page.TypeAsync("input[name=\"identifier\"]", "email");21await page.ClickAsync("text=Next");22await page.TypeAsync("input[name=\"password\"]", "password");23await page.ClickAsync("text=Next");24await page.ClickAsync("text=Sign out");25await page.ClickAsync("text=Sign in");26await page.TypeAsync("input[name=\"identifier\"]", "email");27await page.ClickAsync("text=Next");28await page.TypeAsync("input[name=\"password\"]", "password");29await page.ClickAsync("text=Next");30await page.ClickAsync("text=Sign out");31await page.ClickAsync("text=Sign in");32await page.TypeAsync("input[name=\"identifier\"]", "email");33await page.ClickAsync("text=Next");34await page.TypeAsync("input[name=\"password\"]", "password");35await page.ClickAsync("text=Next");36await page.ClickAsync("text=Sign out");37await page.ClickAsync("text=Sign in");38await page.TypeAsync("input[name=\"identifier\"]", "email");39await page.ClickAsync("text=Next");40await page.TypeAsync("input[name=\"password\"]", "password");41await page.ClickAsync("text=Next");42await page.ClickAsync("text=Sign out");43await page.ClickAsync("text=Sign in");44await page.TypeAsync("input[name=\"identifier\"]", "email");
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.
Run Playwright-dotnet automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Most used method in Response
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
