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How to use ShouldWorkWithPredicate method of Microsoft.Playwright.Tests.PageWaitForRequestTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageWaitForRequestTests.ShouldWorkWithPredicate

PageWaitForRequestTests.cs

Source:PageWaitForRequestTests.cs

...45            );46            Assert.AreEqual(Server.Prefix + "/digits/2.png", request.Url);47        }48        [PlaywrightTest("page-wait-for-request.spec.ts", "should work with predicate")]49        public async Task ShouldWorkWithPredicate()50        {51            await Page.GotoAsync(Server.EmptyPage);52            var task = Page.WaitForRequestAsync(e => e.Url == Server.Prefix + "/digits/2.png");53            var (requestEvent, _) = await TaskUtils.WhenAll(54                task,55                Page.EvaluateAsync<string>(@"() => {56                    fetch('/digits/1.png');57                    fetch('/digits/2.png');58                    fetch('/digits/3.png');59                }")60            );61            Assert.AreEqual(Server.Prefix + "/digits/2.png", requestEvent.Url);62        }63        [PlaywrightTest("page-wait-for-request.spec.ts", "should respect timeout")]...

ShouldWorkWithPredicate

Using AI Code Generation

1await page.GotoAsync(Server.EmptyPage);2var requestTask = page.WaitForRequestAsync(new Predicate<Request>(r => r.Url.Contains("foo")));3await page.EvaluateAsync("url => fetch(url)", Server.Prefix + "/one-style.html?foo");4var request = await requestTask;5Assert.AreEqual(Server.Prefix + "/one-style.html?foo", request.Url);6Assert.AreEqual("stylesheet", request.ResourceType);7Assert.AreEqual("GET", request.Method);8Assert.AreEqual("HTTP/1.1", request.Protocol);9Assert.AreEqual(new Dictionary<string, string> { { "Accept", "text/html" }, { "Accept-Encoding", "gzip, deflate" }, { "Accept-Language", "en-US,en;q=0.9" }, { "Connection", "keep-alive" }, { "Host", "localhost" }, { "Upgrade-Insecure-Requests", "1" } }, request.Headers);10Assert.AreEqual(new Dictionary<string, string> { { "Content-Type", "text/html; charset=utf-8" } }, request.Response.Headers);11Assert.AreEqual(200, request.Response.Status);12Assert.AreEqual("OK", request.Response.StatusText);13Assert.AreEqual("text/html", request.Response.ContentType);14Assert.AreEqual("utf-8", request.Response.Encoding);15Assert.AreEqual("no-store", request.Response.Headers["Cache-Control"]);16Assert.AreEqual("no-cache", request.Response.Headers["Pragma"]);17Assert.AreEqual("Tue, 10 Dec 2019 23:51:23 GMT", request.Response.Headers["Expires"]);18Assert.AreEqual("Tue, 10 Dec 2019 23:51:23 GMT", request.Response.Headers["Last-Modified"]);19Assert.AreEqual("Tue, 10 Dec 2019 23:51:23 GMT", request.Response.Headers["Date"]);20Assert.AreEqual("Tue, 10 Dec 2019 23:51:23 GMT", request.Response.Headers["Etag"]);21Assert.AreEqual("no-cache", request.Response.Headers["Vary"]);22Assert.AreEqual("localhost", request.Response.RemoteAddress);23Assert.AreEqual("localhost", request.Response.RemoteAddress);24Assert.AreEqual("

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.

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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.
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