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How to use ShouldWork method of Microsoft.Playwright.Tests.PageEvaluateHandleTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork

PageEvaluateHandleTests.cs

Source:PageEvaluateHandleTests.cs

...31{32    public class PageEvaluateHandleTests : PageTestEx33    {34        [PlaywrightTest("page-evaluate-handle.spec.ts", "should work")]35        public async Task ShouldWork()36        {37            var windowHandle = await Page.EvaluateHandleAsync("() => window");38            Assert.NotNull(windowHandle);39        }40        [PlaywrightTest("page-evaluate-handle.spec.ts", "should accept object handle as an argument")]41        public async Task ShouldAcceptObjectHandleAsAnArgument()42        {43            var navigatorHandle = await Page.EvaluateHandleAsync("() => navigator");44            string text = await Page.EvaluateAsync<string>("e => e.userAgent", navigatorHandle);45            StringAssert.Contains("Mozilla", text);46        }47        [PlaywrightTest("page-evaluate-handle.spec.ts", "should accept object handle to primitive types")]48        public async Task ShouldAcceptObjectHandleToPrimitiveTypes()49        {50            var aHandle = await Page.EvaluateHandleAsync("() => 5");51            bool isFive = await Page.EvaluateAsync<bool>("e => Object.is (e, 5)", aHandle);52            Assert.True(isFive);53        }54        [PlaywrightTest("page-evaluate-handle.spec.ts", "should accept nested handle")]55        public async Task ShouldAcceptNestedHandle()56        {57            var foo = await Page.EvaluateHandleAsync("() => ({x: 1, y: 'foo'})");58            dynamic result = await Page.EvaluateAsync<ExpandoObject>("({ foo }) => foo", new { foo });59            Assert.AreEqual(1, result.x);60            Assert.AreEqual("foo", result.y);61        }62        [PlaywrightTest("page-evaluate-handle.spec.ts", "should accept nested window handle")]63        public async Task ShouldAcceptNestedWindowHandle()64        {65            var foo = await Page.EvaluateHandleAsync("() => window");66            Assert.True(await Page.EvaluateAsync<bool>("({ foo }) => foo === window", new { foo }));67        }68        [PlaywrightTest("page-evaluate-handle.spec.ts", "should accept multiple nested handles")]69        public async Task ShouldAcceptMultipleNestedHandles()70        {71            var foo = await Page.EvaluateHandleAsync("() => ({ x: 1, y: 'foo' })");72            var bar = await Page.EvaluateHandleAsync("() => 5");73            var baz = await Page.EvaluateHandleAsync("() => ['baz']");74            string result = await Page.EvaluateAsync<string>(75                "x => JSON.stringify(x)",76                new77                {78                    a1 = new { foo },79                    a2 = new80                    {81                        bar,82                        arr = new[] { new { baz } },83                    },84                });85            var json = JsonDocument.Parse(result).RootElement;86            Assert.AreEqual(1, json.GetProperty("a1").GetProperty("foo").GetProperty("x").GetInt32());87            Assert.AreEqual("foo", json.GetProperty("a1").GetProperty("foo").GetProperty("y").ToString());88            Assert.AreEqual(5, json.GetProperty("a2").GetProperty("bar").GetInt32());89            Assert.AreEqual("baz", json.GetProperty("a2").GetProperty("arr").EnumerateArray().First().GetProperty("baz").EnumerateArray().First().ToString());90        }91        [PlaywrightTest("page-evaluate-handle.spec.ts", "should throw for circular objects")]92        public async Task ShouldThrowForCircularObjects()93        {94            dynamic a = new ExpandoObject();95            a.a = 1;96            a.y = a;97            var exception = await PlaywrightAssert.ThrowsAsync<JsonException>(() => Page.EvaluateAsync("x => x", a));98            Assert.AreEqual("Argument is a circular structure", exception.Message);99        }100        [PlaywrightTest("page-evaluate-handle.spec.ts", "should accept same nested object multiple times")]101        public async Task ShouldAcceptSameNestedObjectMultipleTimes()102        {103            dynamic foo = new { x = 1 };104            string result = await Page.EvaluateAsync<string>(105                "x => JSON.stringify(x)",106                new107                {108                    foo,109                    bar = new[] { foo },110                    baz = new { foo },111                });112            var json = JsonDocument.Parse(result).RootElement;113            Assert.AreEqual(1, json.GetProperty("foo").GetProperty("x").GetInt32());114            Assert.AreEqual(1, json.GetProperty("bar").EnumerateArray().First().GetProperty("x").GetInt32());115            Assert.AreEqual(1, json.GetProperty("baz").GetProperty("foo").GetProperty("x").GetInt32());116        }117        [PlaywrightTest("page-evaluate-handle.spec.ts", "should accept object handle to unserializable value")]118        public async Task ShouldAcceptObjectHandleToUnserializableValue()119        {120            var aHandle = await Page.EvaluateHandleAsync("() => Infinity");121            Assert.True(await Page.EvaluateAsync<bool>("e => Object.is(e, Infinity)", aHandle));122        }123        [PlaywrightTest("page-evaluate-handle.spec.ts", "should pass configurable args")]124        public async Task ShouldPassConfigurableArgs()125        {126            JsonElement result = await Page.EvaluateAsync<JsonElement>(127               @"arg =>{128                  if (arg.foo !== 42)129                    throw new Error('Not a 42');130                  arg.foo = 17;131                  if (arg.foo !== 17)132                    throw new Error('Not 17');133                  delete arg.foo;134                  if (arg.foo === 17)135                    throw new Error('Still 17');136                  return arg;137                }",138                new { foo = 42 });139            Assert.AreEqual("{}", result.ToString());140        }141        [PlaywrightTest("page-evaluate-handle.spec.ts", "should work with primitives")]142        public async Task ShouldWorkWithPrimitives()143        {144            var aHandle = await Page.EvaluateHandleAsync(@"() => {145                window.FOO = 123;146                return window;147            }");148            Assert.AreEqual(123, await Page.EvaluateAsync<int>("e => e.FOO", aHandle));149        }150    }151}...

ShouldWork

Using AI Code Generation

1Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();2Microsoft.Playwright.Tests.PageEvaluateTests.ShouldWork();3Microsoft.Playwright.Tests.PageExposeBindingTests.ShouldWork();4Microsoft.Playwright.Tests.PageExposeFunctionTests.ShouldWork();5Microsoft.Playwright.Tests.PageExposeFunctionWithHandleTests.ShouldWork();6Microsoft.Playwright.Tests.PageExposeFunctionWithHandleAndOptionsTests.ShouldWork();7Microsoft.Playwright.Tests.PageExposeFunctionWithHandleAndOptionsTests.ShouldWork();8Microsoft.Playwright.Tests.PageExposeFunctionWithHandleAndOptionsTests.ShouldWork();9Microsoft.Playwright.Tests.PageExposeFunctionWithHandleAndOptionsTests.ShouldWork();10Microsoft.Playwright.Tests.PageExposeFunctionWithHandleAndOptionsTests.ShouldWork();11Microsoft.Playwright.Tests.PageExposeFunctionWithHandleAndOptionsTests.ShouldWork();12Microsoft.Playwright.Tests.PageExposeFunctionWithHandleAndOptionsTests.ShouldWork();

ShouldWork

Using AI Code Generation

1Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();2Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();3Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();4Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();5Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();6Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();7Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();8Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();9Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();10Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();11Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();12Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();13Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();14Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();15Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();16Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();

ShouldWork

Using AI Code Generation

1Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();2Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();3Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();4Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();5Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();6Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();7Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();8Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();9Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();10Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();11Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();12Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();13Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();14Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();15Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();16Microsoft.Playwright.Tests.PageEvaluateHandleTests.ShouldWork();

ShouldWork

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Microsoft.Playwright;6using Microsoft.Playwright.Tests;7using NUnit.Framework;8{9    {10        [PlaywrightTest("page-evaluate-handle.spec.ts", "should work")]11        [Test, Timeout(TestConstants.DefaultTestTimeout)]12        public async Task ShouldWork()13        {14            var result = await Page.EvaluateHandleAsync("() => 7 * 3");15            Assert.AreEqual(await result.JsonValueAsync<int>(), 21);16        }17    }18}

ShouldWork

Using AI Code Generation

1using System;2using System.Linq;3using System.Threading.Tasks;4using Microsoft.Playwright.Tests;5using Xunit;6{7    {8        public async Task ShouldWork()9        {10            var result = await Page.EvaluateHandleAsync("() => document.body");11            Assert.Equal("HTMLBodyElement", await result.GetPropertyAsync("tagName").EvaluateAsync<string>("e => e"));12        }13    }14}15using System;16using System.Linq;17using System.Threading.Tasks;18using Microsoft.Playwright.Tests;19using Xunit;20{21    {22        public async Task ShouldWork()23        {24            var result = await Page.EvaluateAsync("() => 7 * 3");25            Assert.Equal(21, result);26        }27    }28}29using System;30using System.Linq;31using System.Threading.Tasks;32using Microsoft.Playwright.Tests;33using Xunit;34{35    {36        public async Task ShouldWork()37        {38            var result = await Page.EvaluateAsync<int>("() => 7 * 3");39            Assert.Equal(21, result);40        }41    }42}43using System;44using System.Linq;45using System.Threading.Tasks;46using Microsoft.Playwright.Tests;47using Xunit;48{49    {50        public async Task ShouldWork()51        {52            var result = await Page.EvaluateAsync("() => Promise.resolve(8 * 7)");53            Assert.Equal(56, result);54        }55    }56}57using System;58using System.Linq;59using System.Threading.Tasks;60using Microsoft.Playwright.Tests;61using Xunit;62{63    {

ShouldWork

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright.Tests;7using NUnit.Framework;8{9    {10        static void Main(string[] args)11        {12            var obj = new Microsoft.Playwright.Tests.PageEvaluateHandleTests();13            obj.ShouldWork();14        }15    }16}

ShouldWork

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright.Tests;7using Microsoft.Playwright.Tests.TestServer;8using Microsoft.Playwright.Tests.Helpers;9using Microsoft.Playwright.Tests.BaseTests;10using Microsoft.Playwright.Tests.Attributes;

ShouldWork

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 result = await page.EvaluateHandleAsync("() => document.body");12            Console.WriteLine(result);13            await browser.CloseAsync();14        }15    }16}17var result = await page.EvaluateHandleAsync("() => document.body");18var result = await page.EvaluateHandleAsync("() => document.body");19var result2 = await result.JsonValueAsync();20var result = await page.EvaluateHandleAsync("() => document.body");21var result2 = await result.EvaluateHandleAsync("() => document.body");22var result = await page.EvaluateHandleAsync("() => document.body");23var result2 = await result.EvaluateAsync("() => document.body");24var result = await page.EvaluateHandleAsync("() => document.body");25var result2 = await result.GetJsonValueAsync();26var result = await page.EvaluateHandleAsync("() => document.body");27var result2 = await result.GetJsonValueAsync();28var result = await page.EvaluateHandleAsync("() => document.body");29var result2 = await result.GetJsonValueAsync();

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.