Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.ComplexObject
PageExposeFunctionTests.cs
Source: PageExposeFunctionTests.cs
...55 }");56 Assert.AreEqual(36, result);57 }58 [PlaywrightTest("page-expose-function.spec.ts", "should work with handles and complex objects")]59 public async Task ShouldWorkWithHandlesAndComplexObjects()60 {61 var fooHandle = await Page.EvaluateHandleAsync(@"() => {62 window['fooValue'] = { bar: 2 };63 return window['fooValue'];64 }");65 await Page.ExposeFunctionAsync("handle", () => new[] { new { foo = fooHandle } });66 Assert.True(await Page.EvaluateAsync<bool>(@"async function() {67 const value = await window['handle']();68 const [{ foo }] = value;69 return foo === window['fooValue'];70 }"));71 }72 [PlaywrightTest("page-expose-function.spec.ts", "should throw exception in page context")]73 public async Task ShouldThrowExceptionInPageContext()74 {75 await Page.ExposeFunctionAsync("woof", (System.Action)(() =>76 {77 throw new PlaywrightException("WOOF WOOF");78 }));79 var result = await Page.EvaluateAsync<JsonElement>(@"async () => {80 try81 {82 await woof();83 }84 catch (e)85 {86 return { message: e.message, stack: e.stack};87 }88 }");89 Assert.AreEqual("WOOF WOOF", result.GetProperty("message").GetString());90 StringAssert.Contains(nameof(PageExposeFunctionTests), result.GetProperty("stack").GetString());91 }92 [PlaywrightTest("page-expose-function.spec.ts", @"should support throwing ""null""")]93 public async Task ShouldSupportThrowingNull()94 {95 await Page.ExposeFunctionAsync("woof", () =>96 {97 throw null;98 });99 var result = await Page.EvaluateAsync(@"async () => {100 try {101 await window['woof']();102 } catch (e) {103 return e;104 }105 }");106 Assert.AreEqual(null, null);107 }108 [PlaywrightTest("page-expose-function.spec.ts", "should be callable from-inside addInitScript")]109 public async Task ShouldBeCallableFromInsideAddInitScript()110 {111 bool called = false;112 await Page.ExposeFunctionAsync("woof", () =>113 {114 called = true;115 });116 await Page.AddInitScriptAsync("woof()");117 await Page.ReloadAsync();118 Assert.True(called);119 }120 [PlaywrightTest("page-expose-function.spec.ts", "should survive navigation")]121 public async Task ShouldSurviveNavigation()122 {123 await Page.ExposeFunctionAsync("compute", (int a, int b) => a * b);124 await Page.GotoAsync(Server.EmptyPage);125 int result = await Page.EvaluateAsync<int>(@"async function() {126 return await compute(9, 4);127 }");128 Assert.AreEqual(36, result);129 }130 [PlaywrightTest("page-expose-function.spec.ts", "should await returned promise")]131 public async Task ShouldAwaitReturnedPromise()132 {133 await Page.ExposeFunctionAsync("compute", (int a, int b) => Task.FromResult(a * b));134 int result = await Page.EvaluateAsync<int>(@"async function() {135 return await compute(3, 5);136 }");137 Assert.AreEqual(15, result);138 }139 [PlaywrightTest("page-expose-function.spec.ts", "should work on frames")]140 public async Task ShouldWorkOnFrames()141 {142 await Page.ExposeFunctionAsync("compute", (int a, int b) => Task.FromResult(a * b));143 await Page.GotoAsync(Server.Prefix + "/frames/nested-frames.html");144 var frame = Page.Frames.ElementAt(1);145 int result = await frame.EvaluateAsync<int>(@"async function() {146 return await compute(3, 5);147 }");148 Assert.AreEqual(15, result);149 }150 [PlaywrightTest("page-expose-function.spec.ts", "should work on frames before navigation")]151 public async Task ShouldWorkOnFramesBeforeNavigation()152 {153 await Page.GotoAsync(Server.Prefix + "/frames/nested-frames.html");154 await Page.ExposeFunctionAsync("compute", (int a, int b) => Task.FromResult(a * b));155 var frame = Page.Frames.ElementAt(1);156 int result = await frame.EvaluateAsync<int>(@"async function() {157 return await compute(3, 5);158 }");159 Assert.AreEqual(15, result);160 }161 [PlaywrightTest("page-expose-function.spec.ts", "should work after cross origin navigation")]162 public async Task ShouldWorkAfterCrossOriginNavigation()163 {164 await Page.GotoAsync(Server.EmptyPage);165 await Page.ExposeFunctionAsync("compute", (int a, int b) => a * b);166 await Page.GotoAsync(Server.CrossProcessPrefix + "/empty.html");167 int result = await Page.EvaluateAsync<int>(@"async function() {168 return await compute(9, 4);169 }");170 Assert.AreEqual(36, result);171 }172 [PlaywrightTest("page-expose-function.spec.ts", "should work with complex objects")]173 public async Task ShouldWorkWithComplexObjects()174 {175 await Page.ExposeFunctionAsync("complexObject", (ComplexObject a, ComplexObject b) =>176 {177 return new ComplexObject { x = a.x + b.x };178 });179 var result = await Page.EvaluateAsync<ComplexObject>("async () => complexObject({ x: 5}, { x: 2})");180 Assert.AreEqual(7, result.x);181 }182 [PlaywrightTest("page-expose-function.spec.ts", "exposeBindingHandle should work")]183 public async Task ExposeBindingHandleShouldWork()184 {185 IJSHandle target = null;186 await Page.ExposeBindingAsync(187 "logme",188 (_, t) =>189 {190 target = t;191 return 17;192 });193 int result = await Page.EvaluateAsync<int>(@"async function() {194 return window['logme']({ foo: 42 });195 }");196 Assert.AreEqual(42, await target.EvaluateAsync<int>("x => x.foo"));197 Assert.AreEqual(17, result);198 }199 [PlaywrightTest("page-expose-function.spec.ts", "exposeBindingHandle should not throw during navigation")]200 public async Task ExposeBindingHandleShouldNotThrowDuringNavigation()201 {202 IJSHandle target = null;203 await Page.ExposeBindingAsync(204 "logme",205 (_, t) =>206 {207 target = t;208 return 17;209 });210 await TaskUtils.WhenAll(211 Page.WaitForNavigationAsync(new() { WaitUntil = WaitUntilState.Load }),212 Page.EvaluateAsync(@"async url => {213 window['logme']({ foo: 42 });214 window.location.href = url;215 }", Server.Prefix + "/one-style.html"));216 }217 [PlaywrightTest("browsercontext-expose-function.spec.ts", "should throw for duplicate registrations")]218 public async Task ShouldThrowForDuplicateRegistrations()219 {220 await Page.ExposeFunctionAsync("foo", () => { });221 var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Page.ExposeFunctionAsync("foo", () => { }));222 Assert.AreEqual("Function \"foo\" has been already registered", exception.Message);223 }224 [PlaywrightTest]225 public async Task ShouldReturnNullForTask()226 {227 await Page.ExposeFunctionAsync("compute", () => Task.CompletedTask);228 await Page.GotoAsync(Server.EmptyPage);229 var result = await Page.EvaluateAsync(@"async function() {230 return await compute();231 }");232 Assert.IsNull(result);233 }234 [PlaywrightTest]235 public async Task ShouldReturnNullForTaskDelay()236 {237 await Page.ExposeFunctionAsync("compute", () => Task.Delay(100));238 await Page.GotoAsync(Server.EmptyPage);239 var result = await Page.EvaluateAsync(@"async function() {240 return await compute();241 }");242 Assert.IsNull(result);243 }244 internal class ComplexObject245 {246 public int x { get; set; }247 }248 }249}...
ComplexObject
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8 {9 static void Main(string[] args)10 {11 ComplexObject obj = new ComplexObject();12 obj.id = 1;13 obj.name = "name";14 obj.isAvailable = true;15 obj.price = 15.5;16 Console.WriteLine("id: " + obj.id);17 Console.WriteLine("name: " + obj.name);18 Console.WriteLine("isAvailable: " + obj.isAvailable);19 Console.WriteLine("price: " + obj.price);20 Console.ReadKey();21 }22 }23}
ComplexObject
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using System;3{4 {5 static void Main(string[] args)6 {7 Console.WriteLine("Hello World!");8 ComplexObject obj = new ComplexObject();9 obj.Name = "Test";10 obj.Id = 1;11 obj.Value = 2.5;12 obj.Date = DateTime.Now;13 Console.WriteLine(obj);14 }15 }16}17using Microsoft.Playwright.Tests;18using System;19{20 {21 static void Main(string[] args)22 {23 Console.WriteLine("Hello World!");24 ComplexObject obj = new ComplexObject();25 obj.Name = "Test";26 obj.Id = 1;27 obj.Value = 2.5;28 obj.Date = DateTime.Now;29 Console.WriteLine(obj);30 }31 }32}
ComplexObject
Using AI Code Generation
1using Microsoft.Playwright.Tests;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8 {9 static async Task Main(string[] args)10 {11 var playwright = await Playwright.CreateAsync();12 var browser = await playwright.Firefox.LaunchAsync();13 var context = await browser.NewContextAsync();14 var page = await context.NewPageAsync();15 await page.ScreenshotAsync("screenshot.png");16 await browser.CloseAsync();17 }18 }19}
ComplexObject
Using AI Code Generation
1using Microsoft.Playwright.Tests;2var complexObject = new ComplexObject();3using Microsoft.Playwright.Tests;4var complexObject = new ComplexObject();5using Microsoft.Playwright.Tests;6var complexObject = new ComplexObject();7using Microsoft.Playwright.Tests;8var complexObject = new ComplexObject();9using Microsoft.Playwright.Tests;10var complexObject = new ComplexObject();11using Microsoft.Playwright.Tests;12var complexObject = new ComplexObject();13using Microsoft.Playwright.Tests;14var complexObject = new ComplexObject();15using Microsoft.Playwright.Tests;16var complexObject = new ComplexObject();17using Microsoft.Playwright.Tests;18var complexObject = new ComplexObject();19using Microsoft.Playwright.Tests;20var complexObject = new ComplexObject();21using Microsoft.Playwright.Tests;22var complexObject = new ComplexObject();23using Microsoft.Playwright.Tests;24var complexObject = new ComplexObject();25using Microsoft.Playwright.Tests;26var complexObject = new ComplexObject();27using Microsoft.Playwright.Tests;28var complexObject = new ComplexObject();29using Microsoft.Playwright.Tests;30var complexObject = new ComplexObject();31using Microsoft.Playwright.Tests;32var complexObject = new ComplexObject();
ComplexObject
Using AI Code Generation
1var complexObject = new ComplexObject();2complexObject.Name = "test";3complexObject.Age = 5;4var result = await Page.EvaluateAsync<int>("(complexObject) => complexObject.Age", complexObject);5Console.WriteLine(result);6var complexObject = new ComplexObject();7complexObject.Name = "test";8complexObject.Age = 5;9var result = await Page.EvaluateAsync<int>("(complexObject) => complexObject.Age", complexObject);10Console.WriteLine(result);11var complexObject = new ComplexObject();12complexObject.Name = "test";13complexObject.Age = 5;14var result = await Page.EvaluateAsync<int>("(complexObject) => complexObject.Age", complexObject);15Console.WriteLine(result);16var complexObject = new ComplexObject();17complexObject.Name = "test";18complexObject.Age = 5;19var result = await Page.EvaluateAsync<int>("(complexObject) => complexObject.Age", complexObject);20Console.WriteLine(result);21var complexObject = new ComplexObject();22complexObject.Name = "test";23complexObject.Age = 5;24var result = await Page.EvaluateAsync<int>("(complexObject) => complexObject.Age", complexObject);25Console.WriteLine(result);26var complexObject = new ComplexObject();27complexObject.Name = "test";28complexObject.Age = 5;29var result = await Page.EvaluateAsync<int>("(complexObject) => complexObject.Age", complexObject);30Console.WriteLine(result);31var complexObject = new ComplexObject();32complexObject.Name = "test";33complexObject.Age = 5;34var result = await Page.EvaluateAsync<int>("(complexObject) => complexObject.Age", complexObject);35Console.WriteLine(result);36var complexObject = new ComplexObject();37complexObject.Name = "test";38complexObject.Age = 5;
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Run Playwright.NET tests in Docker container
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How do you create a global configuration for Playwright .NET?
Using a selector that finds a list of locators in Playwright is exactly the same as calling .FindElements() in selenium, except that Playwright does not have a specifically named method like .FindLocators().
Playwright - a selector that matches multiple elements returns a list of locators, which you then iterate over:
var rows = page.GetByRole(AriaRole.Listitem);
var count = await rows.CountAsync();
for (int i = 0; i < count; ++i)
Console.WriteLine(await rows.Nth(i).TextContentAsync());
Selenium - FindElements returns a list of elements that you have to iterate over.
IList < IWebElement > elements = driver.FindElements(By.TagName("p"));
foreach(IWebElement e in elements) {
System.Console.WriteLine(e.Text);
}
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