How to use ComplexObjectTestClass class of PuppeteerSharp.Tests.PageTests package

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.PageTests.ComplexObjectTestClass

PageEvaluateTests.cs

Source: PageEvaluateTests.cs Github

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...316 }317 [PuppeteerFact]318 public async Task ShouldWorkWithDifferentSerializerSettings()319 {320 var result = await Page.EvaluateFunctionAsync<ComplexObjectTestClass>("() => { return { foo: 'bar' }}");321 Assert.Equal("bar", result.Foo);322 result = (await Page.EvaluateFunctionAsync<JToken>("() => { return { Foo: 'bar' }}"))323 .ToObject<ComplexObjectTestClass>(new JsonSerializerSettings());324 Assert.Equal("bar", result.Foo);325 result = await Page.EvaluateExpressionAsync<ComplexObjectTestClass>("var obj = { foo: 'bar' }; obj;");326 Assert.Equal("bar", result.Foo);327 result = (await Page.EvaluateExpressionAsync<JToken>("var obj = { Foo: 'bar' }; obj;"))328 .ToObject<ComplexObjectTestClass>(new JsonSerializerSettings());329 Assert.Equal("bar", result.Foo);330 }331 [PuppeteerTest("evaluation.spec.ts", "Page.evaluate", "should properly serialize null fields")]332 [PuppeteerFact]333 public async Task ShouldProperlySerializeNullFields()334 {335 var result = await Page.EvaluateFunctionAsync<Dictionary<string, object>>("() => ({a: null})");336 Assert.True(result.ContainsKey("a"));337 Assert.Null(result["a"]);338 }339 [PuppeteerTest("evaluation.spec.ts", "Page.evaluate", "should accept element handle as an argument")]340 [PuppeteerFact]341 public async Task ShouldAcceptObjectHandleAsAnArgument()342 {343 await Page.SetContentAsync("<section>42</​section>");344 var element = await Page.QuerySelectorAsync("section");345 var text = await Page.EvaluateFunctionAsync<string>("(e) => e.textContent", element);346 Assert.Equal("42", text);347 }348 [PuppeteerFact]349 public async Task ShouldWorkWithoutGenerics()350 {351 Assert.NotNull(await Page.EvaluateExpressionAsync("var obj = {}; obj;"));352 Assert.NotNull(await Page.EvaluateExpressionAsync("[]"));353 Assert.NotNull(await Page.EvaluateExpressionAsync("''"));354 var objectPopulated = await Page.EvaluateExpressionAsync("var obj = {a:1}; obj;");355 Assert.NotNull(objectPopulated);356 Assert.Equal(1, objectPopulated["a"]);357 var arrayPopulated = await Page.EvaluateExpressionAsync("[1]");358 Assert.IsType<JArray>(arrayPopulated);359 Assert.Equal(1, ((JArray)arrayPopulated)[0]);360 Assert.Equal("1", await Page.EvaluateExpressionAsync("'1'"));361 Assert.Equal(1, await Page.EvaluateExpressionAsync("1"));362 Assert.Equal(11111111, await Page.EvaluateExpressionAsync("11111111"));363 Assert.Equal(11111111111111, await Page.EvaluateExpressionAsync("11111111111111"));364 Assert.Equal(1.1, await Page.EvaluateExpressionAsync("1.1"));365 }366 public class ComplexObjectTestClass367 {368 public string Foo { get; set; }369 }370 }371}...

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EvaluateTests.cs

Source: EvaluateTests.cs Github

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...262 }263 [Fact]264 public async Task ShouldWorkWithDifferentSerializerSettings()265 {266 var result = await Page.EvaluateFunctionAsync<ComplexObjectTestClass>("() => { return { foo: 'bar' }}");267 Assert.Equal("bar", result.Foo);268 result = (await Page.EvaluateFunctionAsync<JToken>("() => { return { Foo: 'bar' }}"))269 .ToObject<ComplexObjectTestClass>(new JsonSerializerSettings());270 Assert.Equal("bar", result.Foo);271 result = await Page.EvaluateExpressionAsync<ComplexObjectTestClass>("var obj = { foo: 'bar' }; obj;");272 Assert.Equal("bar", result.Foo);273 result = (await Page.EvaluateExpressionAsync<JToken>("var obj = { Foo: 'bar' }; obj;"))274 .ToObject<ComplexObjectTestClass>(new JsonSerializerSettings());275 Assert.Equal("bar", result.Foo);276 }277 [Fact]278 public async Task ShouldProperlyIgnoreUndefinedFields()279 {280 var result = await Page.EvaluateFunctionAsync<Dictionary<string, object>>("() => ({a: undefined})");281 Assert.Empty(result);282 }283 [Fact]284 public async Task ShouldProperlySerializeNullFields()285 {286 var result = await Page.EvaluateFunctionAsync<Dictionary<string, object>>("() => ({a: null})");287 Assert.True(result.ContainsKey("a"));288 Assert.Null(result["a"]);289 }290 [Fact]291 public async Task ShouldAcceptObjectHandleAsAnArgument()292 {293 var navigatorHandle = await Page.EvaluateExpressionHandleAsync("navigator");294 var text = await Page.EvaluateFunctionAsync<string>("e => e.userAgent", navigatorHandle);295 Assert.Contains("Mozilla", text);296 }297 [Fact]298 public async Task ShouldAcceptObjectHandleToPrimitiveTypes()299 {300 var aHandle = await Page.EvaluateExpressionHandleAsync("5");301 var isFive = await Page.EvaluateFunctionAsync<bool>("e => Object.is(e, 5)", aHandle);302 Assert.True(isFive);303 }304 [Fact]305 public async Task ShouldWarnOnNestedObjectHandles()306 {307 var handle = await Page.EvaluateFunctionHandleAsync("() => document.body");308 var elementHandle = handle as ElementHandle;309 var exception = await Assert.ThrowsAsync<EvaluationFailedException>(()310 => Page.EvaluateFunctionHandleAsync(311 "opts => opts.elem.querySelector('p')",312 new { elem = handle }));313 Assert.Contains("Are you passing a nested JSHandle?", exception.Message);314 /​/​Check with ElementHandle315 exception = await Assert.ThrowsAsync<EvaluationFailedException>(()316 => Page.EvaluateFunctionHandleAsync(317 "opts => opts.elem.querySelector('p')",318 new { elem = elementHandle }));319 Assert.Contains("Are you passing a nested JSHandle?", exception.Message);320 }321 [Fact]322 public async Task ShouldWorkWithoutGenerics()323 {324 Assert.NotNull(await Page.EvaluateExpressionAsync("var obj = {}; obj;"));325 Assert.NotNull(await Page.EvaluateExpressionAsync("[]"));326 Assert.NotNull(await Page.EvaluateExpressionAsync("''"));327 var objectPopulated = await Page.EvaluateExpressionAsync("var obj = {a:1}; obj;");328 Assert.NotNull(objectPopulated);329 Assert.Equal(1, objectPopulated["a"]);330 var arrayPopulated = await Page.EvaluateExpressionAsync("[1]");331 Assert.IsType<JArray>(arrayPopulated);332 Assert.Equal(1, ((JArray)arrayPopulated)[0]);333 Assert.Equal("1", await Page.EvaluateExpressionAsync("'1'"));334 Assert.Equal(1, await Page.EvaluateExpressionAsync("1"));335 Assert.Equal(11111111, await Page.EvaluateExpressionAsync("11111111"));336 Assert.Equal(11111111111111, await Page.EvaluateExpressionAsync("11111111111111"));337 Assert.Equal(1.1, await Page.EvaluateExpressionAsync("1.1"));338 }339 public class ComplexObjectTestClass340 {341 public string Foo { get; set; }342 }343 }344}...

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ComplexObjectTestClass

Using AI Code Generation

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1using PuppeteerSharp.Tests.PageTests;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 var complexObjectTestClass = new ComplexObjectTestClass();12 complexObjectTestClass.TestComplexObject();13 }14 }15}16using System;17using System.Collections.Generic;18using System.Linq;19using System.Text;20using System.Threading.Tasks;21{22 {23 public void TestComplexObject()24 {25 var complexObject = new ComplexObject();26 complexObject.TestComplexObject();27 }28 }29}30using System;31using System.Collections.Generic;32using System.Linq;33using System.Text;34using System.Threading.Tasks;35{36 {37 public void TestComplexObject()38 {39 var complexObject = new ComplexObject();40 complexObject.TestComplexObject();41 }42 }43}

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StackOverFlow community discussions

Questions
Discussion

Is there a remove page method corresponding to NewPageAsync() in PuppeteerSharp?

how to use puppeteer-sharp touchStart and touchEnd and touch move

How to set download behaviour in PuppeteerSharp?

PuppeteerSharp throws ChromiumProcessException &quot;Failed to create connection&quot; when launching a browser

How to get text out of ElementHandle?

PuppeteerSharp - querySelectorAll + click

How do you set a cookie in Puppetteer-Sharp?

PuppeteerSharp best practices

PuppeteerSharp evaluate expression to complex type?

Puppeteer Sharp strange behaviour

You can close the page using CloseAsync:

var page = browser.NewPageAsync();
////
await page.CloseAsync();

An using block will also close the page:

using (var page = await new browser.PageAsync())
{
///
}

Puppeteer-Sharp v2.0.3+ also supports await using blocks

await using (var page = await new browser.PageAsync())
{
 ///
}
https://stackoverflow.com/questions/61517099/is-there-a-remove-page-method-corresponding-to-newpageasync-in-puppeteersharp

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