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How to use QueryObjectsTests method of PuppeteerSharp.Tests.PageTests.QueryObjectsTests class

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

QueryObjectsTests.cs

Source:QueryObjectsTests.cs

...5using Xunit.Abstractions;6namespace PuppeteerSharp.Tests.PageTests7{8    [Collection(TestConstants.TestFixtureCollectionName)]9    public class QueryObjectsTests : PuppeteerPageBaseTest10    {11        public QueryObjectsTests(ITestOutputHelper output) : base(output)12        {13        }14        [PuppeteerTest("page.spec.ts", "ExecutionContext.queryObjects", "should work")]15        [SkipBrowserFact(skipFirefox: true)]16        public async Task ShouldWork()17        {18            // Instantiate an object19            await Page.EvaluateExpressionAsync("window.set = new Set(['hello', 'world'])");20            var prototypeHandle = await Page.EvaluateExpressionHandleAsync("Set.prototype");21            var objectsHandle = await Page.QueryObjectsAsync(prototypeHandle);22            var count = await Page.EvaluateFunctionAsync<int>("objects => objects.length", objectsHandle);23            Assert.Equal(1, count);24            var values = await Page.EvaluateFunctionAsync<string[]>("objects => Array.from(objects[0].values())", objectsHandle);25            Assert.Equal(new[] { "hello", "world" }, values);...

QueryObjectsTests

Using AI Code Generation

1using System;2using System.Linq;3using System.Threading.Tasks;4using PuppeteerSharp.Tests.Attributes;5using PuppeteerSharp.Xunit;6using Xunit;7using Xunit.Abstractions;8{9    [Collection(TestConstants.TestFixtureCollectionName)]10    {11        public QueryObjectsTests(ITestOutputHelper output) : base(output)12        {13        }14        [PuppeteerTest("page.spec.ts", "Page.queryObjects", "should work")]15        public async Task ShouldWork()16        {17            var aHandle = await Page.EvaluateExpressionHandleAsync(@"() => {18                class A {19                    constructor() {20                        this.a = 1;21                    }22                }23                class B {24                    constructor() {25                        this.b = 2;26                    }27                }28                window.A = A;29                window.B = B;30                return new A();31            }");32            var prototypes = await Page.QueryObjectsAsync(aHandle);33            Assert.Equal(2, prototypes.Length);34            Assert.Equal("A", await prototypes[0].GetPropertyAsync("constructor.name").EvaluateFunctionAsync<string>("x => x"));35            Assert.Equal("Object", await prototypes[1].GetPropertyAsync("constructor.name").EvaluateFunctionAsync<string>("x => x"));36            await aHandle.DisposeAsync();37        }38        [PuppeteerTest("page.spec.ts", "Page.queryObjects", "should return only objects matching the prototype")]39        public async Task ShouldReturnOnlyObjectsMatchingThePrototype()40        {41            var aHandle = await Page.EvaluateExpressionHandleAsync(@"() => {42                class A {43                    constructor() {44                        this.a = 1;45                    }46                }47                class B {48                    constructor() {49                        this.b = 2;50                    }51                }52                window.A = A;53                window.B = B;54                return new A();55            }");56            var prototypes = await Page.QueryObjectsAsync(aHandle);57            Assert.Equal(2, prototypes.Length);58            Assert.Equal("A", await prototypes[0].GetPropertyAsync("constructor.name").EvaluateFunctionAsync<string>("x => x"));59            Assert.Equal("Object", await prototypes[1].GetPropertyAsync("constructor.name").EvaluateFunctionAsync<string>("x => x"));60            await aHandle.DisposeAsync();61        }62        [PuppeteerTest("page.spec.ts", "Page.queryObjects", "should return empty

QueryObjectsTests

Using AI Code Generation

1using PuppeteerSharp.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            PageTests.QueryObjectsTests().Wait();12        }13    }14}

QueryObjectsTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7using PuppeteerSharp.Tests;8using PuppeteerSharp.Xunit;9{10    {11        [PuppeteerTest("page.spec.ts", "Page.queryObjects", "should work")]12        public async Task ShouldWork()13        {14            var prototypeHandle = await Page.EvaluateHandleAsync(@"() => {15                class MyObject {16                    constructor() {17                        this.a = 1;18                        this.b = 2;19                    }20                }21                return MyObject.prototype;22            }");23            var aHandle = await Page.EvaluateHandleAsync("() => new MyObject()");24            var bHandle = await Page.EvaluateHandleAsync("() => new MyObject()");25            var aPrototype = await aHandle.GetPrototypeAsync();26            var bPrototype = await bHandle.GetPrototypeAsync();27            Assert.Equal(prototypeHandle, aPrototype);28            Assert.Equal(prototypeHandle, bPrototype);29            var objectsHandle = await Page.QueryObjectsAsync(prototypeHandle);30            var count = await Page.EvaluateAsync<int>("objects => objects.length", objectsHandle);31            Assert.Equal(2, count);32        }33    }34}35using System;36using System.Collections.Generic;37using System.Linq;38using System.Text;39using System.Threading.Tasks;40using PuppeteerSharp;41using PuppeteerSharp.Tests;42using PuppeteerSharp.Xunit;43{44    {45        [PuppeteerTest("page.spec.ts", "Page.queryObjects", "should fail for disposed handles")]46        public async Task ShouldFailForDisposedHandles()47        {48            var prototypeHandle = await Page.EvaluateHandleAsync(@"() => {49                class MyObject {50                    constructor() {51                        this.a = 1;52                        this.b = 2;53                    }54                }55                return MyObject.prototype;56            }");57            var aHandle = await Page.EvaluateHandleAsync("() => new MyObject()");58            await aHandle.DisposeAsync();59            var exception = await Assert.ThrowsAsync<Exception>(async () => await Page.QueryObjectsAsync(

QueryObjectsTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests;7using PuppeteerSharp.Tests.Attributes;8using PuppeteerSharp.Xunit;9using Xunit;10using Xunit.Abstractions;11{12    [Collection(TestConstants.TestFixtureCollectionName)]13    {14        public QueryObjectsTests2(ITestOutputHelper output) : base(output)15        {16        }17        [PuppeteerTest("page.spec.ts", "Page.queryObjects", "should work with primitives")]18        public async Task ShouldWorkWithPrimitives()19        {20            var aHandle = await Page.EvaluateHandleAsync("() => 5");21            var prototypeHandle = await Page.EvaluateHandleAsync("() => Object.getPrototypeOf(5)");22            var objectsHandle = await Page.QueryObjectsAsync(prototypeHandle);23            var count = await Page.EvaluateAsync<int>("objects => objects.length", objectsHandle);24            Assert.Equal(1, count);25            var a = await Page.EvaluateAsync<int>("(objects, a) => objects.includes(a)", objectsHandle, aHandle);26            Assert.Equal(1, a);27        }28        [PuppeteerTest("page.spec.ts", "Page.queryObjects", "should work with complicated objects")]29        public async Task ShouldWorkWithComplicatedObjects()30        {31            var aHandle = await Page.EvaluateHandleAsync("() => window");32            var prototypeHandle = await Page.EvaluateHandleAsync("() => Object.getPrototypeOf(window)");33            var objectsHandle = await Page.QueryObjectsAsync(prototypeHandle);34            var count = await Page.EvaluateAsync<int>("objects => objects.length", objectsHandle);35            Assert.True(count > 100);36            var a = await Page.EvaluateAsync<int>("(objects, a) => objects.includes(a)", objectsHandle, aHandle);37            Assert.Equal(1, a);38        }39    }40}41using System;42using System.Collections.Generic;43using System.Linq;44using System.Text;45using System.Threading.Tasks;46using PuppeteerSharp.Tests;47using PuppeteerSharp.Tests.Attributes;48using PuppeteerSharp.Xunit;49using Xunit;50using Xunit.Abstractions;51{52    [Collection(Test

QueryObjectsTests

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7using PuppeteerSharp.Tests;8using PuppeteerSharp.Tests.Attributes;9{10    [PuppeteerTest("PageTests", "QueryObjectsTests", "should work")]11    {12        public async Task should_work()13        {14            await Page.EvaluateExpressionAsync(@"() => {15                window.set = new Set(['hello', 'world']);16                window.map = new Map([['1', '2'], ['3', '4']]);17                window.obj = { foo: 'bar!' };18                window.obj.set = window.set;19                window.obj.map = window.map;20            }()");21            var set = await Page.QueryObjectsAsync("window.set");22            var map = await Page.QueryObjectsAsync("window.map");23            var obj = await Page.QueryObjectsAsync("window.obj");24            Assert.Equal(2, set.Count);25            Assert.Equal(2, map.Count);26            Assert.Equal(1, obj.Count);27            Assert.Equal("Set", set[0].Type);28            Assert.Equal("Map", map[0].Type);29            Assert.Equal("Object", obj[0].Type);30            Assert.Equal("hello", set[0].Preview.EnumerableProperties[0].Value);31            Assert.Equal("world", set[0].Preview.EnumerableProperties[1].Value);32            Assert.Equal("1", map[0].Preview.EnumerableProperties[0].Value);33            Assert.Equal("2", map[0].Preview.EnumerableProperties[0].Value);34            Assert.Equal("3", map[0].Preview.EnumerableProperties[1].Value);35            Assert.Equal("4", map[0].Preview.EnumerableProperties[1].Value);36            Assert.Equal("bar!", obj[0].Preview.EnumerableProperties[0].Value);37            Assert.Equal("set", obj[0].Preview.EnumerableProperties[1].Name);38            Assert.Equal("map", obj[0].Preview.EnumerableProperties[2].Name);39        }40    }41}

QueryObjectsTests

Using AI Code Generation

1using System;2using System.Reflection;3using System.Threading.Tasks;4using Microsoft.CodeAnalysis.CSharp.Scripting;5using Microsoft.CodeAnalysis.Scripting;6using PuppeteerSharp.Tests.PageTests;7{8    {9        public async Task<string> RunTest(string sourceCode, string testMethod)10        {11            var result = string.Empty;12            {13                var assembly = typeof(QueryObjectsTests).GetTypeInfo().Assembly;14                    .AddReferences(assembly)15                    .AddImports(typeof(QueryObjectsTests).Namespace);16                var script = CSharpScript.Create(sourceCode, options, typeof(QueryObjectsTests));17                var scriptState = await script.RunAsync(new QueryObjectsTests());18                var queryObjectsTests = scriptState.ReturnValue as QueryObjectsTests;19                var test = queryObjectsTests.GetType().GetMethod(testMethod);20                result = await (Task<string>)test.Invoke(queryObjectsTests, null);21            }22            catch (Exception ex)23            {24                result = ex.Message;25            }26            return result;27        }28    }29}

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