How to use handler method of PuppeteerSharp.Tests.PuppeteerBaseTest class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.PuppeteerBaseTest.handler

PuppeteerBaseTest.cs

Source:PuppeteerBaseTest.cs

...27        }28        protected static Task<dynamic> WaitForEvents(CDPSession emitter, string eventName, int eventCount = 1)29        {30            var completion = new TaskCompletionSource<dynamic>();31            void handler(object sender, MessageEventArgs e)32            {33                if (e.MessageID != eventName)34                {35                    return;36                }37                --eventCount;38                if (eventCount > 0)39                {40                    return;41                }42                emitter.MessageReceived -= handler;43                completion.SetResult(e.MessageData);44            }45            emitter.MessageReceived += handler;46            return completion.Task;47        }48    }49}...

handler

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Tests.Attributes;4using Xunit;5using Xunit.Abstractions;6{7    [Collection(TestConstants.TestFixtureCollectionName)]8    {9        public SetContentTests(ITestOutputHelper output) : base(output)10        {11        }12        [PuppeteerTest("page.spec.ts", "Page.setContent", "should work")]13        public async Task ShouldWork()14        {15            await Page.GoToAsync(TestConstants.EmptyPage);16            await Page.SetContentAsync("<div>hello</div>");17            Assert.Equal("<div>hello</div>", await Page.GetContentAsync());18        }19        [PuppeteerTest("page.spec.ts", "Page.setContent", "should work with doctype")]20        public async Task ShouldWorkWithDoctype()21        {22            await Page.GoToAsync(TestConstants.EmptyPage);23            await Page.SetContentAsync("<!DOCTYPE html><div>hello</div>");24            Assert.Equal("<!DOCTYPE html><div>hello</div>", await Page.GetContentAsync());25        }26        [PuppeteerTest("page.spec.ts", "Page.setContent", "should work with HTML 4 doctype")]27        public async Task ShouldWorkWithHTML4Doctype()28        {29            await Page.GoToAsync(TestConstants.EmptyPage);30            await Page.SetContentAsync("<!DOCTYPE html><div>hello</div>");31            Assert.Equal("<!DOCTYPE html><div>hello</div>", await Page.GetContentAsync());32        }33        [PuppeteerTest("page.spec.ts", "Page.setContent", "should work with HTML 4 doctype")]34        public async Task ShouldWorkWithHTML5Doctype()35        {36            await Page.GoToAsync(TestConstants.EmptyPage);37            await Page.SetContentAsync("<!DOCTYPE html><div>hello</div>");38            Assert.Equal("<!DOCTYPE html><div>hello</div>", await Page.GetContentAsync());39        }40        [PuppeteerTest("page.spec.ts", "Page.setContent", "should work with content")]41        public async Task ShouldWorkWithContent()42        {43            await Page.GoToAsync(TestConstants.EmptyPage);44            await Page.SetContentAsync("<div>hello</div>");

handler

Using AI Code Generation

1{2    public async Task ShouldWork()3    {4        await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");5        var grid = await Page.QuerySelectorAsync(".grid");6        var metrics = await grid.BoundingBoxAsync();7        Assert.Equal(100, metrics.Width);8        Assert.Equal(50, metrics.Height);9    }10}11{12    public async Task ShouldWork()13    {14        await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");15        var metrics = await Page.EvaluateExpressionAsync<Metrics>(@"() => {16            var element = document.querySelector('.box:nth-of-type(13)');17            var rect = element.getBoundingClientRect();18            return {19            };20        }");21        Assert.Equal(50, metrics.Width);22        Assert.Equal(50, metrics.Height);23    }24}25{26    public async Task ShouldWork()27    {28        await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");29        var metrics = await Page.EvaluateExpressionAsync<Metrics>(@"() => {30            var element = document.querySelector('.box:nth-of-type(13)');31            var rect = element.getBoundingClientRect();32            return {33            };34        }");35        Assert.Equal(50, metrics.Width);36        Assert.Equal(50, metrics.Height);37    }38}39{40    public async Task ShouldWork()41    {42        await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");43        var metrics = await Page.EvaluateExpressionAsync<Metrics>(@"() => {

handler

Using AI Code Generation

1var result = await page.EvaluateFunctionAsync<int>("() => { return 5; }");2Assert.Equal(5, result);3var result = await page.EvaluateFunctionAsync<int>("() => { return 6; }");4Assert.Equal(6, result);5var result = await page.EvaluateFunctionAsync<int>("() => { return 7; }");6Assert.Equal(7, result);7var result = await page.EvaluateFunctionAsync<int>("() => { return 8; }");8Assert.Equal(8, result);9var result = await page.EvaluateFunctionAsync<int>("() => { return 9; }");10Assert.Equal(9, result);11var result = await page.EvaluateFunctionAsync<int>("() => { return 10; }");12Assert.Equal(10, result);13var result = await page.EvaluateFunctionAsync<int>("() => { return 11; }");14Assert.Equal(11, result);15var result = await page.EvaluateFunctionAsync<int>("() => { return 12; }");16Assert.Equal(12, result);17var result = await page.EvaluateFunctionAsync<int>("() => { return 13; }");18Assert.Equal(13, result);19var result = await page.EvaluateFunctionAsync<int>("() => { return 14; }");20Assert.Equal(14, result);

handler

Using AI Code Generation

1public async Task ShouldWork()2{3    var browser = await Puppeteer.LaunchAsync(new LaunchOptions4    {5    });6    var page = await browser.NewPageAsync();7    await page.ScreenshotAsync("screenshot.png");8    await browser.CloseAsync();9}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.