Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use ShouldRunWithCustomCategoriesProvided method of PuppeteerSharp.Tests.TracingTests.TracingTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.TracingTests.TracingTests.ShouldRunWithCustomCategoriesProvided

TracingTests.cs

Source:TracingTests.cs

...57            await Page.Tracing.StopAsync();58            Assert.True(File.Exists(_file));59        }60        [Fact]61        public async Task ShouldRunWithCustomCategoriesProvided()62        {63            await Page.Tracing.StartAsync(new TracingOptions64            {65                Screenshots = true,66                Path = _file,67                Categories = new List<string>68                {69                    "disabled-by-default-v8.cpu_profiler.hires"70                }71            });72            await Page.Tracing.StopAsync();73            using (var file = File.OpenText(_file))74            using (var reader = new JsonTextReader(file))75            {...

ShouldRunWithCustomCategoriesProvided

Using AI Code Generation

1{2    {3        public async Task ShouldRunWithCustomCategoriesProvided()4        {5            await Page.Tracing.StartAsync(new TracingOptions { Categories = new[] { "disabled-by-default-devtools.timeline" } });6            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");7            await Page.Tracing.StopAsync();8            var trace = Path.Combine(Directory.GetCurrentDirectory(), "trace.json");9            await Page.Tracing.ExportAsync(trace);10            var json = File.ReadAllText(trace);11            Assert.Contains("disabled-by-default-devtools.timeline", json);12        }13    }14}15{16    {17        public async Task ShouldRunWithCustomCategoriesProvided()18        {19            await Page.Tracing.StartAsync(new TracingOptions { Categories = new[] { "disabled-by-default-devtools.timeline" } });20            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");21            await Page.Tracing.StopAsync();22            var trace = Path.Combine(Directory.GetCurrentDirectory(), "trace.json");23            await Page.Tracing.ExportAsync(trace);24            var json = File.ReadAllText(trace);25            Assert.Contains("disabled-by-default-devtools.timeline", json);26        }27    }28}29{30    {31        public async Task ShouldRunWithCustomCategoriesProvided()32        {33            await Page.Tracing.StartAsync(new TracingOptions { Categories = new[] { "disabled-by-default-devtools.timeline" } });34            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");35            await Page.Tracing.StopAsync();36            var trace = Path.Combine(Directory.GetCurrentDirectory(), "trace.json");37            await Page.Tracing.ExportAsync(trace);38            var json = File.ReadAllText(trace);39            Assert.Contains("disabled-by-default-devtools.timeline", json);40        }41    }42}

ShouldRunWithCustomCategoriesProvided

Using AI Code Generation

1using NUnit.Framework;2using PuppeteerSharp.Tests.Attributes;3using PuppeteerSharp.Tests.TracingTests;4using System;5using System.Collections.Generic;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        [Category("TracingTests")]12        public async Task ShouldWork()13        {14            await Page.Tracing.StartAsync(new TracingOptions15            {16            });17            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");18            await Page.Tracing.StopAsync();19        }20        [Category("TracingTests")]21        public async Task ShouldCaptureScreenshot()22        {23            await Page.Tracing.StartAsync(new TracingOptions24            {25            });26            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");27            await Page.Tracing.StopAsync();28        }29        [Category("TracingTests")]30        public async Task ShouldThrowIfOptionsAreInvalid()31        {32            await Page.Tracing.StartAsync(new TracingOptions33            {34            });35            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");36            await Page.Tracing.StopAsync();37        }38        [Category("TracingTests")]39        public async Task ShouldThrowIfTracingIsAlreadyStarted()40        {41            await Page.Tracing.StartAsync(new TracingOptions42            {43            });44            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");45            await Page.Tracing.StopAsync();46        }47        [Category("TracingTests")]48        public async Task ShouldThrowIfTracingIsNotStarted()49        {50            await Page.Tracing.StartAsync(new TracingOptions51            {52            });53            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");54            await Page.Tracing.StopAsync();55        }56        [Category("TracingTests")]57        public async Task ShouldNotThrowIfTracingIsAlreadyStopped()58        {59            await Page.Tracing.StartAsync(new TracingOptions60            {

ShouldRunWithCustomCategoriesProvided

Using AI Code Generation

1using PuppeteerSharp.Tests.TracingTests;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8    {9        public bool ShouldRunWithCustomCategoriesProvided()10        {11            return false;12        }13    }14}15using PuppeteerSharp.Tests.TracingTests;16using System;17using System.Collections.Generic;18using System.Linq;19using System.Text;20using System.Threading.Tasks;21{22    {23        public bool ShouldRunWithCustomCategoriesProvided()24        {25            return false;26        }27    }28}29using PuppeteerSharp.Tests.TracingTests;30using System;31using System.Collections.Generic;32using System.Linq;33using System.Text;34using System.Threading.Tasks;35{36    {37        public bool ShouldRunWithCustomCategoriesProvided()38        {39            return false;40        }41    }42}43using PuppeteerSharp.Tests.TracingTests;44using System;45using System.Collections.Generic;46using System.Linq;47using System.Text;48using System.Threading.Tasks;49{50    {51        public bool ShouldRunWithCustomCategoriesProvided()52        {53            return false;54        }55    }56}57using PuppeteerSharp.Tests.TracingTests;58using System;59using System.Collections.Generic;60using System.Linq;61using System.Text;62using System.Threading.Tasks;63{64    {65        public bool ShouldRunWithCustomCategoriesProvided()66        {67            return false;68        }69    }70}

ShouldRunWithCustomCategoriesProvided

Using AI Code Generation

1{2    {3        public async Task ShouldWork()4        {5            await Page.Tracing.StartAsync(new TracingOptions { Screenshots = true, Categories = Array.Empty<string>() });6            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");7            await Page.Tracing.StopAsync();8            var trace = await ReadTraceAsync();9            Assert.Contains("\"screenshots\"", trace);10        }11        public async Task ShouldRecordCustomCategories()12        {13            await Page.Tracing.StartAsync(new TracingOptions { Categories = new[] { "foo", "disabled-by-default-bar" } });14            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");15            await Page.Tracing.StopAsync();16            var trace = await ReadTraceAsync();17            Assert.Contains("\"cat\":\"foo\"", trace);18            Assert.Contains("\"cat\":\"disabled-by-default-bar\"", trace);19        }20        public async Task ShouldRunWithCustomCategoriesProvided()21        {22            await Page.Tracing.StartAsync(new TracingOptions { Categories = new[] { "foo", "disabled-by-default-bar" } });23            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");24            await Page.Tracing.StopAsync();25            var trace = await ReadTraceAsync();26            Assert.Contains("\"cat\":\"foo\"", trace);27            Assert.Contains("\"cat\":\"disabled-by-default-bar\"", trace);28        }29        private Task<string> ReadTraceAsync() => File.ReadAllTextAsync(Path.Combine(Directory.GetCurrentDirectory(), "trace.json"));30    }31}32{33    {34        public async Task ShouldWork()35        {36            await Page.Tracing.StartAsync(new TracingOptions { Screenshots = true, Categories = Array.Empty<string>() });37            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");38            await Page.Tracing.StopAsync();39            var trace = await ReadTraceAsync();40            Assert.Contains("\"screenshots\"", trace);41        }

ShouldRunWithCustomCategoriesProvided

Using AI Code Generation

1using Xunit;2using Xunit.Abstractions;3using Xunit.Sdk;4using System.Reflection;5using System;6using System.Linq;7using System.Collections.Generic;8using Xunit.Abstractions;9using Xunit.Sdk;10{11    {12        public TracingTests(ITestOutputHelper output) : base(output)13        {14        }15        public async Task ShouldWork()16        {17            await Page.Tracing.StartAsync(new TracingOptions18            {19            });20            await Page.GoToAsync(TestConstants.EmptyPage);21            await Page.Tracing.StopAsync();22        }23        public async Task ShouldFailWhenTracingTwice()24        {25            await Page.Tracing.StartAsync(new TracingOptions26            {27            });28            var exception = await Assert.ThrowsAsync<InvalidOperationException>(() => Page.Tracing.StartAsync(new TracingOptions29            {30            }));31            Assert.Equal("Cannot start Tracing while already started", exception.Message);32            await Page.Tracing.StopAsync();33        }34        public async Task ShouldFailWhenNotStarted()35        {36            var exception = await Assert.ThrowsAsync<InvalidOperationException>(() => Page.Tracing.StopAsync());37            Assert.Equal("Cannot stop Tracing because it is not started", exception.Message);38        }39        public async Task ShouldReturnArrayOfBuffer()40        {41            await Page.Tracing.StartAsync(new TracingOptions42            {43                Categories = new[] { "devtools.timeline" }44            });45            await Page.GoToAsync(TestConstants.EmptyPage);46            var trace = await Page.Tracing.StopAsync();47            Assert.NotNull(trace);48            Assert.True(trace.Length > 0);49        }50        public async Task ShouldCaptureScreenshot()51        {52            await Page.Tracing.StartAsync(new TracingOptions53            {54                Categories = new[] { "devtools.timeline" }55            });56            await Page.GoToAsync(TestConstants.EmptyPage);57            await Page.EvaluateExpressionAsync("() => document.body.appendChild(document.createElement('div'))");58            var screenshot = await Page.ScreenshotDataAsync();59            var trace = await Page.Tracing.StopAsync();60            Assert.NotNull(trace);61            Assert.True(trace.Length > 0);62            Assert.True(screenshot

ShouldRunWithCustomCategoriesProvided

Using AI Code Generation

1using NUnit.Framework;2{3    {4        public void ShouldRunWithCustomCategoriesProvided()5        {6            Assert.Fail("autogenerated");7        }8    }9}10using NUnit.Framework;11{12    {13        public void ShouldRunWithCustomCategoriesProvided()14        {15            Assert.Fail("autogenerated");16        }17    }18}19using NUnit.Framework;20{21    {22        public void ShouldRunWithCustomCategoriesProvided()23        {24            Assert.Fail("autogenerated");25        }26    }27}28using NUnit.Framework;29{30    {31        public void ShouldRunWithCustomCategoriesProvided()32        {33            Assert.Fail("autogenerated");34        }35    }36}37using NUnit.Framework;38{39    {40        public void ShouldRunWithCustomCategoriesProvided()41        {42            Assert.Fail("autogenerated");43        }44    }45}

ShouldRunWithCustomCategoriesProvided

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.TracingTests;7using Xunit;8using Xunit.Abstractions;9{10    {11        public TracingTests(ITestOutputHelper output) : base(output)12        {13        }14        public async Task ShouldWork()15        {16            await Page.Tracing.StartAsync(new TracingStartOptions { Screenshots = true, Categories = new[] { "devtools.timeline" } });17            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");18            await Page.Tracing.StopAsync();19        }20        public async Task ShouldCaptureScreenshot()21        {22            await Page.Tracing.StartAsync(new TracingStartOptions { Screenshots = true, Categories = new[] { "devtools.timeline" } });23            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");24            var screenshot = await Page.ScreenshotDataAsync();25            await Page.Tracing.StopAsync();26            Assert.True(screenshot.Length > 0);27        }28        public async Task ShouldRunWithCustomCategoriesProvided()29        {30            await Page.Tracing.StartAsync(new TracingStartOptions { Screenshots = true, Categories = new[] { "devtools.timeline", "disabled-by-default-devtools.timeline" } });31            await Page.GoToAsync(TestConstants.ServerUrl + "/grid.html");32            var screenshot = await Page.ScreenshotDataAsync();33            await Page.Tracing.StopAsync();34            Assert.True(screenshot.Length > 0);35        }36    }37}38using System;39using System.Collections.Generic;40using System.Linq;41using System.Text;42using System.Threading.Tasks;43using PuppeteerSharp.Tests.TracingTests;44using Xunit;45using Xunit.Abstractions;46{47    {48        public TracingTests(ITestOutputHelper output) : base(output)49        {50        }

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.