Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.KeyboardTests.KeyboardTests.ShouldNotTypeCanceledEvents
KeyboardTests.cs
Source:KeyboardTests.cs  
...156            await keyboard.UpAsync("Shift");157        }158        [PuppeteerTest("keyboard.spec.ts", "Keyboard", "should not type canceled events")]159        [PuppeteerFact]160        public async Task ShouldNotTypeCanceledEvents()161        {162            await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");163            await Page.FocusAsync("textarea");164            await Page.EvaluateExpressionAsync(@"{165              window.addEventListener('keydown', event => {166                event.stopPropagation();167                event.stopImmediatePropagation();168                if (event.key === 'l')169                  event.preventDefault();170                if (event.key === 'o')171                  event.preventDefault();172              }, false);173            }");174            await Page.Keyboard.TypeAsync("Hello World!");...ShouldNotTypeCanceledEvents
Using AI Code Generation
1{2    [Collection(TestConstants.TestFixtureCollectionName)]3    {4        public async Task ShouldNotTypeCanceledEvents()5        {6            await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");7            var textarea = await Page.QuerySelectorAsync("textarea");8            await textarea.FocusAsync();9            await Page.Keyboard.TypeAsync("a");10            await Page.Keyboard.DownAsync("Shift");11            await Page.Keyboard.DownAsync("KeyA");12            await Page.Keyboard.UpAsync("KeyA");13            await Page.Keyboard.UpAsync("Shift");14            Assert.Equal("A", await Page.EvaluateExpressionAsync<string>("result"));15        }16    }17}18{19    [Collection(TestConstants.TestFixtureCollectionName)]20    {21        public async Task ShouldNotTypeCanceledEvents()22        {23            await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");24            var textarea = await Page.QuerySelectorAsync("textarea");25            await textarea.FocusAsync();26            await Page.Keyboard.TypeAsync("a");27            await Page.Keyboard.DownAsync("Shift");28            await Page.Keyboard.DownAsync("KeyA");29            await Page.Keyboard.UpAsync("KeyA");30            await Page.Keyboard.UpAsync("Shift");31            Assert.Equal("A", await Page.EvaluateExpressionAsync<string>("result"));32        }33    }34}35{36    [Collection(TestConstants.TestFixtureCollectionName)]37    {38        public async Task ShouldNotTypeCanceledEvents()39        {40            await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");41            var textarea = await Page.QuerySelectorAsync("textarea");42            await textarea.FocusAsync();43            await Page.Keyboard.TypeAsync("a");44            await Page.Keyboard.DownAsync("Shift");45            await Page.Keyboard.DownAsync("KeyA");46            await Page.Keyboard.UpAsync("KeyA");47            await Page.Keyboard.UpAsync("Shift");48            Assert.Equal("A", await Page.EvaluateShouldNotTypeCanceledEvents
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6    [Collection("PuppeteerLoaderFixture collection")]7    {8        public KeyboardTests(ITestOutputHelper output) : base(output)9        {10        }11        public async Task ShouldNotTypeCanceledEvents()12        {13            await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");14            var textarea = await Page.QuerySelectorAsync("textarea");15            await textarea.FocusAsync();16            await Page.Keyboard.TypeAsync("Hello World!");17            Assert.Equal("Hello World!", await Page.EvaluateExpressionAsync<string>("result"));18        }19    }20}21using System;22using System.Threading.Tasks;23using Xunit;24using Xunit.Abstractions;25{26    [Collection("PuppeteerLoaderFixture collection")]27    {28        public KeyboardTests(ITestOutputHelper output) : base(output)29        {30        }31        public async Task ShouldNotTypeCanceledEvents()32        {33            await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");34            var textarea = await Page.QuerySelectorAsync("textarea");35            await textarea.FocusAsync();36            await Page.Keyboard.TypeAsync("Hello World!");37            Assert.Equal("Hello World!", await Page.EvaluateExpressionAsync<string>("result"));38        }39    }40}41using System;42using System.Threading.Tasks;43using Xunit;44using Xunit.Abstractions;45{46    [Collection("PuppeteerLoaderFixture collection")]47    {48        public KeyboardTests(ITestOutputHelper output) : base(output)49        {50        }51        public async Task ShouldNotTypeCanceledEvents()52        {53            await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");54            var textarea = await Page.QuerySelectorAsync("textarea");55            await textarea.FocusAsync();56            await Page.Keyboard.TypeAsync("Hello World!");57            Assert.Equal("Hello World!", await Page.EvaluateExpressionAsync<string>("result"));ShouldNotTypeCanceledEvents
Using AI Code Generation
1var tests = new PuppeteerSharp.Tests.KeyboardTests.KeyboardTests();2tests.ShouldNotTypeCanceledEvents();3var tests = new PuppeteerSharp.Tests.KeyboardTests.KeyboardTests();4tests.ShouldNotTypeCanceledEvents();5var tests = new PuppeteerSharp.Tests.KeyboardTests.KeyboardTests();6tests.ShouldNotTypeCanceledEvents();7var tests = new PuppeteerSharp.Tests.KeyboardTests.KeyboardTests();8tests.ShouldNotTypeCanceledEvents();9var tests = new PuppeteerSharp.Tests.KeyboardTests.KeyboardTests();10tests.ShouldNotTypeCanceledEvents();11var tests = new PuppeteerSharp.Tests.KeyboardTests.KeyboardTests();12tests.ShouldNotTypeCanceledEvents();13var tests = new PuppeteerSharp.Tests.KeyboardTests.KeyboardTests();14tests.ShouldNotTypeCanceledEvents();15var tests = new PuppeteerSharp.Tests.KeyboardTests.KeyboardTests();16tests.ShouldNotTypeCanceledEvents();17var tests = new PuppeteerSharp.Tests.KeyboardTests.KeyboardTests();18tests.ShouldNotTypeCanceledEvents();19var tests = new PuppeteerSharp.Tests.KeyboardTests.KeyboardTests();20tests.ShouldNotTypeCanceledEvents();21var tests = new PuppeteerSharp.Tests.KeyboardTests.KeyboardTests();ShouldNotTypeCanceledEvents
Using AI Code Generation
1await page.FocusAsync("input[title='Search']");2await page.Keyboard.TypeAsync("Hello World!");3await page.Keyboard.PressAsync("Backspace");4await page.Keyboard.PressAsync("ArrowLeft");5await page.Keyboard.PressAsync("ArrowLeft");6await page.Keyboard.PressAsync("ArrowLeft");7await page.Keyboard.TypeAsync("ABC");8await page.Keyboard.PressAsync("Enter");9await page.WaitForNavigationAsync();10await page.FocusAsync("input[title='Search']");11await page.Keyboard.TypeAsync("!");12await page.Keyboard.TypeAsync("@");13await page.Keyboard.TypeAsync("#");14await page.Keyboard.TypeAsync("$");15await page.Keyboard.TypeAsync("%");16await page.Keyboard.TypeAsync("^");17await page.Keyboard.TypeAsync("&");18await page.Keyboard.TypeAsync("*");19await page.Keyboard.TypeAsync("(");20await page.Keyboard.TypeAsync(")");21await page.Keyboard.TypeAsync("-");22await page.Keyboard.TypeAsync("=");23await page.Keyboard.TypeAsync("[");24await page.Keyboard.TypeAsync("]");25await page.Keyboard.TypeAsync(@"\");26await page.Keyboard.TypeAsync(";");27await page.Keyboard.TypeAsync("'");28await page.Keyboard.TypeAsync(",");29await page.Keyboard.TypeAsync(".");30await page.Keyboard.TypeAsync("/");31await page.Keyboard.TypeAsync("`");32await page.Keyboard.TypeAsync("~");33await page.Keyboard.TypeAsync(" ");34await page.Keyboard.TypeAsync("Space");35await page.Keyboard.TypeAsync("Space Space");36await page.Keyboard.TypeAsync("Tab");37await page.Keyboard.TypeAsync("Tab Tab");38await page.Keyboard.TypeAsync("Backspace");39await page.Keyboard.TypeAsync("Backspace Backspace");40await page.Keyboard.TypeAsync("Enter");41await page.Keyboard.TypeAsync("Enter Enter");42await page.Keyboard.TypeAsync("F1");43await page.Keyboard.TypeAsync("F2");44await page.Keyboard.TypeAsync("F3");45await page.Keyboard.TypeAsync("F4");46await page.Keyboard.TypeAsync("F5");47await page.Keyboard.TypeAsync("F6");48await page.Keyboard.TypeAsync("F7");49await page.Keyboard.TypeAsync("F8");50await page.Keyboard.TypeAsync("F9");51await page.Keyboard.TypeAsync("F10");52await page.Keyboard.TypeAsync("F11");53await page.Keyboard.TypeAsync("F12");54await page.Keyboard.TypeAsync("ArrowUp");55await page.Keyboard.TypeAsync("ArrowShouldNotTypeCanceledEvents
Using AI Code Generation
1await page.Keyboard.TypeAsync("Hello World!");2await page.Keyboard.PressAsync("Enter");3await page.Keyboard.DownAsync("Shift");4await page.Keyboard.PressAsync("ArrowLeft");5await page.Keyboard.UpAsync("Shift");6await page.Keyboard.PressAsync("Backspace");7await page.Keyboard.TypeAsync("!");8await page.Keyboard.TypeAsync("Hello World!");9await page.Keyboard.PressAsync("Enter");10await page.Keyboard.DownAsync("Shift");11await page.Keyboard.PressAsync("ArrowLeft");12await page.Keyboard.UpAsync("Shift");13await page.Keyboard.PressAsync("Backspace");14await page.Keyboard.TypeAsync("!");15await page.Keyboard.TypeAsync("Hello World!");16await page.Keyboard.PressAsync("Enter");17await page.Keyboard.DownAsync("Shift");18await page.Keyboard.PressAsync("ArrowLeft");19await page.Keyboard.UpAsync("Shift");20await page.Keyboard.PressAsync("Backspace");21await page.Keyboard.TypeAsync("!");22await page.Keyboard.TypeAsync("Hello World!");23await page.Keyboard.PressAsync("Enter");24await page.Keyboard.DownAsync("Shift");25await page.Keyboard.PressAsync("ArrowLeft");26await page.Keyboard.UpAsync("Shift");27await page.Keyboard.PressAsync("Backspace");28await page.Keyboard.TypeAsync("!");29await page.Keyboard.TypeAsync("Hello World!");30await page.Keyboard.PressAsync("Enter");31await page.Keyboard.DownAsync("Shift");32await page.Keyboard.PressAsync("ArrowLeft");33await page.Keyboard.UpAsync("Shift");34await page.Keyboard.PressAsync("Backspace");35await page.Keyboard.TypeAsync("!");ShouldNotTypeCanceledEvents
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6    [Collection("PuppeteerLoaderFixture collection")]7    {8        public KeyboardTests(ITestOutputHelper output) : base(output)9        {10        }11        public async Task ShouldNotTypeCanceledEvents()12        {13            await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");14            await Page.FocusAsync("textarea");15            await Page.Keyboard.TypeAsync("a");16            await Page.Keyboard.DownAsync("Shift");17            await Page.Keyboard.PressAsync("KeyA");18            await Page.Keyboard.UpAsync("Shift");19            await Page.Keyboard.PressAsync("ArrowLeft");20            await Page.Keyboard.TypeAsync("bcd");21            Assert.Equal("aAcd", await Page.EvaluateExpressionAsync<string>("result"));22        }23    }24}25using System;26using System.Threading.Tasks;27using Xunit;28using Xunit.Abstractions;29{30    [Collection("PuppeteerLoaderFixture collection")]31    {32        public KeyboardTests(ITestOutputHelper output) : base(output)33        {34        }35        public async Task ShouldNotTypeCanceledEvents()36        {37            await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");38            await Page.FocusAsync("textarea");39            await Page.Keyboard.TypeAsync("a");40            await Page.Keyboard.DownAsync("Shift");41            await Page.Keyboard.PressAsync("KeyA");42            await Page.Keyboard.UpAsync("Shift");43            await Page.Keyboard.PressAsync("ArrowLeft");44            await Page.Keyboard.TypeAsync("bcd");45            Assert.Equal("aAcd", await Page.EvaluateExpressionAsync<string>("result"));46        }47    }48}49using System;50using System.Threading.Tasks;51using Xunit;52using Xunit.Abstractions;53{54    [Collection("PuppeteerLoaderFixture collection")]ShouldNotTypeCanceledEvents
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6    [Collection("PuppeteerLoaderFixture collection")]7    {8        public KeyboardTests(ITestOutputHelper output) : base(output)9        {10        }11        public async Task ShouldNotTypeCanceledEvents()12        {13            await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");14            await Page.FocusAsync("textarea");15            var text = "Hello World. I am the text that was typed!";16            var task = Page.Keyboard.TypeAsync(text);17            await Page.EvaluateExpressionAsync("new Promise(resolve => setTimeout(resolve, 200))");18            await Page.Keyboard.DownAsync("Control");19            await Page.Keyboard.PressAsync("KeyA");20            await Page.Keyboard.UpAsync("Control");21            await Page.Keyboard.DownAsync("Control");22            await Page.Keyboard.PressAsync("KeyX");23            await Page.Keyboard.UpAsync("Control");24            await task;25            Assert.Equal(string.Empty, await Page.EvaluateExpressionAsync<string>("result"));26        }27    }28}29using System;30using System.Threading.Tasks;31using Xunit;32using Xunit.Abstractions;33{34    [Collection("PuppeteerLoaderFixture collection")]35    {36        public MouseTests(ITestOutputHelper output) : base(output)37        {38        }39        public async Task ShouldSelectTextWithShiftClick()40        {41            await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");42            await Page.FocusAsync("textarea");43            await Page.Keyboard.TypeAsync("This is the text that we are going to try to select. Let's see how it goes.");44            await Page.EvaluateFunctionAsync(@"() => {45                const textarea = document.querySelector('textarea');46                textarea.selectionStart = 0;47                textarea.selectionEnd = textarea.value.length;48            }");49            await Page.EvaluateExpressionAsync("new Promise(requestShouldNotTypeCanceledEvents
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Tests.Attributes;5using Xunit;6using Xunit.Abstractions;7{8    [Collection(TestConstants.TestFixtureCollectionName)]9    {10        public KeyboardTests(ITestOutputHelper output) : base(output)11        {12        }13        [PuppeteerTest("keyboard.spec.ts", "Keyboard", "should not type canceled events")]14        public async Task ShouldNotTypeCanceledEvents()15        {16            await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");17            await Page.FocusAsync("textarea");18            await Page.Keyboard.TypeAsync("hello world");19            Assert.Equal("hello world", await Page.EvaluateExpressionAsync<string>("result"));20            await Page.Keyboard.PressAsync("Backspace");21            Assert.Equal("hello worl", await Page.EvaluateExpressionAsync<string>("result"));22            await Page.Keyboard.DownAsync("Shift");23            await Page.Keyboard.PressAsync("Backspace");24            await Page.Keyboard.UpAsync("Shift");25            Assert.Equal("hello worl", await Page.EvaluateExpressionAsync<string>("result"));26            await Page.Keyboard.DownAsync("Shift");27            await Page.Keyboard.PressAsync("Backspace");28            await Page.Keyboard.UpAsync("Shift");29            Assert.Equal("hello wor", await Page.EvaluateExpressionAsync<string>("result"));30        }31    }32}33using System;34using System.Threading.Tasks;35using PuppeteerSharp;36using PuppeteerSharp.Tests.Attributes;37using Xunit;38using Xunit.Abstractions;39{40    [Collection(TestConstants.TestFixtureCollectionName)]41    {42        public KeyboardTests(ITestOutputHelper output) : base(output)43        {44        }45        [PuppeteerTest("keyboard.spec.ts", "Keyboard", "should type emoji")]46        public async Task ShouldTypeEmoji()47        {48            await Page.GoToAsync(TestConstants.ServerUrl + "/input/textarea.html");49            await Page.FocusAsync("textarea");50            await Page.Keyboard.TypeAsync("👹 Tokyo street Japan 🇯🇵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.
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Get 100 minutes of automation test minutes FREE!!
