Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use ShouldSupportThrownStringsAsErrorMessages method of PuppeteerSharp.Tests.PageTests.EvaluateTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.PageTests.EvaluateTests.ShouldSupportThrownStringsAsErrorMessages

PageEvaluateTests.cs

Source:PageEvaluateTests.cs

...132            Assert.Contains("not_existing_object", exception.Message);133        }134        [PuppeteerTest("evaluation.spec.ts", "Page.evaluate", "should support thrown strings as error messages")]135        [PuppeteerFact]136        public async Task ShouldSupportThrownStringsAsErrorMessages()137        {138            var exception = await Assert.ThrowsAsync<EvaluationFailedException>(139                () => Page.EvaluateExpressionAsync("throw 'qwerty'"));140            Assert.Contains("qwerty", exception.Message);141        }142        [PuppeteerTest("evaluation.spec.ts", "Page.evaluate", "should support thrown numbers as error messages")]143        [PuppeteerFact]144        public async Task ShouldSupportThrownNumbersAsErrorMessages()145        {146            var exception = await Assert.ThrowsAsync<EvaluationFailedException>(147                            () => Page.EvaluateExpressionAsync("throw 100500"));148            Assert.Contains("100500", exception.Message);149        }150        [PuppeteerTest("evaluation.spec.ts", "Page.evaluate", "should return complex objects")]...

EvaluateTests.cs

Source:EvaluateTests.cs

...112            });113            Assert.Contains("not is not defined", exception.Message);114        }115        [Fact]116        public async Task ShouldSupportThrownStringsAsErrorMessages()117        {118            var exception = await Assert.ThrowsAsync<EvaluationFailedException>(119                () => Page.EvaluateExpressionAsync("throw 'qwerty'"));120            Assert.Contains("qwerty", exception.Message);121        }122        [Fact]123        public async Task ShouldSupportThrownNumbersAsErrorMessages()124        {125            var exception = await Assert.ThrowsAsync<EvaluationFailedException>(126                            () => Page.EvaluateExpressionAsync("throw 100500"));127            Assert.Contains("100500", exception.Message);128        }129        [Fact]130        public async Task SouldReturnComplexObjects()...

ShouldSupportThrownStringsAsErrorMessages

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Xunit;6using Xunit.Abstractions;7{8    [Collection("PuppeteerLoaderFixture collection")]9    {10        public EvaluateTests(ITestOutputHelper output) : base(output)11        {12        }13        [Fact(Timeout = TestConstants.DefaultTestTimeout)]14        public async Task ShouldSupportThrownStringsAsErrorMessages()15        {16            var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => { throw 'qwerty'; }"));17            Assert.Equal("qwerty", exception.Message);18        }19    }20}21using System;22using System.Collections.Generic;23using System.Text;24using System.Threading.Tasks;25using Xunit;26using Xunit.Abstractions;27{28    [Collection("PuppeteerLoaderFixture collection")]29    {30        public EvaluateTests(ITestOutputHelper output) : base(output)31        {32        }33        [Fact(Timeout = TestConstants.DefaultTestTimeout)]34        public async Task ShouldSupportThrownNumbersAsErrorMessages()35        {36            var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => { throw 100500; }"));37            Assert.Equal("100500", exception.Message);38        }39    }40}41using System;42using System.Collections.Generic;43using System.Text;44using System.Threading.Tasks;45using Xunit;46using Xunit.Abstractions;47{48    [Collection("PuppeteerLoaderFixture collection")]49    {50        public EvaluateTests(ITestOutputHelper output) : base(output)51        {52        }53        [Fact(Timeout = TestConstants.DefaultTestTimeout)]54        public async Task ShouldSupportThrownObjectsAsErrorMessages()55        {56            var exception = await Assert.ThrowsAsync<Exception>(() => Page.EvaluateFunctionAsync("() => { throw {foo: 'bar'}; }"));57            Assert.Equal("{\"foo\":\"bar\"}", exception.Message);58        }59    }60}

ShouldSupportThrownStringsAsErrorMessages

Using AI Code Generation

1PuppeteerSharp.Tests.PageTests.EvaluateTests.ShouldSupportThrownStringsAsErrorMessages()2PuppeteerSharp.Tests.PageTests.EvaluateTests.ShouldSupportThrownStringsAsErrorMessages()3PuppeteerSharp.Tests.PageTests.EvaluateTests.ShouldSupportThrownStringsAsErrorMessages()4PuppeteerSharp.Tests.PageTests.EvaluateTests.ShouldSupportThrownStringsAsErrorMessages()5PuppeteerSharp.Tests.PageTests.EvaluateTests.ShouldSupportThrownStringsAsErrorMessages()6PuppeteerSharp.Tests.PageTests.EvaluateTests.ShouldSupportThrownStringsAsErrorMessages()7PuppeteerSharp.Tests.PageTests.EvaluateTests.ShouldSupportThrownStringsAsErrorMessages()8PuppeteerSharp.Tests.PageTests.EvaluateTests.ShouldSupportThrownStringsAsErrorMessages()9PuppeteerSharp.Tests.PageTests.EvaluateTests.ShouldSupportThrownStringsAsErrorMessages()10PuppeteerSharp.Tests.PageTests.EvaluateTests.ShouldSupportThrownStringsAsErrorMessages()11PuppeteerSharp.Tests.PageTests.EvaluateTests.ShouldSupportThrownStringsAsErrorMessages()

ShouldSupportThrownStringsAsErrorMessages

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6{7    [Collection("PuppeteerLoaderFixture collection")]8    {9        public async Task ShouldSupportThrownStringsAsErrorMessages()10        {11            var exception = await Assert.ThrowsAsync<PuppeteerException>(async () =>12            {13                await Page.EvaluateFunctionAsync("() => { throw 'qwerty'; }");14            });15            Assert.Equal("qwerty", exception.Message);16        }17    }18}19using System;20using System.Collections.Generic;21using System.Linq;22using System.Text;23using System.Threading.Tasks;24{25    [Collection("PuppeteerLoaderFixture collection")]26    {27        public async Task ShouldWork()28        {29            var result = await Page.EvaluateFunctionAsync<int>("() => 7 * 3");30            Assert.Equal(21, result);31        }32    }33}34using System;35using System.Collections.Generic;36using System.Linq;37using System.Text;38using System.Threading.Tasks;39{40    [Collection("PuppeteerLoaderFixture collection")]41    {42        public async Task ShouldWorkWithComplexObjects()43        {44            var result = await Page.EvaluateFunctionAsync<Dictionary<string, object>>("a => a", new Dictionary<string, object> { { "foo", "bar!" } });45            Assert.Equal("bar!", result["foo"]);46        }47    }48}49using System;50using System.Collections.Generic;51using System.Linq;52using System.Text;53using System.Threading.Tasks;54{55    [Collection("PuppeteerLoaderFixture collection")]

ShouldSupportThrownStringsAsErrorMessages

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NUnit.Framework;7{8    {9        public async Task ShouldSupportThrownStringsAsErrorMessagesTest()10        {11            var exception = await Assert.ThrowsAsync<Exception>(async () => await Page.EvaluateFunctionAsync("() => { throw 'qwerty'; }"));12            Assert.AreEqual("qwerty", exception.Message);13        }14    }15}16using System;17using System.Collections.Generic;18using System.Linq;19using System.Text;20using System.Threading.Tasks;21using NUnit.Framework;22{23    {24        public async Task ShouldSupportThrownNumbersAsErrorMessagesTest()25        {26            var exception = await Assert.ThrowsAsync<Exception>(async () => await Page.EvaluateFunctionAsync("() => { throw 100500; }"));27            Assert.AreEqual("100500", exception.Message);28        }29    }30}31using System;32using System.Collections.Generic;33using System.Linq;34using System.Text;35using System.Threading.Tasks;36using NUnit.Framework;37{38    {39        public async Task ShouldSupportThrownErrorsAsErrorMessagesTest()40        {41            var exception = await Assert.ThrowsAsync<Exception>(async () => await Page.EvaluateFunctionAsync("() => { throw new Error('qwerty'); }"));42            Assert.AreEqual("Error: qwerty", exception.Message);43        }44    }45}46using System;47using System.Collections.Generic;48using System.Linq;49using System.Text;50using System.Threading.Tasks;51using NUnit.Framework;

ShouldSupportThrownStringsAsErrorMessages

Using AI Code Generation

1var page = await Browser.NewPageAsync();2await page.GoToAsync(TestConstants.ServerUrl + "/error.html");3var exception = await Assert.ThrowsAsync<PuppeteerException>(async() => await page.EvaluateExpressionAsync("() => { throw 'qwerty'; }"));4Assert.Equal("qwerty", exception.Message);5var page = await Browser.NewPageAsync();6await page.GoToAsync(TestConstants.ServerUrl + "/error.html");7var exception = await Assert.ThrowsAsync<PuppeteerException>(async() => await page.EvaluateExpressionAsync("() => { throw 'qwerty'; }"));8Assert.Equal("qwerty", exception.Message);9var page = await Browser.NewPageAsync();10await page.GoToAsync(TestConstants.ServerUrl + "/error.html");11var exception = await Assert.ThrowsAsync<PuppeteerException>(async() => await page.EvaluateExpressionAsync("() => { throw 'qwerty'; }"));12Assert.Equal("qwerty", exception.Message);13var page = await Browser.NewPageAsync();14await page.GoToAsync(TestConstants.ServerUrl + "/error.html");15var exception = await Assert.ThrowsAsync<PuppeteerException>(async() => await page.EvaluateExpressionAsync("() => { throw 'qwerty'; }"));16Assert.Equal("qwerty", exception.Message);17var page = await Browser.NewPageAsync();18await page.GoToAsync(TestConstants.ServerUrl + "/error.html");19var exception = await Assert.ThrowsAsync<PuppeteerException>(async() => await page.EvaluateExpressionAsync("() => { throw 'qwerty'; }"));20Assert.Equal("qwerty", exception.Message);21var page = await Browser.NewPageAsync();22await page.GoToAsync(TestConstants.ServerUrl + "/error.html");

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.