How to use ShouldThrowAnErrorIfNoOptionsAreProvided method of PuppeteerSharp.Tests.PageTests.AddStyleTagTests class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Tests.PageTests.AddStyleTagTests.ShouldThrowAnErrorIfNoOptionsAreProvided

AddStyleTagTests.cs

Source:AddStyleTagTests.cs

...11        public AddStyleTagTests(ITestOutputHelper output) : base(output)12        {13        }14        [Fact]15        public async Task ShouldThrowAnErrorIfNoOptionsAreProvided()16        {17            var exception = await Assert.ThrowsAsync<ArgumentException>(()18                => Page.AddStyleTagAsync(new AddTagOptions()));19            Assert.Equal("Provide options with a `Url`, `Path` or `Content` property", exception.Message);20        }21        [Fact]22        public async Task ShouldWorkWithAUrl()23        {24            await Page.GoToAsync(TestConstants.EmptyPage);25            var styleHandle = await Page.AddStyleTagAsync(new AddTagOptions { Url = "/injectedstyle.css" });26            Assert.NotNull(styleHandle as ElementHandle);27            Assert.Equal("rgb(255, 0, 0)", await Page.EvaluateExpressionAsync(28                "window.getComputedStyle(document.querySelector('body')).getPropertyValue('background-color')"));29        }...

ShouldThrowAnErrorIfNoOptionsAreProvided

Using AI Code Generation

1{2    [Collection("PuppeteerLoaderFixture collection")]3    {4        public async Task ShouldThrowAnErrorIfNoOptionsAreProvided()5        {6            var exception = await Assert.ThrowsAsync<ArgumentNullException>(() => Page.AddStyleTagAsync());7        }8    }9}10{11    [Collection("PuppeteerLoaderFixture collection")]12    {13        public async Task ShouldThrowAnErrorIfNoOptionsAreProvided()14        {15            var exception = await Assert.ThrowsAsync<ArgumentNullException>(() => Page.AddStyleTagAsync());16        }17    }18}19{20    [Collection("PuppeteerLoaderFixture collection")]21    {22        public async Task ShouldThrowAnErrorIfNoOptionsAreProvided()23        {24            var exception = await Assert.ThrowsAsync<ArgumentNullException>(() => Page.AddStyleTagAsync());25        }26    }27}28{29    [Collection("PuppeteerLoaderFixture collection")]30    {31        public async Task ShouldThrowAnErrorIfNoOptionsAreProvided()32        {33            var exception = await Assert.ThrowsAsync<ArgumentNullException>(() => Page.AddStyleTagAsync());34        }35    }36}

ShouldThrowAnErrorIfNoOptionsAreProvided

Using AI Code Generation

1await page.GoToAsync(TestConstants.EmptyPage);2await ShouldThrowAnErrorIfNoOptionsAreProvided(page);3await page.GoToAsync(TestConstants.EmptyPage);4await ShouldThrowAnErrorIfNoOptionsAreProvided(page);5await page.GoToAsync(TestConstants.EmptyPage);6await ShouldThrowAnErrorIfNoOptionsAreProvided(page);7await page.GoToAsync(TestConstants.EmptyPage);8await ShouldThrowAnErrorIfNoOptionsAreProvided(page);9await page.GoToAsync(TestConstants.EmptyPage);10await ShouldThrowAnErrorIfNoOptionsAreProvided(page);11await page.GoToAsync(TestConstants.EmptyPage);12await ShouldThrowAnErrorIfNoOptionsAreProvided(page);13await page.GoToAsync(TestConstants.EmptyPage);14await ShouldThrowAnErrorIfNoOptionsAreProvided(page);15await page.GoToAsync(TestConstants.EmptyPage);16await ShouldThrowAnErrorIfNoOptionsAreProvided(page);17await page.GoToAsync(TestConstants.EmptyPage);18await ShouldThrowAnErrorIfNoOptionsAreProvided(page);

ShouldThrowAnErrorIfNoOptionsAreProvided

Using AI Code Generation

1using System;2using System.IO;3using System.Linq;4using System.Threading.Tasks;5using Xunit;6{7    [Collection("PuppeteerLoaderFixture collection")]8    {9        public async Task ShouldThrowAnErrorIfNoOptionsAreProvided()10        {11            var exception = await Assert.ThrowsAsync<ArgumentNullException>(()12                => Page.AddStyleTagAsync());13            Assert.Equal("Value cannot be null. (Parameter 'options')", exception.Message);14        }15    }16}17using System;18using System.IO;19using System.Linq;20using System.Threading.Tasks;21using Xunit;22{23    [Collection("PuppeteerLoaderFixture collection")]24    {25        public async Task ShouldThrowAnErrorIfNoOptionsAreProvided()26        {27            var exception = await Assert.ThrowsAsync<ArgumentNullException>(()28                => Page.AddStyleTagAsync());29            Assert.Equal("Value cannot be null. (Parameter 'options')", exception.Message);30        }31    }32}33using System;34using System.IO;35using System.Linq;36using System.Threading.Tasks;37using Xunit;38{39    [Collection("PuppeteerLoaderFixture collection")]40    {41        public async Task ShouldThrowAnErrorIfNoOptionsAreProvided()42        {43            var exception = await Assert.ThrowsAsync<ArgumentNullException>(()44                => Page.AddStyleTagAsync());45            Assert.Equal("Value cannot be null. (Parameter 'options')", exception.Message);46        }47    }48}49using System;

ShouldThrowAnErrorIfNoOptionsAreProvided

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.PageTests;7{8    {9        static void Main(string[] args)10        {11            var test = new AddStyleTagTests();12            test.ShouldThrowAnErrorIfNoOptionsAreProvided();13        }14    }15}16using System;17using System.Collections.Generic;18using System.Linq;19using System.Text;20using System.Threading.Tasks;21using PuppeteerSharp.Tests.PageTests;22{23    {24        static void Main(string[] args)25        {26            var test = new AddStyleTagTests();27            test.ShouldThrowAnErrorIfNoOptionsAreProvided();28        }29    }30}

ShouldThrowAnErrorIfNoOptionsAreProvided

Using AI Code Generation

1var addStyleTagTests = new PuppeteerSharp.Tests.PageTests.AddStyleTagTests();2await addStyleTagTests.ShouldThrowAnErrorIfNoOptionsAreProvided();3var addStyleTagTests = new PuppeteerSharp.Tests.PageTests.AddStyleTagTests();4await addStyleTagTests.ShouldThrowAnErrorIfNoOptionsAreProvided();5var addStyleTagTests = new PuppeteerSharp.Tests.PageTests.AddStyleTagTests();6await addStyleTagTests.ShouldThrowAnErrorIfNoOptionsAreProvided();7var addStyleTagTests = new PuppeteerSharp.Tests.PageTests.AddStyleTagTests();8await addStyleTagTests.ShouldThrowAnErrorIfNoOptionsAreProvided();9var addStyleTagTests = new PuppeteerSharp.Tests.PageTests.AddStyleTagTests();10await addStyleTagTests.ShouldThrowAnErrorIfNoOptionsAreProvided();11var addStyleTagTests = new PuppeteerSharp.Tests.PageTests.AddStyleTagTests();

ShouldThrowAnErrorIfNoOptionsAreProvided

Using AI Code Generation

1var page = await Browser.NewPageAsync();2await page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");3await page.AddStyleTagAsync(new PuppeteerSharp.Input.TagOptions()4{5    Content = "body { display: none; }"6});7await page.AddStyleTagAsync(new PuppeteerSharp.Input.TagOptions()8{9    Path = Path.Combine(Directory.GetCurrentDirectory(), "assets", "injectedfile.css")10});11await page.AddStyleTagAsync(new PuppeteerSharp.Input.TagOptions()12{13});14var result = await page.EvaluateExpressionAsync<int>("() => { return window.getComputedStyle(document.querySelector('button')).getPropertyValue('height'); }");15Assert.Equal(0, result);16var page = await Browser.NewPageAsync();17await page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");18await page.AddStyleTagAsync(new PuppeteerSharp.Input.TagOptions()19{20    Content = "body { display: none; }"21});22await page.AddStyleTagAsync(new PuppeteerSharp.Input.TagOptions()23{24    Path = Path.Combine(Directory.GetCurrentDirectory(), "assets", "injectedfile.css")25});26await page.AddStyleTagAsync(new PuppeteerSharp.Input.TagOptions()27{28});29var result = await page.EvaluateExpressionAsync<int>("() => { return window.getComputedStyle(document.querySelector('button')).getPropertyValue('height'); }");30Assert.Equal(0, result);31var page = await Browser.NewPageAsync();32await page.GoToAsync(TestConstants.ServerUrl + "/input/button.html");33await page.AddStyleTagAsync(new PuppeteerSharp.Input.TagOptions()34{35    Content = "body { display: none; }"36});37await page.AddStyleTagAsync(new PuppeteerSharp.Input.TagOptions()38{39    Path = Path.Combine(Directory.GetCurrentDirectory(), "assets", "injectedfile.css")40});41await page.AddStyleTagAsync(new PuppeteerSharp.Input.TagOptions()42{43});

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.