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

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

AddStyleTagTests.cs

Source: AddStyleTagTests.cs Github

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...65 Assert.Equal("rgb(0, 128, 0)", await Page.EvaluateExpressionAsync<string>(66 "window.getComputedStyle(document.querySelector('body')).getPropertyValue('background-color')"));67 }68 [Fact]69 public async Task ShouldThrowWhenAddedWithContentToTheCSPPage()70 {71 await Page.GoToAsync(TestConstants.ServerUrl + "/​csp.html");72 var exception = await Assert.ThrowsAsync<EvaluationFailedException>(73 () => Page.AddStyleTagAsync(new AddTagOptions74 {75 Content = "body { background-color: green; }"76 }));77 Assert.NotNull(exception);78 }79 [Fact]80 public async Task ShouldThrowWhenAddedWithURLToTheCSPPage()81 {82 await Page.GoToAsync(TestConstants.ServerUrl + "/​csp.html");83 var exception = await Assert.ThrowsAsync<PuppeteerException>(...

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ShouldThrowWhenAddedWithContentToTheCSPPage

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7using Xunit;8{9 [Collection("PuppeteerLoaderFixture collection")]10 {11 public async Task ShouldThrowWhenAddedWithContentToTheCSPPage()12 {13 await Page.SetContentAsync($@" 14 {CSPPage} 15 ");16 var exception = await Assert.ThrowsAsync<Exception>(() => Page.AddStyleTagAsync(new AddStyleTagOptions17 {18 Content = "body { background-color: green; }"19 }));20 Assert.Contains("Refused to apply style from 'about:blank' because its MIME type ('text/​html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.", exception.Message);21 }22 }23}24using System;25using System.Collections.Generic;26using System.Linq;27using System.Text;28using System.Threading.Tasks;29using PuppeteerSharp;30using Xunit;31{32 [Collection("PuppeteerLoaderFixture collection")]33 {34 public async Task ShouldThrowWhenAddedWithContentToTheCSPPage()35 {36 await Page.SetContentAsync($@" 37 {CSPPage} 38 ");39 var exception = await Assert.ThrowsAsync<Exception>(() => Page.AddStyleTagAsync(new AddStyleTagOptions40 {41 Content = "body { background-color: green; }"42 }));43 Assert.Contains("Refused to apply style from 'about:blank' because its MIME type ('text/​html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.", exception.Message);44 }45 }46}47using System;48using System.Collections.Generic;49using System.Linq;50using System.Text;51using System.Threading.Tasks;

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ShouldThrowWhenAddedWithContentToTheCSPPage

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1using System;2 using System.Collections.Generic;3 using System.Linq;4 using System.Text;5 using System.Threading.Tasks;6 using PuppeteerSharp.Tests.Attributes;7 using Xunit;8 using Xunit.Abstractions;9{10 {11 public ShouldThrowWhenAddedWithContentToTheCSPPage(ITestOutputHelper output) : base (output)12 {13 }14 [SkipBrowserFact(skipFirefox: true )]15 public async Task ShouldThrowWhenAddedWithContentToTheCSPPage()16 {17 await Page.GoToAsync(TestConstants.ServerUrl + "/​csp.html" );18 var exception = await Assert.ThrowsAsync<PuppeteerException>(()19 => Page.AddStyleTagAsync( new AddTagOptions20 {21 Content = "body { background-color: green; }" 22 }));23 Assert.Contains( "Refused to apply style" , exception.Message);24 }25 }26}27{28 {29 public ShouldThrowWhenAddedWithContentToTheCSPPage(ITestOutputHelper output) : base (output)30 {31 }32 [SkipBrowserFact(skipFirefox: true )]33 public async Task ShouldThrowWhenAddedWithContentToTheCSPPage()34 {35 await Page.GoToAsync(TestConstants.ServerUrl + "/​csp.html" );36 var exception = await Assert.ThrowsAsync<PuppeteerException>(()37 => Page.AddStyleTagAsync( new AddTagOptions38 {39 Content = "body { background-color: green; }" 40 }));41 Assert.Contains( "Refused to apply style" , exception.Message);42 }43 }44}45using System;46 using System.Collections.Generic;47 using System.Linq;48 using System.Text;49 using System.Threading.Tasks;50 using PuppeteerSharp.Tests.Attributes;51 using Xunit;52 using Xunit.Abstractions;

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ShouldThrowWhenAddedWithContentToTheCSPPage

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1{2 [Collection("PuppeteerLoaderFixture collection")]3 {4 public async Task ShouldThrowWhenAddedWithContentToTheCSPPage()5 {6 await Page.GoToAsync(TestConstants.ServerUrl + "/​csp.html");7 var exception = await Assert.ThrowsAsync<PuppeteerException>(async () =>8 {9 await Page.AddStyleTagAsync(new AddTagOptions10 {11 Content = "body { background-color: green; }"12 });13 });14 Assert.Contains("Refused to apply style from 'about:blank' because its MIME type ('text/​html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.", exception.Message);15 }16 }17}

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ShouldThrowWhenAddedWithContentToTheCSPPage

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.PageTests;7using NUnit.Framework;8using System.IO;9using System.Threading;10using PuppeteerSharp.Tests.Attributes;11{12 {13 public async Task ShouldThrowWhenAddedWithContentToTheCSPPage()14 {15 await Page.GoToAsync(TestConstants.ServerUrl + "/​csp.html");16 var exception = await Assert.ThrowsAsync<PuppeteerException>(async () => await Page.AddStyleTagAsync(new AddTagOptions17 {18 Content = "body { background-color: green; }"19 }));20 }21 }22}23{24 {25 protected Page Page;26 protected Browser Browser;27 protected BrowserContext BrowserContext;28 protected string[] Permissions = new string[0];29 protected override async Task BeforeEachAsync()30 {31 BrowserContext = await Browser.CreateIncognitoBrowserContextAsync();32 Page = await BrowserContext.NewPageAsync();33 Page.DefaultNavigationTimeout = 0;34 Page.DefaultTimeout = 0;35 await Page.SetViewportAsync(new ViewPortOptions36 {37 });38 if (Permissions.Length > 0)39 {40 await Page.GrantPermissionsAsync(Permissions);41 }42 }43 protected override async Task AfterEachAsync()44 {45 await Page.CloseAsync();46 await BrowserContext.CloseAsync();47 }48 }49}50{51 {52 protected Browser Browser;53 protected override async Task BeforeEachAsync()54 {

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ShouldThrowWhenAddedWithContentToTheCSPPage

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1using PuppeteerSharp.Tests;2using Xunit;3using Xunit.Abstractions;4using PuppeteerSharp.Tests.PageTests.AddStyleTagTests;5{6 [Collection("PuppeteerLoaderFixture collection")]7 {8 public ShouldThrowWhenAddedWithContentToTheCSPPage(ITestOutputHelper output) : base(output)9 {10 }11 public async Task ShouldThrowWhenAddedWithContentToTheCSPPage()12 {13 await Page.GoToAsync(TestConstants.ServerUrl + "/​csp.html");14 var exception = await Assert.ThrowsAsync<PuppeteerException>(()15 => Page.AddStyleTagAsync(new AddTagOptions16 {17 Content = "body { background-color: green; }",18 }));19 Assert.Contains("Refused to apply style from 'about:blank' because its MIME type ('text/​html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.", exception.Message);20 }21 }22}

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ShouldThrowWhenAddedWithContentToTheCSPPage

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp;7using PuppeteerSharp.Tests.PageTests;8using Xunit;9{10 {11 public async Task ShouldThrowWhenAddedWithContentToTheCSPPage()12 {13 await Page.GoToAsync(TestConstants.ServerUrl + "/​csp.html");14 var exception = await Assert.ThrowsAsync<Exception>(() => Page.AddStyleTagAsync(new AddTagOptions15 {16 Content = "body { background-color: green; }"17 }));18 Assert.Contains("Refused to apply style from", exception.Message);19 }20 }21}22{23 {24 public async Task ShouldAddStyleTag()25 {26 await Page.GoToAsync(TestConstants.EmptyPage);27 await Page.AddStyleTagAsync(new AddTagOptions28 {29 });30 Assert.Equal("rgb(255, 0, 0)", await Page.EvaluateExpressionAsync<string>("window.getComputedStyle(document.querySelector('body')).getPropertyValue('background-color')"));31 }32 public async Task ShouldThrowWhenAddedWithContentToTheCSPPage()33 {34 await Page.GoToAsync(TestConstants.ServerUrl + "/​csp.html");35 var exception = await Assert.ThrowsAsync<Exception>(() => Page.AddStyleTagAsync(new AddTagOptions36 {37 Content = "body { background-color: green; }"38 }));39 Assert.Contains("Refused to apply style from", exception.Message);40 }41 }42}43{44 {45 public async Task ShouldAddScriptTag()46 {47 await Page.GoToAsync(TestConstants.EmptyPage);48 await Page.AddScriptTagAsync(new AddTagOptions49 {

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ShouldThrowWhenAddedWithContentToTheCSPPage

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1using PuppeteerSharp.Tests;2using Xunit;3using Xunit.Abstractions;4using PuppeteerSharp.Tests.PageTests.AddStyleTagTests;5{6 [Collection("PuppeteerLoaderFixture collection")]7 {8 public ShouldThrowWhenAddedWithContentToTheCSPPage(ITestOutputHelper output) : base(output)9 {10 }11 public async Task ShouldThrowWhenAddedWithContentToTheCSPPage()12 {13 await Page.GoToAsync(TestConstants.ServerUrl + "/​csp.html");14 var exception = await Assert.ThrowsAsync<PuppeteerException>(()15 => Page.AddStyleTagAsync(new AddTagOptions16 {17 Content = "body { background-color: green; }",18 }));19 Assert.Contains("Refused to apply style from 'about:blank' because its MIME type ('text/​html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.", exception.Message);20 }21 }22}

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ShouldThrowWhenAddedWithContentToTheCSPPage

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1using System;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6 [Collection("PuppeteerLoaderFixture collection")]7 {8 public ShouldThrowWhenAddedWithContentToTheCSPPage(ITestOutputHelper output) : base(output)9 {10 }11 public async Task ShouldThrowWhenAddedWithContentToTheCSPPage()12 {13 await Page.GoToAsync(TestConstants.ServerUrl + "/​csp.html");14 var exception = await Assert.ThrowsAsync<PuppeteerException>(async () =>15 {16 await Page.AddStyleTagAsync(new AddTagOptions17 {18 Content = "body { background-color: green; }"19 });20 });21 Assert.Contains("Refused to apply style from 'about:blank' because its MIME type ('text/​html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.", exception.Message);22 }23 }24}25using System;26using System.Threading.Tasks;27using Xunit;28using Xunit.Abstractions;29{30 [Collection("PuppeteerLoaderFixture collection")]31 {32 public ShouldWorkWhenAddedWithContentToTheCSPPage(ITestOutputHelper output) : base(output)33 {34 }35 public async Task ShouldWorkWhenAddedWithContentToTheCSPPage()36 {37 await Page.GoToAsync(TestConstants.ServerUrl + "/​csp.html");38 await Page.AddStyleTagAsync(new AddTagOptions39 {40 Content = "body { background-color: green; }"41 });42 Assert.Equal("rgb(0, 128, 0)", await Page.EvaluateExpressionAsync<string>("window.getComputedStyle(document.body).getPropertyValue('background-color')"));43 }44 }45}

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ShouldThrowWhenAddedWithContentToTheCSPPage

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using PuppeteerSharp.Tests.PageTests;7using NUnit.Framework;8using System.IO;9using System.Threading;10using PuppeteerSharp.Tests.Attributes;11{12 {13 public async Task ShouldThrowWhenAddedWithContentToTheCSPPage()14 {15 await Page.GoToAsync(TestConstants.ServerUrl + "/​csp.html");16 var exception = await Assert.ThrowsAsync<PuppeteerException>(async () => await Page.AddStyleTagAsync(new AddTagOptions17 {18 Content = "body { background-color: green; }"19 }));20 }21 }22}23{24 {25 protected Page Page;26 protected Browser Browser;27 protected BrowserContext BrowserContext;28 protected string[] Permissions = new string[0];29 protected override async Task BeforeEachAsync()30 {31 BrowserContext = await Browser.CreateIncognitoBrowserContextAsync();32 Page = await BrowserContext.NewPageAsync();33 Page.DefaultNavigationTimeout = 0;34 Page.DefaultTimeout = 0;35 await Page.SetViewportAsync(new ViewPortOptions36 {37 });38 if (Permissions.Length > 0)39 {40 await Page.GrantPermissionsAsync(Permissions);41 }42 }43 protected override async Task AfterEachAsync()44 {45 await Page.CloseAsync();46 await BrowserContext.CloseAsync();47 }48 }49}50{51 {52 protected Browser Browser;53 protected override async Task BeforeEachAsync()54 {

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ShouldThrowWhenAddedWithContentToTheCSPPage

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1using System;2using System.Threading.Tasks;3using Xunit;4using Xunit.Abstractions;5{6 [Collection("PuppeteerLoaderFixture collection")]7 {8 public ShouldThrowWhenAddedWithContentToTheCSPPage(ITestOutputHelper output) : base(output)9 {10 }11 public async Task ShouldThrowWhenAddedWithContentToTheCSPPage()12 {13 await Page.GoToAsync(TestConstants.ServerUrl + "/​csp.html");14 var exception = await Assert.ThrowsAsync<PuppeteerException>(async () =>15 {16 await Page.AddStyleTagAsync(new AddTagOptions17 {18 Content = "body { background-color: green; }"19 });20 });21 Assert.Contains("Refused to apply style from 'about:blank' because its MIME type ('text/​html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.", exception.Message);22 }23 }24}25using System;26using System.Threading.Tasks;27using Xunit;28using Xunit.Abstractions;29{30 [Collection("PuppeteerLoaderFixture collection")]31 {32 public ShouldWorkWhenAddedWithContentToTheCSPPage(ITestOutputHelper output) : base(output)33 {34 }35 public async Task ShouldWorkWhenAddedWithContentToTheCSPPage()36 {37 await Page.GoToAsync(TestConstants.ServerUrl + "/​csp.html");38 await Page.AddStyleTagAsync(new AddTagOptions39 {40 Content = "body { background-color: green; }"41 });42 Assert.Equal("rgb(0, 128, 0)", await Page.EvaluateExpressionAsync<string>("window.getComputedStyle(document.body).getPropertyValue('background-color')"));43 }44 }45}

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ShouldThrowWhenAddedWithContentToTheCSPPage

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1using System;2using System.IO;3using System.Linq;4using System.Text;5using System.Collections;6using System.Collections.Generic;7using System.Diagnostics;8using System.Threading.Tasks;9using NUnit.Framework;10using PuppeteerSharp;

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