How to use PageAssertionsTests class of Microsoft.Playwright.Tests.Assertions package

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.Assertions.PageAssertionsTests

PageAssertionsTests.cs

Source:PageAssertionsTests.cs Github

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...25using System.Threading.Tasks;26using NUnit.Framework;27namespace Microsoft.Playwright.Tests.Assertions28{29 public class PageAssertionsTests : PageTestEx30 {31 [PlaywrightTest("playwright-test/playwright.expect.misc.spec.ts", "should support toHaveTitle")]32 public async Task ShouldSupportToHaveTitleAsync()33 {34 await Page.SetContentAsync("<title> Hello world</title>");35 await Expect(Page).ToHaveTitleAsync("Hello world");36 await Page.SetContentAsync("<title>Bye</title>");37 var exception = await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Expect(Page).ToHaveTitleAsync("Hello", new() { Timeout = 100 }));38 StringAssert.Contains("Page title expected to be 'Hello'", exception.Message);39 StringAssert.Contains("But was: 'Bye'", exception.Message);40 StringAssert.Contains("PageAssertions.ToHaveTitleAsync with timeout 100ms", exception.Message);41 await Page.SetContentAsync("<title>Foo Bar Kek</title>");42 await Expect(Page).ToHaveTitleAsync(new Regex("^Foo .* Kek$"));43 await PlaywrightAssert.ThrowsAsync<PlaywrightException>(() => Expect(Page).ToHaveTitleAsync(new Regex("nooo"), new() { Timeout = 100 }));...

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PageAssertionsTests

Using AI Code Generation

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1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using Microsoft.Playwright.Tests.BaseTests;4using Microsoft.Playwright.Tests.Helpers;5using Microsoft.Playwright.Tests.TestServer;6using System;7using System.Threading.Tasks;8using Xunit;9using Xunit.Abstractions;10{11 {12 public PageAssertionsTests(ITestOutputHelper output) : base(output)13 {14 }15 [PlaywrightTest("page-assertions.spec.ts", "should work")]16 [Fact(Timeout = TestConstants.DefaultTestTimeout)]17 public async Task ShouldWork()18 {19 await Page.GotoAsync(TestConstants.EmptyPage);20 await Page.WaitForLoadStateAsync(LoadState.Load);21 await Page.AssertPageLoadedAsync();22 }23 [PlaywrightTest("page-assertions.spec.ts", "should work with timeout")]24 [Fact(Timeout = TestConstants.DefaultTestTimeout)]25 public async Task ShouldWorkWithTimeout()26 {27 await Page.GotoAsync(TestConstants.EmptyPage);28 await Page.WaitForLoadStateAsync(LoadState.Load);29 await Page.AssertPageLoadedAsync(5000);30 }31 [PlaywrightTest("page-assertions.spec.ts", "should work with predicate")]32 [Fact(Timeout = TestConstants.DefaultTestTimeout)]33 public async Task ShouldWorkWithPredicate()34 {35 await Page.GotoAsync(TestConstants.EmptyPage);36 await Page.WaitForLoadStateAsync(LoadState.Load);37 await Page.AssertPageLoadedAsync(5000, () => Page.Url.Contains("empty.html"));38 }

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PageAssertionsTests

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1using Microsoft.Playwright.Tests.Assertions;2using Microsoft.Playwright.Tests.BaseTests;3using NUnit.Framework;4using System;5using System.Collections.Generic;6using System.Text;7using System.Threading.Tasks;8{9 {10 public async Task ShouldWork()11 {12 await Page.GotoAsync(Server.EmptyPage);13 await Page.AssertSeeAsync("Hello");14 }15 }16}17using Microsoft.Playwright.Tests.Assertions;18using Microsoft.Playwright.Tests.BaseTests;19using NUnit.Framework;20using System;21using System.Collections.Generic;22using System.Text;23using System.Threading.Tasks;24{25 {26 public async Task ShouldWork()27 {28 await Page.GotoAsync(Server.EmptyPage);29 await Page.AssertSeeAsync("Hello");30 }31 }32}33using Microsoft.Playwright.Tests.Assertions;34using Microsoft.Playwright.Tests.BaseTests;35using NUnit.Framework;36using System;37using System.Collections.Generic;38using System.Text;39using System.Threading.Tasks;40{41 {42 public async Task ShouldWork()43 {44 await Page.GotoAsync(Server.EmptyPage);45 await Page.AssertSeeAsync("Hello");46 }47 }48}49using Microsoft.Playwright.Tests.Assertions;50using Microsoft.Playwright.Tests.BaseTests;51using NUnit.Framework;52using System;53using System.Collections.Generic;54using System.Text;55using System.Threading.Tasks;56{57 {58 public async Task ShouldWork()59 {60 await Page.GotoAsync(Server.EmptyPage);61 await Page.AssertSeeAsync("Hello");62 }63 }64}65using Microsoft.Playwright.Tests.Assertions;66using Microsoft.Playwright.Tests.BaseTests;67using NUnit.Framework;68using System;

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PageAssertionsTests

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1using Microsoft.Playwright.Tests.Assertions;2using Microsoft.Playwright.Tests.BaseTests;3using NUnit.Framework;4using System;5using System.Collections.Generic;6using System.Text;7using System.Threading.Tasks;8{9 {10 public async Task ShouldWork()11 {12 await Page.GotoAsync(Server.Prefix + "/grid.html");13 await Page.ExpectSelectorAsync(".box:nth-of-type(2)");14 await Page.ExpectSelectorAsync(".box:nth-of-type(3)");15 await Page.ExpectSelectorAsync(".box:nth-of-type(4)");16 await Page.ExpectSelectorAsync(".box:nth-of-type(5)");17 await Page.ExpectSelectorAsync(".box:nth-of-type(6)");18 await Page.ExpectSelectorAsync(".box:nth-of-type(7)");19 await Page.ExpectSelectorAsync(".box:nth-of-type(8)");20 await Page.ExpectSelectorAsync(".box:nth-of-type(9)");21 await Page.ExpectSelectorAsync(".box:nth-of-type(10)");22 await Page.ExpectSelectorAsync(".box:nth-of-type(11)");23 await Page.ExpectSelectorAsync(".box:nth-of-type(12)");24 await Page.ExpectSelectorAsync(".box:nth-of-type(13)");25 await Page.ExpectSelectorAsync(".box:nth-of-type(14)");26 await Page.ExpectSelectorAsync(".box:nth-of-type(15)");27 await Page.ExpectSelectorAsync(".box:nth-of-type(16)");28 await Page.ExpectSelectorAsync(".box:nth-of-type(17)");29 await Page.ExpectSelectorAsync(".box:nth-of-type(18)");30 await Page.ExpectSelectorAsync(".box:nth-of-type(19)");31 await Page.ExpectSelectorAsync(".box:nth-of-type(20)");32 }33 }34}35using Microsoft.Playwright.Tests.Assertions;36using Microsoft.Playwright.Tests.BaseTests;37using NUnit.Framework;38using System;39using System.Collections.Generic;40using System.Text;41using System.Threading.Tasks;42{43 {44 public async Task ShouldWork()45 {46 await Page.GotoAsync(Server.Prefix + "/grid.html");47 await Page.ExpectSelectorAsync(".box:nth-of-type(2)");48 await Page.ExpectSelectorAsync(".box:nth-of-type(3)");

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PageAssertionsTests

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1using Microsoft.Playwright.Tests.Assertions;2using Microsoft.Playwright.Tests;3using Microsoft.Playwright;4using Microsoft.Playwright;5using System;6using System.Threading.Tasks;7{8 {9 static async Task Main(string[] args)10 {11 using var playwright = await Playwright.CreateAsync();12 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false });13 await using var context = await browser.NewContextAsync();14 var page = await context.NewPageAsync();15 var assert = new PageAssertions(page);16 var assertTest = new PageAssertionsTests(page);17 await page.ClickAsync("text=Sign in");18 await page.FillAsync("input[name=\"identifier\"]", "

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PageAssertionsTests

Using AI Code Generation

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1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync();3var page = await browser.NewPageAsync();4await page.AssertSeeAsync("Google");5await page.AssertSeeAsync("Google", new PageAssertSeeOptions { Timeout = 1000 });6await page.AssertSeeAsync("Google", new PageAssertSeeOptions { Timeout = 1000, WaitUntil = WaitUntilState.Load });7await page.AssertSeeAsync("Google", new PageAssertSeeOptions { Timeout = 1000, WaitUntil = WaitUntilState.DOMContentLoaded });8await page.AssertSeeAsync("Google", new PageAssertSeeOptions { Timeout = 1000, WaitUntil = WaitUntilState.NetworkIdle });9await page.AssertSeeAsync("Google", new PageAssertSeeOptions { Timeout = 1000, WaitUntil = new[]{WaitUntilState.Load, WaitUntilState.NetworkIdle} });10await page.AssertSeeAsync("Google", new PageAssertSeeOptions { Timeout = 1000, WaitUntil = new[]{WaitUntilState.Load, WaitUntilState.NetworkIdle}, Visible = true });11await page.AssertSeeAsync("Google", new PageAssertSeeOptions { Timeout = 1000, WaitUntil = new[]{WaitUntilState.Load, WaitUntilState.NetworkIdle}, Hidden = true });12await page.AssertSeeAsync("Google", new PageAssertSeeOptions { Timeout = 1000, WaitUntil = new[]{WaitUntilState.Load, WaitUntilState.NetworkIdle}, State = ElementState.Attached });13await page.AssertSeeAsync("Google", new PageAssertSeeOptions { Timeout = 1000, WaitUntil = new[]{WaitUntilState.Load, WaitUntilState.NetworkIdle}, State = ElementState.Detached });14await page.AssertSeeAsync("Google", new PageAssertSeeOptions { Timeout = 1000, WaitUntil = new[]{WaitUntilState.Load, WaitUntilState.NetworkIdle}, State = ElementState.Visible });15await page.AssertSeeAsync("Google", new PageAssertSeeOptions { Timeout = 1000, WaitUntil = new[]{WaitUntilState.Load, WaitUntilState.NetworkIdle}, State = ElementState.Hidden });16await page.AssertSeeAsync("Google", new PageAssertSeeOptions { Timeout = 1000, WaitUntil = new[]{WaitUntilState.Load, WaitUntilState.NetworkIdle}, State = ElementState.Stable });17await page.AssertSeeAsync("Google", new PageAssertSee

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PageAssertionsTests

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1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using Microsoft.Playwright.Tests.Helpers;4using Microsoft.Playwright.Tests.Server;5using System;6using System.Threading.Tasks;7using Xunit;8using Xunit.Abstractions;9{10 {11 public PageAssertionsTests(ITestOutputHelper output) : base(output)12 {13 }14 [PlaywrightTest("page-assertions.spec.ts", "should work")]15 [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]16 public async Task ShouldWork()17 {18 await Page.GotoAsync(Server.EmptyPage);19 await Page.EvaluateAsync("() => window.a = 1");20 await Page.EvaluateAsync("() => window.b = 2");21 await Page.EvaluateAsync("() => window.c = 3");22 await Page.ExpectEventAsync(PageEvent.Console, () => Page.EvaluateAsync("() => console.log('hello', 5, {foo: 'bar'})"));23 await Page.ExpectEventAsync(PageEvent.Console, () => Page.EvaluateAsync("() => console.warn('yellow warning')"));24 await Page.ExpectEventAsync(PageEvent.Console, () => Page.EvaluateAsync("() => console.error('red error')"));25 await Page.ExpectEventAsync(PageEvent.Dialog, async () =>26 {27 await Page.EvaluateAsync("() => setTimeout(() => alert('yo'), 0)");28 });29 await Page.ExpectEventAsync(PageEvent.PageError, () => Page.EvaluateAsync("() => not_existing_object.error()"));30 await Page.ExpectEventAsync(PageEvent.Request, async () =>31 {32 await Page.EvaluateAsync("() => fetch('./digits/1.png')");33 });34 await Page.ExpectEventAsync(PageEvent.Response, async () =>35 {36 await Page.EvaluateAsync("() => fetch('./digits/1.png')");37 });38 await Page.ExpectEventAsync(PageEvent.RequestFinished, async () =>39 {40 await Page.EvaluateAsync("() => fetch('./digits/1.png')");41 });42 await Page.ExpectEventAsync(PageEvent.RequestFailed, async () =>43 {44 await Page.EvaluateAsync("() =>

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PageAssertionsTests

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1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5using Microsoft.Playwright.Tests.Helpers;6using NUnit.Framework;7{8 {9 private IBrowser browser;10 private IPage page;11 private IContext context;12 public async Task SetUp()13 {14 using var playwright = await Playwright.CreateAsync();15 browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions16 {17 });18 context = await browser.NewContextAsync();19 page = await context.NewPageAsync();20 }21 public async Task TestMethod1()22 {23 Assert.AreEqual("Google", await page.TitleAsync());24 }25 public async Task TearDown()26 {27 await browser.CloseAsync();28 }29 }30}31using System;32using System.Threading.Tasks;33using Microsoft.Playwright;34using Microsoft.Playwright.Tests;35using Microsoft.Playwright.Tests.Helpers;36using NUnit.Framework;37{38 {39 private IBrowser browser;40 private IPage page;41 private IContext context;42 public async Task SetUp()43 {44 using var playwright = await Playwright.CreateAsync();45 browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions46 {47 });48 context = await browser.NewContextAsync();49 page = await context.NewPageAsync();50 }51 public async Task TestMethod1()52 {53 Assert.AreEqual("Google", await page.TitleAsync());54 }55 public async Task TearDown()56 {

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PageAssertionsTests

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1using Microsoft.Playwright.Tests.Assertions;2using NUnit.Framework;3using System.Threading.Tasks;4{5 {6 public async Task PlaywrightAssertions()7 {8 using var playwright = await Playwright.CreateAsync();9 using var browser = await playwright.Chromium.LaunchAsync();10 var page = await browser.NewPageAsync();11 await page.AssertTitleAsync("Microsoft - Official Home Page");12 await browser.CloseAsync();13 }14 }15}

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PageAssertionsTests

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1using Microsoft.Playwright.Tests.Assertions;2using Microsoft.Playwright;3using System.Threading.Tasks;4using Xunit;5using Xunit.Abstractions;6using Microsoft.Playwright.Tests;7using System.IO;8using System;9using System.Collections.Generic;10using System.Text.RegularExpressions;11using System.Linq;12using System.Threading;13{14 {15 public PlaywrightTests(ITestOutputHelper output) : base(output)16 {17 }18 public async Task Test1()19 {20 var page = await Browser.NewPageAsync();21 await page.ScreenshotAsync("1.png");22 var title = await page.TitleAsync();23 Assert.Equal("Google", title);24 }25 }26}27using Microsoft.Playwright.Tests.Assertions;28using Microsoft.Playwright;29using System.Threading.Tasks;30using Xunit;31using Xunit.Abstractions;32using Microsoft.Playwright.Tests;33using System.IO;34using System;35using System.Collections.Generic;36using System.Text.RegularExpressions;37using System.Linq;38using System.Threading;39{40 {41 public PlaywrightTests(ITestOutputHelper output) : base(output)42 {43 }44 public async Task Test1()45 {46 var page = await Browser.NewPageAsync();47 await page.ScreenshotAsync("1.png");48 var title = await page.TitleAsync();49 Assert.Equal("Google", title);50 await page.AssertTitleAsync("Google");51 }52 }53}54using Microsoft.Playwright.Tests.Assertions;55using Microsoft.Playwright;56using System.Threading.Tasks;57using Xunit;58using Xunit.Abstractions;59using Microsoft.Playwright.Tests;60using System.IO;61using System;62using System.Collections.Generic;63using System.Text.RegularExpressions;64using System.Linq;65using System.Threading;66{67 {68 public PlaywrightTests(ITestOutputHelper output) : base(output)69 {70 }71 public async Task Test1()72 {

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Playwright tutorial

LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.

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