How to use ToHaveAttributeAsync method of Microsoft.Playwright.Core.LocatorAssertions class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Core.LocatorAssertions.ToHaveAttributeAsync

LocatorAssertions.cs

Source:LocatorAssertions.cs

...58        public Task ToContainTextAsync(IEnumerable<string> expected, LocatorAssertionsToContainTextOptions options = null) =>59            ExpectImplAsync("to.contain.text.array", expected.Select(text => new ExpectedTextValue() { String = text, MatchSubstring = true, NormalizeWhiteSpace = true }).ToArray(), expected, "Locator expected to contain text", ConvertToFrameExpectOptions(options));60        public Task ToContainTextAsync(IEnumerable<Regex> expected, LocatorAssertionsToContainTextOptions options = null) =>61            ExpectImplAsync("to.contain.text.array", expected.Select(regex => ExpectedRegex(regex, new() { MatchSubstring = true, NormalizeWhiteSpace = true })).ToArray(), expected, "Locator expected text matching regex", ConvertToFrameExpectOptions(options));62        public Task ToHaveAttributeAsync(string name, string value, LocatorAssertionsToHaveAttributeOptions options = null) =>63            ToHaveAttributeAsync(name, new() { String = value }, value, options);64        public Task ToHaveAttributeAsync(string name, Regex value, LocatorAssertionsToHaveAttributeOptions options = null) =>65            ToHaveAttributeAsync(name, ExpectedRegex(value), value, options);66        private Task ToHaveAttributeAsync(string name, ExpectedTextValue expectedText, object expectedValue, LocatorAssertionsToHaveAttributeOptions options = null)67        {68            var commonOptions = ConvertToFrameExpectOptions(options);69            commonOptions.ExpressionArg = name;70            string message = $"Locator expected to have attribute '{name}'";71            if (expectedValue is Regex)72            {73                message += " matching regex";74            }75            return ExpectImplAsync("to.have.attribute", expectedText, expectedValue, message, commonOptions);76        }77        public Task ToHaveClassAsync(string expected, LocatorAssertionsToHaveClassOptions options = null) =>78            ExpectImplAsync("to.have.class", new ExpectedTextValue() { String = expected }, expected, "Locator expected to have class", ConvertToFrameExpectOptions(options));79        public Task ToHaveClassAsync(Regex expected, LocatorAssertionsToHaveClassOptions options = null) =>80            ExpectImplAsync("to.have.class", ExpectedRegex(expected), expected, "Locator expected matching regex", ConvertToFrameExpectOptions(options));...

ToHaveAttributeAsync

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Core;3using Microsoft.Playwright.Core.Locators;4using Microsoft.Playwright.Helpers;5using Microsoft.Playwright.NUnit;6using NUnit.Framework;7using System;8using System.Collections.Generic;9using System.Linq;10using System.Text;11using System.Threading.Tasks;12{13    {14        public async Task TestMethod()15        {16            using var playwright = await Playwright.CreateAsync();17            await using var browser = await playwright.Chromium.LaunchAsync();18            var context = await browser.NewContextAsync();19            var page = await context.NewPageAsync();20            await page.Locator("input[name='q']").ToHaveAttributeAsync("name", "q");21        }22    }23}24using Microsoft.Playwright;25using Microsoft.Playwright.Core;26using Microsoft.Playwright.Core.Locators;27using Microsoft.Playwright.Helpers;28using Microsoft.Playwright.NUnit;29using NUnit.Framework;30using System;31using System.Collections.Generic;32using System.Linq;33using System.Text;34using System.Threading.Tasks;35{36    {37        public async Task TestMethod()38        {39            using var playwright = await Playwright.CreateAsync();40            await using var browser = await playwright.Chromium.LaunchAsync();41            var context = await browser.NewContextAsync();42            var page = await context.NewPageAsync();43            var locator = page.Locator("input[name='q']");44            locator.ToHaveAttribute("name", "q");45        }46    }47}48using Microsoft.Playwright;49using Microsoft.Playwright.Core;50using Microsoft.Playwright.Core.Locators;51using Microsoft.Playwright.Helpers;52using Microsoft.Playwright.NUnit;53using NUnit.Framework;54using System;55using System.Collections.Generic;56using System.Linq;57using System.Text;58using System.Threading.Tasks;59{60    {61        public async Task TestMethod()62        {63            using var playwright = await Playwright.CreateAsync();

ToHaveAttributeAsync

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Core;3using Microsoft.Playwright.Core.LocatorAssertions;4using System;5using System.Collections.Generic;6using System.Linq;7using System.Text;8using System.Threading.Tasks;9{10    {11        static async Task Main(string[] args)12        {13            using var playwright = await Playwright.CreateAsync();14            await using var browser = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions15            {16            });17            var context = await browser.NewContextAsync();18            var page = await context.NewPageAsync();19            await page.ClickAsync("text=Sign in");20            await page.FillAsync("input[name=\"identifier\"]", "

ToHaveAttributeAsync

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Core;3using Microsoft.Playwright.NUnit;4using NUnit.Framework;5using System.Threading.Tasks;6{7    {8        public async Task Test1()9        {10            var element = await Page.QuerySelectorAsync("input[title='Search']");11            await element.ToHaveAttributeAsync("title", "Search");12            await element.ToHaveAttributeAsync("title", "Search", "test message");13        }14    }15}

ToHaveAttributeAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Xunit;5{6    {7        public async Task ToHaveAttributeAsync()8        {9            using var playwright = await Playwright.CreateAsync();10            await using var browser = await playwright.Chromium.LaunchAsync();11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            await page.SwitchToFrameAsync("iframeResult");14            await page.ClickAsync("input[type='text']");15            await page.PressAsync("input[type='text']", "Tab");16            await page.ScreenshotAsync("5.png");17            await page.ScreenshotAsync(new PageScreenshotOptions18            {19            });20            Assert.NotNull(page.Locator("input[type='text']").ToHaveAttributeAsync("disabled"));21        }22    }23}24using System;25using System.Threading.Tasks;26using Microsoft.Playwright;27using Xunit;28{29    {30        public async Task ToHaveClassAsync()31        {32            using var playwright = await Playwright.CreateAsync();33            await using var browser = await playwright.Chromium.LaunchAsync();34            var context = await browser.NewContextAsync();35            var page = await context.NewPageAsync();36            await page.SwitchToFrameAsync("iframeResult");37            await page.ClickAsync("input[type='text']");38            await page.PressAsync("input[type='text']", "Tab");39            await page.ScreenshotAsync("6.png");40            await page.ScreenshotAsync(new PageScreenshotOptions41            {42            });43            Assert.NotNull(page.Locator("input[type='text']").ToHaveClassAsync("w3-input"));44        }45    }46}

ToHaveAttributeAsync

Using AI Code Generation

1using System.Threading.Tasks;2using Microsoft.Playwright;3using Microsoft.Playwright.Core;4using Microsoft.Playwright.NUnit;5using NUnit.Framework;6{7    {8        private IPage _page;9        public async Task BeforeEach()10        {11            var playwright = await Playwright.CreateAsync();12            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions13            {14            });15            _page = await browser.NewPageAsync();16        }17        public async Task AfterEach()18        {19            await _page.CloseAsync();20        }21        public async Task ToHaveAttributeAsyncTest()22        {23            await _page.WaitForSelectorAsync("input[name='q']");24            await _page.TypeAsync("input[name='q']", "Playwright");25            await _page.PressAsync("input[name='q']", "Enter");26            await _page.WaitForLoadStateAsync(LoadState.NetworkIdle);27            await element.ToHaveAttributeAsync("href");28        }29    }30}31using System.Threading.Tasks;32using Microsoft.Playwright;33using Microsoft.Playwright.Core;34using Microsoft.Playwright.NUnit;35using NUnit.Framework;36{37    {38        private IPage _page;39        public async Task BeforeEach()40        {41            var playwright = await Playwright.CreateAsync();42            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions43            {44            });45            _page = await browser.NewPageAsync();46        }47        public async Task AfterEach()48        {49            await _page.CloseAsync();50        }51        public async Task ToHaveClassAsyncTest()52        {53            await _page.WaitForSelectorAsync("input[name='q']");54            await _page.TypeAsync("input[name='q']", "Playwright");55            await _page.PressAsync("input[name='q

ToHaveAttributeAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Xunit;5using Xunit.Abstractions;6{7    {8        private readonly ITestOutputHelper output;9        private readonly IBrowser browser;10        private readonly IBrowserContext browserContext;11        private readonly IPage page;12        public LocatorAssertionsTests(ITestOutputHelper output)13        {14            this.output = output;15            browser = Playwright.CreateAsync().Result.LaunchAsync(new BrowserTypeLaunchOptions16            {17            }).Result;18            browserContext = browser.NewContextAsync().Result;19            page = browserContext.NewPageAsync().Result;20        }21        public async Task ToHaveAttributeAsyncTest()22        {23            var locator = page.LocatorAsync("a");24            output.WriteLine("Test Passed");25        }26        public void Dispose()27        {28            browserContext.CloseAsync();29            browser.CloseAsync();30        }31    }32}33public Task ToHaveAttributeAsync(string name, string value, LocatorToHaveAttributeOptions options = null)34using System;35using System.Threading.Tasks;36using Microsoft.Playwright;37using Xunit;38using Xunit.Abstractions;39{40    {41        private readonly ITestOutputHelper output;42        private readonly IBrowser browser;43        private readonly IBrowserContext browserContext;44        private readonly IPage page;45        public LocatorAssertionsTests(ITestOutputHelper output)46        {47            this.output = output;48            browser = Playwright.CreateAsync().Result.LaunchAsync(new BrowserTypeLaunchOptions49            {50            }).Result;51            browserContext = browser.NewContextAsync().Result;52            page = browserContext.NewPageAsync().Result;

ToHaveAttributeAsync

Using AI Code Generation

1using Microsoft.Playwright.Core;2using NUnit.Framework;3using System;4using System.Threading.Tasks;5{6    {7        private string _selector = "div[role='navigation']";8        public async Task Test()9        {10            await using var playwright = await Playwright.CreateAsync();11            await using var browser = await playwright.Chromium.LaunchAsync();12            var page = await browser.NewPageAsync();13            await page.GotoAsync(_url);14            var element = await page.QuerySelectorAsync(_selector);15            await element.ToHaveAttributeAsync("role", "navigation");16        }17    }18}19ToHaveAttributeAsync() method20public Task ToHaveAttributeAsync(string name, string? value = null, string? message = null)21using Microsoft.Playwright.Core;22using NUnit.Framework;23using System;24using System.Threading.Tasks;25{26    {27        private string _selector = "div[role='navigation']";28        public async Task Test()29        {30            await using var playwright = await Playwright.CreateAsync();31            await using var browser = await playwright.Chromium.LaunchAsync();32            var page = await browser.NewPageAsync();33            await page.GotoAsync(_url);34            var element = await page.QuerySelectorAsync(_selector);35            await element.ToHaveAttributeAsync("role", "navigation");36        }37    }38}39ToHaveAttribute() method40ToHaveClassAsync() method41ToHaveClass() method42ToHaveCountAsync() method43ToHaveCount() method44ToHaveDataAsync() method45ToHaveData() method46ToHaveIdAsync() method47ToHaveId() method

ToHaveAttributeAsync

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.Core;8using Microsoft.Playwright.NUnit;9using NUnit.Framework;10{11    {12        static async Task Main(string[] args)13        {14            using var playwright = await Playwright.CreateAsync();15            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions16            {17            });18            var page = await browser.NewPageAsync();19            await page.ClickAsync("text=Sign in");20            await page.ClickAsync("input[type=\"email\"]");21            await page.FillAsync("input[type=\"email\"]", "

ToHaveAttributeAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            var locator = page.Locator("input[title='Search']");14            await locator.ToHaveAttributeAsync("title");15        }16    }17}18public static async Task ToHaveClassAsync(this LocatorAssertions locatorAssertions, string className, string? message = null, float? timeout = null)19using System;20using System.Threading.Tasks;21using Microsoft.Playwright;22{23    {24        static async Task Main(string[] args)25        {26            using var playwright = await Playwright.CreateAsync();27            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserType

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