KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use AssertionsBase method of Microsoft.Playwright.Core.AssertionsBase class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Core.AssertionsBase.AssertionsBase

LocatorAssertions.cs

Source:LocatorAssertions.cs

...27using System.Threading.Tasks;28using Microsoft.Playwright.Transport.Protocol;29namespace Microsoft.Playwright.Core30{31    internal class LocatorAssertions : AssertionsBase, ILocatorAssertions32    {33        public LocatorAssertions(ILocator locator, bool isNot) : base(locator, isNot)34        {35        }36        public ILocatorAssertions Not => new LocatorAssertions(ActualLocator, !IsNot);37        public Task ToBeCheckedAsync(LocatorAssertionsToBeCheckedOptions options = null)38        {39            var isChecked = options == null || options.Checked == null || options.Checked == true;40            return ExpectTrueAsync(isChecked ? "to.be.checked" : "to.be.unchecked", $"Locator expected {(!isChecked ? "not " : string.Empty)}to be checked", ConvertToFrameExpectOptions(options));41        }42        public Task ToBeDisabledAsync(LocatorAssertionsToBeDisabledOptions options = null) => ExpectTrueAsync("to.be.disabled", "Locator expected to be disabled", ConvertToFrameExpectOptions(options));43        public Task ToBeEditableAsync(LocatorAssertionsToBeEditableOptions options = null) => ExpectTrueAsync("to.be.editable", "Locator expected to be editable", ConvertToFrameExpectOptions(options));44        public Task ToBeEmptyAsync(LocatorAssertionsToBeEmptyOptions options = null) => ExpectTrueAsync("to.be.empty", "Locator expected to be empty", ConvertToFrameExpectOptions(options));45        public Task ToBeEnabledAsync(LocatorAssertionsToBeEnabledOptions options = null) => ExpectTrueAsync("to.be.enabled", "Locator expected to be enabled", ConvertToFrameExpectOptions(options));...

AssertionsBase.cs

Source:AssertionsBase.cs

...29using Microsoft.Playwright.Helpers;30using Microsoft.Playwright.Transport.Protocol;31namespace Microsoft.Playwright.Core32{33    internal class AssertionsBase34    {35        public AssertionsBase(ILocator actual, bool isNot)36        {37            ActualLocator = (Locator)actual;38            IsNot = isNot;39        }40        protected bool IsNot { get; private set; }41        internal Locator ActualLocator { get; private set; }42        internal async Task ExpectImplAsync(string expression, ExpectedTextValue textValue, object expected, string message, FrameExpectOptions options)43        {44            await ExpectImplAsync(expression, new ExpectedTextValue[] { textValue }, expected, message, options).ConfigureAwait(false);45        }46        internal async Task ExpectImplAsync(string expression, ExpectedTextValue[] expectedText, object expected, string message, FrameExpectOptions options)47        {48            options = options ?? new();49            options.ExpectedText = expectedText;...

PageAssertions.cs

Source:PageAssertions.cs

...26using System.Threading.Tasks;27using Microsoft.Playwright.Transport.Protocol;28namespace Microsoft.Playwright.Core29{30    internal class PageAssertions : AssertionsBase, IPageAssertions31    {32        private readonly Page _page;33        public PageAssertions(IPage page, bool isNot) : base(PassThroughNonNull(page).Locator(":root"), isNot)34        {35            _page = (Page)page;36        }37        public IPageAssertions Not => new PageAssertions(_page, !IsNot);38        private static T PassThroughNonNull<T>(T value)39        {40            if (value == null)41            {42                throw new ArgumentNullException(nameof(value));43            }44            return value;...

AssertionsBase

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Core;3using Microsoft.Playwright.Core.Helpers;4using Microsoft.Playwright.NUnit;5using NUnit.Framework;6using System;7using System.Collections.Generic;8using System.Linq;9using System.Text;10using System.Threading.Tasks;11{12    {13        public async Task Test2()14        {15            using var playwright = await Playwright.CreateAsync();16            await using var browser = await playwright.Chromium.LaunchAsync();17            var context = await browser.NewContextAsync();18            var page = await context.NewPageAsync();19            await page.ClickAsync("text=Sign in");20            await page.TypeAsync("input[name=\"identifier\"]", "test");21            await page.ClickAsync("input[type=\"submit\"]");22            await page.TypeAsync("input[type=\"password\"]", "test");23            await page.ClickAsync("input[type=\"submit\"]");24            await page.ClickAsync("text=Sign in");25            await page.TypeAsync("input[name=\"identifier\"]", "test");26            await page.ClickAsync("input[type=\"submit\"]");27            await page.TypeAsync("input[type=\"password\"]", "test");28            await page.ClickAsync("input[type=\"submit\"]");29            await page.ClickAsync("text=Sign in");30            await page.TypeAsync("input[name=\"identifier\"]", "test");31            await page.ClickAsync("input[type=\"submit\"]");32            await page.TypeAsync("input[type=\"password\"]", "test");33            await page.ClickAsync("input[type=\"submit\"]");34            await page.ClickAsync("text=Sign in");35            await page.TypeAsync("input[name=\"identifier\"]", "test");36            await page.ClickAsync("input[type=\"submit\"]");37            await page.TypeAsync("input[type=\"password\"]", "test");38            await page.ClickAsync("input[type=\"submit\"]");39            await page.ClickAsync("text=Sign in");40            await page.TypeAsync("input[name=\"identifier\"]", "test");41            await page.ClickAsync("input[type=\"submit\"]");42            await page.TypeAsync("input[type=\"password\"]", "test");43            await page.ClickAsync("input[type=\"submit\"]");44            await page.ClickAsync("text=Sign in");45            await page.TypeAsync("input[name=\"identifier\"]", "test");

AssertionsBase

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Core;5using Microsoft.Playwright.Tests;6{7    {8        static async Task Main(string[] args)9        {10            var playwright = await Playwright.CreateAsync();11            var browser = await playwright.Chromium.LaunchAsync();12            var page = await browser.NewPageAsync();13            await page.ClickAsync("input[name='q']");14            await page.TypeAsync("input[name='q']", "Playwright");15            await page.PressAsync("input[name='q']", "Enter");16            await page.WaitForLoadStateAsync(LoadState.Networkidle);17            await page.AssertAsync("text=Playwright");18        }19    }20}21AssertAsync() method22await page.AssertAsync("text=Playwright");23AssertAllAsync() method24await page.AssertAllAsync("width=100px");25AssertCountAsync() method26The AssertCountAsync() method asserts that the given selector matches the given number of elements. The

AssertionsBase

Using AI Code Generation

1{2    {3        public static void Assert(this AssertionsBase assertionsBase, bool condition, string message)4        {5            if (!condition)6            {7                throw new PlaywrightException(message);8            }9        }10    }11}12{13    {14        public void Assert(bool condition, string message)15        {16            if (!condition)17            {18                throw new PlaywrightException(message);19            }20        }21    }22}23{24    {25        public void Assert(bool condition, string message)26        {27            if (!condition)28            {29                throw new PlaywrightException(message);30            }31        }32    }33}34{35    {36        public void Assert(bool condition, string message)37        {38            if (!condition)39            {40                throw new PlaywrightException(message);41            }42        }43    }44}45{46    {47        public void Assert(bool condition, string message)48        {49            if (!condition)50            {51                throw new PlaywrightException(message);52            }53        }54    }55}56{57    {58        public void Assert(bool condition, string message)59        {60            if (!condition)61            {62                throw new PlaywrightException(message);63            }64        }65    }66}67{

AssertionsBase

Using AI Code Generation

1using Microsoft.Playwright.Core;2using System;3using System.Collections.Generic;4using System.Text;5{6    {7        public static void Main(string[] args)8        {9        }10    }11}12using Microsoft.Playwright.Core;13using System;14using System.Collections.Generic;15using System.Text;16{17    {18        public static void Main(string[] args)19        {20        }21    }22}23using Microsoft.Playwright.Core;24using System;25using System.Collections.Generic;26using System.Text;27{28    {29        public static void Main(string[] args)30        {31        }32    }33}34using Microsoft.Playwright.Core;35using System;36using System.Collections.Generic;37using System.Text;38{39    {40        public static void Main(string[] args)41        {42        }43    }44}45using Microsoft.Playwright.Core;46using System;47using System.Collections.Generic;48using System.Text;49{50    {51        public static void Main(string[] args)52        {53        }54    }55}56using Microsoft.Playwright.Core;57using System;58using System.Collections.Generic;

AssertionsBase

Using AI Code Generation

1var page = await browser.NewPageAsync();2await page.ClickAsync("text=Sign in");3await page.FillAsync("input[name=\"identifier\"]", "test");4await page.ClickAsync("text=Next");5await page.FillAsync("input[name=\"password\"]", "test");6await page.ClickAsync("text=Next");

AssertionsBase

Using AI Code Generation

1using Microsoft.Playwright.Core;2AssertionsBase assertionsBase = new AssertionsBase();3assertionsBase.Expect(1).toBe(2);4using Microsoft.Playwright.Core;5AssertionsBase assertionsBase = new AssertionsBase();6assertionsBase.Expect(1).toBe(2);7using Microsoft.Playwright.Core;8AssertionsBase assertionsBase = new AssertionsBase();9assertionsBase.Expect(1).toBe(2);10using Microsoft.Playwright.Core;11AssertionsBase assertionsBase = new AssertionsBase();12assertionsBase.Expect(1).toBe(2);13using Microsoft.Playwright.Core;14AssertionsBase assertionsBase = new AssertionsBase();15assertionsBase.Expect(1).toBe(2);16using Microsoft.Playwright.Core;17AssertionsBase assertionsBase = new AssertionsBase();18assertionsBase.Expect(1).toBe(2);19using Microsoft.Playwright.Core;20AssertionsBase assertionsBase = new AssertionsBase();21assertionsBase.Expect(1).toBe(2);22using Microsoft.Playwright.Core;23AssertionsBase assertionsBase = new AssertionsBase();24assertionsBase.Expect(1).toBe(2);25using Microsoft.Playwright.Core;26AssertionsBase assertionsBase = new AssertionsBase();27assertionsBase.Expect(1).toBe(2);28using Microsoft.Playwright.Core;29AssertionsBase assertionsBase = new AssertionsBase();30assertionsBase.Expect(1).toBe(2);31using Microsoft.Playwright.Core;32AssertionsBase assertionsBase = new AssertionsBase();33assertionsBase.Expect(1).toBe(2);34using Microsoft.Playwright.Core;35AssertionsBase assertionsBase = new AssertionsBase();36assertionsBase.Expect(1).toBe(2);37using Microsoft.Playwright.Core;38AssertionsBase assertionsBase = new AssertionsBase();39assertionsBase.Expect(1).toBe(2);40using Microsoft.Playwright.Core;41AssertionsBase assertionsBase = new AssertionsBase();42assertionsBase.Expect(1).toBe(2);43using Microsoft.Playwright.Core;44AssertionsBase assertionsBase = new AssertionsBase();45assertionsBase.Expect(1).toBe(2);46using Microsoft.Playwright.Core;47AssertionsBase assertionsBase = new AssertionsBase();48assertionsBase.Expect(1).toBe(2);

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.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.