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How to use ShouldCreateNewPage method of Microsoft.Playwright.Tests.BrowserTests class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Tests.BrowserTests.ShouldCreateNewPage

BrowserTests.cs

Source:BrowserTests.cs

...29    ///<playwright-file>browser.spec.ts</playwright-file>30    public class BrowserTests : BrowserTestEx31    {32        [PlaywrightTest("browser.spec.ts", "should create new page")]33        public async Task ShouldCreateNewPage()34        {35            var browser = await Playwright[TestConstants.BrowserName].LaunchAsync();36            var page1 = await browser.NewPageAsync();37            Assert.That(browser.Contexts, Has.Length.EqualTo(1));38            var page2 = await browser.NewPageAsync();39            Assert.AreEqual(2, browser.Contexts.Count);40            await page1.CloseAsync();41            Assert.That(browser.Contexts, Has.Length.EqualTo(1));42            await page2.CloseAsync();43        }44        [PlaywrightTest("browser.spec.ts", "should throw upon second create new page")]45        public async Task ShouldThrowUponSecondCreateNewPage()46        {47            var page = await Browser.NewPageAsync();...

ShouldCreateNewPage

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Text;4using System.Threading.Tasks;5using Microsoft.Playwright;6{7    {8        [PlaywrightTest("browser.spec.ts", "should create new page")]9        public async Task ShouldCreateNewPage()10        {11            var browser = await BrowserType.LaunchAsync();12            var page = await browser.NewPageAsync();13            Assert.AreEqual(1, browser.Contexts.Count);14            Assert.AreEqual(1, browser.Pages.Count);15            Assert.AreEqual(page, browser.Pages[0]);16            await page.GotoAsync(Server.EmptyPage);17            await page.EvaluateAsync("() => window.__FOO = 123");18            var newPage = await browser.NewPageAsync();19            Assert.AreEqual(2, browser.Pages.Count);20            Assert.AreEqual(newPage, browser.Pages[1]);21            await newPage.GotoAsync(Server.EmptyPage);22            var foo = await newPage.EvaluateAsync<int>("() => window.__FOO");23            Assert.AreEqual(123, foo);24            await browser.CloseAsync();25        }26    }27}28using System;29using System.Collections.Generic;30using System.Text;31using System.Threading.Tasks;32using Microsoft.Playwright;33{34    {35        [PlaywrightTest("browser.spec.ts", "should create new page")]36        public async Task ShouldCreateNewPage()37        {38            var browser = await BrowserType.LaunchAsync();39            var page = await browser.NewPageAsync();40            Assert.AreEqual(1, browser.Contexts.Count);41            Assert.AreEqual(1, browser.Pages.Count);42            Assert.AreEqual(page, browser.Pages[0]);43            await page.GotoAsync(Server.EmptyPage);44            await page.EvaluateAsync("() => window.__FOO = 123");45            var newPage = await browser.NewPageAsync();46            Assert.AreEqual(2, browser.Pages.Count);47            Assert.AreEqual(newPage, browser.Pages[1]);48            await newPage.GotoAsync(Server.EmptyPage);49            var foo = await newPage.EvaluateAsync<int>("() => window.__FOO");50            Assert.AreEqual(123, foo);51            await browser.CloseAsync();52        }53    }54}

ShouldCreateNewPage

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using NUnit.Framework;3{4    {5        public async Task ShouldCreateNewPage()6        {7            var browser = await BrowserType.LaunchAsync();8            var page = await browser.NewPageAsync();9            await page.GotoAsync(Server.EmptyPage);10            Assert.AreEqual(Server.EmptyPage, page.Url);11            await browser.CloseAsync();12        }13    }14}

ShouldCreateNewPage

Using AI Code Generation

1using Microsoft.Playwright.Tests;2using NUnit.Framework;3using System;4using System.Collections.Generic;5using System.Text;6using System.Threading.Tasks;7{8    {9        public async Task ShouldCreateNewPage()10        {11            var browser = await BrowserType.LaunchAsync();12            var page = await browser.NewPageAsync();13            var popupTask = page.WaitForEventAsync(PageEvent.Popup);14            await Task.WhenAll(15                page.EvaluateAsync("url => window.open(url)", TestConstants.EmptyPage));16            var popup = popupTask.Result.Page;17            Assert.AreEqual(TestConstants.EmptyPage, popup.Url);18            await popup.CloseAsync();19            await browser.CloseAsync();20        }21    }22}23using Microsoft.Playwright.Tests;24using NUnit.Framework;25using System;26using System.Collections.Generic;27using System.Text;28using System.Threading.Tasks;29{30    {31        public async Task ShouldCreateNewPage()32        {33            var browser = await BrowserType.LaunchAsync();34            var page = await browser.NewPageAsync();35            var popupTask = page.WaitForEventAsync(PageEvent.Popup);36            await Task.WhenAll(37                page.EvaluateAsync("url => window.open(url)", TestConstants.EmptyPage));38            var popup = popupTask.Result.Page;39            Assert.AreEqual(TestConstants.EmptyPage, popup.Url);40            await popup.CloseAsync();41            await browser.CloseAsync();42        }43    }44}45using Microsoft.Playwright.Tests;46using NUnit.Framework;47using System;48using System.Collections.Generic;49using System.Text;50using System.Threading.Tasks;51{52    {53        public async Task ShouldCreateNewPage()54        {55            var browser = await BrowserType.LaunchAsync();56            var page = await browser.NewPageAsync();57            var popupTask = page.WaitForEventAsync(PageEvent.Popup);58            await Task.WhenAll(59                page.EvaluateAsync("url => window.open(url)", TestConstants.EmptyPage));60            var popup = popupTask.Result.Page;

ShouldCreateNewPage

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using System;4using System.Threading.Tasks;5using Xunit;6using Xunit.Abstractions;7{8    {9        internal BrowserTests(ITestOutputHelper output) : base(output)10        {11        }12        [PlaywrightTest("browser.spec.ts", "should create new page")]13        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]14        public async Task ShouldCreateNewPage()15        {16            var page = await Context.NewPageAsync();17            Assert.NotNull(page);18        }19    }20}21using Microsoft.Playwright;22using Microsoft.Playwright.Tests;23using System;24using System.Threading.Tasks;25using Xunit;26using Xunit.Abstractions;27{28    {29        internal BrowserTests(ITestOutputHelper output) : base(output)30        {31        }32        [PlaywrightTest("browser.spec.ts", "should create new page")]33        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]34        public async Task ShouldCreateNewPage()35        {36            var page = await Context.NewPageAsync();37            Assert.NotNull(page);38        }39    }40}41using Microsoft.Playwright;42using Microsoft.Playwright.Tests;43using System;44using System.Threading.Tasks;45using Xunit;46using Xunit.Abstractions;47{48    {49        internal BrowserTests(ITestOutputHelper output) : base(output)50        {51        }52        [PlaywrightTest("browser.spec.ts", "should create new page")]53        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]54        public async Task ShouldCreateNewPage()55        {56            var page = await Context.NewPageAsync();57            Assert.NotNull(page);58        }59    }60}61using Microsoft.Playwright;62using Microsoft.Playwright.Tests;63using System;64using System.Threading.Tasks;65using Xunit;66using Xunit.Abstractions;67{

ShouldCreateNewPage

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Tests;3using NUnit.Framework;4using System.Threading.Tasks;5{6    {7        public async Task Test1()8        {9            using var playwright = await Playwright.CreateAsync();10            var browser = await playwright.Chromium.LaunchAsync();11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            var browserTest = new BrowserTests();14            var shouldCreateNewPage = browserTest.ShouldCreateNewPage(page);15            Assert.IsTrue(shouldCreateNewPage);16        }17    }18}

ShouldCreateNewPage

Using AI Code Generation

1var browser = await BrowserType.LaunchAsync();2var page = await browser.NewPageAsync();3var browser = await BrowserType.LaunchAsync();4var page = await browser.NewPageAsync();5var browser = await BrowserType.LaunchAsync();6var page = await browser.NewPageAsync();7var browser = await BrowserType.LaunchAsync();8var page = await browser.NewPageAsync();9var browser = await BrowserType.LaunchAsync();10var page = await browser.NewPageAsync();11var browser = await BrowserType.LaunchAsync();12var page = await browser.NewPageAsync();13var browser = await BrowserType.LaunchAsync();14var page = await browser.NewPageAsync();15var browser = await BrowserType.LaunchAsync();16var page = await browser.NewPageAsync();17var browser = await BrowserType.LaunchAsync();18var page = await browser.NewPageAsync();19var browser = await BrowserType.LaunchAsync();20var page = await browser.NewPageAsync();21var browser = await BrowserType.LaunchAsync();22var page = await browser.NewPageAsync();23var browser = await BrowserType.LaunchAsync();24var page = await browser.NewPageAsync();

ShouldCreateNewPage

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4using Microsoft.Playwright.Tests;5using Microsoft.Playwright.Tests.BaseTests;6using Microsoft.Playwright.Tests.Helpers;7using Xunit;8using Xunit.Abstractions;9{10    {11        public BrowserTests(ITestOutputHelper output) : base(output)12        {13        }14        [PlaywrightTest("browser.spec.ts", "should throw when used after is closed")]15        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]16        public async Task ShouldThrowWhenUsedAfterIsClosed()17        {18            var browser = await BrowserType.LaunchAsync(TestConstants.GetDefaultBrowserOptions());19            var page = await browser.NewPageAsync();20            await browser.CloseAsync();21            var exception = await Assert.ThrowsAsync<PlaywrightSharpException>(() => browser.NewPageAsync());22            Assert.Equal("Protocol error (Browser.close): Browser closed.", exception.Message);23        }24        [PlaywrightTest("browser.spec.ts", "should be able to close browser with beforeunload page")]25        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]26        public async Task ShouldBeAbleToCloseBrowserWithBeforeunloadPage()27        {28            var browser = await BrowserType.LaunchAsync(TestConstants.GetDefaultBrowserOptions());29            var page = await browser.NewPageAsync();30            await page.GotoAsync(TestConstants.ServerUrl + "/beforeunload.html");31            await page.ClickAsync("body");32            await browser.CloseAsync();33        }34        [PlaywrightTest("browser.spec.ts", "should set the default viewport")]35        [Fact(Timeout = PlaywrightSharp.Playwright.DefaultTimeout)]36        public async Task ShouldSetTheDefaultViewport()37        {38            var browser = await BrowserType.LaunchAsync(TestConstants.GetDefaultBrowserOptions());39            var context = await browser.NewContextAsync(new BrowserNewContextOptions40            {41                {42                }43            });44            var page = await context.NewPageAsync();45            Assert.Equal(456, page.ViewportSize.Width);46            Assert.Equal(789, page.ViewportSize.Height);

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.