Playwright tests with XUnit

PlaywrightFixture.cs

[CollectionDefinition(nameof(PlaywrightFixture))]
public class SharedPlaywrightCollection : ICollectionFixture<PlaywrightFixture> {}

// ReSharper disable once ClassNeverInstantiated.Global
public class PlaywrightFixture : IAsyncLifetime
{
    public async Task InitializeAsync()
    {
        PlaywrightInstance = await Playwright.CreateAsync();
        Browser = await PlaywrightInstance.Chromium.LaunchAsync();
    }

    public IBrowser Browser { get; set; } = null!;
    private IPlaywright PlaywrightInstance { get; set; } = null!;

    public async Task DisposeAsync()
    {
        await Browser.DisposeAsync();
        PlaywrightInstance.Dispose();
    }
}

Test.cs

using Microsoft.Playwright;
using Xunit;

namespace WebTests;

public class UnitTest1
    : IClassFixture<PlaywrightFixture>
{
    private IBrowser Browser { get; }
    
    public UnitTest1(PlaywrightFixture fixture)
    {
        Browser = fixture.Browser;
    }

    [Fact]
    public async Task Google_Im_Feeling_lucky()
    {
        var page = await Browser.NewPageAsync();

        await page.GotoAsync("https://google.com");

        var locator = page.Locator("input#gbqfbb");
        var actual = await locator.CountAsync();

        Assert.Equal(1, actual);
    }
}