Test Helper - Send HTML string to display in a browser

DisplayHtmlInBrowser.cs

using System.Diagnostics;

public static class TestingHelpers
{

    /// <summary>
    /// Opens a browser and displays the provided HTML, without needing to save it to disk
    /// </summary>
    public static void DisplayHtmlInBrowser(string html, string browserExe = "chrome.exe")
    {
        var toEncodeAsBytes = System.Text.Encoding.ASCII.GetBytes(html);
        var base64EncodedHtml = System.Convert.ToBase64String(toEncodeAsBytes);
        var dataUri = $"data:text/html;base64,{base64EncodedHtml}";

        Process.Start(new ProcessStartInfo { FileName = browserExe, Arguments = dataUri, UseShellExecute = true });
    }

}