SeleniumGenius 🚀

SeleniumGenius is an expert tool for working with Selenium, providing access to the core Selenium settings along with the following features:

What Problems Can I Solve? 🛠️

• 💾 Memory leakage issue after force-closing the application on its first run.
• 📥 Automatic download of compatible driver versions for the browser.
• 🔐 Ensuring that your browser is always logged in.
• 🏁 Resolving concurrency issues with multiple threads sending commands to Chrome.
• ✨ Support from CancellationToken
• 🔀 Running multiple instances of the driver to utilize more processing power simultaneously without interference between different instances.
• 🧹 Optional disposal of the driver after completing tasks and clearing the browser cache after disposal.
• 🐋 Settings for Docker support.
• 🌐 Having a dedicated HttpClient for sending requests to the site using browser cookies.

Using SeleniumGenius 📝

All of these features are abstracted behind a single method called CreateAsync. After adding the service, simply inject the SeleniumGeniusFactory class and use its CreateAsync method:

_ = await seleniumGeniusFactory.CreateAsync(cancellationToken);

Installation and Setup:

Via PMC (Package manager console):

PM> Install-Package SeleniumGenius

Via dotnet CLI

dotnet add package SeleniumGenius

Then add the following settings to your services:

builder.AddSeleniumGenius(options =>
{
    options.WithLoginData(new List<LoginData>()
    {
        new()
        {
            Username = "admin",
            Password = "Admin@123",
            Email = "[email protected]"
        }
    });

    options.WithLogin(loginRequest =>
    {
        return new LoginResult(true, "successfully logged in");
    });
}, service =>
{
    service.EnableVerboseLogging = false;
    service.SuppressInitialDiagnosticInformation = true;
    service.HideCommandPromptWindow = true;
});

• Here, options represents ChromeOptions, and service represents ChromeDriverService. Various sample settings are provided below, and we'll delve into each setting in detail.
• 📢 Also you can use builder.AddSeleniumGeniusWithPreTermination() this method just work on windows linux and mac not supported, this method within itself use static class GeniusDriverTermination.Terminate() this class force close chrome drivers and chrome browsers.
  • 💡Tips: Have a HostedService with name StopGeniusDriversHostedService that when application normally stopped try to kill all chrome drivers and chrome browsers

Options Settings ⚙️:

1. options.WithDimensions(): Set the dimensions and position of your Chrome window. Note that it does not work in headless mode.
2. options.WithRelativeCachePath(): Customize the cache path for Chrome files to reduce login frequency and retain cookies.
3. options.WithLogin(): A delegate executed before each run to ensure login. It's advisable to include logic to check for login status.
4. options.AddHttpClientIntegratedWithSeleniumCookies(): Provides an HttpClient that sends all site cookies in a header. It also configures a proxy for HttpClient when running the application on Windows during development.
5. options.WithHttpProxyServer(): Set a proxy server for your Chrome instance.
6. options.WithIncognito(): Run the browser in incognito mode.
7. options.WithDisableImages(): Disable all images for faster website loading.
8. options.WithSupportDocker(): Configures settings on Chrome for running inside Docker.
9. options.WithStartMaximized(): Launch the browser in maximized mode, not supported in headless mode.
10. options.WithExtensions(): Add your own extensions to Chrome.
11. options.WithDisablePopupBlocking(): Block all popups, useful for sites with excessive ads.
12. options.WithHeadless(): Run Chrome without UI. Note that websites may detect you as a bot based on the UserAgent.
13. options.WithDisposeDriverAfterTaskCompleted(): Dispose of the driver and browser resources after completing each operation.
14. options.WithClearCacheAfterDispose(): Clear the cache after disposing of resources.
15. options.WithMaxConcurrentDriver(): Determine the number of Chrome drivers to run simultaneously.
16. options.WithLoginData(): Provide user data for logging in.

Errors:❗

1. UnhandledGeniusException: This class helps you throw exceptions with a screenshot of the moment the error occurred.

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