public class LoginTests
{
    [TestInitialize]
    public void Init()
    {
        Driver.Initialize();
    }

    [TestMethod]
    public void Admin_User_Can_Login()
    {

        LoginPage.GoTo();
        LoginPage.LoginAs("admin").WithPassword("1234").Login();

    }
    [TestCleanup]
    public void Clean()
        {
        Driver.Instance.Close();
        }
}

namespace JuiceShopAutomation
{
    public class LoginPage
    {
        public static void GoTo()
        {

            Driver.Instance.Navigate().GoToUrl("www.google.com");
            //var wait = new WebDriverWait(Driver.Instance, TimeSpan.FromSeconds(60));
            //wait.Until(d => d.SwitchTo().ActiveElement().GetAttribute("id") == "userEmail");
        }

        public static LoginCommand LoginAs(string userName)
        {
            return new LoginCommand(userName);
        }
    }

    public class LoginCommand
    {
        private readonly string userName;
        private string password;

        public LoginCommand(string userName)
        {
            this.userName = userName;
        }

        public LoginCommand WithPassword(string password)
        {
            this.password = password;
            return this;
        }

        public void Login()
        {
            var loginInput = Driver.Instance.FindElement(By.Id("userEmail"));
            loginInput.SendKeys(userName);

            var passwordInput = Driver.Instance.FindElement(By.Id("userPassword"));
            passwordInput.SendKeys(password);

            var loginButton = Driver.Instance.FindElement(By.Id("loginButton"));
            loginButton.Click();
        }
    }
}