public void ContactFormIsSentCorrectly()
{
ContactUs contactUs = navigationSteps.NavigationToContacUs();
//explicit waiter(no recomendable)
Thread.Sleep(TimeSpan.FromSeconds(10)); //va a esperar 10 segundos y luego continuar con el test
//explicit waiters with expected conditions(install selenium extras)
contactUs.FillContactUsForm(ContactUs.Options.ByText, "Customer service", "*****@*****.**", "45612", @"C:\Users\ASUS\fileTest.txt", "Hello");
string actualMessage = contactUs.GetConfirmationMessage();
string expectedMessage = "Your message has been successfully sent to our team.";
Assert.AreEqual(expectedMessage, actualMessage);
}