public void FirstTest(bool isPositive, string email, string message)
{
ContactsPage contactsPage = mainPage.ClickOnContacts();
bool isContactAdded = contactsPage.OpenThemeMenu()
.ChooseTheme()
.EmailInput(email)
.MessageInput(message)
.ClickButtonAdd()
.isEmailOk();
Assert.That(isContactAdded, Is.EqualTo(isPositive), $"Contact was added {(isContactAdded ? "succesfully" : "unsuccesfully")}");
}