public void UpdatePassword()
 {
     _loader.Load();
     _processor.UpdatePassword(password.text);
 }
        public void UpdatePassword_Should_Throw_Exception_When_Password_Is_Not_Assigned()
        {
            var exception = Assert.Throws <ArgumentNullException>(() => _processor.UpdatePassword(null));

            Assert.AreEqual("password", exception.ParamName);
        }