public void model_save_method_is_called_for_a_new_product()
{
var product = new Product {
Code = "A1", Description = "A1 Desc", Price = 1.0
};
mockProductModel.Expect(p => p.Save(product)).IgnoreArguments();
RaiseAddButtonPressed(product);
mockProductModel.VerifyAllExpectations();
}