To be a theory, it must be testable. Evolution is not testable.
At least you are honest about evolution not being testable.
BTW, I have never claimed that creationism is testable. In fact, I have been quite clear that neither creation nor evolution is testable. That is the very reason neither of them are really theories; they are models. it is the evolutionist who has had to twist the meaning of theory over the past several decades in order to claim that evolution is a theory. It also seems they have twisted the meaning of the word 'fact'.