Static class/method/property in unit test, stop it or not

Question

Should a static class/method/property be used in a unit test development environment, given that there is no way to test it without introducing a wrapper that is again not t

Answer 1

I find this threat regardless of the programming language, but since my daily life is related to PHP, here is good resource to deal with static methods on PHP http://docs.mockery.io/en/latest/reference/public_static_properties.html