[Autoscaler] Improve `assert_called` (#19036)
[Autoscaler] Improve `assert_called` (#19036)

* improvements

* fix invocations

* improve not_has_call
ray-project/ray,ray-project/ray,ray-project/ray,ray-project/ray,ray-project/ray,ray-project/ray,ray-project/ray,ray-project/ray