* Fix bad rent in Bank::deposit as if since epoch 0
* Remove redundant predicate
* Rename
* Start to add tests with some cleanup
* Forgot to add refactor code...
* Enchance test
* Really fix rent timing in deposit with robust test
* Simplify new behavior by disabling rent altogether
(cherry picked from commit 6c242f3fec
)
Co-authored-by: Ryo Onodera <ryoqun@gmail.com>