* Add failing tests
* Add tests for Buffer#slice
* Add tests for Buffer#new
* Skip failing tests
* Implement changes
* Unskip failing tests
This reverts commit 9f8a34bd74e152b7b3158fea79b12e6da8343001.
* Fix implementation
* Remove meaningless test
This test only succeeded because of a broken implementation of the Buffer constructor. It doesn't really do anything useful.
* Add note to CHANGELOG