scalaz/scalaz-stream — pull request #141 by fthomas (2014-03-21 16:00:14+00:00)
Title: More tests for compress.{deflate,inflate}

The current tests for `compress.{deflate,inflate}` pass, if both are replaced by
```scala
def deflate = id
def inflate = id
```
This is kind of embarrassing. Sorry about that. This PR therefore adds a test that actually shows that `deflate` compresses its input. It also shows how `inflate` reacts to non-compressed input.