Update the tests for the Rack change.
-rw-r--r-- 28 .gitignore
-rw-r--r-- 7803 README
-rw-r--r-- 1565 Rakefile
drwxr-xr-x - doc
drwxr-xr-x - ext
drwxr-xr-x - lib
drwxr-xr-x - test