test: `SEARCH`, `PURGE` and `MKCALENDAR`
test: `SEARCH`, `PURGE` and `MKCALENDAR`

These methods are defined in `http_parser.h` but not tested.

PR-URL: https://github.com/joyent/http-parser/pull/241
Reviewed-By: Fedor Indutny <e39d94bae70283f13d24c278e04952d6dad9384b@indutny.com>

OpenMusicKontrollers/chimaerad,OpenMusicKontrollers/chimaerad,OpenMusicKontrollers/chimaerad,OpenMusicKontrollers/chimaerad,OpenMusicKontrollers/chimaerad,OpenMusicKontrollers/chimaerad