add tests of inotify emitter
add tests of inotify emitter

glorizen/watchdog,mconstantin/watchdog,mconstantin/watchdog,glorizen/watchdog,ymero/watchdog,gorakhargosh/watchdog,gorakhargosh/watchdog,teleyinex/watchdog,glorizen/watchdog,mconstantin/watchdog,teleyinex/watchdog,ymero/watchdog,teleyinex/watchdog,ymero/watchdog