'If no extra directory is passed to L{ftp.FTPRealm}, it uses C{"/home"}
as the base directory containing all user home directories.'

def test_defaultHomeDirectory(self):

    realm = ftp.FTPRealm(self.mktemp())
    home = realm.getHomeDirectory('alice@example.com')
    self.assertEqual(filepath.FilePath('/home/alice@example.com'), home)
