func (s *Service) NewStaticLevelWriter(l Level) io.Writer { return wlog.NewStaticLevelWriter(s.f, wlog.Level(l)) }
func (l TestLogService) NewStaticLevelWriter(level logging.Level) io.Writer { return wlog.NewStaticLevelWriter(os.Stderr, wlog.Level(level)) }
func (s *Service) NewStaticLevelLogger(prefix string, flag int, l Level) *log.Logger { return log.New(wlog.NewStaticLevelWriter(s.f, wlog.Level(l)), prefix, flag) }
func (l TestLogService) NewStaticLevelLogger(prefix string, flag int, level logging.Level) *log.Logger { return log.New(wlog.NewStaticLevelWriter(os.Stderr, wlog.Level(level)), prefix, flag) }