code: function (levelStr) {
          switch (levelStr.toLowerCase()) {
              case "trace":
                  return PFT.logger.TRACE;
              case "debug":
                  return PFT.logger.DEBUG;
              case "info":
                  return PFT.logger.INFO;
              case "warn":
                  return PFT.logger.WARN;
              case "error":
                  return PFT.logger.ERROR;
              case "qunit":
                  return PFT.logger.TEST;
              default:
                  return PFT.logger.UNKNOWN;
          }
      }
docs: always show @ignore