logstub

logstub is a basic library to stub logging calls when an external logger is expected to be passed to your libraries and applications.

Installation

$ npm install logstub

Usage

  const LogStub = require('logstub');

  class YourClass {
    constructor(logger) {
      // Stub out the logger when none is passed to the class constructor.
      this.logger = logger || new LogStub();
    }

    someMethod() {
      try {
        this.logger.info('Some Logging Info');
      } catch (err) {
        this.logger.error(err);
      }
    }
  }

API

The logging stub will handle method calls for log, silly, debug, info, verbose, warn, error, critical, fatal, trace, and all with any number of parameters making it compatible for stubbing general logging from a number of popular logging libraries such as Winston, Log4JS, and Bunyan.

It also supports all standard console methods.

License

Copyright (c) 2017-2019 Jay Reardon Copyright (c) 2019-2021 Out of Sync Studios Licensed under the MIT license.