Disable winston logging when running unit tests?

Question

Can Winston logging be selectively disabled when executing unit tests of a node module?

Ideally, I\'d like to have logging for informational and debug purposes when the

Answer 1

Sorry, I know this is a bit of an old question.

What I do is a bit ugly, but allows me to keep using Jest's --silent option normally. I just set Winston's silent to process.argv.indexOf("--silent") >= 0. For example:

const logger = new winston.Logger({
  …,
  transports: [
    new winston.transports.Console({
      …,
      silent: process.argv.indexOf("--silent") >= 0,
    }),
  ],
});