@meyer/hyperdeck-emulator/src/__tests__/utils.ts

Typescript Node.js library for emulating a Blackmagic Hyperdeck

import pino from 'pino';

export const getTestLogger = () => {
  const loggedOutput: any[] = [];

  const logger = pino({
    level: 'trace',
    name: 'pino-jest',
    prettyPrint: true,
    prettifier: () => ({
      // all the stuff we want to omit
      pid,
      source,
      time,
      hostname,
      name,
      // the remainder
      ...args
    }: Record<string, any>) => {
      loggedOutput.push(args);
    },
  });

  const getLoggedOutput = () => loggedOutput;

  return {
    logger,
    getLoggedOutput,
  };
};