git.squeep.com Git - squeep-test-helper/blob - lib/stub-logger.js

   1 'use strict';
   2
   3 class StubLogger {
   4   constructor(sinon, verbose = false) {
   5     this.sinon = sinon;
   6     const logger = (process.env.VERBOSE_TESTS || verbose) ? console : StubLogger._nullLogger;
   7     Object.keys(StubLogger._nullLogger).forEach((level) => {
   8       this[level] = logger[level]; // eslint-disable-line security/detect-object-injection
   9       this.sinon.spy(this, level);
  10     });
  11   }
  12
  13   static get _nullLogger() {
  14     return {
  15       error: () => undefined,
  16       warn: () => undefined,
  17       info: () => undefined,
  18       log: () => undefined,
  19       debug: () => undefined,
  20     };
  21   }
  22
  23   static get _levels() {
  24     return Object.keys(StubLogger._nullLogger);
  25   }
  26
  27   _reset() {
  28     StubLogger._levels.forEach((level) => this[level].resetHistory()); // eslint-disable-line security/detect-object-injection
  29   }
  30 }
  31
  32 module.exports = StubLogger;