js-tests-results-collector/src/utils/logger.js

Universal test results collector for Jest, Jasmine, Mocha, Cypress, and Playwright that sends results to Buddy Works API

class Logger {
  constructor(prefix = 'JS-Test-Collector') {
    this.prefix = prefix;
    this.debugEnabled = process.env.BUDDY_LOGGER_DEBUG === '1';
  }

  // Safe JSON stringify that handles circular references
  safeStringify(obj) {
    if (obj === null || obj === undefined) return '';
    
    const cache = new Set();
    return JSON.stringify(obj, (key, value) => {
      if (typeof value === 'object' && value !== null) {
        if (cache.has(value)) {
          return '[Circular]';
        }
        cache.add(value);
      }
      return value;
    }, 2);
  }

  debug(message, data = null) {
    if (this.debugEnabled) {
      console.log(`[${this.prefix}] DEBUG: ${message}`, data ? this.safeStringify(data) : '');
    }
  }

  info(message, data = null) {
    console.log(`[${this.prefix}] INFO: ${message}`, data ? this.safeStringify(data) : '');
  }

  warn(message, data = null) {
    console.warn(`[${this.prefix}] WARN: ${message}`, data ? this.safeStringify(data) : '');
  }

  error(message, error = null) {
    console.error(`[${this.prefix}] ERROR: ${message}`, error ? error.stack || error : '');
  }
}

module.exports = Logger;