Method addConfig

lib/workers.js:220–248

(config)

  }

  addConfig(config) {
    const oldConfig = JSON.parse(this.options.override || '{}')

    // Remove customLocatorStrategies from both old and new config before JSON serialization
    // since functions cannot be serialized and will be lost, causing workers to have empty strategies.
    // Note: Only WebDriver helper supports customLocatorStrategies
    const configWithoutFunctions = { ...config }

    // Clean both old and new config
    const cleanConfig = cfg => {
      if (cfg.helpers) {
        cfg.helpers = { ...cfg.helpers }
        Object.keys(cfg.helpers).forEach(helperName => {
          if (cfg.helpers[helperName] && cfg.helpers[helperName].customLocatorStrategies !== undefined) {
            cfg.helpers[helperName] = { ...cfg.helpers[helperName] }
            delete cfg.helpers[helperName].customLocatorStrategies
          }
        })
      }
      return cfg
    }

    const cleanedOldConfig = cleanConfig(oldConfig)
    const cleanedNewConfig = cleanConfig(configWithoutFunctions)

    // Deep merge configurations to preserve all helpers from base config
    const newConfig = merge({}, cleanedOldConfig, cleanedNewConfig)
    this.options.override = JSON.stringify(newConfig)
  }

  addTestFiles(testGroup) {
    this.addTests(convertToMochaTests(testGroup))