Method config

lib/mocha/featureConfig.js:60–73

* Configures a helper. * Helper name can be omitted and values will be applied to first helper. * @param {string | Object | FeatureConfigCallback} helper * @param {Object } [obj] * @returns {this}

(helper, obj)

   * @returns {this}
   */
  config(helper, obj) {
    if (!obj) {
      obj = helper
      helper = 0
    }
    if (typeof obj === 'function') {
      obj = obj(this.suite)
    }
    if (!this.suite.config) {
      this.suite.config = {}
    }
    this.suite.config[helper] = obj
    return this
  }

  /**
   * Append a tag name to scenario title