qape/lib/shared/config/Config.js

Monkey testing library

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _template = _interopRequireDefault(require("./template"));

var _path = _interopRequireDefault(require("path"));

var _lodash = _interopRequireDefault(require("lodash"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Class that can parse configuration with default values.
 */
class Config {
  /**
   * Loads configuration with default values
   * @param {Object} [userConfig] Overrides for default config
   */
  static load(userConfig) {
    let config = {};

    if (typeof userConfig === 'string') {
      userConfig = require(_path.default.join(process.cwd(), userConfig));
    }

    Object.keys(_template.default).forEach(key => config[key] = _template.default[key].value);
    Object.assign(config, userConfig);

    if (config.previewMode) {
      Config._setPreviewMode(config);
    }

    Config._resolveUrl(config);

    return config;
  }
  /**
   * If url is configured with url path (https://www.example.com/index.html),
   * then this method splits the configuration into `url` and `urlPaths`.
   *
   * @example Following config
   * `{ url: 'https://www.example.com/index.html' }`
   * would be transformed into the following config
   * `{ url: 'https://www.example.com', urlPaths: ['/index.html'] }`
   * @param {Object} config
   */


  static _resolveUrl(config) {
    const host = config.url.replace(/http(s)?:\/\//, '');

    if (host.includes('/')) {
      const urlPaths = [host.substring(host.indexOf('/'))];
      const urlPathMatcher = new RegExp(_lodash.default.escapeRegExp(urlPaths[0]) + '$');
      const url = config.url.replace(urlPathMatcher, '');
      Object.assign(config, {
        url,
        urlPaths
      });
    }
  }
  /**
   * Overrides preview mode configurations
   * @param {Object} config
   */


  static _setPreviewMode(config) {
    Object.assign(config, {
      parallelInstances: 1,
      randomScenariosDisabled: true,
      minifyUserDefinedScenarios: false,
      headlessModeDisabled: true
    });
  }

}

exports.default = Config;