Chris@17: import { execSync } from 'child_process';
Chris@17: import { URL } from 'url';
Chris@17: 
Chris@17: /**
Chris@17:  * Logs out from a Drupal site.
Chris@17:  *
Chris@17:  * @param {object} [settings={}]
Chris@17:  *   The settings object.
Chris@17:  * @param {boolean} [settings.silent=false]
Chris@17:  *   If the command should be run silently.
Chris@17:  * @param {function} callback
Chris@17:  *   A callback which will be called, when the logout is finished.
Chris@17:  * @return {object}
Chris@17:  *   The drupalLogout command.
Chris@17:  */
Chris@17: exports.command = function drupalLogout({ silent = false } = {}, callback) {
Chris@17:   const self = this;
Chris@17: 
Chris@17:   this.drupalRelativeURL('/user/logout');
Chris@17: 
Chris@17:   this.drupalUserIsLoggedIn(sessionExists => {
Chris@17:     if (silent) {
Chris@17:       if (sessionExists) {
Chris@17:         throw new Error('Logging out failed.');
Chris@17:       }
Chris@17:     } else {
Chris@17:       this.assert.equal(sessionExists, false, 'The user was logged out.');
Chris@17:     }
Chris@17:   });
Chris@17: 
Chris@17:   if (typeof callback === 'function') {
Chris@17:     callback.call(self);
Chris@17:   }
Chris@17: 
Chris@17:   return this;
Chris@17: };