handleUserCoursesOnDelete: function(userId, courseOption, done) {
    if (courseOption === null) {
      return done(null);
    }

    var pluginManager = pluginmanager.getManager();
    var plugins = pluginManager.getPlugins();
    var CourseContent = require(plugins.content.course.fullPath);
    var courseContent = new CourseContent();
    const currentUserId = this.getCurrentUser()._id;
    courseContent.retrieve({ createdBy: userId }, {}, (err, results) => {
      async.eachSeries(results, (model, cb) => {
        // For a full description of behaviour see https://github.com/adaptlearning/adapt_authoring/pull/2277
        const sharedWithList = model._shareWithUsers;
        const isPartiallyShared = sharedWithList && sharedWithList.length;
        // Delete private courses if this option was set
        if (courseOption === 'delete' && !model._isShared && !isPartiallyShared) {
          courseContent.destroy({ _id: model._id }, false, cb);
          return;
        }
        // Transfer ownership of all courses to current user
        let update = { createdBy: currentUserId };
        // Remove the current user from the 'shared with' list if applicable
        if (isPartiallyShared) {
          update._shareWithUsers = sharedWithList.pull(currentUserId);
        }
        // Share private courses with everyone if this option was set
        if (courseOption === 'share') {
          update._isShared = true;
        }
        courseContent.update({ _id: model._id }, update, cb);
      }, done);
    });
  },
    it('hasBeenChanges : yes ', () => {
      const changesDetailsVal = 'details...';
      const fields = {
        changes: {
          hasBeenChanges: 'yes',
          changesDetails: changesDetailsVal,
          statementOfTruthNoChanges: 'yes',
          statementOfTruthChanges: 'yes'
        }
      };
      const req = {
        journey: {},
        session: { MiniPetition: fields }
      };

      const res = {};
      const step = new MiniPetition(req, res);
      step.retrieve().validate();

      const _values = step.values();
      expect(_values).to.be.an('object');
      expect(_values).to.have.property('changes.statementOfTruthChanges', 'yes');
      expect(_values).to.have.property('changes.changesDetails', changesDetailsVal);
      expect(_values).to.not.have.property('changes.statementOfTruthNoChanges');
    });