text: 'use strict';
  
  const PluginApi = require('lib/plugin-api');
  
  describe('plugin api', () => {
      it('should store extra items', () => {
          const pluginApi = new PluginApi();
  
          pluginApi.addExtraItem('some', 'item');
  
          assert.deepEqual(pluginApi.extraItems, {some: 'item'});
      });
  });
  