text: 
  describe('Event::setProp', function() {
  
    it('maintains resources', function() {
      initCalendar({
        now: '2017-10-05',
        events: [
          { title: 'event 0', start: '2017-10-05', resourceIds: [ 'a', 'b' ] }
        ],
        resources: [
          { id: 'a' },
          { id: 'b' }
        ]
      })
  
      let event = currentCalendar.getEvents()[0]
      let resourceIds = event.getResources().map((resource) => resource.id)
      expect(resourceIds).toEqual([ 'a', 'b' ])
  
      event.setProp('title', 'cool')
  
      event = currentCalendar.getEvents()[0]
      resourceIds = event.getResources().map((resource) => resource.id)
      expect(resourceIds).toEqual([ 'a', 'b' ])
      expect(event.title).toBe('cool')
    })
  })
  