public IActionResult Index()
        {
            var now = DateTime.Now;

            var upcomingMeetups = meetupRepository.GetUpcomingMeetups(now);
            var pastMeetups     = meetupRepository.GetPastMeetups(now);

            return(View(new MeetupOverview {
                UpcomingMeetups = upcomingMeetups,
                PastMeetups = pastMeetups
            }));
        }
        public void Its_initial_state_is_valid()
        {
            var upcomingMeetups = meetupRepository.GetUpcomingMeetups(DateTime.Now);

            upcomingMeetups.ShouldBeEquivalentTo(new Shared.Entity.Meetup[0]);
        }