public void It_persists_and_retrieves_meetups()
        {
            var originalMeetup = MeetupFactory.SomeMeetup();

            meetupRepository.Add(originalMeetup);

            originalMeetup.Id.Should().BeGreaterThan(0);

            var restoredMeetup = meetupRepository.GetById(originalMeetup.Id);

            restoredMeetup.ShouldBeEquivalentTo(originalMeetup);
        }
        public IActionResult Details(long id)
        {
            var meetup = meetupRepository.GetById(id);

            return(View(meetup));
        }