public async void Update_Entity_Is_Not_Tracked()
{
Mock <ILogger <TweetRepository> > loggerMoc = TweetRepositoryMoc.GetLoggerMoc();
ApplicationDbContext context = TweetRepositoryMoc.GetContext();
var repository = new TweetRepository(loggerMoc.Object, context);
Tweet entity = new Tweet();
entity.SetProperties(default(int), "B", DateTime.Parse("1/1/1988 12:00:00 AM"), 1, TimeSpan.Parse("02:00:00"), 1);
context.Set <Tweet>().Add(entity);
await context.SaveChangesAsync();
context.Entry(entity).State = EntityState.Detached;
await repository.Update(entity);
var records = await context.Set <Tweet>().ToListAsync();
records.Count.Should().Be(2);
}