public void GetShowingsByMovieId()
        {
            IList <Showing> showings = showingDAO.GetShowingsByMovieId(1);
            int             actual   = showings.Count;

            Assert.IsTrue(actual > 0);
        }
 public IActionResult GetAllShowingsByMovieId(int movieId)
 {
     return(new JsonResult(showingDAO.GetShowingsByMovieId(movieId)));
 }