public MoviesCupApiContext(DbContextOptions <MoviesCupApiContext> options, string moviesUrlSource = "") : base(options) { UrlMoviesSource = (!String.IsNullOrEmpty(moviesUrlSource)) ? moviesUrlSource : UrlMoviesSource; if (options.FindExtension <InMemoryOptionsExtension>() != null) { MovieModel model = new MovieModel(this); model.Init(UrlMoviesSource); } }