public void GetAllAvailableMoviesAsync_should_be_in_descending_order(MoviesClient sut)
        {
            //act
            var actual = sut.GetAllAvailableMoviesAsync(false).Result.ToList();

            //assert
            actual.Should().BeInDescendingOrder(x => x.Title);
        }
        public async void GetAllAvailableMoviesAsync_should_be_list_of_movie_models(MoviesClient sut)
        {
            //act
            var actual = sut.GetAllAvailableMoviesAsync(true);

            //assert
            actual.Result.ToList().Should().BeOfType <List <MovieModel> >();
        }