public async Task TestAddFilm_GetValidNewModel_EditFilmSuccessfully()
        {
            // Arrange
            filmService.Setup(f => f.EditFilmAsync(filmModel));
            AdminController controller = new AdminController(filmService.Object, mapper, imageService.Object);

            // Act
            var result = await controller.AddFilm(editFilmModel) as OkResult;

            // Assert
            Assert.NotNull(result);
            Assert.Equal(200, result.StatusCode);

            //filmService.Verify(c => c.AddFilmAsync(film), Times.Once);
        }