public async Task GetAllTest()
        {
            await controller.Create(new Picture()
            {
                Name = "GetAllPicture", UserId = "1"
            });

            await controller.Create(new Picture()
            {
                Name = "GetAllPicture", UserId = "1"
            });

            await controller.Create(new Picture()
            {
                Name = "GetAllPicture", UserId = "1"
            });

            var actual = await controller.Get();

            Assert.IsType <OkObjectResult>(actual);
            OkObjectResult result2 = actual as OkObjectResult;
            var            items   = result2.Value as List <Picture>;

            Assert.True(items.Count >= 3);
        }
        public void GetById()
        {
            // Arrange
            PictureController controller = new PictureController();

            // Act
            string result = controller.Get(5);

            // Assert
            Assert.AreEqual("value", result);
        }