public void Get()
        {
            var processor = new Mock<IImageProcessor>();
            processor.Setup(x => x.LoadImages()).Returns(new List<UploadImage>()
            {
                new UploadImage()
                {
                    id = 1,
                    filepath = "this/is/a/filepath",
                    thumbnailPath = "this/is/a/thumbnail/path",
                    fileName = "test image"
                },
                new UploadImage()
                {
                    id = 2,
                    filepath = "this/is/a/filepath",
                    thumbnailPath = "this/is/a/thumbnail/path",
                    fileName = "another image"
                }
            });

            var controller = new ImagesController(processor.Object);

            var result = controller.Get();
            var contentResult = result as OkNegotiatedContentResult<IEnumerable<UploadImage>>;

            Assert.IsNotNull(result);   
            Assert.IsNotNull(contentResult);
            Assert.AreEqual(2, contentResult.Content.Last().id);

        }
        public void GetById_NotFound()
        {
            var processor = new Mock<IImageProcessor>();
            processor.Setup(x => x.LoadImage(It.IsAny<int>())).Returns((UploadImage) null);
            var controller = new ImagesController(processor.Object);

            var result = controller.Get("2");

            Assert.IsInstanceOfType(result, typeof(NotFoundResult));
        }
        public void GetById()
        {
            var processor = new Mock<IImageProcessor>();
            processor.Setup(x => x.LoadImage(1)).Returns(new UploadImage()
            {
                id = 1,
                filepath = "this/is/a/filepath",
                thumbnailPath = "this/is/a/thumbnail/path",
                fileName = "test image"
            });

            var controller = new ImagesController(processor.Object);

            var result = controller.Get("1");
            var contentResult = result as OkNegotiatedContentResult<UploadImage>;

            Assert.AreEqual(1, contentResult.Content.id);
        }