public static HtmlString ImageWithThumbnailSize(this HtmlHelper helper, ImageGalleryImage image)
{
if (image == null || image.Thumbnail == null || image.Thumbnail.Width <= 0 || image.Thumbnail.Height <= 0)
{
return(new HtmlString(string.Empty));
}
IDictionary <string, object> attributes = new Dictionary <string, object>();
attributes["width"] = image.Thumbnail.Width;
attributes["height"] = image.Thumbnail.Height;
if (!string.IsNullOrWhiteSpace(image.Title))
{
attributes["title"] = image.Title;
}
return(helper.Image(image.PublicUrl, image.Caption, attributes));
}
public void Can_Get_Image()
{
// Arrange
List <MediaFile> mediaFiles =
new List <MediaFile>(new[] { new MediaFile {
Name = "image1", FolderName = "gallery"
} });
_mediaServiceMock.Setup(mediaService => mediaService.GetMediaFiles(ImageGalleryFolderName + "\\gallery")).
Returns(mediaFiles).Verifiable();
// Act
ImageGalleryImage result = _imageGalleryService.GetImage("gallery", "image1");
// Assert
_mediaServiceMock.Verify();
Assert.AreEqual("image1", result.Name);
}
public void ReorderImages(string imageGalleryName, IEnumerable <string> images)
{
Models.ImageGallery imageGallery = GetImageGallery(imageGalleryName);
int position = 0;
foreach (string image in images)
{
ImageGalleryImage imageGalleryImage = imageGallery.Images.Single(o => o.Name == image);
imageGalleryImage.Position = position++;
UpdateImageProperties(imageGalleryName, imageGalleryImage.Name, imageGalleryImage.Title, imageGalleryImage.Caption,
imageGalleryImage.Position);
}
foreach (ImageGalleryImage imageGalleryImage in imageGallery.Images.Where(o => !images.Contains(o.Name)))
{
imageGalleryImage.Position = position++;
UpdateImageProperties(imageGalleryName, imageGalleryImage.Name, imageGalleryImage.Title, imageGalleryImage.Caption,
imageGalleryImage.Position);
}
}
public void EditImage_Should_Return_ImageEditViewModel()
{
// Arrange
ImageGalleryImage image = new ImageGalleryImage {
Name = "image1"
};
_imageGalleryServiceMock.Setup(imageGalleryService => imageGalleryService.GetImage("gallery", "image1")).
Returns(image).Verifiable();
// Act
var result = _adminController.EditImage("gallery", "image1");
// Assert
_imageGalleryServiceMock.Verify();
result.AssertViewRendered().ForView("").WithViewData <ImageEditViewModel>();
ImageEditViewModel model = ((ViewResult)result).Model as ImageEditViewModel;
Assert.IsNotNull(model);
Assert.AreEqual("gallery", model.ImageGalleryName);
Assert.AreEqual("image1", model.Image.Name);
}
